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author | Timo Kaufmann <timokau@zoho.com> | 2019-08-16 23:50:55 +0200 |
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committer | Timo Kaufmann <timokau@zoho.com> | 2019-08-16 23:50:55 +0200 |
commit | 41bb3194622637aa26fe5a28880165d9ecb2f2df (patch) | |
tree | 2b99d1e6cc31315c835e1e24466f04b3e443ecd9 /pkgs/applications/science | |
parent | 69d9700c61ff1648f5094f997ca2d754299441ae (diff) | |
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sage: avoid running out of memory during tests
Diffstat (limited to 'pkgs/applications/science')
-rw-r--r-- | pkgs/applications/science/math/sage/sage-tests.nix | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkgs/applications/science/math/sage/sage-tests.nix b/pkgs/applications/science/math/sage/sage-tests.nix index 591fa192d563..0cd5b5d976a1 100644 --- a/pkgs/applications/science/math/sage/sage-tests.nix +++ b/pkgs/applications/science/math/sage/sage-tests.nix @@ -51,6 +51,10 @@ stdenv.mkDerivation rec { export HOME="$TMPDIR/sage-home" mkdir -p "$HOME" + # avoid running out of memory with many threads in subprocesses, see + # https://github.com/NixOS/nixpkgs/pull/65802 + export GLIBC_TUNABLES=glibc.malloc.arena_max=4 + echo "Running sage tests with arguments ${timeSpecifier} ${patienceSpecifier} ${testArgs}" "sage" -t --nthreads "$NIX_BUILD_CORES" --optional=sage ${timeSpecifier} ${patienceSpecifier} ${testArgs} ''; |