On Mon, Aug 24, 2009 at 1:27 PM, Nicolas Pitre<nico@xxxxxxx> wrote:
>
> TRy a build with PPC_SHA1=1, and then compare with BLK_SHA1=1.
> And best is to time a fsck --full.
I happen to have an old POWER3 AIX box available.
I got tired of waiting for a fsck --full to complete on the git repo,
so I used git://anongit.freedesktop.org/git/xcb/libxcb instead. Best
of five runs:
OpenSSL:
$ time ../git-1.6.4.1/git fsck --full
real 0m4.120s
user 0m3.776s
sys 0m0.031s
BLK_SHA1:
$ time ../git-blk/git fsck --full
real 0m4.231s
user 0m3.867s
sys 0m0.026s
PPC_SHA1:
CC ppc/sha1ppc.o
Assembler:
/tmp//ccdODWpe.s: line 8: 1252-142 Syntax error.
/tmp//ccdODWpe.s: line 9: 1252-142 Syntax error.
[same error repeated 42 times]
gmake: *** [ppc/sha1ppc.o] Error 1
Hmm. So that may not help so much after all. Let me know if there are
any other tests you would like me to run.
This machine has:
$ gcc --version
gcc (GCC) 3.3.2
$ as -v
as V5.3
$ lsattr -E -l proc0
frequency 200000000 Processor Speed False
smt_enabled false Processor SMT enabled False
smt_threads 0 Processor SMT threads False
state enable Processor state False
type PowerPC_POWER3 Processor type False
Peter Harris
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