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Altera_Forum's avatar
Altera_Forum
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11 years ago

Excessive logic utilization from memmove

The following code is similar to a memmove() operation. This code results in a significant increase in logic utilization. The 'rep' member on the struct is defined as an unsigned char. Is there a ...
Altera_Forum's avatar
Altera_Forum
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11 years ago

It seems that the code works on the private memory, not local/global memory. Each work item has one copy. So the "h->rep" consumes a lot of logic.

BTW, the code style cannot work efficiently on the FPGA.