systemml-issues mailing list archives: April 2018

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Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2225) Reblock ultra-sparse matrix fails with index out of bounds Sun, 01 Apr, 01:21
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-2078) Support for global constants Mon, 02 Apr, 01:15
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2221) Improved mcsr to csr conversion for ultra-sparse matrices Mon, 02 Apr, 01:19
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2222) Empty block filtering on spark cpmm, reshape, nnz compute Mon, 02 Apr, 01:19
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2218) Avoid unnecessary repartitioning after RDD parallelize Mon, 02 Apr, 01:19
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2220) Performance ultra-sparse block operations Mon, 02 Apr, 01:19
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2223) Repartition ultra-sparse matrices to preferred number of partitions Mon, 02 Apr, 01:20
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2224) Remove unnecessary fields from matrix block data structure Mon, 02 Apr, 01:20
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2225) Reblock ultra-sparse matrix fails with index out of bounds Mon, 02 Apr, 01:20
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2226) Add support for colIndexMin/colIndexMax Tue, 03 Apr, 04:42
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-2226) Add support for colIndexMin/colIndexMax Tue, 03 Apr, 04:43
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2227) Add support for rowOrs/colOrs Tue, 03 Apr, 04:45
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2228) Add support for rowAnds/colAnds Tue, 03 Apr, 04:46
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-2227) Add support for rowOrs/colOrs Tue, 03 Apr, 04:47
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2229) Add support for rowProd/colProd Tue, 03 Apr, 04:47
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2230) New nary min/max operations Tue, 03 Apr, 04:48
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2231) Additional rewrites for new builtin functions Tue, 03 Apr, 04:48
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-2231) Additional rewrites for new builtin functions Tue, 03 Apr, 04:52
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2229) Add support for rowProd/colProd Tue, 03 Apr, 06:43
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2078) Support for global constants Tue, 03 Apr, 21:18
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2232) Logical namespace handling user-defined functions Wed, 04 Apr, 04:36
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2233) Cleanup redundant error message logging Wed, 04 Apr, 04:41
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-2233) Cleanup redundant error message logging Wed, 04 Apr, 04:43
Govinda Malavipathirana (JIRA) [jira] [Commented] (SYSTEMML-2226) Add support for colIndexMin/colIndexMax Wed, 04 Apr, 05:59
Daiki Matsunaga (JIRA) [jira] [Commented] (SYSTEMML-2233) Cleanup redundant error message logging Wed, 04 Apr, 06:09
LI Guobao (JIRA) [jira] [Assigned] (SYSTEMML-2197) Multi-threaded broadcast creation Wed, 04 Apr, 12:41
LI Guobao (JIRA) [jira] [Assigned] (SYSTEMML-2077) New eval builtin function Wed, 04 Apr, 12:52
Niketan Pansare (JIRA) [jira] [Commented] (SYSTEMML-1092) Integrate python test cases into junit test case Wed, 04 Apr, 16:35
Niketan Pansare (JIRA) [jira] [Comment Edited] (SYSTEMML-1092) Integrate python test cases into junit test case Wed, 04 Apr, 16:44
LI Guobao (JIRA) [jira] [Commented] (SYSTEMML-2232) Logical namespace handling user-defined functions Wed, 04 Apr, 21:34
Matthias Boehm (JIRA) [jira] [Commented] (SYSTEMML-2232) Logical namespace handling user-defined functions Wed, 04 Apr, 23:59
LI Guobao (JIRA) [jira] [Commented] (SYSTEMML-2197) Multi-threaded broadcast creation Thu, 05 Apr, 10:53
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2234) Memory leak buffer pool due to missing variable cleanup Thu, 05 Apr, 21:09
Matthias Boehm (JIRA) [jira] [Commented] (SYSTEMML-2197) Multi-threaded broadcast creation Fri, 06 Apr, 01:51
LI Guobao (JIRA) [jira] [Commented] (SYSTEMML-2197) Multi-threaded broadcast creation Fri, 06 Apr, 18:14
Matthias Boehm (JIRA) [jira] [Commented] (SYSTEMML-2197) Multi-threaded broadcast creation Fri, 06 Apr, 19:40
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2235) Missing buffer pool serialization of compressed matrices Fri, 06 Apr, 21:09
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2234) Memory leak buffer pool due to missing variable cleanup Fri, 06 Apr, 21:10
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2236) Avoid unnecessary shuffle on cpmm with input partitioning Sat, 07 Apr, 05:30
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2237) Improved spark reshape of ultra-sparse matrices Sat, 07 Apr, 05:31
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2238) Reuse of fair scheduler pools in local parfor workers Sun, 08 Apr, 19:44
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2238) Reuse of fair scheduler pools in local parfor workers Sun, 08 Apr, 19:50
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2197) Multi-threaded broadcast creation Sun, 08 Apr, 22:15
LI Guobao (JIRA) [jira] [Commented] (SYSTEMML-1313) Parfor broadcast exploitation Mon, 09 Apr, 20:30
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-1313) Parfor broadcast exploitation Fri, 13 Apr, 19:54
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-1313) Parfor broadcast exploitation Fri, 13 Apr, 19:55
Matthias Boehm (JIRA) [jira] [Commented] (SYSTEMML-1313) Parfor broadcast exploitation Fri, 13 Apr, 19:56
LI Guobao (JIRA) [jira] [Assigned] (SYSTEMML-1313) Parfor broadcast exploitation Fri, 13 Apr, 20:20
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2239) Add support for prod/colProds/rowProds Fri, 13 Apr, 20:41
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-2239) Add support for prod/colProds/rowProds Fri, 13 Apr, 20:42
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2236) Avoid unnecessary shuffle on cpmm with input partitioning Fri, 13 Apr, 21:05
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2240) Incorrect result for min/max over matrices with NaNs Sat, 14 Apr, 00:45
