From 4db43c6c9f9962d163efd0afcb13e4cf10acfe45 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Wed, 2 May 2018 14:47:02 +0800
Subject: [PATCH] Naive implement cblas

---
 paddle/fluid/operators/math/blas_impl.h | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/paddle/fluid/operators/math/blas_impl.h b/paddle/fluid/operators/math/blas_impl.h
index 4934afd8bb1..f6d66697658 100644
--- a/paddle/fluid/operators/math/blas_impl.h
+++ b/paddle/fluid/operators/math/blas_impl.h
@@ -24,17 +24,23 @@ struct CBlas;
 
 template <>
 struct CBlas<float> {
-  static constexpr auto GEMM = cblas_sgemm;
+  template <typename... ARGS>
+  static void GEMM(ARGS... args) {
+    cblas_sgemm(args...);
+  }
 };
 
 template <>
 struct CBlas<double> {
-  static constexpr auto GEMM = cblas_dgemm;
+  template <typename... ARGS>
+  static void GEMM(ARGS... args) {
+    cblas_dgemm(args...);
+  }
 };
 
 template <>
 struct CBlas<platform::float16> {
-  void GEMM(...) { PADDLE_THROW("float16 GEMM not supported on CPU"); }
+  static void GEMM(...) { PADDLE_THROW("float16 GEMM not supported on CPU"); }
 };
 
 template <>
-- 
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