Prevent parallelism to reduce memory pressure on clang build

pdidev · Jun 23, 2024 · ef0f2f8 · ef0f2f8
1 parent 8da1311
commit ef0f2f8
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/spack/2a-precomp/Dockerfile b/spack/2a-precomp/Dockerfile
@@ -38,5 +38,5 @@ RUN spack solve -I --reuse $(cat compilerpkg.lst) target=x86_64 \
    || if ! spack fetch -Dm $(cat compilerpkg.lst) ; then spack clean -a; false; fi \
    || if ! spack fetch -Dm $(cat compilerpkg.lst) ; then spack clean -a; false; fi \
    || if ! spack fetch -Dm $(cat compilerpkg.lst) ; then spack clean -a; false; fi ) \
- && spack install ${SPACK_INSTALL_ARGS} --reuse --only dependencies $(cat compilerpkg.lst) target=x86_64 \
+ && spack install -j 1 ${SPACK_INSTALL_ARGS} --reuse --only dependencies $(cat compilerpkg.lst) target=x86_64 \
  && spack clean -a
diff --git a/spack/2b-compiler/Dockerfile b/spack/2b-compiler/Dockerfile
@@ -15,7 +15,7 @@ RUN spack solve -I --reuse $(cat compilerpkg.lst) target=x86_64 \
    || if ! spack fetch -m $(cat compilerpkg.lst) ; then spack clean -a; false; fi \
    || if ! spack fetch -m $(cat compilerpkg.lst) ; then spack clean -a; false; fi \
    || if ! spack fetch -m $(cat compilerpkg.lst) ; then spack clean -a; false; fi ) \
- && spack install ${SPACK_INSTALL_ARGS} --reuse $(cat compilerpkg.lst) target=x86_64 \
+ && spack install -j 1 ${SPACK_INSTALL_ARGS} --reuse $(cat compilerpkg.lst) target=x86_64 \
  && spack clean -a