vitalif
/
gf-complete
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
160 Commits
1 Branch
0 Tags
2.7 MiB
Commit Graph

12 Commits (58eebabd204998364355eee293402929502bf1a9)

Author SHA1 Message Date
Janne Grunau 474010a91d arm: NEON optimisations for gf_w16 
Optimisations for the 4,16 split table region multiplications.

Selected time_tool.sh 16 -A -B results for a 1.7 GHz cortex-a9:
Region Best (MB/s):   532.14   W-Method: 16 -m SPLIT 16 4 -r SIMD -
Region Best (MB/s):   212.34   W-Method: 16 -m SPLIT 16 4 -r NOSIMD -
Region Best (MB/s):   801.36   W-Method: 16 -m SPLIT 16 4 -r SIMD -r ALTMAP -
Region Best (MB/s):    93.20   W-Method: 16 -m SPLIT 16 4 -r NOSIMD -r ALTMAP -
Region Best (MB/s):   273.99   W-Method: 16 -m SPLIT 16 8 -
Region Best (MB/s):   270.81   W-Method: 16 -m SPLIT 8 8 -
Region Best (MB/s):    70.42   W-Method: 16 -m COMPOSITE 2 - -
Region Best (MB/s):   393.54   W-Method: 16 -m COMPOSITE 2 - -r ALTMAP -
 2014-10-24 14:53:57 +02:00
Janne Grunau 568df90edc simd: rename the region flags from SSE to SIMD 
SSE is not the only supported SIMD instruction set. Keep the old names
for backward compatibility.
 2014-10-09 23:22:32 +02:00
Danny Al-Gaaf bfa6671fa9 gf_w16.c: fix/remove some dead assignments 
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
 2014-05-14 16:09:55 +02:00
Danny Al-Gaaf e958b0437d gf_w16.c: add missing break 
Since there is no comment indicating fallthrough on purpose added a
break in switch value 5/before default.

Fix for coverity issue from Ceph project:

CID 1193079 (#1 of 1): Missing break in switch (MISSING_BREAK)
 unterminated_case: This case (value 5) is not terminated by a 'break'
 statement.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
 2014-04-22 20:08:26 +02:00
Loic Dachary 191b86b5d2 remove unused variables from #if SSE blocs 
Signed-off-by: Loic Dachary <loic@dachary.org>
 2014-03-06 17:48:38 +01:00
Loic Dachary 29899ad443 move #if to avoid unused warning 
Signed-off-by: Loic Dachary <loic@dachary.org>
 2014-03-06 17:32:30 +01:00
Loic Dachary f043479e3c remove unused variables 
In some places move variables in the scope of the CPP define where they
are used.

Signed-off-by: Loic Dachary <loic@dachary.org>
 2014-03-06 15:15:22 +01:00
Jim Plank fb0bbdcf62 Fixed the problem with PCLMUL and gf_complete.h. Removed 
ARCH_64 from everything but 128/GROUP/SSE.  Fortunately, no
one ever uses that.
 2013-12-31 20:08:18 -05:00
Kevin Greenan 5687b9c2cc Third.1 time's a charm (autoconf non-sense for PCLMUL). 2013-12-30 22:50:04 -08:00
Kevin Greenan 137b7ccd75 Revert "Third time's a charm (autoconf non-sense for PCLMUL)." 
The commit was not successfully pushed (not sure what happened).

This reverts commit 762926920a.
 2013-12-30 22:40:18 -08:00
Kevin Greenan 762926920a Third time's a charm (autoconf non-sense for PCLMUL). 2013-12-30 21:26:47 -08:00
Kevin Greenan 153dd20988 Setting up autoconf/automake for GF-Complete 
Also re-organized the directory structure.

Signed-off-by: Kevin Greenan <kmgreen2@gmail.com>
 2013-12-04 21:24:29 -08:00