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330 Commits

Author SHA1 Message Date
Jerry Yu
a2005c1fd6 igzip: enable multibinary interfaces 
- Add dispatcher layer
- Alias functions with assmebly

Change-Id: I84da1be539d890db0df64e5ea989b2fd1f276949
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2019-08-29 10:08:58 +08:00
Jun He
b721db98e5 igzip: optimize convert_dist_to_dist_sym to branchless 
convert_dist_to_dist_sym uses long if/else branch to get look back distance.
The distance calculation is well formed for each distance range, so it could
be optimized for a branchless version.

Change-Id: I4e1e5170f8b3238631f3048087f95acc53e4498e
Signed-off-by: Jun He <jun.he@arm.com>
 2019-08-13 11:02:53 +08:00
Greg Tucker
e2997062fb igzip: Optimize routine to find msb 
Change-Id: I40e7898e2139c04f261980ca10886debc917842a
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2019-08-12 14:28:33 -07:00
Greg Tucker
25374814c9 Format only changes for new indent version 
Change-Id: I2b2a5caf1b31ad56665081145d5e7089fd34d0ab
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2019-07-03 15:17:02 -07:00
Roy Oursler
9c91a18c6e igzip: Fix igzip_rand_test to test on a single file 
Change-Id: I21cb27f6012094adee6496f811792d6e3b11a8bc
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-05-21 13:52:41 -07:00
Greg Tucker
f1252a9e79 build: Add missing files for distcheck 
Change-Id: I644d59eece8a9eae9d467f42d668b13d8fae0d81
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2019-05-01 16:48:10 -07:00
Roy Oursler
db59b1082f igzip: Remove undefined behavior in igzip.c 
Remove unaligend data access in
write_deflate_header_unaligned_stateless

Change-Id: I7defa5621d8dc188edc51d22d29155ed3687c49d
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-04-29 16:22:07 -07:00
Greg Tucker
fc9f7493a0 igzip: Fix help message in perf test 
Change-Id: I2d4fd7c0eee176570d79bebf5f6e453f3b7dbba6
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2019-04-18 10:59:50 -07:00
Greg Tucker
8f06ac6973 Add Adler32 performance test 
Change-Id: I511dd34235c9a4ce2f3596d63236800cbf06703b
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2019-03-22 14:29:42 -07:00
Yibo Cai
57eed2f02b aarch64: Cleanup build issues 
This patch addresses one build failure and fixes several build warnings
for Arm (some for x86 too).

- Fix dynamic relocation link failure of ld.bfd 2.30 on Arm
  [log] relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `xor_gen_neon' which may bind externally can not be used when making a shared object

- Add arch dependent "other_tests" to exclude x86 specific tests on Arm
  [log] isa-l/erasure_code/gf_2vect_dot_prod_sse_test.c:181: undefined reference to `gf_2vect_dot_prod_sse'

- Check "fread" return value to fix gcc warnings on Arm and x86
  [log] warning: ignoring return value of ‘fread’, declared with attribute warn_unused_result [-Wunused-result]
        fread(in_buf, 1, in_size, in_file);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

- Fix issue of comparing "char" with "int" on Arm. "char" is unsigned
  on Arm by default, an unsigned char will never equal to EOF(-1).
  [Log] programs/igzip_cli.c:318:31: warning: comparison is always true due to limited range of data type [-Wtype-limits]
        while (tmp != '\n' && tmp != EOF)
                                  ^~

- Include <stdlib.h> to several files to fix build warnings on Arm
  [log] igzip/igzip_inflate_perf.c:339:5: warning: incompatible implicit declaration of built-in function ‘exit’
        exit(0);
        ^~~~

Change-Id: I82c1b63316b634b3d398ffba2ff815679d9051a8
Signed-off-by: Yibo Cai <yibo.cai@arm.com>
 2019-03-20 10:15:40 +08:00
Greg Tucker
3c009347b1 Fix a few c99isms in unit tests 
Change-Id: Iea9ba619e337d5abea7ee791ddf3dd27e0f3e60f
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2019-03-19 15:02:40 -07:00
Roy Oursler
31eca5035f igzip: Modify last byte retrieval method 
Change-Id: I3ba7e9bd007277be543ba7a6299d5acc5c848bd2
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
67c4e26580 igzip: Remove unneeded generation of k register 
Change-Id: I79bfb3b3a3feeb969a0c0ec92b7ae0633f6be1b0
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
28da992ad2 igzip: Reduce data used in encode_df_06.asm 
Change-Id: I83dbca452840c07b0fd77faaf9d35c46065f8a08
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
863e72189b igzip: Modify igzip_rand_test to optionally use getopt 
Change-Id: I8ad8e7f18f292b54158f1cda2eef9aec3919d175
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
35e90e73d5 igzip: Write out compressed data from igzip_perf 
Change-Id: Iefea3e314e277112858874f826f54bdfa0172e04
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
d90220d935 igzip: Implement window size for igzip_perf 
Change-Id: I6f5e9453aaff980b44c3e6d56b113da7625ec36e
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
699bb5bd3f all: Revamp performance testing to be time based 
Change-Id: I6260d28e4adc974d8db0a1c770e3eb922d87f8e4
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
bde3fc5ff1 igzip: Remove igzip_stateless_file_perf 
Remove igzip_stateless_file_perf as all the functionality is included in
igzip_perf

