On 28 October 2002 06:48, Roberto Nibali wrote:
> Denis Vlasenko wrote:
> > I took some time to develop a little test/benchmark program
> > for csum and csum_copy routines (used in networking).
> > It has grown to include following features:
>
> I needed the attached patch with changes to make it work on my
> machine. Could you comment on it, please? Also a Makefile would be
> nicer ;).
Applied except for a bug ;) see below
--- timing_csum_copy.3/csum_kpf.S Mon Oct 28 13:35:30 2002
+++ timing_csum_copy.3-ratz/csum_kpf.S Mon Oct 28 09:43:21 2002
@@ -73,7 +73,7 @@
40:
PREFETCH(256(%esi))
41:
- addl/* -128(%esi), %eax
+ addl -128(%esi), %eax
adcl -124(%esi), %eax
adcl -120(%esi), %eax
adcl -116(%esi), %eax
@@ -97,7 +97,7 @@
adcl -44(%esi), %eax
adcl -40(%esi), %eax
adcl -36(%esi), %eax
- adcl*/ -32(%esi), %eax
+ adcl -32(%esi), %eax
adcl -28(%esi), %eax
adcl -24(%esi), %eax
adcl -20(%esi), %eax
No no no. First instruction nas to be an addl, that's why
there is a weird comment. Just comment out lines
from addl -128... to adcl -36... and change adcl -23.. to addl
# as --version
GNU assembler 2.13.90.0.6 20021002
Copyright 2002 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License. This program has absolutely no warranty.
This assembler was configured for a target of `i386-pc-linux-gnu'.
What's yours?
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This archive was generated by hypermail 2b29 : Thu Oct 31 2002 - 22:00:36 EST