diff --git a/lib/compress/zstd_fast.c b/lib/compress/zstd_fast.c index 198ccaee36f..f51911eb99d 100644 --- a/lib/compress/zstd_fast.c +++ b/lib/compress/zstd_fast.c @@ -182,6 +182,12 @@ ZSTD_compressBlock_fast_noDict_generic( match0 -= mLength; offcode = REPCODE1_TO_OFFBASE; mLength += 4; + + /* First write next hash table entry; we've already calculated it. + * This write is known to be safe because the ip1 is before the + * repcode (ip2). */ + hashTable[hash1] = (U32)(ip1 - base); + goto _match; } @@ -195,6 +201,12 @@ ZSTD_compressBlock_fast_noDict_generic( /* check match at ip[0] */ if (MEM_read32(ip0) == mval) { /* found a match! */ + + /* First write next hash table entry; we've already calculated it. + * This write is known to be safe because the ip1 == ip0 + 1, so + * we know we will resume searching after ip1 */ + hashTable[hash1] = (U32)(ip1 - base); + goto _offset; } @@ -224,6 +236,21 @@ ZSTD_compressBlock_fast_noDict_generic( /* check match at ip[0] */ if (MEM_read32(ip0) == mval) { /* found a match! */ + + /* first write next hash table entry; we've already calculated it */ + if (step <= 4) { + /* We need to avoid writing an index into the hash table >= the + * position at which we will pick up our searching after we've + * taken this match. + * + * The minimum possible match has length 4, so the earliest ip0 + * can be after we take this match will be the current ip0 + 4. + * ip1 is ip0 + step - 1. If ip1 is >= ip0 + 4, we can't safely + * write this position. + */ + hashTable[hash1] = (U32)(ip1 - base); + } + goto _offset; } @@ -287,11 +314,6 @@ ZSTD_compressBlock_fast_noDict_generic( ip0 += mLength; anchor = ip0; - /* write next hash table entry */ - if (ip1 < ip0) { - hashTable[hash1] = (U32)(ip1 - base); - } - /* Fill table and check for immediate repcode. */ if (ip0 <= ilimit) { /* Fill Table */ diff --git a/tests/regression/results.csv b/tests/regression/results.csv index e6a4af271a9..73069c5d6b2 100644 --- a/tests/regression/results.csv +++ b/tests/regression/results.csv @@ -1,9 +1,9 @@ Data, Config, Method, Total compressed size -silesia.tar, level -5, compress simple, 6853608 -silesia.tar, level -3, compress simple, 6505969 -silesia.tar, level -1, compress simple, 6179026 +silesia.tar, level -5, compress simple, 6861055 +silesia.tar, level -3, compress simple, 6505483 +silesia.tar, level -1, compress simple, 6179047 silesia.tar, level 0, compress simple, 4854086 -silesia.tar, level 1, compress simple, 5327373 +silesia.tar, level 1, compress simple, 5327717 silesia.tar, level 3, compress simple, 4854086 silesia.tar, level 4, compress simple, 4791503 silesia.tar, level 5, compress simple, 4677740 @@ -15,8 +15,8 @@ silesia.tar, level 16, compress silesia.tar, level 19, compress simple, 4267266 silesia.tar, uncompressed literals, compress simple, 4854086 silesia.tar, uncompressed literals optimal, compress simple, 4267266 -silesia.tar, huffman literals, compress simple, 6179026 -github.tar, level -5, compress simple, 52110 +silesia.tar, huffman literals, compress simple, 6179047 +github.tar, level -5, compress simple, 52115 github.tar, level -3, compress simple, 45678 github.tar, level -1, compress simple, 42560 github.tar, level 0, compress simple, 38831 @@ -33,11 +33,11 @@ github.tar, level 19, compress github.tar, uncompressed literals, compress simple, 38831 github.tar, uncompressed literals optimal, compress simple, 32134 github.tar, huffman literals, compress simple, 42560 -silesia, level -5, compress cctx, 6852424 -silesia, level -3, compress cctx, 6503413 -silesia, level -1, compress cctx, 6172178 +silesia, level -5, compress cctx, 6857372 +silesia, level -3, compress cctx, 6503412 +silesia, level -1, compress cctx, 6172202 silesia, level 0, compress cctx, 4842075 -silesia, level 1, compress cctx, 5306426 +silesia, level 1, compress cctx, 5306632 silesia, level 3, compress cctx, 4842075 silesia, level 4, compress cctx, 4779186 silesia, level 