Change-Id: Icfd4dfd25af1a3a6c16fa2c3299d277c18f204d9
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
4ac2b7864b igzip: Remove igzip_inflate_perf 
Remove igzip_inflate_perf as all the functionality is duplicated in igzip_perf

Change-Id: I510cc4643a3949e2fa8f30309b5d45a249320b9e
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
623d2f0dc0 igzip: Bitbuf improvements 
Update Bitbuf to use stdmac and decrease register dependencies by replaces a sub
with an and.

Change-Id: Iaadf3c6ef7f533540a7adb57a418e9e80e9b8503
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:28:04 -07:00
Roy Oursler
53b92e83f4 igzip: Avoid UB pointer arithmetic underflow for virtual file start 
Change-Id: I95c0e6f004eaf70227a6419fc14bf0958d1f4538
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:27:50 -07:00
Roy Oursler
139fdb68b9 igzip: Fix latent pointer undeflow bug 
Change-Id: I60a3d6b355dc4ab5d74ad701d7c76d989ae30906
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:27:50 -07:00
Roy Oursler
c0467e56d5 igzip: Use blind union to represent overlapped tables in hufftables_icf 
Change-Id: I0260a705db81f4e7731d4d40757c5919be002e8f
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:27:50 -07:00
Roy Oursler
342cae57fc igzip: Modify fast hash table init to avoid signed shift 
Change-Id: Ifd8e6e6540b6d6e6d82af74bb57c25733684bfd4
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:27:50 -07:00
Roy Oursler
aae6e29d28 igzip: Remove unaligned stores 
Change-Id: I8d351c8b7153178d26d6fc702ee3036b71165b93
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:27:50 -07:00
Roy Oursler
5be1ba2215 igzip: Remove undefined unaligned loads 
Change-Id: I02591d958f8691d07b261218cf5ab361e8ad36c9
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2019-03-07 09:27:50 -07:00
Zach Bjornson
f9588bbedc igzip: export isal_adler32 
Change-Id: Iadb73851f826131cc59974b65240b501e9d57f98
Signed-off-by: Zach Bjornson <zbbjornson@gmail.com>
 2019-02-10 13:37:52 -07:00
Yibo Cai
7a44098a98 build: Add aarch64 support 
Change-Id: If9594936a28355d89edd1a331b3b429dffa44184
Signed-off-by: Yibo Cai <yibo.cai@arm.com>
 2019-02-10 13:08:56 -07:00
Roy Oursler
ff3841d638 igzip: Fix Type 0 block_size calculation missing buffered bits 
Change-Id: I7ee01353673ca66e79e2087bf814bccf76d1824c
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-12-12 11:03:43 -07:00
Roy Oursler
1fdc5941a3 igzip: Modify set_long_icf to handle small end_in 
Change-Id: I24c3420df5d9e84d27fe28eff96155e5fcd51760
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-12-04 10:41:40 -07:00
Roy Oursler
ba1a000680 igzip: Implement set_long_icf to compare more than 258 
Change-Id: Ia8813d176da6bfcd3c6ef441eca1c59ac99db7f2
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-12-04 10:41:40 -07:00
Roy Oursler
bdb6289bbe igzip: Reduce data usage of set_long_icf_fg_06 
Change-Id: If05629100ef21fa43a0275110ad978c705c1a7bd
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-12-04 10:41:40 -07:00
Roy Oursler
fce71b0670 igzip: Implement icf_body random data skip ahead 
Change-Id: I5dd5f37ec0cdfe4f2591685dc4a0a056f0b07ea3
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-12-04 10:41:40 -07:00
Greg Tucker
940515d51f igzip: Add missing initialization in perf test 
Change-Id: Ia51a45edd48bd57c925f86c9de7616075a81e64d
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-11-29 16:37:56 -07:00
Greg Tucker
e1470f70f6 igzip: Fixup a few labels and return warnings 
Change-Id: Iaf2634a939fc741006895407b4b219a2f2cae98e
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-11-29 16:37:56 -07:00
Greg Tucker
2e212f28fa build: Fix for mac nasm lack of symbol types 
Change-Id: I9ee86a3e32876d3860477c8365fc459d94a8920e
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-11-29 13:54:36 -07:00
Greg Tucker
06b926fbb6 igzip: Fix portability issue when bad window size passed 
If a user passes an invalid size for window bits it could have triggered an
undefined shift by larger than variable size.

