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From jianq...@apache.org
Subject [10/54] [abbrv] [partial] incubator-quickstep git commit: Make the third party directory leaner.
Date Sun, 29 Jan 2017 17:58:02 GMT
http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/base/atomicops-internals-x86.cc
----------------------------------------------------------------------
diff --git a/third_party/gperftools/src/base/atomicops-internals-x86.cc b/third_party/gperftools/src/base/atomicops-internals-x86.cc
deleted file mode 100644
index c3391e7..0000000
--- a/third_party/gperftools/src/base/atomicops-internals-x86.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*-
-/* Copyright (c) 2007, Google Inc.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * This module gets enough CPU information to optimize the
- * atomicops module on x86.
- */
-
-#include "base/atomicops.h"
-#include "base/basictypes.h"
-#include "base/googleinit.h"
-#include "base/logging.h"
-#include <string.h>
-
-// This file only makes sense with atomicops-internals-x86.h -- it
-// depends on structs that are defined in that file.  If atomicops.h
-// doesn't sub-include that file, then we aren't needed, and shouldn't
-// try to do anything.
-#ifdef BASE_ATOMICOPS_INTERNALS_X86_H_
-
-// Inline cpuid instruction.  In PIC compilations, %ebx contains the address
-// of the global offset table.  To avoid breaking such executables, this code
-// must preserve that register's value across cpuid instructions.
-#if defined(__i386__)
-#define cpuid(a, b, c, d, inp) \
-  asm ("mov %%ebx, %%edi\n"    \
-       "cpuid\n"               \
-       "xchg %%edi, %%ebx\n"   \
-       : "=a" (a), "=D" (b), "=c" (c), "=d" (d) : "a" (inp))
-#elif defined (__x86_64__)
-#define cpuid(a, b, c, d, inp) \
-  asm ("mov %%rbx, %%rdi\n"    \
-       "cpuid\n"               \
-       "xchg %%rdi, %%rbx\n"   \
-       : "=a" (a), "=D" (b), "=c" (c), "=d" (d) : "a" (inp))
-#endif
-
-#if defined(cpuid)        // initialize the struct only on x86
-
-// Set the flags so that code will run correctly and conservatively
-// until InitGoogle() is called.
-struct AtomicOps_x86CPUFeatureStruct AtomicOps_Internalx86CPUFeatures = {
-  false,          // no SSE2
-  false           // no cmpxchg16b
-};
-
-// Initialize the AtomicOps_Internalx86CPUFeatures struct.
-static void AtomicOps_Internalx86CPUFeaturesInit() {
-  uint32 eax;
-  uint32 ebx;
-  uint32 ecx;
-  uint32 edx;
-
-  // Get vendor string (issue CPUID with eax = 0)
-  cpuid(eax, ebx, ecx, edx, 0);
-  char vendor[13];
-  memcpy(vendor, &ebx, 4);
-  memcpy(vendor + 4, &edx, 4);
-  memcpy(vendor + 8, &ecx, 4);
-  vendor[12] = 0;
-
-  // get feature flags in ecx/edx, and family/model in eax
-  cpuid(eax, ebx, ecx, edx, 1);
-
-  int family = (eax >> 8) & 0xf;        // family and model fields
-  int model = (eax >> 4) & 0xf;
-  if (family == 0xf) {                  // use extended family and model fields
-    family += (eax >> 20) & 0xff;
-    model += ((eax >> 16) & 0xf) << 4;
-  }
-
-  // edx bit 26 is SSE2 which we use to tell use whether we can use mfence
-  AtomicOps_Internalx86CPUFeatures.has_sse2 = ((edx >> 26) & 1);
-
-  // ecx bit 13 indicates whether the cmpxchg16b instruction is supported
-  AtomicOps_Internalx86CPUFeatures.has_cmpxchg16b = ((ecx >> 13) & 1);
-}
-
-REGISTER_MODULE_INITIALIZER(atomicops_x86, {
-  AtomicOps_Internalx86CPUFeaturesInit();
-});
-
-#endif
-
-#endif  /* ifdef BASE_ATOMICOPS_INTERNALS_X86_H_ */

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/base/atomicops-internals-x86.h
----------------------------------------------------------------------
diff --git a/third_party/gperftools/src/base/atomicops-internals-x86.h b/third_party/gperftools/src/base/atomicops-internals-x86.h
deleted file mode 100644
index e441ac7..0000000
--- a/third_party/gperftools/src/base/atomicops-internals-x86.h
+++ /dev/null
@@ -1,391 +0,0 @@
-// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*-
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- */
-
-// Implementation of atomic operations for x86.  This file should not
-// be included directly.  Clients should instead include
-// "base/atomicops.h".
-
-#ifndef BASE_ATOMICOPS_INTERNALS_X86_H_
-#define BASE_ATOMICOPS_INTERNALS_X86_H_
-#include "base/basictypes.h"
-
-typedef int32_t Atomic32;
-#define BASE_HAS_ATOMIC64 1  // Use only in tests and base/atomic*
-
-
-// NOTE(vchen): x86 does not need to define AtomicWordCastType, because it
-// already matches Atomic32 or Atomic64, depending on the platform.
-
-
-// This struct is not part of the public API of this module; clients may not
-// use it.
-// Features of this x86.  Values may not be correct before main() is run,
-// but are set conservatively.
-struct AtomicOps_x86CPUFeatureStruct {
-  bool has_sse2;            // Processor has SSE2.
-  bool has_cmpxchg16b;      // Processor supports cmpxchg16b instruction.
-};
-
-ATTRIBUTE_VISIBILITY_HIDDEN
-extern struct AtomicOps_x86CPUFeatureStruct AtomicOps_Internalx86CPUFeatures;
-
-
-#define ATOMICOPS_COMPILER_BARRIER() __asm__ __volatile__("" : : : "memory")
-
-
-namespace base {
-namespace subtle {
-
-typedef int64_t Atomic64;
-
-// 32-bit low-level operations on any platform.
-
-inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr,
-                                         Atomic32 old_value,
-                                         Atomic32 new_value) {
-  Atomic32 prev;
-  __asm__ __volatile__("lock; cmpxchgl %1,%2"
-                       : "=a" (prev)
-                       : "q" (new_value), "m" (*ptr), "0" (old_value)
-                       : "memory");
-  return prev;
-}
-
-inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr,
-                                         Atomic32 new_value) {
-  __asm__ __volatile__("xchgl %1,%0"  // The lock prefix is implicit for xchg.
-                       : "=r" (new_value)
-                       : "m" (*ptr), "0" (new_value)
-                       : "memory");
-  return new_value;  // Now it's the previous value.
-}
-
-inline Atomic32 Acquire_AtomicExchange(volatile Atomic32* ptr,
-                                       Atomic32 new_value) {
-  Atomic32 old_val = NoBarrier_AtomicExchange(ptr, new_value);
-  return old_val;
-}
-
-inline Atomic32 Release_AtomicExchange(volatile Atomic32* ptr,
-                                       Atomic32 new_value) {
-  // xchgl already has release memory barrier semantics.
-  return NoBarrier_AtomicExchange(ptr, new_value);
-}
-
-inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr,
-                                       Atomic32 old_value,
-                                       Atomic32 new_value) {
-  Atomic32 x = NoBarrier_CompareAndSwap(ptr, old_value, new_value);
-  return x;
-}
-
-inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr,
-                                       Atomic32 old_value,
-                                       Atomic32 new_value) {
-  return NoBarrier_CompareAndSwap(ptr, old_value, new_value);
-}
-
-inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) {
-  *ptr = value;
-}
-
-#if defined(__x86_64__)
-
-// 64-bit implementations of memory barrier can be simpler, because it
-// "mfence" is guaranteed to exist.
-inline void MemoryBarrier() {
-  __asm__ __volatile__("mfence" : : : "memory");
-}
-
-inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) {
-  *ptr = value;
-  MemoryBarrier();
-}
-
-#else
-
-inline void MemoryBarrier() {
-  if (AtomicOps_Internalx86CPUFeatures.has_sse2) {
-    __asm__ __volatile__("mfence" : : : "memory");
-  } else { // mfence is faster but not present on PIII
-    Atomic32 x = 0;
-    Acquire_AtomicExchange(&x, 0);
-  }
-}
-
-inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) {
-  if (AtomicOps_Internalx86CPUFeatures.has_sse2) {
-    *ptr = value;
-    __asm__ __volatile__("mfence" : : : "memory");
-  } else {
-    Acquire_AtomicExchange(ptr, value);
-  }
-}
-#endif
-
-inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) {
-  ATOMICOPS_COMPILER_BARRIER();
-  *ptr = value; // An x86 store acts as a release barrier.
