[regression] Test ZSTD_c_literalCompressionMode
Test a positive compression level with uncompressed literals, and a negative compression level with compressed literals. I double checked the `results.csv` and made sure that the compressed sizes make sense.
This commit is contained in:
Nick Terrell
parent
f9513115e4
commit
dbaa7042d9
@ -122,6 +122,26 @@ static config_t small_clog = {
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.param_values = PARAM_VALUES(small_clog_param_values),
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};
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static param_value_t const uncompressed_literals_param_values[] = {
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{.param = ZSTD_c_compressionLevel, .value = 3},
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{.param = ZSTD_c_literalCompressionMode, .value = ZSTD_lcm_uncompressed},
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};
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static config_t uncompressed_literals = {
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.name = "uncompressed literals",
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.param_values = PARAM_VALUES(uncompressed_literals_param_values),
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};
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static param_value_t const huffman_literals_param_values[] = {
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{.param = ZSTD_c_compressionLevel, .value = -1},
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{.param = ZSTD_c_literalCompressionMode, .value = ZSTD_lcm_huffman},
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};
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static config_t huffman_literals = {
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.name = "huffman literals",
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.param_values = PARAM_VALUES(huffman_literals_param_values),
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};
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static param_value_t const explicit_params_param_values[] = {
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{.param = ZSTD_c_checksumFlag, .value = 1},
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{.param = ZSTD_c_contentSizeFlag, .value = 0},
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@ -155,6 +175,8 @@ static config_t const* g_configs[] = {
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&small_hlog,
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&small_clog,
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&explicit_params,
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&uncompressed_literals,
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&huffman_literals,
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NULL,
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};
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@ -13,6 +13,8 @@ silesia.tar, level 9, compress sim
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silesia.tar, level 13, compress simple, 4491702
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silesia.tar, level 16, compress simple, 4381277
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silesia.tar, level 19, compress simple, 4281514
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silesia.tar, uncompressed literals, compress simple, 4875008
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silesia.tar, huffman literals, compress simple, 6195462
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silesia, level -5, compress cctx, 7152294
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silesia, level -3, compress cctx, 6789969
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silesia, level -1, compress cctx, 6191548
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@ -34,6 +36,8 @@ silesia, small window log, compress cct
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silesia, small hash log, compress cctx, 6554898
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silesia, small chain log, compress cctx, 4931093
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silesia, explicit params, compress cctx, 4813352
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silesia, uncompressed literals, compress cctx, 4862377
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silesia, huffman literals, compress cctx, 6191548
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github, level -5, compress cctx, 232744
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github, level -5 with dict, compress cctx, 47294
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github, level -3, compress cctx, 220611
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@ -69,6 +73,8 @@ github, small window log, compress cct
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github, small hash log, compress cctx, decompression error
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github, small chain log, compress cctx, decompression error
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github, explicit params, compress cctx, decompression error
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github, uncompressed literals, compress cctx, 136397
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github, huffman literals, compress cctx, 176575
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silesia, level -5, zstdcli, 7152342
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silesia, level -3, zstdcli, 6790021
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silesia, level -1, zstdcli, 6191597
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@ -169,6 +175,8 @@ silesia, small window log, advanced one
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silesia, small hash log, advanced one pass, 6554898
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silesia, small chain log, advanced one pass, 4931093
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silesia, explicit params, advanced one pass, 4815369
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silesia, uncompressed literals, advanced one pass, 5155424
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silesia, huffman literals, advanced one pass, 5341356
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silesia.tar, level -5, advanced one pass, 7160438
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silesia.tar, level -3, advanced one pass, 6789024
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silesia.tar, level -1, advanced one pass, 6195462
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@ -191,6 +199,8 @@ silesia.tar, small window log, advanced one
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silesia.tar, small hash log, advanced one pass, 6587833
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silesia.tar, small chain log, advanced one pass, 4943255
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silesia.tar, explicit params, advanced one pass, 4829974
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silesia.tar, uncompressed literals, advanced one pass, 5157992
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silesia.tar, huffman literals, advanced one pass, 5358079
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github, level -5, advanced one pass, 232744
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github, level -5 with dict, advanced one pass, 46718
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github, level -3, advanced one pass, 220611
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@ -227,6 +237,8 @@ github, small window log, advanced one
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github, small hash log, advanced one pass, 135467
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github, small chain log, advanced one pass, 136314
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github, explicit params, advanced one pass, 137670
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github, uncompressed literals, advanced one pass, 167004
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github, huffman literals, advanced one pass, 143457
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silesia, level -5, advanced one pass small out, 7152294
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silesia, level -3, advanced one pass small out, 6789969
