ci: Consistently use -j4 across x86 build jobs and -j8 on ARM.

Our shared runners are set up for concurrent jobs ~= CPUs / 4 (x86) or 8
(ARM).  If you use more build processes than that, then jobs may be
fighting each other for shared system resources, possibly to the point of
failure (we've seen one of the runners OOM on some jobs before, though I'm
not sure if this was the cause).

To try to systematically prevent the problem, we make a ninja wrapper in
the containers that passes the -j flags, and set MAKEFLAGS in the
container builds.  This doesn't cover make in non-container builds, but I
believe we don't have any of those.

Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3782>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3782>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f169757..371c256 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -121,7 +121,7 @@ x86_build:
     - .fdo.container-build@debian
     - .container
   variables:
-    FDO_DISTRIBUTION_TAG: &x86_build "2020-03-13"
+    FDO_DISTRIBUTION_TAG: &x86_build "2020-03-18-jflags"
 
 .use-x86_build:
   variables:
@@ -134,19 +134,19 @@ x86_build:
 x86_test-gl:
   extends: x86_build
   variables:
-    FDO_DISTRIBUTION_TAG: &x86_test-gl "2020-03-13"
+    FDO_DISTRIBUTION_TAG: &x86_test-gl "2020-03-18-jflags"
 
 # Debian 10 based x86 test image for VK
 x86_test-vk:
   extends: x86_build
   variables:
-    FDO_DISTRIBUTION_TAG: &x86_test-vk "2020-03-27"
+    FDO_DISTRIBUTION_TAG: &x86_test-vk "2020-04-01-jflags"
 
 # Debian 9 based x86 build image (old LLVM)
 x86_build_old:
   extends: x86_build
   variables:
-    FDO_DISTRIBUTION_TAG: &x86_build_old "2019-09-18"
+    FDO_DISTRIBUTION_TAG: &x86_build_old "2019-03-18-jflags"
     FDO_DISTRIBUTION_VERSION: stretch-slim
 
 .use-x86_build_old:
@@ -162,7 +162,7 @@ arm_build:
     - .fdo.container-build@debian@arm64v8
     - .container
   variables:
-    FDO_DISTRIBUTION_TAG: &arm_build "2020-03-24"
+    FDO_DISTRIBUTION_TAG: &arm_build "2020-04-01-jflags"
 
 .use-arm_build:
   variables:
@@ -175,7 +175,7 @@ arm_build:
 arm_test:
   extends: arm_build
   variables:
-    FDO_DISTRIBUTION_TAG: &arm_test "2020-01-30"
+    FDO_DISTRIBUTION_TAG: &arm_test "2020-03-18-jflags"
 
 .use-arm_test:
   variables:

diff --git a/.gitlab-ci/build-apitrace.sh b/.gitlab-ci/build-apitrace.sh
index 0361886..87582f3 100644 (file)
--- a/.gitlab-ci/build-apitrace.sh
+++ b/.gitlab-ci/build-apitrace.sh
@@ -20,7 +20,7 @@ git clone https://github.com/apitrace/apitrace.git --single-branch --no-checkout
 pushd /apitrace
 git checkout "$APITRACE_VERSION"
 cmake -G Ninja -B_build -H. -DCMAKE_BUILD_TYPE=Release -DENABLE_GUI=False -DENABLE_WAFFLE=on -DWaffle_DIR=/usr/local/lib/cmake/Waffle/
-ninja -C _build -j4
+ninja -C _build
 mkdir build
 cp _build/apitrace build
 cp _build/glretrace build

diff --git a/.gitlab-ci/build-cts-runner.sh b/.gitlab-ci/build-cts-runner.sh
index 982e734..82bf91f 100644 (file)
--- a/.gitlab-ci/build-cts-runner.sh
+++ b/.gitlab-ci/build-cts-runner.sh
@@ -5,6 +5,6 @@ set -ex
 git clone https://gitlab.freedesktop.org/mesa/parallel-deqp-runner.git --depth 1 -b mesa-ci-2019-12-17 /parallel-deqp-runner
 pushd /parallel-deqp-runner
 meson build/ $EXTRA_MESON_ARGS
-ninja -C build -j4 install
+ninja -C build install
 popd
 rm -rf /parallel-deqp-runner

diff --git a/.gitlab-ci/build-deqp-vk.sh b/.gitlab-ci/build-deqp-vk.sh
index f4e2af3..206ac01 100644 (file)
--- a/.gitlab-ci/build-deqp-vk.sh
+++ b/.gitlab-ci/build-deqp-vk.sh
@@ -23,7 +23,7 @@ cmake -G Ninja \
       -DDEQP_TARGET=x11_glx \
       -DCMAKE_BUILD_TYPE=Release \
       /VK-GL-CTS
-ninja -j4
+ninja
 
