Add compatibility for multithreading

2020-10-19 12:07:06 -04:00
parent aad436da37
commit b1c7fc5768
2 changed files with 8 additions and 1 deletions
@@ -1542,7 +1542,7 @@ static size_t ZSTD_resetCCtx_internal(ZSTD_CCtx* zc,

    zc->isFirstBlock = 1;

-    if (params.cParams.strategy >= ZSTD_btopt && params.cParams.windowLog >= 27) {
+    if (params.cParams.strategy >= ZSTD_btopt && params.cParams.windowLog >= 27 && params.nbWorkers == 0) {
        /* Enable LDM by default for optimal parser and window size >= 128MB */
        DEBUGLOG(4, "LDM enabled by default (window size >= 128MB, strategy >= btopt)");
        params.ldmParams.enableLdm = 1;