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Re: Need higher resolution times for linpack benchmark
- From: Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
- To: Janne Blomqvist <blomqvist dot janne at gmail dot com>
- Cc: Tobias Burnus <burnus at net-b dot de>, fortran at gcc dot gnu dot org, GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 18 Dec 2009 10:50:58 -0800
- Subject: Re: Need higher resolution times for linpack benchmark
- References: <200912111244.23042.ddf@iqdotdt.com> <4B22C045.6030301@gmail.com> <200912111535.27120.ddf@iqdotdt.com> <4B22E1AA.1020905@net-b.de> <7b446c2e0912120855s16279bb6m7ac94d1f31f50c7d@mail.gmail.com> <7b446c2e0912180924w62acc0e8o929c1a148ad66899@mail.gmail.com>
On Fri, Dec 18, 2009 at 07:24:20PM +0200, Janne Blomqvist wrote:
> Ping.
>
The patch looks ok to me. You need a ChangeLog
entry. Also, gfortran.info should probably mention
the resolution that one might expect to have with
your change, or perhap that system_clock() is typically
implemented upon the POSIX gettimeofday() system call.
--
Steve