-  // See comments in Atomic64 version of Release_Store(), below.
-}
-
-inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) {
-  return *ptr;
-}
-
-inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) {
-  Atomic32 value = *ptr; // An x86 load acts as a acquire barrier.
-  // See comments in Atomic64 version of Release_Store(), below.
-  ATOMICOPS_COMPILER_BARRIER();
-  return value;
-}
-
-inline Atomic32 Release_Load(volatile const Atomic32* ptr) {
-  MemoryBarrier();
-  return *ptr;
-}
-
-#if defined(__x86_64__)
-
-// 64-bit low-level operations on 64-bit platform.
-
-inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr,
-                                         Atomic64 old_value,
-                                         Atomic64 new_value) {
-  Atomic64 prev;
-  __asm__ __volatile__("lock; cmpxchgq %1,%2"
-                       : "=a" (prev)
-                       : "q" (new_value), "m" (*ptr), "0" (old_value)
-                       : "memory");
-  return prev;
-}
-
-inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr,
-                                         Atomic64 new_value) {
-  __asm__ __volatile__("xchgq %1,%0"  // The lock prefix is implicit for xchg.
-                       : "=r" (new_value)
-                       : "m" (*ptr), "0" (new_value)
-                       : "memory");
-  return new_value;  // Now it's the previous value.
-}
-
-inline Atomic64 Acquire_AtomicExchange(volatile Atomic64* ptr,
-                                       Atomic64 new_value) {
-  Atomic64 old_val = NoBarrier_AtomicExchange(ptr, new_value);
-  return old_val;
-}
-
-inline Atomic64 Release_AtomicExchange(volatile Atomic64* ptr,
-                                       Atomic64 new_value) {
-  // xchgq already has release memory barrier semantics.
-  return NoBarrier_AtomicExchange(ptr, new_value);
-}
-
-inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) {
-  *ptr = value;
-}
-
-inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) {
-  *ptr = value;
-  MemoryBarrier();
-}
-
-inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) {
-  ATOMICOPS_COMPILER_BARRIER();
-
-  *ptr = value; // An x86 store acts as a release barrier
-                // for current AMD/Intel chips as of Jan 2008.
-                // See also Acquire_Load(), below.
-
-  // When new chips come out, check:
-  //  IA-32 Intel Architecture Software Developer's Manual, Volume 3:
-  //  System Programming Guide, Chatper 7: Multiple-processor management,
-  //  Section 7.2, Memory Ordering.
-  // Last seen at:
-  //   http://developer.intel.com/design/pentium4/manuals/index_new.htm
-  //
-  // x86 stores/loads fail to act as barriers for a few instructions (clflush
-  // maskmovdqu maskmovq movntdq movnti movntpd movntps movntq) but these are
-  // not generated by the compiler, and are rare.  Users of these instructions
-  // need to know about cache behaviour in any case since all of these involve
-  // either flushing cache lines or non-temporal cache hints.
-}
-
-inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) {
-  return *ptr;
-}
-
-inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) {
-  Atomic64 value = *ptr; // An x86 load acts as a acquire barrier,
-                         // for current AMD/Intel chips as of Jan 2008.
-                         // See also Release_Store(), above.
-  ATOMICOPS_COMPILER_BARRIER();
-  return value;
-}
-
-inline Atomic64 Release_Load(volatile const Atomic64* ptr) {
-  MemoryBarrier();
-  return *ptr;
-}
-
-#else // defined(__x86_64__)
-
-// 64-bit low-level operations on 32-bit platform.
-
-#if !((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 1))
-// For compilers older than gcc 4.1, we use inline asm.
-//
-// Potential pitfalls:
-//
-// 1. %ebx points to Global offset table (GOT) with -fPIC.
-//    We need to preserve this register.
-// 2. When explicit registers are used in inline asm, the
-//    compiler may not be aware of it and might try to reuse
-//    the same register for another argument which has constraints
-//    that allow it ("r" for example).
-
-inline Atomic64 __sync_val_compare_and_swap(volatile Atomic64* ptr,
-                                            Atomic64 old_value,
-                                            Atomic64 new_value) {
-  Atomic64 prev;
-  __asm__ __volatile__("push %%ebx\n\t"
-                       "movl (%3), %%ebx\n\t"    // Move 64-bit new_value into
-                       "movl 4(%3), %%ecx\n\t"   // ecx:ebx
-                       "lock; cmpxchg8b (%1)\n\t"// If edx:eax (old_value) same
-                       "pop %%ebx\n\t"
-                       : "=A" (prev)             // as contents of ptr:
-                       : "D" (ptr),              //   ecx:ebx => ptr
-                         "0" (old_value),        // else:
-                         "S" (&new_value)        //   old *ptr => edx:eax
-                       : "memory", "%ecx");
-  return prev;
-}
-#endif  // Compiler < gcc-4.1
-
-inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr,
-                                         Atomic64 old_val,
-                                         Atomic64 new_val) {
-  return __sync_val_compare_and_swap(ptr, old_val, new_val);
-}
-
-inline Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr,
-                                         Atomic64 new_val) {
-  Atomic64 old_val;
-
-  do {
-    old_val = *ptr;
-  } while (__sync_val_compare_and_swap(ptr, old_val, new_val) != old_val);
-
-  return old_val;
-}
-
-inline Atomic64 Acquire_AtomicExchange(volatile Atomic64* ptr,
-                                       Atomic64 new_val) {
-  Atomic64 old_val = NoBarrier_AtomicExchange(ptr, new_val);
-  return old_val;
-}
-
-inline Atomic64 Release_AtomicExchange(volatile Atomic64* ptr,
-                                       Atomic64 new_val) {
- return NoBarrier_AtomicExchange(ptr, new_val);
-}
-
-inline void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value) {
-  __asm__ __volatile__("movq %1, %%mm0\n\t"  // Use mmx reg for 64-bit atomic
-                       "movq %%mm0, %0\n\t"  // moves (ptr could be read-only)
-                       "emms\n\t"            // Empty mmx state/Reset FP regs
-                       : "=m" (*ptr)
-                       : "m" (value)
-                       : // mark the FP stack and mmx registers as clobbered
-			 "st", "st(1)", "st(2)", "st(3)", "st(4)",
-                         "st(5)", "st(6)", "st(7)", "mm0", "mm1",
-                         "mm2", "mm3", "mm4", "mm5", "mm6", "mm7");
-}
-
-inline void Acquire_Store(volatile Atomic64* ptr, Atomic64 value) {
-  NoBarrier_Store(ptr, value);
-  MemoryBarrier();
-}
-
-inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) {
-  ATOMICOPS_COMPILER_BARRIER();
-  NoBarrier_Store(ptr, value);
-}
-
-inline Atomic64 NoBarrier_Load(volatile const Atomic64* ptr) {
-  Atomic64 value;
-  __asm__ __volatile__("movq %1, %%mm0\n\t"  // Use mmx reg for 64-bit atomic
-                       "movq %%mm0, %0\n\t"  // moves (ptr could be read-only)
-                       "emms\n\t"            // Empty mmx state/Reset FP regs
-                       : "=m" (value)
-                       : "m" (*ptr)
-                       : // mark the FP stack and mmx registers as clobbered
-                         "st", "st(1)", "st(2)", "st(3)", "st(4)",
-                         "st(5)", "st(6)", "st(7)", "mm0", "mm1",
-                         "mm2", "mm3", "mm4", "mm5", "mm6", "mm7");
-  return value;
-}
-
-inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) {
-  Atomic64 value = NoBarrier_Load(ptr);
-  ATOMICOPS_COMPILER_BARRIER();
-  return value;
-}
-
-inline Atomic64 Release_Load(volatile const Atomic64* ptr) {
-  MemoryBarrier();
-  return NoBarrier_Load(ptr);
-}
-
-#endif // defined(__x86_64__)
-
-inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr,
-                                       Atomic64 old_value,
-                                       Atomic64 new_value) {
-  Atomic64 x = NoBarrier_CompareAndSwap(ptr, old_value, new_value);
-  return x;
-}
-
-inline Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr,
-                                       Atomic64 old_value,
-                                       Atomic64 new_value) {
-  return NoBarrier_CompareAndSwap(ptr, old_value, new_value);
-}
-
-} // namespace base::subtle
-} // namespace base
-
-#undef ATOMICOPS_COMPILER_BARRIER
-
-#endif  // BASE_ATOMICOPS_INTERNALS_X86_H_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/base/atomicops.h
----------------------------------------------------------------------
diff --git a/third_party/gperftools/src/base/atomicops.h b/third_party/gperftools/src/base/atomicops.h
deleted file mode 100644
index be038f3..0000000
--- a/third_party/gperftools/src/base/atomicops.h
+++ /dev/null
@@ -1,391 +0,0 @@
-// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*-
-/* Copyright (c) 2006, Google Inc.
