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Altera_Forum
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12 years ago

What is the way to lead the OpenCL SDK compiler to reduce kernel logic utilization ?

Hello friends, I am working on implementing a video processing design on an FPGA using OpenCL . When generating reports for my design,I get 40% of logic utilization and 23 Mworkitems/s as throu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

From the wording in the programming/optimization guide, it looks like --util 30 will only work when used with the -O3 flag. Please try it and see if that works.