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New Contributor

4 years ago

FPGA Build fail on Devcloud

Hello, I'm trying to compile a project on FPGA Hardware on Devcloud. following these steps: qsub -I -l nodes=1:fpga_compile:ppn=2 -l walltime=24:00:00 source /opt/intel/inteloneapi/setvars.sh...

HRZ

Frequent Contributor

4 years ago

It seems like the process is getting killed, likely due to lack of enough memory. FPGA synthesis requires a very large amount of memory. Do you have the amount of memory recommended below on the machine you are performing the synthesis on?

https://www.intel.com/content/www/us/en/docs/programmable/683706/21-4/memory-recommendations.html

giulio2

New Contributor

4 years ago

Hello,

I'm compiling on Devcloud, this is the result of the "free" command:

total used free shared buff/cache available
Mem: 16037092 4326092 852364 3360 10858636 11420228
Swap: 999420 531948 467472

I'm targeting "intel_s10sx_pac:pac_s10"

HRZ
Frequent Contributor
4 years ago
That machine only has 16 GB of memory, that is not even remotely enough to synthesize a design for Stratix 10. Doesn't DevCloud have specific nodes for synthesis?

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FPGA Build fail on Devcloud

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