Execution

[Shankarjatav]

Facing problem to run the PiconGPU

[PrometheusPi]

Hi @Shankarjatav,
thanks for reaching out with your issue executing PIConGPU.
Could you please provide more information:

• On what machine do you want to run PIConGPU and what hardware does it have?
• At what stage of the compile process and/or run process do you run into problems?

Ideally, you could post your error message here.

[Shankarjatav]

mpirun -n 1 picongpu -d 1 1 1 -g 128 128 128
[rpgpu001:1466223:0:1466223] Caught signal 11 (Segmentation fault: address not mapped to object at address 0x440000e8)

[psychocoderHPC]

• Which version of PIConGPU do you use?
• Which operating system do you use?
• Do you run on CPU or GPU?
• [if you use linux] Please run
  • cat /proc/cpuinfo
  • free
  • [if you use a NVIDIA GPU] run
    • nvidia-smi
• [if you use linux] please run mpirun -n 1 env
• Could you try mpirun -n 1 picongpu -d 1 1 1 -g 32 32 32 --periodic 1 1 1 -s 10

Please provide the complete output, do not skip any output.

[Shankarjatav]

PIConGPU: 0.8.0-dev
Build-Type: Release

Third party:
OS: Linux-4.18.0-477.27.2.el8_8.x86_64
arch: x86_64
CXX: GNU (12.2.0)
CMake: 3.27.9
CUDA: 12.4.99
mallocMC: 2.6.0
Boost: 1.84.0
MPI:
standard: 3.1
flavor: MPICH (3.4a2)
PNGwriter: 0.7.0
openPMD: 0.15.0

[Shankarjatav]

NVIDIA A100

[Shankarjatav]

mpirun -n 1 picongpu -d 1 1 1 -g 32 32 32 --periodic 1 1 1 -s 10
[rpgpu007:3422650:0:3422650] Caught signal 11 (Segmentation fault: address not mapped to object at address 0x440000e8)
==== backtrace (tid:3422650) ====
 0  /home/apps/SPACK/spack/opt/spack/linux-almalinux8-cascadelake/gcc-12.2.0/ucx-1.16.0-hplhmgb2auitnd3t4nhocz6fyvxaqe3t/lib/libucs.so.0(ucs_handle_error+0x2c4) [0x7f351792d104]
 1  /home/apps/SPACK/spack/opt/spack/linux-almalinux8-cascadelake/gcc-12.2.0/ucx-1.16.0-hplhmgb2auitnd3t4nhocz6fyvxaqe3t/lib/libucs.so.0(+0x322c4) [0x7f351792d2c4]
 2  /home/apps/SPACK/spack/opt/spack/linux-almalinux8-cascadelake/gcc-12.2.0/ucx-1.16.0-hplhmgb2auitnd3t4nhocz6fyvxaqe3t/lib/libucs.so.0(+0x32586) [0x7f351792d586]
 3  /lib64/libpthread.so.0(+0x12cf0) [0x7f351cec8cf0]
 4  /home/apps/SPACK/spack/opt/spack/linux-almalinux8-cascadelake/gcc-12.2.0/openmpi-4.1.6-vx74yf7mr3cg7bwg6v7kzjtqsg6u2ros/lib/libmpi.so.40(PMPI_Comm_size+0x37) [0x7f3523fc7ed7]
 5  picongpu() [0x7820ef]
 6  picongpu() [0x506e25]
 7  picongpu() [0x4a80b8]
 8  picongpu() [0x45fa6d]
 9  /lib64/libc.so.6(__libc_start_main+0xe5) [0x7f351c09bd85]
10  picongpu() [0x47552e]
=================================
--------------------------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun noticed that process rank 0 with PID 3422650 on node rpgpu007 exited on signal 11 (Segmentation fault).

[PrometheusPi]

Does executing mpirun -n 1 picongpu --help work properly and what does ldd picongpu returns?