ContributionsMost RecentMost LikesSolutionsRe: Host PC crashing after sometime of running oneAPI Hi @BoonBengT_Altera and @Jessica_Intel , Good Day! I opted for Intel HLS compiler, and successfully synthesized the neural network into the FPGA. Indeed it was the shortage of my system memory that kills the oneAPI compiler. Thank you so much for the help! Best, Renz Ciego Host PC crashing after sometime of running oneAPI Hello everyone, For some context, I am converting a CNN model using hls4ml and oneAPI as its backend, and my FPGA is De1-SoC. When building using oneAPI after an hour, my host PC will freeze and kills the process of oneAPI, and gives me this message: Killed Error: Optimizer FAILED. Refer to /tmp/myproject-2cfa12-b4f8a0/logs/myproject_fpga.log for details. llvm-foreach: icpx: error: fpga compiler command failed with exit code 1 (use -v to see invocation) make[3]: *** [CMakeFiles/fpga.dir/build.make:113: myproject.fpga] Error 1 make[2]: *** [CMakeFiles/Makefile2:206: CMakeFiles/fpga.dir/all] Error 2 make[1]: *** [CMakeFiles/Makefile2:213: CMakeFiles/fpga.dir/rule] Error 2 make: *** [Makefile:176: fpga] Error 2 When I look into the myproject_fpga.log, I get this message: Compiler Command: aoc -o /tmp/myproject-2cfa12-b4f8a0.aocx /tmp/icpx-4972caa01e/myproject-043f77-18ce83.spv -sycl -dep-files=/tmp/icpx-4972caa01e/myproject.cpp-a9606a.d,/tmp/icpx-4972> Killed I don't get that much information to properly figure out where went wrong within the process. I hope someone could help me with this, since I've been trying a lot of configurations, but still it does not change the outcome. Overmore, to eliminate the possibility of error in my installation of oneAPI and/or Quartus, I tried running the simple-add that comes with oneAPI, thankfully it works, and I've managed to synthesize it into my FPGA using Quartus. Thank You! Solved