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Altera_Forum's avatar
Altera_Forum
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9 years ago

Memory leak using emulator

Hi I'm working on transforming a CUDA program to OpenCL and run on FPGA, right now I'm using the emulator since I don't have the device yet. I wrote a OpenCL kernel that do some simple comput...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

The goal is to port everything to OpenCL/FPGA. The whole program is not trivial so I'm trying to port one kernel at a time.

Thank you for the suggestion, I would try to run OpenCL on GPU as well.

Do you mean CL_MEM_COPY_HOST_PTR is the proper way? I did try it but the result was the same.

The problem I'm facing is whenever I launch a kernel thread on the emulator it would take more memory space, and it doesn't release them after it's done.

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Well I guess I found the problem:p