- * All rights reserved.
- * 
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- * 
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- * 
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Sanjay Ghemawat
- */
-
-// For atomic operations on statistics counters, see atomic_stats_counter.h.
-// For atomic operations on sequence numbers, see atomic_sequence_num.h.
-// For atomic operations on reference counts, see atomic_refcount.h.
-
-// Some fast atomic operations -- typically with machine-dependent
-// implementations.  This file may need editing as Google code is
-// ported to different architectures.
-
-// The routines exported by this module are subtle.  If you use them, even if
-// you get the code right, it will depend on careful reasoning about atomicity
-// and memory ordering; it will be less readable, and harder to maintain.  If
-// you plan to use these routines, you should have a good reason, such as solid
-// evidence that performance would otherwise suffer, or there being no
-// alternative.  You should assume only properties explicitly guaranteed by the
-// specifications in this file.  You are almost certainly _not_ writing code
-// just for the x86; if you assume x86 semantics, x86 hardware bugs and
-// implementations on other archtectures will cause your code to break.  If you
-// do not know what you are doing, avoid these routines, and use a Mutex.
-//
-// These following lower-level operations are typically useful only to people
-// implementing higher-level synchronization operations like spinlocks,
-// mutexes, and condition-variables.  They combine CompareAndSwap(), a load, or
-// a store with appropriate memory-ordering instructions.  "Acquire" operations
-// ensure that no later memory access can be reordered ahead of the operation.
-// "Release" operations ensure that no previous memory access can be reordered
-// after the operation.  "Barrier" operations have both "Acquire" and "Release"
-// semantics.   A MemoryBarrier() has "Barrier" semantics, but does no memory
-// access.
-//
-// It is incorrect to make direct assignments to/from an atomic variable.
-// You should use one of the Load or Store routines.  The NoBarrier
-// versions are provided when no barriers are needed:
-//   NoBarrier_Store()
-//   NoBarrier_Load()
-// Although there are currently no compiler enforcement, you are encouraged
-// to use these.  Moreover, if you choose to use base::subtle::Atomic64 type,
-// you MUST use one of the Load or Store routines to get correct behavior
-// on 32-bit platforms.
-//
-// The intent is eventually to put all of these routines in namespace
-// base::subtle
-
-#ifndef THREAD_ATOMICOPS_H_
-#define THREAD_ATOMICOPS_H_
-
-#include <config.h>
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#endif
-
-// ------------------------------------------------------------------------
-// Include the platform specific implementations of the types
-// and operations listed below.  Implementations are to provide Atomic32
-// and Atomic64 operations. If there is a mismatch between intptr_t and
-// the Atomic32 or Atomic64 types for a platform, the platform-specific header
-// should define the macro, AtomicWordCastType in a clause similar to the
-// following:
-// #if ...pointers are 64 bits...
-// # define AtomicWordCastType base::subtle::Atomic64
-// #else
-// # define AtomicWordCastType Atomic32
-// #endif
-// TODO(csilvers): figure out ARCH_PIII/ARCH_K8 (perhaps via ./configure?)
-// ------------------------------------------------------------------------
-
-#include "base/arm_instruction_set_select.h"
-#define GCC_VERSION (__GNUC__ * 10000                 \
-                     + __GNUC_MINOR__ * 100           \
-                     + __GNUC_PATCHLEVEL__)
-
-#if defined(TCMALLOC_PREFER_GCC_ATOMICS) && defined(__GNUC__) && GCC_VERSION >= 40700
-#include "base/atomicops-internals-gcc.h"
-#elif defined(__MACH__) && defined(__APPLE__)
-#include "base/atomicops-internals-macosx.h"
-#elif defined(__GNUC__) && defined(ARMV6)
-#include "base/atomicops-internals-arm-v6plus.h"
-#elif defined(ARMV3)
-#include "base/atomicops-internals-arm-generic.h"
-#elif defined(__GNUC__) && (defined(__i386) || defined(__x86_64__))
-#include "base/atomicops-internals-x86.h"
-#elif defined(_WIN32)
-#include "base/atomicops-internals-windows.h"
-#elif defined(__linux__) && defined(__PPC__)
-#include "base/atomicops-internals-linuxppc.h"
-#elif defined(__GNUC__) && defined(__mips__)
-#include "base/atomicops-internals-mips.h"
-#elif defined(__GNUC__) && GCC_VERSION >= 40700
-#include "base/atomicops-internals-gcc.h"
-#else
-#error You need to implement atomic operations for this architecture
-#endif
-
-// Signed type that can hold a pointer and supports the atomic ops below, as
-// well as atomic loads and stores.  Instances must be naturally-aligned.
-typedef intptr_t AtomicWord;
-
-#ifdef AtomicWordCastType
-// ------------------------------------------------------------------------
-// This section is needed only when explicit type casting is required to
-// cast AtomicWord to one of the basic atomic types (Atomic64 or Atomic32).
-// It also serves to document the AtomicWord interface.
-// ------------------------------------------------------------------------
-
-namespace base {
-namespace subtle {
-
-// Atomically execute:
-//      result = *ptr;
-//      if (*ptr == old_value)
-//        *ptr = new_value;
-//      return result;
-//
-// I.e., replace "*ptr" with "new_value" if "*ptr" used to be "old_value".
-// Always return the old value of "*ptr"
-//
-// This routine implies no memory barriers.
-inline AtomicWord NoBarrier_CompareAndSwap(volatile AtomicWord* ptr,
-                                           AtomicWord old_value,
-                                           AtomicWord new_value) {
-  return NoBarrier_CompareAndSwap(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr),
-      old_value, new_value);
-}
-
-// Atomically store new_value into *ptr, returning the previous value held in
-// *ptr.  This routine implies no memory barriers.
-inline AtomicWord NoBarrier_AtomicExchange(volatile AtomicWord* ptr,
-                                           AtomicWord new_value) {
-  return NoBarrier_AtomicExchange(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr), new_value);
-}
-
-inline AtomicWord Acquire_AtomicExchange(volatile AtomicWord* ptr,
-                                         AtomicWord new_value) {
-  return Acquire_AtomicExchange(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr), new_value);
-}
-
-inline AtomicWord Release_AtomicExchange(volatile AtomicWord* ptr,
-                                         AtomicWord new_value) {
-  return Release_AtomicExchange(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr), new_value);
-}
-
-inline AtomicWord Acquire_CompareAndSwap(volatile AtomicWord* ptr,
-                                         AtomicWord old_value,
-                                         AtomicWord new_value) {
-  return base::subtle::Acquire_CompareAndSwap(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr),
-      old_value, new_value);
-}
-
-inline AtomicWord Release_CompareAndSwap(volatile AtomicWord* ptr,
-                                         AtomicWord old_value,
-                                         AtomicWord new_value) {
-  return base::subtle::Release_CompareAndSwap(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr),
-      old_value, new_value);
-}
-
-inline void NoBarrier_Store(volatile AtomicWord *ptr, AtomicWord value) {
-  NoBarrier_Store(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr), value);
-}
-
-inline void Acquire_Store(volatile AtomicWord* ptr, AtomicWord value) {
-  return base::subtle::Acquire_Store(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr), value);
-}
-
-inline void Release_Store(volatile AtomicWord* ptr, AtomicWord value) {
-  return base::subtle::Release_Store(
-      reinterpret_cast<volatile AtomicWordCastType*>(ptr), value);
-}
-
-inline AtomicWord NoBarrier_Load(volatile const AtomicWord *ptr) {
-  return NoBarrier_Load(
-      reinterpret_cast<volatile const AtomicWordCastType*>(ptr));
-}
-
-inline AtomicWord Acquire_Load(volatile const AtomicWord* ptr) {
-  return base::subtle::Acquire_Load(
-      reinterpret_cast<volatile const AtomicWordCastType*>(ptr));
-}
-
-inline AtomicWord Release_Load(volatile const AtomicWord* ptr) {
-  return base::subtle::Release_Load(
-      reinterpret_cast<volatile const AtomicWordCastType*>(ptr));
-}
-
-}  // namespace base::subtle
-}  // namespace base
-#endif  // AtomicWordCastType
-
-// ------------------------------------------------------------------------
-// Commented out type definitions and method declarations for documentation
-// of the interface provided by this module.
-// ------------------------------------------------------------------------
-
-#if 0
-
-// Signed 32-bit type that supports the atomic ops below, as well as atomic
-// loads and stores.  Instances must be naturally aligned.  This type differs
-// from AtomicWord in 64-bit binaries where AtomicWord is 64-bits.
