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Altera_Forum's avatar
Altera_Forum
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15 years ago

Math functions (sine & cosine) latency

Can anyone provide the data about the latency for sine and cosine single precision functions from math.h lib on Cyclone III, possibly Cyclone II, with floating point hardware acceleration (hardware d...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

The library is compiled with software floating point. So hardware FPU won't help any functions defined in math.h.

I am also seeking ways to recompile the math functions with hardware FPU support.