Change-Id: Ib2999b094af075596be3333418667ae9b498e2ae
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-10-25 14:43:27 -07:00
Roy Oursler
b4dfd61d06 igzip: Fix missing argument in base aliases 
Fix missing argument in decode_huffman_code_block_stateless base alias that
causes runtime issues for some architectures.

Change-Id: I84c34bf2635dad2fca6235bd4fe0a5bc78dfbbe6
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-23 12:54:36 -07:00
Roy Oursler
8a2be4b693 igzip: Optimize reset hash table 
Change-Id: I380353ec846190acc87f19fd7660991e2db62010
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-18 17:47:09 -07:00
Roy Oursler
412abd81ea igzip: Make all perf tests run a round for warmup 
Change-Id: I9b6d4bd261b8633a6d44458aaa7c0b4bb7d713a5
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-18 15:13:31 -07:00
Roy Oursler
2458a651b7 igzip: Increase overestimate of compressed data size in igzip_perf 
Change-Id: I16adcd817737f71fc59dac585c65c73eb3397d99
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-18 14:53:12 -07:00
Roy Oursler
e4bfb4d22e igzip: Remove unecessary validation checks from igzip_perf 
Change-Id: I0a79bfc9604153ab554275949caf987265e17113
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-17 13:52:55 -07:00
Roy Oursler
5793a8514e igzip: Modify igzip_perf to be able to avoid perf testing inflate 
Change-Id: I384485a6ce8b35cae3738aebc9291d5ff5f8b029
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-17 13:52:47 -07:00
Roy Oursler
cb17625279 igzip: Implement zlib stateful perf for igzip_perf 
Change-Id: I124de36254dd079e6cf46681fd0cbc86659f2561
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-17 13:52:34 -07:00
Roy Oursler
18fd996588 igzip: Add flush type performance testing to igzip_perf 
Change-Id: I66de7fa27de43ada1930475aafd1558f09d32ea9
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-17 13:51:09 -07:00
Roy Oursler
71a76468d6 igzip: Setup wrapper_hdr_test to use isal_gzip_hdr_init 
Change-Id: I42c6ff0375b87d892bfebf28853403adef0a68c7
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-10-16 18:36:05 -07:00
Greg Tucker
41fc273c43 igzip: Add missing files for distcheck 
Change-Id: Ic6acd926c19113ecfa4233ca8d0a658e1a10ecd8
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-09-21 16:13:17 -07:00
Roy Oursler
a570a3e5d4 igzip: Limit max compare_large to limit redundant matching 
Change-Id: I989c9b805700fdced4624fb5f4b4c19cce389448
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
906e5d213b igzip: Test swap flush for all levels 
Change-Id: I889af775ba3474cf802e2bcb85f82d39d60ee518
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
9689ba7e13 igzip: Remove igzip copy of crc32_gzip 
Change-Id: I859ed904effa0a8bd7462b77b13e359014912639
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
7205c23647 igzip: Improve optional compile options for wrapper_hdr_test 
Change TEST_SEED and RANDOMS to be set only when they
are not already defined.

Change-Id: Ib101be4a1726875372eb7b19cd1bcdae90c9267d
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
c19657241a igzip: Setup optimized static header table to be default 
Change-Id: Ia54682f7e1e321a26f941da8f884f385cfd42ad9
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
a673395ac0 igzip: Improve test to test create_hufftables_subset 
Change-Id: Ibefb5daa37050e6739f7004ff6e2004c342dd422
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
b9a546058f igzip: Add gzip/zlib wrapper testing to large test 
Change-Id: I656c29f123692d2b29d70cb3c6711b49aafb1dc9
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
f1f8d0917d igzip: Modify stateless to limit max compression size 
Change-Id: Ic2fcbe8fe643bcbd00bdc13e649e42b639098dad
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
49e3329729 igzip: Fix Stateless Full Flush type0 block bugs 
Prevent type 0 block in stateless full flush from attempting to write a trailer
when it not the end of the stream and fix the values of block_start and
block_end.

