Antoine Pitrou created ARROW-13038:
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Summary: [Dev] r_valgrind image doesn't use full parallelism
Key: ARROW-13038
URL: https://issues.apache.org/jira/browse/ARROW-13038
Project: Apache Arrow
Issue Type: Bug
Components: Developer Tools, R
Reporter: Antoine Pitrou
I have a 12-core 24-thread CPU, but the {{ubuntu_r_valgrind}} Docker image
only seems to be using 4 threads when I build Arrow:
{code}
35 pts/0 S+ 0:00 /bin/sh /usr/local/RDvalgrind/lib/R/bin/INSTALL
/arrow/r
39 pts/0 S+ 0:00 \_ /usr/local/RDvalgrind/lib/R/bin/exec/R
--no-save --no-restore --no-restore --no-echo --args nextArg/arrow/r
55 pts/0 S+ 0:00 \_ sh -c
_R_SHLIB_BUILD_OBJECTS_SYMBOL_TABLES_=false ./configure
56 pts/0 S+ 0:00 \_ /bin/sh ./configure
86 pts/0 S+ 0:00 \_
/usr/local/RDvalgrind/lib/R/bin/exec/R --no-save --no-restore --no-echo
--no-restore --file=tools/nixlibs.R --args 4.0.1.900
205 pts/0 S+ 0:00 \_ sh -c SOURCE_DIR="../cpp"
BUILD_DIR="/tmp/Rtmpz9DiSI/file561e1b1cec" DEST_DIR="libarrow/arrow-4.0.1.9000"
CMAKE="/tmp/Rt
206 pts/0 S+ 0:00 \_ /bin/bash
inst/build_arrow_static.sh
388 pts/0 S+ 0:00 \_
/tmp/Rtmpz9DiSI/file565b17078b/cmake-3.19.2-Linux-x86_64/bin/cmake --build .
--target install
389 pts/0 S+ 0:00 \_ /bin/make install
392 pts/0 S+ 0:00 \_ make -s -f
CMakeFiles/Makefile2 all
2571 pts/0 S+ 0:00 \_ make -s -f
src/arrow/CMakeFiles/arrow_objlib.dir/build.make
src/arrow/CMakeFiles/arrow_objlib.dir/bu
2622 pts/0 S+ 0:00 \_
/bin/sh -c cd /tmp/Rtmpz9DiSI/file561e1b1cec/src/arrow && /bin/g++
-std=gnu++11 -DARROW_EXPORTI
2623 pts/0 S+ 0:00 | \_
/bin/g++ -std=gnu++11 -DARROW_EXPORTING -DARROW_HAVE_RUNTIME_AVX2
-DARROW_HAVE_RUNTIME_BMI2
2624 pts/0 R+ 0:28 |
\_ /usr/lib/gcc/x86_64-linux-gnu/10/cc1plus -quiet -I
/tmp/Rtmpz9DiSI/file561e1b1cec/src -I
2628 pts/0 S+ 0:00 \_
/bin/sh -c cd /tmp/Rtmpz9DiSI/file561e1b1cec/src/arrow && /bin/g++
-std=gnu++11 -DARROW_EXPORTI
2629 pts/0 S+ 0:00 | \_
/bin/g++ -std=gnu++11 -DARROW_EXPORTING -DARROW_HAVE_RUNTIME_AVX2
-DARROW_HAVE_RUNTIME_BMI2
2646 pts/0 R+ 0:00 |
\_ as -I /tmp/Rtmpz9DiSI/file561e1b1cec/src -I /arrow/cpp/src -I
/arrow/cpp/src/generated -
2635 pts/0 S+ 0:00 \_
/bin/sh -c cd /tmp/Rtmpz9DiSI/file561e1b1cec/src/arrow && /bin/g++
-std=gnu++11 -DARROW_EXPORTI
2636 pts/0 S+ 0:00 | \_
/bin/g++ -std=gnu++11 -DARROW_EXPORTING -DARROW_HAVE_RUNTIME_AVX2
-DARROW_HAVE_RUNTIME_BMI2
2637 pts/0 R+ 0:07 |
\_ /usr/lib/gcc/x86_64-linux-gnu/10/cc1plus -quiet -I
/tmp/Rtmpz9DiSI/file561e1b1cec/src -I
2642 pts/0 S+ 0:00 \_
/bin/sh -c cd /tmp/Rtmpz9DiSI/file561e1b1cec/src/arrow && /bin/g++
-std=gnu++11 -DARROW_EXPORTI
2643 pts/0 S+ 0:00 \_
/bin/g++ -std=gnu++11 -DARROW_EXPORTING -DARROW_HAVE_RUNTIME_AVX2
-DARROW_HAVE_RUNTIME_BMI2
2644 pts/0 R+ 0:02
\_ /usr/lib/gcc/x86_64-linux-gnu/10/cc1plus -quiet -I
/tmp/Rtmpz9DiSI/file561e1b1cec/src -I
{code}
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