From d74838bda08f4331eba4d84c70e5cdbbf3a32868 Mon Sep 17 00:00:00 2001
From: whs <wanghaoshuang@baidu.com>
Date: Tue, 5 Jun 2018 15:22:30 +0800
Subject: [PATCH] Prune dims supported by reduce op. (#11113)

---
 paddle/fluid/operators/reduce_op.h | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/paddle/fluid/operators/reduce_op.h b/paddle/fluid/operators/reduce_op.h
index cd19cc146..7df47f316 100644
--- a/paddle/fluid/operators/reduce_op.h
+++ b/paddle/fluid/operators/reduce_op.h
@@ -135,15 +135,16 @@ class ReduceKernel : public framework::OpKernel<T> {
     } else {
       int ndim = context.Input<Tensor>("X")->dims().size();
       int rdim = context.Attr<std::vector<int>>("dim").size();
-      HANDLE_DIM(6, 5);
-      HANDLE_DIM(6, 4);
-      HANDLE_DIM(6, 3);
-      HANDLE_DIM(6, 2);
-      HANDLE_DIM(6, 1);
-      HANDLE_DIM(5, 4);
-      HANDLE_DIM(5, 3);
-      HANDLE_DIM(5, 2);
-      HANDLE_DIM(5, 1);
+      // comments for accelerating compiling temporarily.
+      //      HANDLE_DIM(6, 5);
+      //      HANDLE_DIM(6, 4);
+      //      HANDLE_DIM(6, 3);
+      //      HANDLE_DIM(6, 2);
+      //      HANDLE_DIM(6, 1);
+      //      HANDLE_DIM(5, 4);
+      //      HANDLE_DIM(5, 3);
+      //      HANDLE_DIM(5, 2);
+      //      HANDLE_DIM(5, 1);
       HANDLE_DIM(4, 3);
       HANDLE_DIM(4, 2);
       HANDLE_DIM(4, 1);
-- 
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