Change-Id: Ia8beac20fc244b1b3e5690cbc15d4d4bb8ada68e
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
a1f8e55d11 igzip: Remove movnti instructions 
Change-Id: I760b737bb5b138de4d62d841e2f24bc41c6a8b68
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
7345490999 igzip: Modify igzip_body assembly to run to last 16 bytes. 
Change-Id: Ib2c688d0b2d7ff5d4fd7b14bb6eea72a7f689cd3
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
52d974762b igzip: Create precomputed static inflate_huff_code 
Change-Id: I94a2de2b5e5bebc37e30f5d597a95c493da504c0
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
8387b65800 igzip: Modify hash table size based on input size 
Change-Id: Ieeddb36ef8cd9615011876e4d8dc941a06622d1b
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
8e4f1a1a38 igzip: Create generic deflate performance utility 
Change-Id: Idf180660797f97a492550fb557652f036cd55509
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
991fd252f1 igzip: Remove igzip_perf.c 
Compression is too data dependent for igzip_perf.c to give any meaninful result.

Change-Id: I6d22cb5eb959404807b9c83de38e06d46c3ede76
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
ff1928e8ec igzip: Create functions to write gzip/zlib headers 
Change-Id: If5aaa277a01214bd36406ee11680df0904ad12f7
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
43374f6776 igzip: Implement gzip/zlib header/trailer parsing 
Change-Id: I3fe8653f2286212a9d6c6ecfa3b78752b2cac8ef
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
aa8b51930f igzip: Add variable history window to perf test 
Change-Id: Ia5eb10094e8c84778ed6cf3a51ddade9a19103b5
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
1409f70c7e igzip: Modify test to check validity of window bits 
Change-Id: Id198bb019057e54226a90c3d82d00746df04da63
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
11542000f0 igzip: Implement limited window size for inflate 
Change-Id: Ib7fce6a51db99fc7e11f06f5916c2b755bfc5c67
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-20 11:12:02 -07:00
Roy Oursler
03bef684a4 igzip: Setup for variable hash mask 
Change-Id: I3be94dbc40c2e02dcff4f89e5a9df8ed1f744f02
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-18 14:27:25 -07:00
Roy Oursler
6317ce2b78 igzip: Setup for variable lookback distance 
Change-Id: Idd52c9392113dfc54feea3c66916a7f5aa128bef
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-09-18 14:27:25 -07:00
Roy Oursler
f421ea8d7a igzip: Modify isal_deflate buffer management 
Change-Id: I2f12a0acf8ceeffb7328093e25205a6e73484159
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-21 16:35:30 -07:00
Roy Oursler
c1876a1221 igzip: Fixup level 3 first byte handling 
Change-Id: Id9f59934d43b09af3c2ec722f5a825aa9b02e2dc
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-21 16:35:30 -07:00
Roy Oursler
cd7b70dd41 igzip: Fix level 3 gen_map end of buffer handling 
Change-Id: I3ed75b0ade5af23a98d916e867bb93ee9ad3a992
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-21 16:35:30 -07:00
Roy Oursler
bca564035a igzip: Move stream off the stack in test_compres_multi_pass 
Change-Id: Iac7e48d52159936b6623542a118227d4aa63c8e0
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-21 16:35:30 -07:00
Roy Oursler
a6f438f935 igzip: Make igzip_rand_test exit when an error happens 
Change-Id: I35249618dad9668b361a87ee827820e977148a7c
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-21 16:35:30 -07:00
Roy Oursler
649ad89cdf igzip: Fix large buffer bug due to promoting total_in to uint64_t 
Change-Id: Ibf7af1695d3d04a30c09f8bf2b444e4a5b87971a
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-21 16:35:23 -07:00
Roy Oursler
fac7e7ce18 igzip: Pass writeable buffer to test_compress 
The function test_compress in igzip_rand_test modifies the input buffer as part
of the test, passing in a read only buffer can cause issues.

Change-Id: Ib1e67ec72d9c95ea983b5f7550deb3d56cde4260
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-21 13:18:05 -07:00
Roy Oursler
bb3c6c28c8 igzip: Remove need for total_in_start 
Change-Id: Ie9ab3e702ce07a5ba8d6fb3275da98e03c25822b
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-21 13:18:05 -07:00
Roy Oursler
64aefbfcba igzip: Fix level 3 compression drop 
Change-Id: I67d66323850d1e42ab1c38b212f4cb5ad8699920
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-15 11:19:28 -07:00
Roy Oursler
a32245b97b igzip: Fix underflow bug in total_in in isal_deflate() 
Fix bug introduced by patch 2a292689e.

