apr-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Greg Marr <gr...@alum.wpi.edu>
Subject Re: [PATCH 2] example binary BUSEC patch for benchmarking only
Date Thu, 11 Jul 2002 14:01:40 GMT
At 01:33 AM 07/11/2002, William A. Rowe, Jr. wrote:
>Ok, attached is the code redone as binary math.  I'm tired, could be 
>any number of major blunders in it, but on first pass, it looked right.
>-/** number of microseconds per second */
>-#define APR_USEC_PER_SEC APR_TIME_C(1000000)
>+/** number of binary microseconds per second (2^20) */
>+#define APR_USEC_PER_SEC APR_TIME_C(1048576)
>+#define APR_USEC_BITS 20

I keep thinking that APR_USEC_PER_SEC should be (1 << 20), or now
(1 << APR_USEC_BITS) instead of the magical constant.  I have no way 
of verifying with a quick glance that 1048576 is really 2^20.

Greg Marr
"We thought you were dead."
"I was, but I'm better now." - Sheridan, "The Summoning"

View raw message