Update Perlmutter env #1587
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Update Perlmutter env #1587
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esseivaju
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sethrj
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Jan 18, 2025
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Good to get that debugged; and cray libs are the worst. Thanks @esseivaju !
@pcanal the missing dl might be a RDC link magic issue 😬
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I checked a verbose CI run, and you can see that orange links to |
I would not be surprised ;( ... sigh ... |
pcanal
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Jan 18, 2025
| @@ -19,6 +19,7 @@ | |||
| "CELERITAS_USE_MPI": {"type": "BOOL", "value": "OFF"}, | |||
| "CELERITAS_USE_ROOT": {"type": "BOOL", "value": "ON"}, | |||
| "CELERITAS_USE_VecGeom": {"type": "BOOL", "value": "ON"}, | |||
| "CMAKE_EXE_LINKER_FLAGS": {"type": "STRING", "value": "-ldl"}, | |||
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There is also ${CMAKE_DL_LIBS} that can be used instead of literal -ldl
sethrj
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Jan 21, 2025
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libsciwas being linked twice, from OpenMP and the libsci module. This caused a warning at runtime which which was making the regression test fail to parse the JSON output... Disabling that module results in another error: a few CUDA test fail to link with the following error:test/celeritas/CMakeFiles/celeritas_phys_Particle.dir/phys/Particle.test.cu.o: undefined reference to symbol 'dlclose@@GLIBC_2.2.5'. I looked at the symbolParticle.test.cu.oand there is indeeddlclose, it is not clear to me who is bringing that symbol there.The failure only happens with VecGeom build, the ORANGE build has
-ldlin the linker invocation, I don't know why it's different for VecGeom. Just work around it by settingCMAKE_EXE_LINKER_FLAGS...