Disable prefetching by default as there are issues in case of RNNs

thanaphatp · Jul 20, 2015 · 3cbf7fe · 3cbf7fe
1 parent 9bb8d4d
commit 3cbf7fe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/MachineLearning/CNTK/SGD.h b/MachineLearning/CNTK/SGD.h
@@ -202,7 +202,7 @@ class SGD : ComputationNetworkHelper<ElemType>
         size_t numMBsToCUDAProfile = configSGD("numMBsToCUDAProfile", "0");
 
         // Whether it is OK for read to happen on a separate thread while compute is happening
-        bool doPrefetchTrainingData = configSGD("prefetchTrainingData", "true");
+        bool doPrefetchTrainingData = configSGD("prefetchTrainingData", "false");
 
         bool keepCheckPointFiles = configSGD("keepCheckPointFiles", "false");