From 7467221be8cecf137fa3d896f4ab08d3132a2178 Mon Sep 17 00:00:00 2001
From: jiahongyu <jiahongyu@baidu.com>
Date: Tue, 27 Sep 2022 03:14:04 +0000
Subject: [PATCH] adjust backend priority, GPUDNN>GPU>ONEDNN>CPU

---
 paddle/phi/common/backend.h | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/paddle/phi/common/backend.h b/paddle/phi/common/backend.h
index b740815305..50fbd8e072 100644
--- a/paddle/phi/common/backend.h
+++ b/paddle/phi/common/backend.h
@@ -42,18 +42,20 @@ enum class Backend : uint8_t {
 
   // basic kernel backend
   CPU,
+  // the third library backend
+  ONEDNN,
 
-  // various acceleration devices' backends
+  // acceleration device's backend
   GPU,
+  // the third library backend
+  GPUDNN,  // cuDNN and hipDNN
+
+  // various acceleration devices' backends
   XPU,  // XPU currently does not exist at the same time as CUDA
   NPU,  // NPU currently does not exist at the same time as CUDA
   MLU,  // MLU currently does not exist at the same time as CUDA
   IPU,
 
-  // the third library backend
-  ONEDNN,
-  GPUDNN,  // cuDNN and hipDNN
-
   // paddle kernel primitives backend
   KPS,
 
-- 
GitLab