Merge pull request #2963 from ilya-lavrenov:tapi_bufferpool

df74a266 · Alexander Alekhin · 0876ec7a · f2a2467d · df74a266
Commit df74a266 authored Jul 11, 2014 by Alexander Alekhin
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ocl.cpp modules/core/src/ocl.cpp +2 -3

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--- a/modules/core/src/ocl.cpp
+++ b/modules/core/src/ocl.cpp
@@ -3494,9 +3494,8 @@ public:
    OpenCLBufferPoolImpl()
        : currentReservedSize(0), maxReservedSize(0)
    {
-        // Note: Buffer pool is disabled by default,
-        //       because we didn't receive significant performance improvement
-        maxReservedSize = getConfigurationParameterForSize("OPENCV_OPENCL_BUFFERPOOL_LIMIT", 0);
+        int poolSize = ocl::Device::getDefault().isIntel() ? 1 << 27 : 0;
+        maxReservedSize = getConfigurationParameterForSize("OPENCV_OPENCL_BUFFERPOOL_LIMIT", poolSize);
    }
    virtual ~OpenCLBufferPoolImpl()
    {