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Altera_Forum
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8 years ago

Help with porting a CUDA code to OpenCL

Hi everyone. I am porting a CUDA kernel to OpenCL kernel to execute it on a FPGA (Stratix V). The code looks very similar so it shouldn't be a problem except that this FPGA board supports only O...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

I am struggling to understand how to covert a NDRange for OpenCL from CUDA.

Say this is my kernel launch for CUDA: initMatrix << < _h_cols, _h_rows >> > (var1, va2, var3, var4);

Cols and Rows are just integer numbers and the matrix has been made flat so no 2D.

How can I convert this to a OpenCL NDRange?

Thanks..