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Wei-Chih's avatar
Wei-Chih
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

OneAPI Devcloud FPGA hardware issues (stratix10 node) (Invalid Binary)

Hello support team When I used qsub -l nodes=1:fpga_runtime:stratix10:ppn=2 -d . run_fpga_hw.sh command to run my code on devcloud stratix10, it get the error as below: terminate called after t...
Wei-Chih's avatar
Wei-Chih
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

Hi hareesh

right, they are same issues, but a little different. In the beginning both arria10 and stratix10 have -42 (CL_INVALID_BINARY) error, but after i tried modified work group size(decrease), I found arria10 can run with slow execution time. However, stratix10 was still fail in any conditions. Could you help check this issue?

attached is my code

By the way, I have another question. In my code, if i want to modify lambda function from h.parallel_for to h.single_task, can you teach how to modify it? Cause i wanna run it on fpga hw.

If it can be modified to h.single_task, I need to use nd_item<1> class, but it seems h.single_task cannot pass parameter. So how can i modify it?