5, compress cctx, 4666323 @@ -56,9 +56,9 @@ silesia, small chain log, compress silesia, explicit params, compress cctx, 4794052 silesia, uncompressed literals, compress cctx, 4842075 silesia, uncompressed literals optimal, compress cctx, 4296686 -silesia, huffman literals, compress cctx, 6172178 +silesia, huffman literals, compress cctx, 6172202 silesia, multithreaded with advanced params, compress cctx, 4842075 -github, level -5, compress cctx, 204411 +github, level -5, compress cctx, 204407 github, level -5 with dict, compress cctx, 52059 github, level -3, compress cctx, 193253 github, level -3 with dict, compress cctx, 46787 @@ -97,11 +97,11 @@ github, uncompressed literals, compress github, uncompressed literals optimal, compress cctx, 134064 github, huffman literals, compress cctx, 175468 github, multithreaded with advanced params, compress cctx, 141069 -silesia, level -5, zstdcli, 6852472 -silesia, level -3, zstdcli, 6503461 -silesia, level -1, zstdcli, 6172226 +silesia, level -5, zstdcli, 6857420 +silesia, level -3, zstdcli, 6503460 +silesia, level -1, zstdcli, 6172250 silesia, level 0, zstdcli, 4842123 -silesia, level 1, zstdcli, 5306474 +silesia, level 1, zstdcli, 5306680 silesia, level 3, zstdcli, 4842123 silesia, level 4, zstdcli, 4779234 silesia, level 5, zstdcli, 4666371 @@ -120,13 +120,13 @@ silesia, small chain log, zstdcli, silesia, explicit params, zstdcli, 4795432 silesia, uncompressed literals, zstdcli, 5120614 silesia, uncompressed literals optimal, zstdcli, 4319566 -silesia, huffman literals, zstdcli, 5321394 +silesia, huffman literals, zstdcli, 5321417 silesia, multithreaded with advanced params, zstdcli, 5120614 -silesia.tar, level -5, zstdcli, 6853994 -silesia.tar, level -3, zstdcli, 6506742 -silesia.tar, level -1, zstdcli, 6179765 +silesia.tar, level -5, zstdcli, 6862049 +silesia.tar, level -3, zstdcli, 6506509 +silesia.tar, level -1, zstdcli, 6179789 silesia.tar, level 0, zstdcli, 4854164 -silesia.tar, level 1, zstdcli, 5328534 +silesia.tar, level 1, zstdcli, 5329010 silesia.tar, level 3, zstdcli, 4854164 silesia.tar, level 4, zstdcli, 4792352 silesia.tar, level 5, zstdcli, 4678682 @@ -146,9 +146,9 @@ silesia.tar, small chain log, zstdcli, silesia.tar, explicit params, zstdcli, 4820713 silesia.tar, uncompressed literals, zstdcli, 5122571 silesia.tar, uncompressed literals optimal, zstdcli, 4310145 -silesia.tar, huffman literals, zstdcli, 5342054 +silesia.tar, huffman literals, zstdcli, 5342074 silesia.tar, multithreaded with advanced params, zstdcli, 5122571 -github, level -5, zstdcli, 206411 +github, level -5, zstdcli, 206407 github, level -5 with dict, zstdcli, 48718 github, level -3, zstdcli, 195253 github, level -3 with dict, zstdcli, 47395 @@ -187,8 +187,8 @@ github, uncompressed literals, zstdcli, github, uncompressed literals optimal, zstdcli, 159227 github, huffman literals, zstdcli, 144365 github, multithreaded with advanced params, zstdcli, 167911 -github.tar, level -5, zstdcli, 52114 -github.tar, level -5 with dict, zstdcli, 51074 +github.tar, level -5, zstdcli, 52119 +github.tar, level -5 with dict, zstdcli, 50978 github.tar, level -3, zstdcli, 45682 github.tar, level -3 with dict, zstdcli, 44660 github.tar, level -1, zstdcli, 42564 @@ -228,11 +228,11 @@ github.tar, uncompressed literals, zstdcli, github.tar, uncompressed literals optimal, zstdcli, 35401 github.tar, huffman literals, zstdcli, 38857 github.tar, multithreaded with advanced params, zstdcli, 41529 -silesia, level -5, advanced one pass, 6852424 -silesia, level -3, advanced one pass, 6503413 -silesia, level -1, advanced one pass, 6172178 +silesia, level -5, advanced one pass, 6857372 +silesia, level -3, advanced one pass, 6503412 +silesia, level -1, advanced one pass, 6172202 silesia, level 0, advanced one pass, 4842075 -silesia, level 1, advanced one pass, 5306426 +silesia, level 1, advanced one pass, 5306632 silesia, level 3, advanced one pass, 4842075 silesia, level 4, advanced