From 9382159d15461461260dabb9811d8c6dc439a2bb Mon Sep 17 00:00:00 2001
From: Hui Zhang <zhtclz@foxmail.com>
Date: Fri, 26 Aug 2022 11:48:40 +0800
Subject: [PATCH] Modify PE Engine thread from 2 into 1 in JitLayer (#45356)

---
 paddle/fluid/jit/engine/pe_engine.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/fluid/jit/engine/pe_engine.cc b/paddle/fluid/jit/engine/pe_engine.cc
index ddc2de0fc53..a2c6d69d16e 100644
--- a/paddle/fluid/jit/engine/pe_engine.cc
+++ b/paddle/fluid/jit/engine/pe_engine.cc
@@ -31,7 +31,7 @@ static ExecutionStrategy GetExecutionStrategy(const platform::Place &place) {
   auto device_type = platform::Place2DeviceType(place);
   switch (device_type) {
     case platform::DeviceType::CPU: {
-      execution_strategy.num_threads_ = 2;
+      execution_strategy.num_threads_ = 1;
       break;
     }
     case platform::DeviceType::CUDA: {
-- 
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