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Altera_Forum
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8 years ago

Kernel performance with profiling

Hello again guys. Im struggle to understand the results from the profiler of two kernel versions (one with unroll factor of 128 and another with 32) The 32 unroll factor outperforms the 12...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

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The burst size of the LSU is the number of request it can coalesce in bytes?

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If you are talking about the number reported by the profiler, I think it is in 32-bit words, not bytes.