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WWP00's avatar
WWP00
Icon for New Contributor rankNew Contributor
6 years ago

Optimizer FAILED with no explanation

Ran: $ time ~/software/intelFPGA_pro/19.2/hld/bin/aoc -v -fpc -fp-relaxed kernel2.cl -o kernel2.aocx -board=s10gx aoc: Environment checks are completed successfully. aoc: Cached files in /var/tmp/...
HRZ's avatar
HRZ
Icon for Frequent Contributor rankFrequent Contributor
6 years ago

How long does it take from when you run the command until you receive the error? If it takes more than an hour, then your kernel is likely too complex for the compiler to process. The "-high-effort" is for placement and routing and will not affect your case; your kernel compilation is failing in the OpenCL to HDL conversion step, not placement and routing.

WWP00's avatar
WWP00
Icon for New Contributor rankNew Contributor
6 years ago

About 90 minutes