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silesia, level -1, advanced one pass small out, 6191548
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@ -249,6 +261,8 @@ silesia, small window log, advanced one
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silesia, small hash log, advanced one pass small out, 6554898
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silesia, small chain log, advanced one pass small out, 4931093
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silesia, explicit params, advanced one pass small out, 4815369
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silesia, uncompressed literals, advanced one pass small out, 5155424
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silesia, huffman literals, advanced one pass small out, 5341356
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silesia.tar, level -5, advanced one pass small out, 7160438
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silesia.tar, level -3, advanced one pass small out, 6789024
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silesia.tar, level -1, advanced one pass small out, 6195462
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@ -271,6 +285,8 @@ silesia.tar, small window log, advanced one
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silesia.tar, small hash log, advanced one pass small out, 6587833
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silesia.tar, small chain log, advanced one pass small out, 4943255
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silesia.tar, explicit params, advanced one pass small out, 4829974
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silesia.tar, uncompressed literals, advanced one pass small out, 5157992
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silesia.tar, huffman literals, advanced one pass small out, 5358079
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github, level -5, advanced one pass small out, 232744
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github, level -5 with dict, advanced one pass small out, 46718
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github, level -3, advanced one pass small out, 220611
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@ -307,6 +323,8 @@ github, small window log, advanced one
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github, small hash log, advanced one pass small out, 135467
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github, small chain log, advanced one pass small out, 136314
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github, explicit params, advanced one pass small out, 137670
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github, uncompressed literals, advanced one pass small out, 167004
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github, huffman literals, advanced one pass small out, 143457
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silesia, level -5, advanced streaming, 7152294
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silesia, level -3, advanced streaming, 6789973
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silesia, level -1, advanced streaming, 6191549
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@ -329,6 +347,8 @@ silesia, small window log, advanced str
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silesia, small hash log, advanced streaming, 6554898
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silesia, small chain log, advanced streaming, 4931093
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silesia, explicit params, advanced streaming, 4815380
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silesia, uncompressed literals, advanced streaming, 5155424
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silesia, huffman literals, advanced streaming, 5341357
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silesia.tar, level -5, advanced streaming, 7160440
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silesia.tar, level -3, advanced streaming, 6789026
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silesia.tar, level -1, advanced streaming, 6195465
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@ -351,6 +371,8 @@ silesia.tar, small window log, advanced str
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silesia.tar, small hash log, advanced streaming, 6587834
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silesia.tar, small chain log, advanced streaming, 4943260
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silesia.tar, explicit params, advanced streaming, 4830002
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silesia.tar, uncompressed literals, advanced streaming, 5157995
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silesia.tar, huffman literals, advanced streaming, 5358083
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github, level -5, advanced streaming, 232744
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github, level -5 with dict, advanced streaming, 46718
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github, level -3, advanced streaming, 220611
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@ -387,6 +409,8 @@ github, small window log, advanced str
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github, small hash log, advanced streaming, 135467
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github, small chain log, advanced streaming, 136314
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github, explicit params, advanced streaming, 137670
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github, uncompressed literals, advanced streaming, 167004
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github, huffman literals, advanced streaming, 143457
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silesia, level -5, old streaming, 7152294
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silesia, level -3, old streaming, 6789973
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silesia, level -1, old streaming, 6191549
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@ -402,6 +426,8 @@ silesia, level 13, old streamin
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silesia, level 16, old streaming, 4377391
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silesia, level 19, old streaming, 4293262
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silesia, no source size, old streaming, 4862341
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silesia, uncompressed literals, old streaming, 4862377
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silesia, huffman literals, old streaming, 6191549
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silesia.tar, level -5, old streaming, 7160440
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silesia.tar, level -3, old streaming, 6789026
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silesia.tar, level -1, old streaming, 6195465
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@ -417,6 +443,8 @@ silesia.tar, level 13, old streamin
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silesia.tar, level 16, old streaming, 4381277
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silesia.tar, level 19, old streaming, 4281514
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silesia.tar, no source size, old streaming, 4875006
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silesia.tar, uncompressed literals, old streaming, 4875010
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silesia.tar, huffman literals, old streaming, 6195465
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github, level -5, old streaming, 232744
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github, level -5 with dict, old streaming, 46718
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github, level -3, old streaming, 220611
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@ -446,3 +474,5 @@ github, level 16 with dict, old streamin
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github, level 19, old streaming, 133717
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github, level 19 with dict, old streaming, 37576
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github, no source size, old streaming, 141003
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github, uncompressed literals, old streaming, 136397
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github, huffman literals, old streaming, 176575
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