Merge pull request #2963 from ilya-lavrenov:tapi_bufferpool

10 years ago · df74a266cf
parent 0876ec7a67 f2a2467de3
commit df74a266cf
1 changed files with 2 additions and 3 deletions
--- 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()
    {