Merge pull request #7094 from luotao1/warning

fix some warning
PaddlePaddle · Dec 28, 2017 · 1831176 · 1831176
2 parents 2cdef42 + 717e125
commit 1831176
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/paddle/platform/for_range.h b/paddle/platform/for_range.h
@@ -62,7 +62,7 @@ struct ForRange<CUDADeviceContext> {
 
   template <typename Function>
   inline void operator()(Function func) const {
-    constexpr size_t num_threads = 1024;
+    constexpr int num_threads = 1024;
     int block_size = limit_ <= num_threads ? limit_ : num_threads;
     int grid_size = (limit_ + num_threads - 1) / num_threads;