-typedef int32_t Atomic32;
-
-// Corresponding operations on Atomic32
-namespace base {
-namespace subtle {
-
-// Signed 64-bit type that supports the atomic ops below, as well as atomic
-// loads and stores.  Instances must be naturally aligned.  This type differs
-// from AtomicWord in 32-bit binaries where AtomicWord is 32-bits.
-typedef int64_t Atomic64;
-
-Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr,
-                                  Atomic32 old_value,
-                                  Atomic32 new_value);
-Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr, Atomic32 new_value);
-Atomic32 Acquire_AtomicExchange(volatile Atomic32* ptr, Atomic32 new_value);
-Atomic32 Release_AtomicExchange(volatile Atomic32* ptr, Atomic32 new_value);
-Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr,
-                                Atomic32 old_value,
-                                Atomic32 new_value);
-Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr,
-                                Atomic32 old_value,
-                                Atomic32 new_value);
-void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value);
-void Acquire_Store(volatile Atomic32* ptr, Atomic32 value);
-void Release_Store(volatile Atomic32* ptr, Atomic32 value);
-Atomic32 NoBarrier_Load(volatile const Atomic32* ptr);
-Atomic32 Acquire_Load(volatile const Atomic32* ptr);
-Atomic32 Release_Load(volatile const Atomic32* ptr);
-
-// Corresponding operations on Atomic64
-Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr,
-                                  Atomic64 old_value,
-                                  Atomic64 new_value);
-Atomic64 NoBarrier_AtomicExchange(volatile Atomic64* ptr, Atomic64 new_value);
-Atomic64 Acquire_AtomicExchange(volatile Atomic64* ptr, Atomic64 new_value);
-Atomic64 Release_AtomicExchange(volatile Atomic64* ptr, Atomic64 new_value);
-
-Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr,
-                                Atomic64 old_value,
-                                Atomic64 new_value);
-Atomic64 Release_CompareAndSwap(volatile Atomic64* ptr,
-                                Atomic64 old_value,
-                                Atomic64 new_value);
-void NoBarrier_Store(volatile Atomic64* ptr, Atomic64 value);
-void Acquire_Store(volatile Atomic64* ptr, Atomic64 value);
-void Release_Store(volatile Atomic64* ptr, Atomic64 value);
-Atomic64 NoBarrier_Load(volatile const Atomic64* ptr);
-Atomic64 Acquire_Load(volatile const Atomic64* ptr);
-Atomic64 Release_Load(volatile const Atomic64* ptr);
-}  // namespace base::subtle
-}  // namespace base
-
-void MemoryBarrier();
-
-#endif  // 0
-
-
-// ------------------------------------------------------------------------
-// The following are to be deprecated when all uses have been changed to
-// use the base::subtle namespace.
-// ------------------------------------------------------------------------
-
-#ifdef AtomicWordCastType
-// AtomicWord versions to be deprecated
-inline AtomicWord Acquire_CompareAndSwap(volatile AtomicWord* ptr,
-                                         AtomicWord old_value,
-                                         AtomicWord new_value) {
-  return base::subtle::Acquire_CompareAndSwap(ptr, old_value, new_value);
-}
-
-inline AtomicWord Release_CompareAndSwap(volatile AtomicWord* ptr,
-                                         AtomicWord old_value,
-                                         AtomicWord new_value) {
-  return base::subtle::Release_CompareAndSwap(ptr, old_value, new_value);
-}
-
-inline void Acquire_Store(volatile AtomicWord* ptr, AtomicWord value) {
-  return base::subtle::Acquire_Store(ptr, value);
-}
-
-inline void Release_Store(volatile AtomicWord* ptr, AtomicWord value) {
-  return base::subtle::Release_Store(ptr, value);
-}
-
-inline AtomicWord Acquire_Load(volatile const AtomicWord* ptr) {
-  return base::subtle::Acquire_Load(ptr);
-}
-
-inline AtomicWord Release_Load(volatile const AtomicWord* ptr) {
-  return base::subtle::Release_Load(ptr);
-}
-#endif  // AtomicWordCastType
-
-// 32-bit Acquire/Release operations to be deprecated.
-
-inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr,
-                                       Atomic32 old_value,
-                                       Atomic32 new_value) {
-  return base::subtle::Acquire_CompareAndSwap(ptr, old_value, new_value);
-}
-inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr,
-                                       Atomic32 old_value,
-                                       Atomic32 new_value) {
-  return base::subtle::Release_CompareAndSwap(ptr, old_value, new_value);
-}
-inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) {
-  base::subtle::Acquire_Store(ptr, value);
-}
-inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) {
-  return base::subtle::Release_Store(ptr, value);
-}
-inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) {
-  return base::subtle::Acquire_Load(ptr);
-}
-inline Atomic32 Release_Load(volatile const Atomic32* ptr) {
-  return base::subtle::Release_Load(ptr);
-}
-
-#ifdef BASE_HAS_ATOMIC64
-
-// 64-bit Acquire/Release operations to be deprecated.
-
-inline base::subtle::Atomic64 Acquire_CompareAndSwap(
-    volatile base::subtle::Atomic64* ptr,
-    base::subtle::Atomic64 old_value, base::subtle::Atomic64 new_value) {
-  return base::subtle::Acquire_CompareAndSwap(ptr, old_value, new_value);
-}
-inline base::subtle::Atomic64 Release_CompareAndSwap(
-    volatile base::subtle::Atomic64* ptr,
-    base::subtle::Atomic64 old_value, base::subtle::Atomic64 new_value) {
-  return base::subtle::Release_CompareAndSwap(ptr, old_value, new_value);
-}
-inline void Acquire_Store(
-    volatile base::subtle::Atomic64* ptr, base::subtle::Atomic64 value) {
-  base::subtle::Acquire_Store(ptr, value);
-}
-inline void Release_Store(
-    volatile base::subtle::Atomic64* ptr, base::subtle::Atomic64 value) {
-  return base::subtle::Release_Store(ptr, value);
-}
-inline base::subtle::Atomic64 Acquire_Load(
-    volatile const base::subtle::Atomic64* ptr) {
-  return base::subtle::Acquire_Load(ptr);
-}
-inline base::subtle::Atomic64 Release_Load(
-    volatile const base::subtle::Atomic64* ptr) {
-  return base::subtle::Release_Load(ptr);
-}
-
-#endif  // BASE_HAS_ATOMIC64
-
-#endif  // THREAD_ATOMICOPS_H_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/base/basictypes.h
----------------------------------------------------------------------
diff --git a/third_party/gperftools/src/base/basictypes.h b/third_party/gperftools/src/base/basictypes.h
deleted file mode 100644
index 4779611..0000000
--- a/third_party/gperftools/src/base/basictypes.h
+++ /dev/null
@@ -1,384 +0,0 @@
-// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*-
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef _BASICTYPES_H_
-#define _BASICTYPES_H_
-
-#include <config.h>
-#include <string.h>       // for memcpy()
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>     // gets us PRId64, etc
-#endif
-
-// To use this in an autoconf setting, make sure you run the following
-// autoconf macros:
-//    AC_HEADER_STDC              /* for stdint_h and inttypes_h */
-//    AC_CHECK_TYPES([__int64])   /* defined in some windows platforms */
-
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>           // uint16_t might be here; PRId64 too.
-#endif
-#ifdef HAVE_STDINT_H
-#include <stdint.h>             // to get uint16_t (ISO naming madness)
-#endif
-#include <sys/types.h>          // our last best hope for uint16_t
-
-// Standard typedefs
-// All Google code is compiled with -funsigned-char to make "char"
-// unsigned.  Google code therefore doesn't need a "uchar" type.
-// TODO(csilvers): how do we make sure unsigned-char works on non-gcc systems?
-typedef signed char         schar;
-typedef int8_t              int8;
-typedef int16_t             int16;
-typedef int32_t             int32;
-typedef int64_t             int64;
-
-// NOTE: unsigned types are DANGEROUS in loops and other arithmetical
-// places.  Use the signed types unless your variable represents a bit
-// pattern (eg a hash value) or you really need the extra bit.  Do NOT
-// use 'unsigned' to express "this value should always be positive";
-// use assertions for this.
