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.travis.yml: -j3 [ci skip]

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Now that ccache is enabled.  Compilations are made IO heavy, not CPU
bound.  This means parallel jobs beyond CPU count could gain more
speed.  From my experiment, I can conclude the good old "number of
cores plus one" tactics works the best.

The experiment: https://travis-ci.org/shyouhei/ruby/builds/454891855



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shyouhei 2018-11-15 07:37:05 +00:00
parent 906c8788b9
commit abf728103f
1 changed files with 10 additions and 4 deletions
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14
.travis.yml
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@ -68,6 +68,14 @@ env:
- "CCACHE_COMPILERCHECK=none" - "CCACHE_COMPILERCHECK=none"
- "CCACHE_NOCOMPRESS=1" - "CCACHE_NOCOMPRESS=1"
- "CCACHE_MAXSIZE=512Mi" - "CCACHE_MAXSIZE=512Mi"
- >-
NPROC="`case ${TRAVIS_OS_NAME} in
osx) sysctl -n hw.activecpu ;;
linux) nproc ;;
esac`"
# JOBS and SETARCH are overridden when necessary; see below.
- "JOBS=-j$((1+${NPROC}))"
- "SETARCH="
.org.ruby-lang.ci.matrix-definitions: .org.ruby-lang.ci.matrix-definitions:
@ -264,7 +272,6 @@ env:
<<: *osx <<: *osx
env: env:
- "CONFIG_FLAG='--with-opt-dir=/usr/local/opt/openssl@1.1:/usr/local/opt/zlib'" - "CONFIG_FLAG='--with-opt-dir=/usr/local/opt/openssl@1.1:/usr/local/opt/zlib'"
- "JOBS=\"-j`sysctl -n hw.activecpu`\""
- "TEST_ALL_OPTS=\"$JOBS -q --tty=no --excludes=\\$(TESTSDIR)/excludes/_travis/osx\"" - "TEST_ALL_OPTS=\"$JOBS -q --tty=no --excludes=\\$(TESTSDIR)/excludes/_travis/osx\""
- &universal-darwin17 - &universal-darwin17
@ -274,7 +281,6 @@ env:
<<: *make-test-only <<: *make-test-only
env: env:
- "CONFIG_FLAG='--with-arch=x86_64h,x86_64,i386'" - "CONFIG_FLAG='--with-arch=x86_64h,x86_64,i386'"
- "JOBS=\"-j`sysctl -n hw.activecpu`\""
- "TEST_ALL_OPTS=\"$JOBS -q --tty=no --excludes=\\$(TESTSDIR)/excludes/_travis/osx\"" - "TEST_ALL_OPTS=\"$JOBS -q --tty=no --excludes=\\$(TESTSDIR)/excludes/_travis/osx\""
matrix: matrix:
@ -303,7 +309,7 @@ matrix:
fast_finish: true fast_finish: true
before_script: before_script:
- "echo JOBS=${JOBS=-j`nproc`} SETARCH=${SETARCH=}" - "echo JOBS=${JOBS} SETARCH=${SETARCH}"
- "$SETARCH uname -a" - "$SETARCH uname -a"
- "$SETARCH uname -r" - "$SETARCH uname -r"
- "rm -fr .ext autom4te.cache" - "rm -fr .ext autom4te.cache"
@ -335,7 +341,7 @@ before_script:
- "$SETARCH make reconfig" - "$SETARCH make reconfig"
- "cp -pr config.cache config.status .ext/include ../config_2nd" - "cp -pr config.cache config.status .ext/include ../config_2nd"
- "(cd .. && exec diff -ru config_1st config_2nd)" - "(cd .. && exec diff -ru config_1st config_2nd)"
- | - |-
chmod u+w .. chmod u+w ..
rm -r ~/config_2nd rm -r ~/config_2nd
mv ../config_2nd ~ mv ../config_2nd ~