Change-Id: If53af716d546e9430eb8aaae32c2f6133aba21a2
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-15 11:18:33 -07:00
Roy Oursler
2a292689ec igzip: Fix deflate for large buffers 
Change-Id: I1993e0a6d3aa36c68af80229329316b2e0616a09
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-07 09:52:55 -07:00
Roy Oursler
995d420c6b igzip: Fix inflate for large output files 
Change-Id: I3d3532100f8d60e0b446f5c90fc820cbfd2df1ec
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-08-03 12:54:05 -07:00
Roy Oursler
7da82d555f igzip: Add missing USE_HSWNI defines 
Change-Id: Ic3f2e1dada0c61e7b78068131fbea37023215844
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-07-26 11:10:13 -07:00
Roy Oursler
cfa1400557 igzip: Add zlib inflate perf testing 
Change-Id: Ida40fbeb4dae15c1fd85ae23644b6c08efe79182
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-07-12 13:42:39 -07:00
Greg Tucker
c66302370e igzip: Fix for inflate perf test stateless 
Test was missing reset of inbuf for each iteration and not checking fopen.
Also redid the loop a bit.

Change-Id: Ia55e80e2ba79b14c26d0db6d722eebc2e6f14cc5
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-06-28 13:55:57 -07:00
Greg Tucker
b1c4517557 igzip: Add a few missing asm copyright headers 
Change-Id: Iddcfbd357efa17dbbd32acacac952579fc052756
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-06-21 14:50:40 -07:00
Greg Tucker
e8d15527fb igzip: Remove igzip_sync_flush_file_perf 
Performance test had limited functionality.

Change-Id: I5abc839fafc1351de7543531e7770b6add0bcb1d
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-06-21 14:39:08 -07:00
Greg Tucker
da1aee8714 igzip: Remove references to types.h 
Previously included just for struct alignment but all restrictions
have been removed.

Change-Id: I3fa7cbab86fce419b3b3bfccb48d9129bd77cf64
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-06-21 14:39:08 -07:00
Greg Tucker
d30b45ffbe igzip: Remove unused initialization in inflate expand huffcode 
Change-Id: Ia9732fc4a2acc9990e3b2b77bc604f740ce6be30
Signed-off-by: Greg Tucker <greg.b.tucker@intel.com>
 2018-06-21 14:39:08 -07:00
Roy Oursler
e8ca21baf4 igzip: Fix update_histogram_base buffer finish 
Change-Id: Ib74988a79baca7f5095447458d7374f834d1c138
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:35:14 -07:00
Roy Oursler
31204ae96e igzip: Reduce igzip_gen_icf_map_lh1_04 data usage 
Change-Id: Ida538675ef0ffe0e3d65e1aed382b2e04ed83baf
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
ff00a0f927 igzip: Reduce data usage in igzip_gen_icf_map_lh1_06 
Change-Id: I453f6c6e71f236145c1e79493710c85847ed8c70
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
d389b8d6f8 igzip: Move COMPARE_TYPES usage 
Change-Id: I87d88618b6f86c1f9618ba9cea132153a8ef2fa5
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
21e78d5aa3 igzip: improve igzip_body_compilations 
Change-Id: I7ad859a986c643336be8824f6400b266ff140dcd
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
14ba3747b5 igzip: Optimize multibyte for small files 
Change-Id: I8400e0be07da75fd549724147ab06aa71f7cc9df
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
5d6d9a21eb igzip: Optimize bit reverse 
Change-Id: I45244b8c2f07fab0f237b11b92fa5f557aff878b
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
7faedc71bd igzip: Rename tzcnt to more accurate tzbytecnt 
Change-Id: Ifc0b828f50e4c1feaf141e0164749eca3b227996
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
3732485914 igzip: Accept multiple inflate codes for matches of 258 
Allow inflate to accept code 284 with extra bits 0x1f to be accepted
as a match of length 258. This matches zlib's behaviour.

Change-Id: Id85052ceea2b23d3db9c147672dd7996a4c66786
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
a778455448 igzip: Fix bug in create_rand_repeat_data 
Change-Id: Ib3ab731ea9a96cdbd0380d6a88b3837ae0de0815
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00
Roy Oursler
054758ea63 igzip: Add back inflate std vectors test with updated errors 
Change-Id: I5e46fa028baec8b8b0a3435b5d1cc11303e39abd
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
 2018-06-14 15:30:14 -07:00