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Update mod files for GPU CoreNEURON execution #4

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iomaganaris
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@iomaganaris iomaganaris commented Jul 26, 2022

  • Updates mod files for GPU compilation compatibility
  • Updates mod files for NEURON 8.2.0+ version
  • IMPORTANT Enables Random123 random number generator to reproduce spikes between CoreNEURON and NEURON

Fixes #3

@iomaganaris
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iomaganaris commented Jul 26, 2022

Hello @salvadord. Could you have a look at this PR? It's also related to BlueBrain/CoreNeuron#843

@salvadord
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thanks @iomaganaris. Do these changes affect the output of the model? since we are creating a repo for the Frontiers paper that should reproduce the paper figs.

I asked @FernandoSBorges to look at this.

@salvadord
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fernando: "we aren't using these files, we used the deterministic versions. We can merge "

@salvadord salvadord merged commit 513c6db into suny-downstate-medical-center:coreneuron Jul 29, 2022
@Kim1230
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Kim1230 commented Jul 30, 2022

Hello, when I download the new version from this merged branch. I get the error from the compilation:
nvvmCompileProgram error 9: NVVM_ERROR_COMPILATION.
Error: /tmp/pgacc5BpnRvkVbbpO.gpu (1989, 22): parse use of undefined value '@_ZN54_INTERNAL_32_x86_64_corenrn_mod2c_StochKv_cpp_b3aebc7710coreneuron14states_StochKvEiiPdPiPNS0_11ThreadDatumEPNS0_9NrnThreadEd'
NVC++-W-0155-Compiler failed to translate accelerator region (see -Minfo messages): Device compiler exited with error status code (x86_64/corenrn/mod2c/StochKv.cpp: 1)
. Although it can generate executable file.
I can't operate it:
Failing in Thread:1
Failing in Thread:1
call to cudaGetSymbolAddress returned error 13: Other

call to cudaGetSymbolAddress returned error 13: Other

Failing in Thread:1
call to cudaGetSymbolAddress returned error 13: Other

Failing in Thread:1
Failing in Thread:1
Failing in Thread:1
call to cudaGetSymbolAddress returned error 13: Other

call to cudaGetSymbolAddress returned error 13: Other

call to cudaGetSymbolAddress returned error 13: Other

Failing in Thread:1
call to cudaGetSymbolAddress returned error 13: Other

Failing in Thread:1
call to cudaGetSymbolAddress returned error 13: Other

Failing in Thread:1
Failing in Thread:1
Failing in Thread:1
Failing in Thread:1
Failing in Thread:1
call to cudaGetSymbolAddress returned error 13: Other

Failing in Thread:1
call to cudaGetSymbolAddress returned error 13: Other

call to cudaGetSymbolAddress returned error 13: Other

Failing in Thread:1
call to cudaGetSymbolAddress returned error 13: Other

call to cudaGetSymbolAddress returned error 13: Other

Can anyone solve the problem? Thanks

@FernandoSBorges
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I will check the error. For now I put back the old mods

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4 participants