one pass, 4779186 silesia, level 5 row 1, advanced one pass, 4666323 @@ -260,13 +260,13 @@ silesia, small chain log, advanced silesia, explicit params, advanced one pass, 4795432 silesia, uncompressed literals, advanced one pass, 5120566 silesia, uncompressed literals optimal, advanced one pass, 4319518 -silesia, huffman literals, advanced one pass, 5321346 +silesia, huffman literals, advanced one pass, 5321369 silesia, multithreaded with advanced params, advanced one pass, 5120566 -silesia.tar, level -5, advanced one pass, 6853608 -silesia.tar, level -3, advanced one pass, 6505969 -silesia.tar, level -1, advanced one pass, 6179026 +silesia.tar, level -5, advanced one pass, 6861055 +silesia.tar, level -3, advanced one pass, 6505483 +silesia.tar, level -1, advanced one pass, 6179047 silesia.tar, level 0, advanced one pass, 4854086 -silesia.tar, level 1, advanced one pass, 5327373 +silesia.tar, level 1, advanced one pass, 5327717 silesia.tar, level 3, advanced one pass, 4854086 silesia.tar, level 4, advanced one pass, 4791503 silesia.tar, level 5 row 1, advanced one pass, 4677740 @@ -294,9 +294,9 @@ silesia.tar, small chain log, advanced silesia.tar, explicit params, advanced one pass, 4806855 silesia.tar, uncompressed literals, advanced one pass, 5122473 silesia.tar, uncompressed literals optimal, advanced one pass, 4310141 -silesia.tar, huffman literals, advanced one pass, 5341685 +silesia.tar, huffman literals, advanced one pass, 5341705 silesia.tar, multithreaded with advanced params, advanced one pass, 5122567 -github, level -5, advanced one pass, 204411 +github, level -5, advanced one pass, 204407 github, level -5 with dict, advanced one pass, 46718 github, level -3, advanced one pass, 193253 github, level -3 with dict, advanced one pass, 45395 @@ -421,8 +421,8 @@ github, uncompressed literals, advanced github, uncompressed literals optimal, advanced one pass, 157227 github, huffman literals, advanced one pass, 142365 github, multithreaded with advanced params, advanced one pass, 165911 -github.tar, level -5, advanced one pass, 52110 -github.tar, level -5 with dict, advanced one pass, 51070 +github.tar, level -5, advanced one pass, 52115 +github.tar, level -5 with dict, advanced one pass, 50974 github.tar, level -3, advanced one pass, 45678 github.tar, level -3 with dict, advanced one pass, 44656 github.tar, level -1, advanced one pass, 42560 @@ -546,11 +546,11 @@ github.tar, uncompressed literals, advanced github.tar, uncompressed literals optimal, advanced one pass, 35397 github.tar, huffman literals, advanced one pass, 38853 github.tar, multithreaded with advanced params, advanced one pass, 41525 -silesia, level -5, advanced one pass small out, 6852424 -silesia, level -3, advanced one pass small out, 6503413 -silesia, level -1, advanced one pass small out, 6172178 +silesia, level -5, advanced one pass small out, 6857372 +silesia, level -3, advanced one pass small out, 6503412 +silesia, level -1, advanced one pass small out, 6172202 silesia, level 0, advanced one pass small out, 4842075 -silesia, level 1, advanced one pass small out, 5306426 +silesia, level 1, advanced one pass small out, 5306632 silesia, level 3, advanced one pass small out, 4842075 silesia, level 4, advanced one pass small out, 4779186 silesia, level 5 row 1, advanced one pass small out, 4666323 @@ -578,13 +578,13 @@ silesia, small chain log, advanced silesia, explicit params, advanced one pass small out, 4795432 silesia, uncompressed literals, advanced one pass small out, 5120566 silesia, uncompressed literals optimal, advanced one pass small out, 4319518 -silesia, huffman literals, advanced one pass small out, 5321346 +silesia, huffman literals, advanced one pass small out, 5321369 silesia, multithreaded with advanced params, advanced one pass small out, 5120566 -silesia.tar, level -5, advanced one pass small out, 6853608 -silesia.tar, level -3, advanced one pass small out, 6505969 -silesia.tar, level -1, advanced one pass small out, 6179026 +silesia.tar, level -5, advanced one pass small out, 6861055 +silesia.tar, level -3, advanced one pass small out, 6505483 +silesia.tar, level -1, advanced one pass small out, 6179047 silesia.tar, level 0, advanced one pass small out, 4854086 -silesia.tar, level 1, advanced one pass small out, 5327373 +silesia.tar, level 1, advanced one pass small out, 5327717 silesia.tar, level 3, advanced one pass small out, 4854086 silesia.tar, level 4, advanced one pass small out, 4791503 silesia.tar, level 5 row 1, advanced one pass small out, 4677740 @@ -612,9 +612,9 @@ silesia.tar, small chain log, advanced silesia.tar, explicit params, advanced one pass small out, 4806855 silesia.tar, uncompressed literals, advanced one pass small out, 5122473 silesia.tar, uncompressed literals optimal, advanced one pass small out, 4310141 -silesia.tar, huffman literals, advanced one pass small out, 5341685 +silesia.tar, huffman literals, advanced one pass small out, 5341705 silesia.tar, multithreaded with advanced params, advanced one pass small out, 5122567 -github, level -5, advanced one pass small out, 204411 +github, level -5, advanced one pass small out, 204407 github, level -5 with dict, advanced one pass small out, 46718 github, level -3, advanced one pass small out, 193253 github, level -3 with dict, advanced one pass small out, 45395 @@ -739,8 +739,8 @@ github, uncompressed literals, advanced github, uncompressed literals optimal, advanced one pass small out, 157227 github, huffman literals, advanced one pass small out, 142365 github, multithreaded with advanced params, advanced one pass small out, 165911 -github.tar, level -5, advanced one pass small out, 52110 -github.tar, level -5 with dict, advanced one pass small out, 51070 +github.tar, level -5, advanced one pass small out, 52115 +github.tar, level -5 with dict, advanced one pass small out, 50974 github.tar, level -3, advanced one pass small out, 45678 github.tar, level -3 with dict, advanced one pass small out, 44656 github.tar, level -1, advanced one pass small out, 42560 @@ -864,11 +864,11 @@ github.tar, uncompressed literals, advanced github.tar, uncompressed literals optimal, advanced one pass small out, 35397 github.tar, huffman literals, advanced one pass small out, 38853 github.tar, multithreaded with advanced params, advanced one pass small out, 41525 -silesia, level -5, advanced streaming, 6852424 -silesia, level -3, advanced streaming, 6503413 -silesia, level -1, advanced streaming, 6172179 +silesia, level -5, advanced streaming, 6854744 +silesia, level -3, advanced streaming, 6503319 +silesia, level -1, advanced streaming, 6172207 silesia, level 0, advanced streaming, 4842075 -silesia, level 1, advanced streaming, 5306426 +silesia, level 1, advanced streaming, 5306388 silesia, level 3, advanced streaming, 4842075 silesia, level 4, advanced streaming, 4779186 silesia, level 5 row 1, advanced streaming, 4666323 @@ -896,13 +896,13 @@ silesia, small chain log, advanced silesia, explicit params, advanced streaming, 4795452 silesia, uncompressed literals, advanced streaming, 5120566 silesia, uncompressed literals optimal, advanced streaming, 4319518 -silesia, huffman literals, advanced streaming, 5321346 +silesia, huffman literals, advanced streaming, 5321370 silesia, multithreaded with advanced params, advanced streaming, 5120566 -silesia.tar, level -5, advanced streaming, 6853609 -silesia.tar, level -3, advanced streaming, 6505969 -silesia.tar, level -1, advanced streaming, 6179028 +silesia.tar, level -5, advanced streaming, 6856523 +silesia.tar, level -3, advanced streaming, 6505954 +silesia.tar, level -1, advanced streaming, 6179056 silesia.tar, level 0, advanced streaming, 4859271 -silesia.tar, level 1, advanced streaming, 5327377 +silesia.tar, level 1, advanced streaming, 5327708 silesia.tar, level 3, advanced streaming, 4859271 silesia.tar, level 4, advanced streaming, 