Roy Oursler
6fc9029f83
inflate: Optimize inflate_stateless
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 12:47:38 -07:00
Roy Oursler
09a5a243bf
igzip: Implement statelesss inflate in assembly
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-05 12:45:53 -07:00
Roy Oursler
f97de75fc6
igzip: Port improvements to stateless compress to stateful compress
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-02 18:40:27 -07:00
Roy Oursler
31814483c0
igzip: Create assembly version of isal_update_histogram
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-02 17:16:55 -07:00
Roy Oursler
bbc886cf01
igzip: Modify igzip to ignore matches which are shorter than 4
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Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
Reviewed-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-02 17:07:45 -07:00
Greg Tucker
45311ea249
Change common and igzip multibinary check from sse4.1 to sse4.2
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SSE optimized compression function is using crc32 instruction that is in SSE 4.2
not SSE4.1 as stated. Fixes incorect choice on core 2 duo that is SSE 4.1 only.
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2016-12-02 17:05:23 -07:00
Greg Tucker
660f49b02d
Add data compression unit
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Include fast DEFLATE compatable compression functions.
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2016-06-10 17:03:38 -07:00
Greg Tucker
61164e105b
Add crc unit
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New crc unit adds three different polynomials: T10dif, ieee and iscsi.
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2016-05-03 15:02:29 -07:00
Greg Tucker
d6c5e9620d
Add raid unit
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New raid unit adds source for optimized xor and P+Q functions.
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2016-04-26 15:58:49 -07:00
Greg Tucker
a5b324d2cd
Add avx512 versions of ec_encode_data
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- Includes gf_nvect_dot_prod, gf_nvect_mad functions
- Change ec multibinary to use common macros
- Autoconf checks for nasm or yasm support and picks if available
- Leave out compile of any avx512 code if assembler not available
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2016-02-25 17:32:34 -07:00
Greg Tucker
bc4dfc9bbc
Convert files to build with nasm or yasm
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Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2016-02-25 17:32:34 -07:00
Greg Tucker
00c1efc109
Initial commit isa-l v2.14.1
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Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
2016-02-24 14:54:34 -07:00
