Merge pull request #3471 from embg/fast_seq_parse

Reduce external matchfinder API overhead by 25%
2023-02-01 21:30:36 -05:00
parent c22c99568d 3fe5f1fbb9
commit 31e41b3d5e
4 changed files with 110 additions and 18 deletions
@@ -129,6 +129,7 @@ void FUZZ_setRandomParameters(ZSTD_CCtx *cctx, size_t srcSize, FUZZ_dataProducer
    setRand(cctx, ZSTD_c_prefetchCDictTables, 0, 2, producer);
    setRand(cctx, ZSTD_c_maxBlockSize, ZSTD_BLOCKSIZE_MAX_MIN, ZSTD_BLOCKSIZE_MAX, producer);
    setRand(cctx, ZSTD_c_validateSequences, 0, 1, producer);
+    setRand(cctx, ZSTD_c_searchForExternalRepcodes, 0, 2, producer);
    if (FUZZ_dataProducer_uint32Range(producer, 0, 1) == 0) {
      setRand(cctx, ZSTD_c_srcSizeHint, ZSTD_SRCSIZEHINT_MIN, 2 * srcSize, producer);
    }