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DongWang-BJTU's avatar
DongWang-BJTU
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7 years ago

Possible bug in FPGA OpenCL runtime for v18.1.0 (verified with a10_ref)

I am currently using an a10 reference board, and I have recently upgraded to v18.1.0. I recompiled the official helloword example, and found out the host program crashed like follows, So, I di...
MuhammadAr_U_Intel's avatar
MuhammadAr_U_Intel
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6 years ago
Do you see multiple FCD files in /opt/Intel/OpenCL/Boards/ ?
DongWang-BJTU's avatar
DongWang-BJTU
Icon for Occasional Contributor rankOccasional Contributor
6 years ago

Yes, there are multiple FCD files in /opt/Intel/OpenCL/Boards/. I did not know these hidden files. Problem solved when deleted other icd files manually. Thx.

BTW, how should user properly choose between different fpga devices in the host program when multiple boards are installed on the same machine ?