OCL module has memory leak created on objects by OpenCL API (Bug #2951)

Added by Peng Xiao almost 12 years ago. Updated almost 10 years ago.

Status:Cancelled Start date:2013-04-11
Priority:Normal Due date:
Assignee:Peng Xiao % Done:

0%
Category:ocl
Target version:-
Affected version:branch '2.4' (2.4-dev) Operating System:Windows
Difficulty: HW Platform:x64
Pull request:

Description

The memory leak is found by profiling any opencv_test_ocl test case with AMD APP Profiler on Windows.
Three types of OpenCL objects are not freed correctly, which are cl_program, cl_command_queue and cl_context.
One sample profiling trace snapshot:

Associated revisions

Revision 0f1a0a98
Added by Alexander Alekhin over 10 years ago

Merge pull request #2951 from ilya-lavrenov:tapi_ipp_filter2d

History

#1
Updated by Vadim Pisarevsky almost 10 years ago

OpenCL code in 2.4.x was experimental; in 3.0-dev it's less so, please, try it out; feel free to reopen the bug if the problem is still valid

  • Status changed from Open to Cancelled
  • HW Platform set to x64
  • Operating System set to Windows
  • Affected version changed from branch 'master' (2.4.9) to branch '2.4' (2.4-dev)

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