Add tests to MPIPreferences starting with GTL parsing #796
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After popular demand in #785 |
vchuravy
reviewed
Nov 5, 2023
| cray_opts = readchomp(Cmd(["cc", "--cray-print-opts=all"])) | ||
| opts_file = get(ENV, "JULIA_MPI_CC_OPTS_FILE", "") | ||
| cray_opts = "" | ||
| if ! isempty(opts_file) |
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| if ! isempty(opts_file) | |
| if !isempty(opts_file) |
giordano
reviewed
Nov 9, 2023
| @@ -0,0 +1,3 @@ | |||
| using Test, MPI | |||
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| @test MPI.libmpi == "libmpi_gnu_91.so" | |||
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| @test MPI.libmpi == "libmpi_gnu_91.so" | |
| @test MPI.libmpi == "libmpi_gnu_91.so" | |
| @test only(MPIPreferences.System.preloads) == "libmpi_gtl_cuda.so" | ||
| elseif ARGS[1] == "cpu" | ||
| @test isnothing(MPIPreferences.System.preloads) | ||
| end |
| @test success(r) | ||
| test_existing_prefs("cpu") | ||
| r = run(cmd("test_gtl_preload.jl"; a="cpu")) | ||
| @test success(r) |
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| @test success(r) | |
| @test success(r) | |
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| if isfile(local_pref_1) rm(local_pref_1) end | ||
| if isfile(local_pref_2) rm(local_pref_2) end |
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| if isfile(local_pref_1) rm(local_pref_1) end | |
| if isfile(local_pref_2) rm(local_pref_2) end | |
| rm(local_pref_1; force=true) | |
| rm(local_pref_2; force=true) |
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These tests:
JULIA_MPI_CC_OPTS_FILEto a file containing the simulatedcc --cray-print-opts=alloutput.a.
JULIA_MPI_CC_OPTS_FILEsimulates the presence of GTL and checks the generatedLocalPreferences.tomlb.
JULIA_MPI_CC_OPTS_FILEsimulates the absence of GTL and checks the generatedLocalPreferences.tomlc. test
using MPIwith a proviedLocalPreferences.tomlfrom Perlmutter aftermodule load gpud. test
using MPIwith a proviedLocalPreferences.tomlfrom Perlmutter aftermodule load cpuYou don't need a Perlmutter to run these -- this just tests the settings parsing.