-
-typedef uint8_t            uint8;
-typedef uint16_t           uint16;
-typedef uint32_t           uint32;
-typedef uint64_t           uint64;
-
-const uint16 kuint16max = (   (uint16) 0xFFFF);
-const uint32 kuint32max = (   (uint32) 0xFFFFFFFF);
-const uint64 kuint64max = ( (((uint64) kuint32max) << 32) | kuint32max );
-
-const  int8  kint8max   = (   (  int8) 0x7F);
-const  int16 kint16max  = (   ( int16) 0x7FFF);
-const  int32 kint32max  = (   ( int32) 0x7FFFFFFF);
-const  int64 kint64max =  ( ((( int64) kint32max) << 32) | kuint32max );
-
-const  int8  kint8min   = (   (  int8) 0x80);
-const  int16 kint16min  = (   ( int16) 0x8000);
-const  int32 kint32min  = (   ( int32) 0x80000000);
-const  int64 kint64min =  ( ((( int64) kint32min) << 32) | 0 );
-
-// Define the "portable" printf and scanf macros, if they're not
-// already there (via the inttypes.h we #included above, hopefully).
-// Mostly it's old systems that don't support inttypes.h, so we assume
-// they're 32 bit.
-#ifndef PRIx64
-#define PRIx64 "llx"
-#endif
-#ifndef SCNx64
-#define SCNx64 "llx"
-#endif
-#ifndef PRId64
-#define PRId64 "lld"
-#endif
-#ifndef SCNd64
-#define SCNd64 "lld"
-#endif
-#ifndef PRIu64
-#define PRIu64 "llu"
-#endif
-#ifndef PRIxPTR
-#define PRIxPTR "lx"
-#endif
-
-// Also allow for printing of a pthread_t.
-#define GPRIuPTHREAD "lu"
-#define GPRIxPTHREAD "lx"
-#if defined(__CYGWIN__) || defined(__CYGWIN32__) || defined(__APPLE__) || defined(__FreeBSD__)
-#define PRINTABLE_PTHREAD(pthreadt) reinterpret_cast<uintptr_t>(pthreadt)
-#else
-#define PRINTABLE_PTHREAD(pthreadt) pthreadt
-#endif
-
-// A macro to disallow the evil copy constructor and operator= functions
-// This should be used in the private: declarations for a class
-#define DISALLOW_EVIL_CONSTRUCTORS(TypeName)    \
-  TypeName(const TypeName&);                    \
-  void operator=(const TypeName&)
-
-// An alternate name that leaves out the moral judgment... :-)
-#define DISALLOW_COPY_AND_ASSIGN(TypeName) DISALLOW_EVIL_CONSTRUCTORS(TypeName)
-
-// The COMPILE_ASSERT macro can be used to verify that a compile time
-// expression is true. For example, you could use it to verify the
-// size of a static array:
-//
-//   COMPILE_ASSERT(sizeof(num_content_type_names) == sizeof(int),
-//                  content_type_names_incorrect_size);
-//
-// or to make sure a struct is smaller than a certain size:
-//
-//   COMPILE_ASSERT(sizeof(foo) < 128, foo_too_large);
-//
-// The second argument to the macro is the name of the variable. If
-// the expression is false, most compilers will issue a warning/error
-// containing the name of the variable.
-//
-// Implementation details of COMPILE_ASSERT:
-//
-// - COMPILE_ASSERT works by defining an array type that has -1
-//   elements (and thus is invalid) when the expression is false.
-//
-// - The simpler definition
-//
-//     #define COMPILE_ASSERT(expr, msg) typedef char msg[(expr) ? 1 : -1]
-//
-//   does not work, as gcc supports variable-length arrays whose sizes
-//   are determined at run-time (this is gcc's extension and not part
-//   of the C++ standard).  As a result, gcc fails to reject the
-//   following code with the simple definition:
-//
-//     int foo;
-//     COMPILE_ASSERT(foo, msg); // not supposed to compile as foo is
-//                               // not a compile-time constant.
-//
-// - By using the type CompileAssert<(bool(expr))>, we ensures that
-//   expr is a compile-time constant.  (Template arguments must be
-//   determined at compile-time.)
-//
-// - The outter parentheses in CompileAssert<(bool(expr))> are necessary
-//   to work around a bug in gcc 3.4.4 and 4.0.1.  If we had written
-//
-//     CompileAssert<bool(expr)>
-//
-//   instead, these compilers will refuse to compile
-//
-//     COMPILE_ASSERT(5 > 0, some_message);
-//
-//   (They seem to think the ">" in "5 > 0" marks the end of the
-//   template argument list.)
-//
-// - The array size is (bool(expr) ? 1 : -1), instead of simply
-//
-//     ((expr) ? 1 : -1).
-//
-//   This is to avoid running into a bug in MS VC 7.1, which
-//   causes ((0.0) ? 1 : -1) to incorrectly evaluate to 1.
-
-template <bool>
-struct CompileAssert {
-};
-
-#ifdef HAVE___ATTRIBUTE__
-# define ATTRIBUTE_UNUSED __attribute__((unused))
-#else
-# define ATTRIBUTE_UNUSED
-#endif
-
-#define COMPILE_ASSERT(expr, msg)                               \
-  typedef CompileAssert<(bool(expr))> msg[bool(expr) ? 1 : -1] ATTRIBUTE_UNUSED
-
-#define arraysize(a)  (sizeof(a) / sizeof(*(a)))
-
-#define OFFSETOF_MEMBER(strct, field)                                   \
-   (reinterpret_cast<char*>(&reinterpret_cast<strct*>(16)->field) -     \
-    reinterpret_cast<char*>(16))
-
-// bit_cast<Dest,Source> implements the equivalent of
-// "*reinterpret_cast<Dest*>(&source)".
-//
-// The reinterpret_cast method would produce undefined behavior
-// according to ISO C++ specification section 3.10 -15 -.
-// bit_cast<> calls memcpy() which is blessed by the standard,
-// especially by the example in section 3.9.
-//
-// Fortunately memcpy() is very fast.  In optimized mode, with a
-// constant size, gcc 2.95.3, gcc 4.0.1, and msvc 7.1 produce inline
-// code with the minimal amount of data movement.  On a 32-bit system,
-// memcpy(d,s,4) compiles to one load and one store, and memcpy(d,s,8)
-// compiles to two loads and two stores.
-
-template <class Dest, class Source>
-inline Dest bit_cast(const Source& source) {
-  COMPILE_ASSERT(sizeof(Dest) == sizeof(Source), bitcasting_unequal_sizes);
-  Dest dest;
-  memcpy(&dest, &source, sizeof(dest));
-  return dest;
-}
-
-#ifdef HAVE___ATTRIBUTE__
-# define ATTRIBUTE_WEAK      __attribute__((weak))
-# define ATTRIBUTE_NOINLINE  __attribute__((noinline))
-#else
-# define ATTRIBUTE_WEAK
-# define ATTRIBUTE_NOINLINE
-#endif
-
-#if defined(HAVE___ATTRIBUTE__) && defined(__ELF__)
-# define ATTRIBUTE_VISIBILITY_HIDDEN __attribute__((visibility("hidden")))
-#else
-# define ATTRIBUTE_VISIBILITY_HIDDEN
-#endif
-
-// Section attributes are supported for both ELF and Mach-O, but in
-// very different ways.  Here's the API we provide:
-// 1) ATTRIBUTE_SECTION: put this with the declaration of all functions
-//    you want to be in the same linker section
-// 2) DEFINE_ATTRIBUTE_SECTION_VARS: must be called once per unique
-//    name.  You want to make sure this is executed before any
-//    DECLARE_ATTRIBUTE_SECTION_VARS; the easiest way is to put them
-//    in the same .cc file.  Put this call at the global level.
-// 3) INIT_ATTRIBUTE_SECTION_VARS: you can scatter calls to this in
-//    multiple places to help ensure execution before any
-//    DECLARE_ATTRIBUTE_SECTION_VARS.  You must have at least one
-//    DEFINE, but you can have many INITs.  Put each in its own scope.
-// 4) DECLARE_ATTRIBUTE_SECTION_VARS: must be called before using
-//    ATTRIBUTE_SECTION_START or ATTRIBUTE_SECTION_STOP on a name.
-//    Put this call at the global level.
-// 5) ATTRIBUTE_SECTION_START/ATTRIBUTE_SECTION_STOP: call this to say
-//    where in memory a given section is.  All functions declared with
-//    ATTRIBUTE_SECTION are guaranteed to be between START and STOP.
-
-#if defined(HAVE___ATTRIBUTE__) && defined(__ELF__)
-# define ATTRIBUTE_SECTION(name) __attribute__ ((section (#name)))
-
-  // Weak section declaration to be used as a global declaration
-  // for ATTRIBUTE_SECTION_START|STOP(name) to compile and link
-  // even without functions with ATTRIBUTE_SECTION(name).
