Previous gf_gen_decode_matrix_simple() assumed that all source errors
were listed first before any erasures in parity. Generalized to work
in any order.
Change-Id: I31b9c0c0db5d0155473424ccd0ecdcdd787ef71f
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
…also makes use of an optimized algorithm for x86_64 CPUs without the BMI.
v2: use "defined()" macro
igzip: s/__bsfq/__builtin_ctzll
Per discussion at https://github.com/01org/isa-l/pull/38 __bsfq isn't
defined on clang, but __builtin_ctzll should work same way.
Also, refactor the code a bit.
Change-Id: I1a251abe1fab1be1cbdc2c042298d0b500068c68
Signed-off-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Automake is not cleaning .lo from extra directories.
Change-Id: Ib68f32954c58cb7a76d07b2562e020fbd854f46e
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
Clang 6.0 has libFuzzer included and different args
Change-Id: Iad7470d13a93c6b5e41de63f634ba8d501eaaa37
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
These can be replaced with the <stdint.h> types.
Additionally, the existing definitions weren't correct on some platforms
(e.g. IA-32, where 'long', used for INT64/UINT64, is only 32 bits).
Change-Id: I1d9235c693ca2dc0c51d085128cecc4effc165fd
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This matches the definition of struct slver elsewhere in the code.
Removes the last use of [U]INT{8,16,32,64} types.
Change-Id: I70761ac27add1e19808f1cebd6a7ee69ebd08dee
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This was replaced with detect_repeated_char_length(), but the
implementation of the old function was never removed.
Change-Id: I55485cec324dce01033b73f24474f1aca2a31bd3
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Remove declarations from huff_codes.h (preserving doc comments where
applicable) and mark functions that are only called within huff_codes.c
as static.
Change-Id: Idc0113d4eca9e97347def86a502073ef7126114b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
heapify() is only used within proc_heap_base.c.
Change-Id: I68cc11c2a82fa7f6a989a1838c0e744c0c23feb3
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
compress_icf_map_g() is only used within igzip_icf_body.c.
Change-Id: Id488d6721c60c1909c922a5e0bd162b1542e71ca
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
detect_repeated_char_length() is only used within igzip.c.
Change-Id: I77ee5422e2cb58d81b9705ebcfad68f3a7017d6b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
valid_lit_huff_table() and valid_dist_huff_table() were declared in an
internal header, but they were never defined or called anywhere.
Change-Id: I59ddf35f161276fca6d6b58081cf640bbea41252
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This isn't referenced anywhere and isn't part of the public API.
Change-Id: I1e4809c8cc4ac64310fa151425e710abb7351079
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
These globals are only used within huff_codes.c, so they don't need to
be globally visible.
Change-Id: I1e118b3a95cfb7d21bf33c66559362483e460d58
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This patch makes the project compile and run (tests and
performance tests as well) with CPUs which are not
supporting SSE instructions.
Signed-off-by: Jean-Yves Vet <jyvet@ddn.com>
Travis-ci is having an issue with installing nasm from debian repo.
Removing until they have it fixed.
Change-Id: I3b67e2fde0b2a9c7bc44d5a9077bf9a23f1fde24
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
Due to bug in nasm on vinserti32x8 instruction, need nasm v2.13 or
better to build new AVX512 igzip files. Changed the configure test
and doc to reflect.
Change-Id: Iceaf65187cbb2d63c29f9c0f19346f03bb484a94
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
Currently can't test because yasm doesn't support avx512 but should
get the syntax correct for when it does.
Change-Id: I672b47b83b96861d8b9bfb0af02e726a1949aca0
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
