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Altera_Forum
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11 years ago

About Altera OpenCL Compilation

Hello everyone, I am just wondering if anyone know the difference between compiling kernels in Linux or Windows (in term of run-time performance and total compilation time). I know i could use ...
Altera_Forum's avatar
Altera_Forum
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11 years ago

Assuming your kernel allows you to pick a large SIMD parameter (no work-id divergent paths, etc.) and can unroll the entire loop (removes the loop completely which is very resource efficient), then you can try G1 and L1 for small N, G2 and L2 for large N...