-# define DECLARE_ATTRIBUTE_SECTION_VARS(name) \
-    extern char __start_##name[] ATTRIBUTE_WEAK; \
-    extern char __stop_##name[] ATTRIBUTE_WEAK
-# define INIT_ATTRIBUTE_SECTION_VARS(name)     // no-op for ELF
-# define DEFINE_ATTRIBUTE_SECTION_VARS(name)   // no-op for ELF
-
-  // Return void* pointers to start/end of a section of code with functions
-  // having ATTRIBUTE_SECTION(name), or 0 if no such function exists.
-  // One must DECLARE_ATTRIBUTE_SECTION(name) for this to compile and link.
-# define ATTRIBUTE_SECTION_START(name) (reinterpret_cast<void*>(__start_##name))
-# define ATTRIBUTE_SECTION_STOP(name) (reinterpret_cast<void*>(__stop_##name))
-# define HAVE_ATTRIBUTE_SECTION_START 1
-
-#elif defined(HAVE___ATTRIBUTE__) && defined(__MACH__)
-# define ATTRIBUTE_SECTION(name) __attribute__ ((section ("__TEXT, " #name)))
-
-#include <mach-o/getsect.h>
-#include <mach-o/dyld.h>
-class AssignAttributeStartEnd {
- public:
-  AssignAttributeStartEnd(const char* name, char** pstart, char** pend) {
-    // Find out what dynamic library name is defined in
-    if (_dyld_present()) {
-      for (int i = _dyld_image_count() - 1; i >= 0; --i) {
-        const mach_header* hdr = _dyld_get_image_header(i);
-#ifdef MH_MAGIC_64
-        if (hdr->magic == MH_MAGIC_64) {
-          uint64_t len;
-          *pstart = getsectdatafromheader_64((mach_header_64*)hdr,
-                                             "__TEXT", name, &len);
-          if (*pstart) {   // NULL if not defined in this dynamic library
-            *pstart += _dyld_get_image_vmaddr_slide(i);   // correct for reloc
-            *pend = *pstart + len;
-            return;
-          }
-        }
-#endif
-        if (hdr->magic == MH_MAGIC) {
-          uint32_t len;
-          *pstart = getsectdatafromheader(hdr, "__TEXT", name, &len);
-          if (*pstart) {   // NULL if not defined in this dynamic library
-            *pstart += _dyld_get_image_vmaddr_slide(i);   // correct for reloc
-            *pend = *pstart + len;
-            return;
-          }
-        }
-      }
-    }
-    // If we get here, not defined in a dll at all.  See if defined statically.
-    unsigned long len;    // don't ask me why this type isn't uint32_t too...
-    *pstart = getsectdata("__TEXT", name, &len);
-    *pend = *pstart + len;
-  }
-};
-
-#define DECLARE_ATTRIBUTE_SECTION_VARS(name)    \
-  extern char* __start_##name;                  \
-  extern char* __stop_##name
-
-#define INIT_ATTRIBUTE_SECTION_VARS(name)               \
-  DECLARE_ATTRIBUTE_SECTION_VARS(name);                 \
-  static const AssignAttributeStartEnd __assign_##name( \
-    #name, &__start_##name, &__stop_##name)
-
-#define DEFINE_ATTRIBUTE_SECTION_VARS(name)     \
-  char* __start_##name, *__stop_##name;         \
-  INIT_ATTRIBUTE_SECTION_VARS(name)
-
-# define ATTRIBUTE_SECTION_START(name) (reinterpret_cast<void*>(__start_##name))
-# define ATTRIBUTE_SECTION_STOP(name) (reinterpret_cast<void*>(__stop_##name))
-# define HAVE_ATTRIBUTE_SECTION_START 1
-
-#else  // not HAVE___ATTRIBUTE__ && __ELF__, nor HAVE___ATTRIBUTE__ && __MACH__
-# define ATTRIBUTE_SECTION(name)
-# define DECLARE_ATTRIBUTE_SECTION_VARS(name)
-# define INIT_ATTRIBUTE_SECTION_VARS(name)
-# define DEFINE_ATTRIBUTE_SECTION_VARS(name)
-# define ATTRIBUTE_SECTION_START(name) (reinterpret_cast<void*>(0))
-# define ATTRIBUTE_SECTION_STOP(name) (reinterpret_cast<void*>(0))
-
-#endif  // HAVE___ATTRIBUTE__ and __ELF__ or __MACH__
-
-#if defined(HAVE___ATTRIBUTE__)
-# if (defined(__i386__) || defined(__x86_64__))
-#   define CACHELINE_ALIGNED __attribute__((aligned(64)))
-# elif (defined(__PPC__) || defined(__PPC64__))
-#   define CACHELINE_ALIGNED __attribute__((aligned(16)))
-# elif (defined(__arm__))
-#   define CACHELINE_ALIGNED __attribute__((aligned(64)))
-    // some ARMs have shorter cache lines (ARM1176JZF-S is 32 bytes for example) but obviously 64-byte aligned implies 32-byte aligned
-# elif (defined(__mips__))
-#   define CACHELINE_ALIGNED __attribute__((aligned(128)))
-# elif (defined(__aarch64__))
-#   define CACHELINE_ALIGNED __attribute__((aligned(64)))
-    // implementation specific, Cortex-A53 and 57 should have 64 bytes
-# else
-#   error Could not determine cache line length - unknown architecture
-# endif
-#else
-# define CACHELINE_ALIGNED
-#endif  // defined(HAVE___ATTRIBUTE__) && (__i386__ || __x86_64__)
-
-
-// The following enum should be used only as a constructor argument to indicate
-// that the variable has static storage class, and that the constructor should
-// do nothing to its state.  It indicates to the reader that it is legal to
-// declare a static nistance of the class, provided the constructor is given
-// the base::LINKER_INITIALIZED argument.  Normally, it is unsafe to declare a
-// static variable that has a constructor or a destructor because invocation
-// order is undefined.  However, IF the type can be initialized by filling with
-// zeroes (which the loader does for static variables), AND the destructor also
-// does nothing to the storage, then a constructor declared as
-//       explicit MyClass(base::LinkerInitialized x) {}
-// and invoked as
-//       static MyClass my_variable_name(base::LINKER_INITIALIZED);
-namespace base {
-enum LinkerInitialized { LINKER_INITIALIZED };
-}
-
-#endif  // _BASICTYPES_H_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/base/commandlineflags.h
----------------------------------------------------------------------
diff --git a/third_party/gperftools/src/base/commandlineflags.h b/third_party/gperftools/src/base/commandlineflags.h
deleted file mode 100644
index f54776a..0000000
--- a/third_party/gperftools/src/base/commandlineflags.h
+++ /dev/null
@@ -1,166 +0,0 @@
-// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*-
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-// 
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-// 
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-// 
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ---
-// This file is a compatibility layer that defines Google's version of
-// command line flags that are used for configuration.
-//
-// We put flags into their own namespace.  It is purposefully
-// named in an opaque way that people should have trouble typing
-// directly.  The idea is that DEFINE puts the flag in the weird
-// namespace, and DECLARE imports the flag from there into the
-// current namespace.  The net result is to force people to use
-// DECLARE to get access to a flag, rather than saying
-//   extern bool FLAGS_logtostderr;
-// or some such instead.  We want this so we can put extra
-// functionality (like sanity-checking) in DECLARE if we want,
-// and make sure it is picked up everywhere.
-//
-// We also put the type of the variable in the namespace, so that
-// people can't DECLARE_int32 something that they DEFINE_bool'd
-// elsewhere.
-#ifndef BASE_COMMANDLINEFLAGS_H_
-#define BASE_COMMANDLINEFLAGS_H_
-
-#include <config.h>
-#include <string>
-#include <string.h>               // for memchr
-#include <stdlib.h>               // for getenv
-#include "base/basictypes.h"
-
-#define DECLARE_VARIABLE(type, name)                                          \
-  namespace FLAG__namespace_do_not_use_directly_use_DECLARE_##type##_instead {  \
-  extern PERFTOOLS_DLL_DECL type FLAGS_##name;                                \
-  }                                                                           \
-  using FLAG__namespace_do_not_use_directly_use_DECLARE_##type##_instead::FLAGS_##name
-
-#define DEFINE_VARIABLE(type, name, value, meaning) \
-  namespace FLAG__namespace_do_not_use_directly_use_DECLARE_##type##_instead {  \
-  PERFTOOLS_DLL_DECL type FLAGS_##name(value);                                \
-  char FLAGS_no##name;                                                        \
-  }                                                                           \
-  using FLAG__namespace_do_not_use_directly_use_DECLARE_##type##_instead::FLAGS_##name
-
-// bool specialization
-#define DECLARE_bool(name) \
-  DECLARE_VARIABLE(bool, name)
-#define DEFINE_bool(name, value, meaning) \
-  DEFINE_VARIABLE(bool, name, value, meaning)
-
-// int32 specialization
-#define DECLARE_int32(name) \
-  DECLARE_VARIABLE(int32, name)
-#define DEFINE_int32(name, value, meaning) \
-  DEFINE_VARIABLE(int32, name, value, meaning)
-
-// int64 specialization
-#define DECLARE_int64(name) \
-  DECLARE_VARIABLE(int64, name)
-#define DEFINE_int64(name, value, meaning) \
-  DEFINE_VARIABLE(int64, name, value, meaning)
-
-#define DECLARE_uint64(name) \
-  DECLARE_VARIABLE(uint64, name)
-#define DEFINE_uint64(name, value, meaning) \
-  DEFINE_VARIABLE(uint64, name, value, meaning)
-
-// double specialization
-#define DECLARE_double(name) \
-  DECLARE_VARIABLE(double, name)
-#define DEFINE_double(name, value, meaning) \
-  DEFINE_VARIABLE(double, name, value, meaning)
-
-// Special case for string, because we have to specify the namespace
-// std::string, which doesn't play nicely with our FLAG__namespace hackery.
