make multi threaded compression configurable and use single threaded

by default.
2018-02-07 17:54:08 +01:00
parent 163e39547a
commit 55ecdfe2a8
4 changed files with 31 additions and 20 deletions
@@ -149,7 +149,7 @@ void BinaryCacheStore::addToStore(const ValidPathInfo & info, const ref<std::str
    /* Compress the NAR. */
    narInfo->compression = compression;
    auto now1 = std::chrono::steady_clock::now();
-    auto narCompressed = compress(compression, *nar);
+    auto narCompressed = compress(compression, *nar, settings.parallelCompression);
    auto now2 = std::chrono::steady_clock::now();
    narInfo->fileHash = hashString(htSHA256, *narCompressed);
    narInfo->fileSize = narCompressed->size();