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2240) Incorrect result for min/max over matrices with NaNs Sat, 14 Apr, 01:01
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2241) Improved selection of ultra-sparse matrix multiply operations Sat, 14 Apr, 04:59
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2242) Improved binary block reblock w/ aligned blocksizes Sat, 14 Apr, 05:43
Matthias Boehm (JIRA) [jira] [Resolved] (SYSTEMML-2242) Improved binary block reblock w/ aligned blocksizes Sat, 14 Apr, 08:08
Matthias Boehm (JIRA) [jira] [Resolved] (SYSTEMML-2241) Improved selection of ultra-sparse matrix multiply operations Sat, 14 Apr, 08:08
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2243) Improve mapmm operator selection w/ unknown sparsity Sat, 14 Apr, 08:09
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2244) Missing handling of compressed blocks in various spark mm operators Sat, 14 Apr, 08:41
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2243) Improve mapmm operator selection w/ unknown sparsity Sat, 14 Apr, 09:01
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2244) Missing handling of compressed blocks in various spark mm operators Sat, 14 Apr, 09:01
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2245) Missing support for external functions with variable number of outputs Sun, 15 Apr, 05:20
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2246) Performance dense-sparse vector transpose Tue, 17 Apr, 02:32
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2247) Missing support for large dense blocks in matrix block merge Wed, 18 Apr, 02:39
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2249) Modify caching min size thresholds Wed, 18 Apr, 03:17
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2248) Performance features parfor and multi-threading Wed, 18 Apr, 03:17
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2250) Multi-threaded parfor block result merge Wed, 18 Apr, 03:18
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2251) Improve parfor optimizer set degree of parallelism Wed, 18 Apr, 03:18
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2252) Improve parfor optimizer rewrite in-place-update Wed, 18 Apr, 03:19
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2253) Handling of noop reshape rowwise equal dimensions Wed, 18 Apr, 03:20
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2254) Transformdecode fails with index out of bounds Wed, 18 Apr, 07:06
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2254) Transformdecode fails with index out of bounds Wed, 18 Apr, 07:13
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2252) Improve parfor optimizer rewrite in-place-update Wed, 18 Apr, 07:14
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2249) Modify caching min size thresholds Wed, 18 Apr, 07:14
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2250) Multi-threaded parfor block result merge Wed, 18 Apr, 07:14
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2255) Improved heuristics for native BLAS calls Thu, 19 Apr, 00:26
Qifan Pu (JIRA) [jira] [Commented] (SYSTEMML-1213) Implement scalable matrix decompositions and inverse Thu, 19 Apr, 01:59
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2256) Exploit native matrix mult for dense wsigmod Thu, 19 Apr, 04:16
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2257) Avoid unnecessary thread contention on recompile Thu, 19 Apr, 05:25
Matthias Boehm (JIRA) [jira] [Updated] (SYSTEMML-2257) Avoid unnecessary thread contention on deep-copy recompile Thu, 19 Apr, 05:25
Matthias Boehm (JIRA) [jira] [Deleted] (SYSTEMML-2257) Avoid unnecessary thread contention on deep-copy recompile Thu, 19 Apr, 06:03
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2258) Avoid contention on aquireRead of shared parfor input Thu, 19 Apr, 07:27
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2256) Exploit native matrix mult for dense wsigmod Thu, 19 Apr, 08:22
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2255) Improved heuristics for native BLAS calls Thu, 19 Apr, 08:22
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2258) Avoid contention on aquireRead of shared parfor input Thu, 19 Apr, 08:23
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2259) Performance dense-sparse MV binary mult operations Fri, 20 Apr, 04:08
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2260) New native tsmm operator and its integration Fri, 20 Apr, 04:09
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2261) Special case sparse tsmm for dense row blocks Fri, 20 Apr, 04:09
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2262) Multi-threaded unary operations (e.g., exp, log, sigmoid) Fri, 20 Apr, 06:42
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2263) Fix sparse block size estimates to avoid unnecessary bufferpool serialization Fri, 20 Apr, 07:31
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2259) Performance dense-sparse MV binary mult operations Fri, 20 Apr, 08:47
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2251) Improve parfor optimizer set degree of parallelism Fri, 20 Apr, 08:47
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-1349) Parfor optimizer support for shared reads (lower memory req) Fri, 20 Apr, 08:47
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2260) New native tsmm operator and its integration Fri, 20 Apr, 08:48
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2263) Fix sparse block size estimates to avoid unnecessary bufferpool serialization Fri, 20 Apr, 08:48
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2261) Special case sparse tsmm for dense row blocks Fri, 20 Apr, 08:48
Matthias Boehm (JIRA) [jira] [Closed] (SYSTEMML-2262) Multi-threaded unary operations (e.g., exp, log, sigmoid) Fri, 20 Apr, 08:48
LI Guobao (JIRA) [jira] [Commented] (SYSTEMML-1313) Parfor broadcast exploitation Fri, 20 Apr, 12:17
LI Guobao (JIRA) [jira] [Issue Comment Deleted] (SYSTEMML-1313) Parfor broadcast exploitation Fri, 20 Apr, 14:30
Matthias Boehm (JIRA) [jira] [Created] (SYSTEMML-2264) colMins over sparse matrix with dense columns and negative values produces incorrect results Sat, 21 Apr, 00:00
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