openssl/crypto/bn/asm
2011-08-19 06:30:32 +00:00
..
x86
.cvsignore Add emacs cache files to .cvsignore. 2005-04-11 14:17:07 +00:00
alpha-mont.pl alphacpuid.pl: fix alignment bug. 2011-08-12 12:28:52 +00:00
armv4-gf2m.pl ARM assembler pack: add platform run-time detection. 2011-07-17 17:40:29 +00:00
armv4-mont.pl armv4-mont.pl: profiler-assisted optimization gives 8%-14% improvement 2011-08-13 12:38:41 +00:00
bn-586.pl Update perl asm scripts include paths for perlasm. 2008-01-05 22:28:38 +00:00
co-586.pl Update perl asm scripts include paths for perlasm. 2008-01-05 22:28:38 +00:00
ia64-mont.pl IA-64 assembler pack: fix typos and make it work on HP-UX. 2011-05-07 20:36:05 +00:00
ia64.S Fix Intel assembler warnings. 2005-08-10 08:28:36 +00:00
mips3-mont.pl Latest bn_mont.c modification broke ECDSA test. I've got math wrong, which 2007-06-29 13:10:19 +00:00
mips3.s This fixes "Spurious test failures on IRIX?" reported in April. Apparently 2001-06-22 19:17:42 +00:00
mips-mont.pl MIPS assembler pack: enable it in Configure, add SHA2 module, fix make rules, 2010-10-02 11:47:17 +00:00
mips.pl MIPS assembler pack: enable it in Configure, add SHA2 module, fix make rules, 2010-10-02 11:47:17 +00:00
modexp512-x86_64.pl modexp512-x86_64.pl: make it work with ml64. 2011-08-19 06:30:32 +00:00
pa-risc2.s pa-risc2.s was not PIC, see RT#426. I strip call to fprintf as it's 2003-01-03 10:52:40 +00:00
pa-risc2W.s A compiler warning removed. Thanks to the folks at HP! 2000-09-27 13:54:28 +00:00
parisc-mont.pl parisc-mont.pl: PA-RISC 2.0 code path optimization based on intruction- 2010-01-25 23:12:00 +00:00
ppc64-mont.pl PPC assembler pack: adhere closer to ABI specs, add PowerOpen traceback data. 2011-05-27 13:32:34 +00:00
ppc-mont.pl PPC assembler pack: adhere closer to ABI specs, add PowerOpen traceback data. 2011-05-27 13:32:34 +00:00
ppc.pl PPC assembler pack: adhere closer to ABI specs, add PowerOpen traceback data. 2011-05-27 13:32:34 +00:00
README Very few in the "README" is up-to-date 2000-12-15 10:42:11 +00:00
s390x-gf2m.pl s390x-gf2m.pl: commentary update (final performance numbers turned to be 2011-07-04 11:20:33 +00:00
s390x-mont.pl s390x assembler pack: tune-up and support for new z196 hardware. 2011-03-04 13:09:16 +00:00
s390x.S s390x.S: fix typo in bn_mul_words. 2010-11-22 21:55:07 +00:00
sparcv8.S
sparcv8plus.S SPARC assembler pack: fix FIPS linking errors. 2011-08-12 21:38:19 +00:00
sparcv9-mont.pl Latest bn_mont.c modification broke ECDSA test. I've got math wrong, which 2007-06-29 13:10:19 +00:00
sparcv9a-mont.pl Latest bn_mont.c modification broke ECDSA test. I've got math wrong, which 2007-06-29 13:10:19 +00:00
via-mont.pl Latest bn_mont.c modification broke ECDSA test. I've got math wrong, which 2007-06-29 13:10:19 +00:00
vms.mar Finally, a bn_div_words() in VAX assembler that goes through all tests. 2002-12-23 11:25:51 +00:00
x86_64-gcc.c Stop warnings. 2011-02-23 16:06:33 +00:00
x86_64-gf2m.pl x86_64-gf2m.pl: add Win64 SEH. 2011-05-22 18:29:11 +00:00
x86_64-mont5.pl x86_64-mont5.pl: add missing Win64 support. 2011-08-14 09:06:06 +00:00
x86_64-mont.pl This commit completes recent modular exponentiation optimizations on 2011-08-12 16:44:32 +00:00
x86-gf2m.pl x86gas.pl: add palignr and move pclmulqdq. 2011-05-16 18:07:00 +00:00
x86-mont.pl Latest bn_mont.c modification broke ECDSA test. I've got math wrong, which 2007-06-29 13:10:19 +00:00
x86.pl

<OBSOLETE>

All assember in this directory are just version of the file
crypto/bn/bn_asm.c.

Quite a few of these files are just the assember output from gcc since on 
quite a few machines they are 2 times faster than the system compiler.

For the x86, I have hand written assember because of the bad job all
compilers seem to do on it.  This normally gives a 2 time speed up in the RSA
routines.

For the DEC alpha, I also hand wrote the assember (except the division which
is just the output from the C compiler pasted on the end of the file).
On the 2 alpha C compilers I had access to, it was not possible to do
64b x 64b -> 128b calculations (both long and the long long data types
were 64 bits).  So the hand assember gives access to the 128 bit result and
a 2 times speedup :-).

There are 3 versions of assember for the HP PA-RISC.

pa-risc.s is the origional one which works fine and generated using gcc :-)

pa-risc2W.s and pa-risc2.s are 64 and 32-bit PA-RISC 2.0 implementations
by Chris Ruemmler from HP (with some help from the HP C compiler).

</OBSOLETE>