-#define DECLARE_string(name)                                          \
-  namespace FLAG__namespace_do_not_use_directly_use_DECLARE_string_instead {  \
-  extern std::string FLAGS_##name;                                                   \
-  }                                                                           \
-  using FLAG__namespace_do_not_use_directly_use_DECLARE_string_instead::FLAGS_##name
-#define DEFINE_string(name, value, meaning) \
-  namespace FLAG__namespace_do_not_use_directly_use_DECLARE_string_instead {  \
-  std::string FLAGS_##name(value);                                                   \
-  char FLAGS_no##name;                                                        \
-  }                                                                           \
-  using FLAG__namespace_do_not_use_directly_use_DECLARE_string_instead::FLAGS_##name
-
-// implemented in sysinfo.cc
-namespace tcmalloc {
-  namespace commandlineflags {
-
-    inline bool StringToBool(const char *value, bool def) {
-      if (!value) {
-        return def;
-      }
-      return memchr("tTyY1\0", value[0], 6) != NULL;
-    }
-
-    inline int StringToInt(const char *value, int def) {
-      if (!value) {
-        return def;
-      }
-      return strtol(value, NULL, 10);
-    }
-
-    inline long long StringToLongLong(const char *value, long long def) {
-      if (!value) {
-        return def;
-      }
-      return strtoll(value, NULL, 10);
-    }
-
-    inline double StringToDouble(const char *value, double def) {
-      if (!value) {
-        return def;
-      }
-      return strtod(value, NULL);
-    }
-  }
-}
-
-// These macros (could be functions, but I don't want to bother with a .cc
-// file), make it easier to initialize flags from the environment.
-
-#define EnvToString(envname, dflt)   \
-  (!getenv(envname) ? (dflt) : getenv(envname))
-
-#define EnvToBool(envname, dflt)   \
-  tcmalloc::commandlineflags::StringToBool(getenv(envname), dflt)
-
-#define EnvToInt(envname, dflt)  \
-  tcmalloc::commandlineflags::StringToInt(getenv(envname), dflt)
-
-#define EnvToInt64(envname, dflt)  \
-  tcmalloc::commandlineflags::StringToLongLong(getenv(envname), dflt)
-
-#define EnvToDouble(envname, dflt)  \
-  tcmalloc::commandlineflags::StringToDouble(getenv(envname), dflt)
-
-#endif  // BASE_COMMANDLINEFLAGS_H_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/base/cycleclock.h
----------------------------------------------------------------------
diff --git a/third_party/gperftools/src/base/cycleclock.h b/third_party/gperftools/src/base/cycleclock.h
deleted file mode 100644
index dc2d569..0000000
--- a/third_party/gperftools/src/base/cycleclock.h
+++ /dev/null
@@ -1,173 +0,0 @@
-// -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*-
-// Copyright (c) 2004, Google Inc.
-// All rights reserved.
-// 
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-// 
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-// 
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// ----------------------------------------------------------------------
-// CycleClock
-//    A CycleClock tells you the current time in Cycles.  The "time"
-//    is actually time since power-on.  This is like time() but doesn't
-//    involve a system call and is much more precise.
-//
-// NOTE: Not all cpu/platform/kernel combinations guarantee that this
-// clock increments at a constant rate or is synchronized across all logical
-// cpus in a system.
-//
-// Also, in some out of order CPU implementations, the CycleClock is not 
-// serializing. So if you're trying to count at cycles granularity, your
-// data might be inaccurate due to out of order instruction execution.
-// ----------------------------------------------------------------------
-
-#ifndef GOOGLE_BASE_CYCLECLOCK_H_
-#define GOOGLE_BASE_CYCLECLOCK_H_
-
-#include "base/basictypes.h"   // make sure we get the def for int64
-#include "base/arm_instruction_set_select.h"
-// base/sysinfo.h is really big and we don't want to include it unless
-// it is necessary.
-#if defined(__arm__) || defined(__mips__) || defined(__aarch64__)
-# include "base/sysinfo.h"
-#endif
-#if defined(__MACH__) && defined(__APPLE__)
-# include <mach/mach_time.h>
-#endif
-// For MSVC, we want to use '_asm rdtsc' when possible (since it works
-// with even ancient MSVC compilers), and when not possible the
-// __rdtsc intrinsic, declared in <intrin.h>.  Unfortunately, in some
-// environments, <windows.h> and <intrin.h> have conflicting
-// declarations of some other intrinsics, breaking compilation.
-// Therefore, we simply declare __rdtsc ourselves. See also
-// http://connect.microsoft.com/VisualStudio/feedback/details/262047
-#if defined(_MSC_VER) && !defined(_M_IX86)
-extern "C" uint64 __rdtsc();
-#pragma intrinsic(__rdtsc)
-#endif
-#if defined(ARMV3) || defined(__mips__) || defined(__aarch64__)
-#include <sys/time.h>
-#endif
-
-// NOTE: only i386 and x86_64 have been well tested.
-// PPC, sparc, alpha, and ia64 are based on
-//    http://peter.kuscsik.com/wordpress/?p=14
-// with modifications by m3b.  See also
-//    https://setisvn.ssl.berkeley.edu/svn/lib/fftw-3.0.1/kernel/cycle.h
-struct CycleClock {
-  // This should return the number of cycles since power-on.  Thread-safe.
-  static inline int64 Now() {
-#if defined(__MACH__) && defined(__APPLE__)
-    // this goes at the top because we need ALL Macs, regardless of
-    // architecture, to return the number of "mach time units" that
-    // have passed since startup.  See sysinfo.cc where
-    // InitializeSystemInfo() sets the supposed cpu clock frequency of
-    // macs to the number of mach time units per second, not actual
-    // CPU clock frequency (which can change in the face of CPU
-    // frequency scaling).  Also note that when the Mac sleeps, this
-    // counter pauses; it does not continue counting, nor does it
-    // reset to zero.
-    return mach_absolute_time();
-#elif defined(__i386__)
-    int64 ret;
-    __asm__ volatile ("rdtsc" : "=A" (ret) );
-    return ret;
-#elif defined(__x86_64__) || defined(__amd64__)
-    uint64 low, high;
-    __asm__ volatile ("rdtsc" : "=a" (low), "=d" (high));
-    return (high << 32) | low;
-#elif defined(__powerpc64__) || defined(__ppc64__)
-    uint64 tb;
-    __asm__ volatile (\
-      "mfspr %0, 268"
-      : "=r" (tb));
-    return tb;
-#elif defined(__powerpc__) || defined(__ppc__)
-    // This returns a time-base, which is not always precisely a cycle-count.
-    uint32 tbu, tbl, tmp;
-    __asm__ volatile (\
-      "0:\n"
-      "mftbu %0\n"
-      "mftbl %1\n"
-      "mftbu %2\n"
-      "cmpw %0, %2\n"
-      "bne- 0b"
-      : "=r" (tbu), "=r" (tbl), "=r" (tmp));
-    return (((uint64) tbu << 32) | tbl);
-#elif defined(__sparc__)
-    int64 tick;
-    asm(".byte 0x83, 0x41, 0x00, 0x00");
-    asm("mov   %%g1, %0" : "=r" (tick));
-    return tick;
-#elif defined(__ia64__)
-    int64 itc;
-    asm("mov %0 = ar.itc" : "=r" (itc));
-    return itc;
-#elif defined(_MSC_VER) && defined(_M_IX86)
-    // Older MSVC compilers (like 7.x) don't seem to support the
-    // __rdtsc intrinsic properly, so I prefer to use _asm instead
-    // when I know it will work.  Otherwise, I'll use __rdtsc and hope
-    // the code is being compiled with a non-ancient compiler.