4797470 silesia.tar, level 5 row 1, advanced streaming, 4677748 @@ -930,9 +930,9 @@ silesia.tar, small chain log, advanced silesia.tar, explicit params, advanced streaming, 4806873 silesia.tar, uncompressed literals, advanced streaming, 5127423 silesia.tar, uncompressed literals optimal, advanced streaming, 4310141 -silesia.tar, huffman literals, advanced streaming, 5341688 +silesia.tar, huffman literals, advanced streaming, 5341712 silesia.tar, multithreaded with advanced params, advanced streaming, 5122567 -github, level -5, advanced streaming, 204411 +github, level -5, advanced streaming, 204407 github, level -5 with dict, advanced streaming, 46718 github, level -3, advanced streaming, 193253 github, level -3 with dict, advanced streaming, 45395 @@ -1057,8 +1057,8 @@ github, uncompressed literals, advanced github, uncompressed literals optimal, advanced streaming, 157227 github, huffman literals, advanced streaming, 142365 github, multithreaded with advanced params, advanced streaming, 165911 -github.tar, level -5, advanced streaming, 52110 -github.tar, level -5 with dict, advanced streaming, 51070 +github.tar, level -5, advanced streaming, 52152 +github.tar, level -5 with dict, advanced streaming, 51045 github.tar, level -3, advanced streaming, 45678 github.tar, level -3 with dict, advanced streaming, 44656 github.tar, level -1, advanced streaming, 42560 @@ -1182,11 +1182,11 @@ github.tar, uncompressed literals, advanced github.tar, uncompressed literals optimal, advanced streaming, 35397 github.tar, huffman literals, advanced streaming, 38853 github.tar, multithreaded with advanced params, advanced streaming, 41525 -silesia, level -5, old streaming, 6852424 -silesia, level -3, old streaming, 6503413 -silesia, level -1, old streaming, 6172179 +silesia, level -5, old streaming, 6854744 +silesia, level -3, old streaming, 6503319 +silesia, level -1, old streaming, 6172207 silesia, level 0, old streaming, 4842075 -silesia, level 1, old streaming, 5306426 +silesia, level 1, old streaming, 5306388 silesia, level 3, old streaming, 4842075 silesia, level 4, old streaming, 4779186 silesia, level 5, old streaming, 4666323 @@ -1199,12 +1199,12 @@ silesia, level 19, old stre silesia, no source size, old streaming, 4842039 silesia, uncompressed literals, old streaming, 4842075 silesia, uncompressed literals optimal, old streaming, 4296686 -silesia, huffman literals, old streaming, 6172179 -silesia.tar, level -5, old streaming, 6853609 -silesia.tar, level -3, old streaming, 6505969 -silesia.tar, level -1, old streaming, 6179028 +silesia, huffman literals, old streaming, 6172207 +silesia.tar, level -5, old streaming, 6856523 +silesia.tar, level -3, old streaming, 6505954 +silesia.tar, level -1, old streaming, 6179056 silesia.tar, level 0, old streaming, 4859271 -silesia.tar, level 1, old streaming, 5327377 +silesia.tar, level 1, old streaming, 5327708 silesia.tar, level 3, old streaming, 4859271 silesia.tar, level 4, old streaming, 4797470 silesia.tar, level 5, old streaming, 4677748 @@ -1217,8 +1217,8 @@ silesia.tar, level 19, old stre silesia.tar, no source size, old streaming, 4859267 silesia.tar, uncompressed literals, old streaming, 4859271 silesia.tar, uncompressed literals optimal, old streaming, 4267266 -silesia.tar, huffman literals, old streaming, 6179028 -github, level -5, old streaming, 204411 +silesia.tar, huffman literals, old streaming, 6179056 +github, level -5, old streaming, 204407 github, level -5 with dict, old streaming, 46718 github, level -3, old streaming, 193253 github, level -3 with dict, old streaming, 45395 @@ -1251,8 +1251,8 @@ github, no source size with dict, old stre github, uncompressed literals, old streaming, 136332 github, uncompressed literals optimal, old streaming, 134064 github, huffman literals, old streaming, 175468 -github.tar, level -5, old streaming, 52110 -github.tar, level -5 with dict, old streaming, 51070 +github.tar, level -5, old