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Altera_Forum
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8 years ago

NDRnage Kernels Global Memory Write Pattern

I came up with some basic questions, which I would like to discuss: 1) I still don't understand how SIMD is being implemented in FPGA. In GPU, workitems being assigned to SIMDs are being execut...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

M, N, and P are all constants and MF is basically the same as M. You're doing the same math on the same inputs for all work-items. Your calculations are not dependent on work-item number or group number or anything, so tempout should always be the same for all work-items.