-    _asm rdtsc
-#elif defined(_MSC_VER)
-    return __rdtsc();
-#elif defined(ARMV3) || defined(__aarch64__)
-#if defined(ARMV7)  // V7 is the earliest arch that has a standard cyclecount
-    uint32 pmccntr;
-    uint32 pmuseren;
-    uint32 pmcntenset;
-    // Read the user mode perf monitor counter access permissions.
-    asm volatile ("mrc p15, 0, %0, c9, c14, 0" : "=r" (pmuseren));
-    if (pmuseren & 1) {  // Allows reading perfmon counters for user mode code.
-      asm volatile ("mrc p15, 0, %0, c9, c12, 1" : "=r" (pmcntenset));
-      if (pmcntenset & 0x80000000ul) {  // Is it counting?
-        asm volatile ("mrc p15, 0, %0, c9, c13, 0" : "=r" (pmccntr));
-        // The counter is set up to count every 64th cycle
-        return static_cast<int64>(pmccntr) * 64;  // Should optimize to << 6
-      }
-    }
-#endif
-    struct timeval tv;
-    gettimeofday(&tv, NULL);
-    return static_cast<int64>((tv.tv_sec + tv.tv_usec * 0.000001)
-                              * CyclesPerSecond());
-#elif defined(__mips__)
-    // mips apparently only allows rdtsc for superusers, so we fall
-    // back to gettimeofday.  It's possible clock_gettime would be better.
-    struct timeval tv;
-    gettimeofday(&tv, NULL);
-    return static_cast<int64>((tv.tv_sec + tv.tv_usec * 0.000001)
-                              * CyclesPerSecond());
-#else
-// The soft failover to a generic implementation is automatic only for ARM.
-// For other platforms the developer is expected to make an attempt to create
-// a fast implementation and use generic version if nothing better is available.
-#error You need to define CycleTimer for your O/S and CPU
-#endif
-  }
-};
-
-
-#endif  // GOOGLE_BASE_CYCLECLOCK_H_

http://git-wip-us.apache.org/repos/asf/incubator-quickstep/blob/9661f956/third_party/gperftools/src/base/dynamic_annotations.c
----------------------------------------------------------------------
diff --git a/third_party/gperftools/src/base/dynamic_annotations.c b/third_party/gperftools/src/base/dynamic_annotations.c
deleted file mode 100644
index 87bd2ec..0000000
--- a/third_party/gperftools/src/base/dynamic_annotations.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/* Copyright (c) 2008-2009, Google Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ---
- * Author: Kostya Serebryany
- */
-
-#ifdef __cplusplus
-# error "This file should be built as pure C to avoid name mangling"
-#endif
-
-#include "config.h"
-#include <stdlib.h>
-#include <string.h>
-
-#include "base/dynamic_annotations.h"
-#include "getenv_safe.h" // for TCMallocGetenvSafe
-
-#ifdef __GNUC__
-/* valgrind.h uses gcc extensions so it won't build with other compilers */
-# ifdef HAVE_VALGRIND_H    /* prefer the user's copy if they have it */
-#  include <valgrind.h>
-# else                     /* otherwise just use the copy that we have */
-#  include "third_party/valgrind.h"
-# endif
-#endif
-
-/* Compiler-based ThreadSanitizer defines
-   DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL = 1
-   and provides its own definitions of the functions. */
-
-#ifndef DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL
-# define DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL 0
-#endif
-
-/* Each function is empty and called (via a macro) only in debug mode.
-   The arguments are captured by dynamic tools at runtime. */
-
-#if DYNAMIC_ANNOTATIONS_ENABLED == 1 \
-    && DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0
-
-void AnnotateRWLockCreate(const char *file, int line,
-                          const volatile void *lock){}
-void AnnotateRWLockDestroy(const char *file, int line,
-                           const volatile void *lock){}
-void AnnotateRWLockAcquired(const char *file, int line,
-                            const volatile void *lock, long is_w){}
-void AnnotateRWLockReleased(const char *file, int line,
-                            const volatile void *lock, long is_w){}
-void AnnotateBarrierInit(const char *file, int line,
-                         const volatile void *barrier, long count,
-                         long reinitialization_allowed) {}
-void AnnotateBarrierWaitBefore(const char *file, int line,
-                               const volatile void *barrier) {}
-void AnnotateBarrierWaitAfter(const char *file, int line,
-                              const volatile void *barrier) {}
-void AnnotateBarrierDestroy(const char *file, int line,
-                            const volatile void *barrier) {}
-
-void AnnotateCondVarWait(const char *file, int line,
-                         const volatile void *cv,
-                         const volatile void *lock){}
-void AnnotateCondVarSignal(const char *file, int line,
-                           const volatile void *cv){}
-void AnnotateCondVarSignalAll(const char *file, int line,
-                              const volatile void *cv){}
-void AnnotatePublishMemoryRange(const char *file, int line,
-                                const volatile void *address,
-                                long size){}
-void AnnotateUnpublishMemoryRange(const char *file, int line,
-                                  const volatile void *address,
-                                  long size){}
-void AnnotatePCQCreate(const char *file, int line,
-                       const volatile void *pcq){}
-void AnnotatePCQDestroy(const char *file, int line,
-                        const volatile void *pcq){}
-void AnnotatePCQPut(const char *file, int line,
-                    const volatile void *pcq){}
-void AnnotatePCQGet(const char *file, int line,
-                    const volatile void *pcq){}
-void AnnotateNewMemory(const char *file, int line,
-                       const volatile void *mem,
-                       long size){}
-void AnnotateExpectRace(const char *file, int line,
-                        const volatile void *mem,
-                        const char *description){}
-void AnnotateBenignRace(const char *file, int line,
-                        const volatile void *mem,
-                        const char *description){}
-void AnnotateBenignRaceSized(const char *file, int line,
-                             const volatile void *mem,
-                             long size,
-                             const char *description) {}
-void AnnotateMutexIsUsedAsCondVar(const char *file, int line,
-                                  const volatile void *mu){}
-void AnnotateTraceMemory(const char *file, int line,
-                         const volatile void *arg){}
-void AnnotateThreadName(const char *file, int line,
-                        const char *name){}
-void AnnotateIgnoreReadsBegin(const char *file, int line){}
-void AnnotateIgnoreReadsEnd(const char *file, int line){}
-void AnnotateIgnoreWritesBegin(const char *file, int line){}
-void AnnotateIgnoreWritesEnd(const char *file, int line){}
-void AnnotateEnableRaceDetection(const char *file, int line, int enable){}
-void AnnotateNoOp(const char *file, int line,
-                  const volatile void *arg){}
-void AnnotateFlushState(const char *file, int line){}
-
-#endif  /* DYNAMIC_ANNOTATIONS_ENABLED == 1
-    && DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 */
-
-#if DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0
-
-static int GetRunningOnValgrind(void) {
-#ifdef RUNNING_ON_VALGRIND
-  if (RUNNING_ON_VALGRIND) return 1;
-#endif
-  const char *running_on_valgrind_str = TCMallocGetenvSafe("RUNNING_ON_VALGRIND");
-  if (running_on_valgrind_str) {
-    return strcmp(running_on_valgrind_str, "0") != 0;
-  }
-  return 0;
-}
-
-/* See the comments in dynamic_annotations.h */
-int RunningOnValgrind(void) {
-  static volatile int running_on_valgrind = -1;
-  int local_running_on_valgrind = running_on_valgrind;
-  /* C doesn't have thread-safe initialization of statics, and we
-     don't want to depend on pthread_once here, so hack it. */
-  ANNOTATE_BENIGN_RACE(&running_on_valgrind, "safe hack");
-  if (local_running_on_valgrind == -1)
-    running_on_valgrind = local_running_on_valgrind = GetRunningOnValgrind();
-  return local_running_on_valgrind;
-}
-
-#endif  /* DYNAMIC_ANNOTATIONS_EXTERNAL_IMPL == 0 */
-
-/* See the comments in dynamic_annotations.h */
-double ValgrindSlowdown(void) {
-  /* Same initialization hack as in RunningOnValgrind(). */
-  static volatile double slowdown = 0.0;
-  double local_slowdown = slowdown;
-  ANNOTATE_BENIGN_RACE(&slowdown, "safe hack");
-  if (RunningOnValgrind() == 0) {
-    return 1.0;
-  }
-  if (local_slowdown == 0.0) {
-    char *env = getenv("VALGRIND_SLOWDOWN");
-    slowdown = local_slowdown = env ? atof(env) : 50.0;
-  }
-  return local_slowdown;
-}


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