From b963383a35ff4532a3d30910abbc0e1661f091af Mon Sep 17 00:00:00 2001
From: xiebaiyuan <xiebaiyuan@baidu.com>
Date: Wed, 16 Oct 2019 17:59:45 +0800
Subject: [PATCH] support global pooling ... test=develop (#2204)

---
 mobile/src/operators/kernel/cl/pool_kernel.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/mobile/src/operators/kernel/cl/pool_kernel.cpp b/mobile/src/operators/kernel/cl/pool_kernel.cpp
index ed0731c31b..990f6ea675 100644
--- a/mobile/src/operators/kernel/cl/pool_kernel.cpp
+++ b/mobile/src/operators/kernel/cl/pool_kernel.cpp
@@ -50,6 +50,14 @@ void PoolKernel<GPU_CL, float>::Compute(const PoolParam<GPU_CL> &param) {
   std::vector<int> ksize = param.Ksize();
   std::vector<int> strides = param.Strides();
   std::vector<int> paddings = param.Paddings();
+
+  if (param.isGlobalPooling()) {
+    for (size_t i = 0; i < ksize.size(); ++i) {
+      paddings[i] = 0;
+      ksize[i] = static_cast<int>(param.Input()->dims()[i + 2]);
+    }
+  }
+
   const int pad_top = paddings[0];
   const int pad_left = paddings[1];
   const int stride_h = strides[0];
-- 
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