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[MXNET-950] Enable parallel R dep builds in CI #12552

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Sep 13, 2018
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[MXNET-950] Enable parallel R dep builds in CI #12552

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a2b70f0
[MXNET-950] Enable parallel python dep builds in CI
KellenSunderland Sep 13, 2018
6630567
[MXNET-950] parallelize by availible cores
KellenSunderland Sep 13, 2018
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6 changes: 6 additions & 0 deletions ci/docker/runtime_functions.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -739,6 +739,9 @@ unittest_ubuntu_gpu_cpp() {
unittest_ubuntu_cpu_R() {
set -ex
mkdir -p /tmp/r-site-library
# build R packages in parallel
mkdir -p ~/.R/
echo "MAKEFLAGS = -j72" > ~/.R/Makevars
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Since this is during runtime, we can us nproc instead of hardcoding the number of jobs

# make -j not supported
make rpkg USE_BLAS=openblas R_LIBS=/tmp/r-site-library
R CMD INSTALL --library=/tmp/r-site-library R-package
Expand All @@ -748,6 +751,9 @@ unittest_ubuntu_cpu_R() {
unittest_ubuntu_gpu_R() {
set -ex
mkdir -p /tmp/r-site-library
# build R packages in parallel
mkdir -p ~/.R/
echo "MAKEFLAGS = -j72" > ~/.R/Makevars
# make -j not supported
make rpkg USE_BLAS=openblas R_LIBS=/tmp/r-site-library
R CMD INSTALL --library=/tmp/r-site-library R-package
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