streaming, 52152 +github.tar, level -5 with dict, old streaming, 51045 github.tar, level -3, old streaming, 45678 github.tar, level -3 with dict, old streaming, 44656 github.tar, level -1, old streaming, 42560 @@ -1284,11 +1284,11 @@ github.tar, no source size with dict, old stre github.tar, uncompressed literals, old streaming, 38831 github.tar, uncompressed literals optimal, old streaming, 32134 github.tar, huffman literals, old streaming, 42560 -silesia, level -5, old streaming advanced, 6852424 -silesia, level -3, old streaming advanced, 6503413 -silesia, level -1, old streaming advanced, 6172179 +silesia, level -5, old streaming advanced, 6854744 +silesia, level -3, old streaming advanced, 6503319 +silesia, level -1, old streaming advanced, 6172207 silesia, level 0, old streaming advanced, 4842075 -silesia, level 1, old streaming advanced, 5306426 +silesia, level 1, old streaming advanced, 5306388 silesia, level 3, old streaming advanced, 4842075 silesia, level 4, old streaming advanced, 4779186 silesia, level 5, old streaming advanced, 4666323 @@ -1308,13 +1308,13 @@ silesia, small chain log, old stre silesia, explicit params, old streaming advanced, 4795452 silesia, uncompressed literals, old streaming advanced, 4842075 silesia, uncompressed literals optimal, old streaming advanced, 4296686 -silesia, huffman literals, old streaming advanced, 6172179 +silesia, huffman literals, old streaming advanced, 6172207 silesia, multithreaded with advanced params, old streaming advanced, 4842075 -silesia.tar, level -5, old streaming advanced, 6853609 -silesia.tar, level -3, old streaming advanced, 6505969 -silesia.tar, level -1, old streaming advanced, 6179028 +silesia.tar, level -5, old streaming advanced, 6856523 +silesia.tar, level -3, old streaming advanced, 6505954 +silesia.tar, level -1, old streaming advanced, 6179056 silesia.tar, level 0, old streaming advanced, 4859271 -silesia.tar, level 1, old streaming advanced, 5327377 +silesia.tar, level 1, old streaming advanced, 5327708 silesia.tar, level 3, old streaming advanced, 4859271 silesia.tar, level 4, old streaming advanced, 4797470 silesia.tar, level 5, old streaming advanced, 4677748 @@ -1334,7 +1334,7 @@ silesia.tar, small chain log, old stre silesia.tar, explicit params, old streaming advanced, 4806873 silesia.tar, uncompressed literals, old streaming advanced, 4859271 silesia.tar, uncompressed literals optimal, old streaming advanced, 4267266 -silesia.tar, huffman literals, old streaming advanced, 6179028 +silesia.tar, huffman literals, old streaming advanced, 6179056 silesia.tar, multithreaded with advanced params, old streaming advanced, 4859271 github, level -5, old streaming advanced, 213265 github, level -5 with dict, old streaming advanced, 49562 @@ -1377,8 +1377,8 @@ github, uncompressed literals, old stre github, uncompressed literals optimal, old streaming advanced, 134064 github, huffman literals, old streaming advanced, 181107 github, multithreaded with advanced params, old streaming advanced, 141104 -github.tar, level -5, old streaming advanced, 52110 -github.tar, level -5 with dict, old streaming advanced, 50985 +github.tar, level -5, old streaming advanced, 52152 +github.tar, level -5 with dict, old streaming advanced, 50988 github.tar, level -3, old streaming advanced, 45678 github.tar, level -3 with dict, old streaming advanced, 44729 github.tar, level -1, old streaming advanced, 42560 @@ -1433,7 +1433,7 @@ github, level 13 with dict, old stre github, level 16 with dict, old streaming cdict, 37577 github, level 19 with dict, old streaming cdict, 37576 github, no source size with dict, old streaming cdict, 40654 -github.tar, level -5 with dict, old streaming cdict, 51189 +github.tar, level -5 with dict, old streaming cdict, 51191 github.tar, level -3 with dict, old streaming cdict, 44821 github.tar, level -1 with dict, old streaming cdict, 41775 github.tar, level 0 with dict, old streaming cdict, 37956