 # Copy out the mustpass list we want.
 mkdir /deqp/mustpass

diff --git a/.gitlab-ci/build-fossilize.sh b/.gitlab-ci/build-fossilize.sh
index 35af32b..21a7838 100644 (file)
--- a/.gitlab-ci/build-fossilize.sh
+++ b/.gitlab-ci/build-fossilize.sh
@@ -9,6 +9,6 @@ git submodule update --init
 mkdir build
 cd build
 cmake .. -DCMAKE_BUILD_TYPE=Release -G Ninja
-ninja -C . -j4 install
+ninja -C . install
 cd ../..
 rm -rf Fossilize

diff --git a/.gitlab-ci/build-gfxreconstruct.sh b/.gitlab-ci/build-gfxreconstruct.sh
index cb1548c..c08959b 100644 (file)
--- a/.gitlab-ci/build-gfxreconstruct.sh
+++ b/.gitlab-ci/build-gfxreconstruct.sh
@@ -11,7 +11,7 @@ git checkout "$GFXRECONSTRUCT_VERSION"
 git submodule update --init
 git submodule update
 cmake -G Ninja -B_build -H. -DCMAKE_BUILD_TYPE=Release
-ninja -C _build -j4 gfxrecon-replay
+ninja -C _build gfxrecon-replay
 mkdir -p build/bin
 install _build/tools/replay/gfxrecon-replay build/bin
 strip build/bin/*

diff --git a/.gitlab-ci/build-piglit.sh b/.gitlab-ci/build-piglit.sh
index e76e7ad..7a0aa60 100644 (file)
--- a/.gitlab-ci/build-piglit.sh
+++ b/.gitlab-ci/build-piglit.sh
@@ -7,7 +7,7 @@ pushd /piglit
 git checkout 8771c3860505db2bcf4877216221d774bf90af6b
 patch -p1 <$OLDPWD/.gitlab-ci/piglit/disable-vs_in.diff
 cmake -G Ninja -DCMAKE_BUILD_TYPE=Release
-ninja -j4
+ninja
 find -name .git -o -name '*ninja*' -o -iname '*cmake*' -o -name '*.[chao]' | xargs rm -rf
 rm -rf target_api
 popd

diff --git a/.gitlab-ci/build-renderdoc.sh b/.gitlab-ci/build-renderdoc.sh
index 640386b..5d023c7 100644 (file)
--- a/.gitlab-ci/build-renderdoc.sh
+++ b/.gitlab-ci/build-renderdoc.sh
@@ -8,7 +8,7 @@ git clone https://github.com/baldurk/renderdoc.git --single-branch --no-checkout
 pushd /renderdoc
 git checkout "$RENDERDOC_VERSION"
 cmake -G Ninja -B_build -H. -DENABLE_QRENDERDOC=false -DCMAKE_BUILD_TYPE=Release
-ninja -C _build -j4
+ninja -C _build
 mkdir -p build/lib
 cp _build/lib/renderdoc.so build/lib
 cp _build/lib/librenderdoc.so build/lib

diff --git a/.gitlab-ci/build-vulkantools.sh b/.gitlab-ci/build-vulkantools.sh
index f1fc64a..099d362 100644 (file)
--- a/.gitlab-ci/build-vulkantools.sh
+++ b/.gitlab-ci/build-vulkantools.sh
@@ -19,7 +19,7 @@ cmake -G Ninja -B_build -H. \
       -DBUILD_VIA=OFF \
       -DBUILD_VKTRACE_REPLAY=OFF \
       -C_build/helper.cmake
-ninja -C _build -j4 VkLayer_screenshot VkLayer_screenshot-staging-json
+ninja -C _build VkLayer_screenshot VkLayer_screenshot-staging-json
 mkdir -p build/etc/vulkan/explicit_layer.d
 mkdir build/lib
 install _build/layersvt/staging-json/VkLayer_screenshot.json build/etc/vulkan/explicit_layer.d

diff --git a/.gitlab-ci/container/arm_build.sh b/.gitlab-ci/container/arm_build.sh
index fc1947f..74ecd2b 100644 (file)
--- a/.gitlab-ci/container/arm_build.sh
+++ b/.gitlab-ci/container/arm_build.sh
@@ -59,7 +59,7 @@ export LIBDRM_VERSION=libdrm-2.4.100
 
 wget https://dri.freedesktop.org/libdrm/$LIBDRM_VERSION.tar.bz2
 tar -xvf $LIBDRM_VERSION.tar.bz2 && rm $LIBDRM_VERSION.tar.bz2
-cd $LIBDRM_VERSION; meson build -D vc4=true -D freedreno=true -D etnaviv=true; ninja -j4 -C build install; cd ..
+cd $LIBDRM_VERSION; meson build -D vc4=true -D freedreno=true -D etnaviv=true; ninja -C build install; cd ..
 rm -rf $LIBDRM_VERSION
 
 ############### Generate cross build file for Meson

diff --git a/.gitlab-ci/container/container_pre_build.sh b/.gitlab-ci/container/container_pre_build.sh
index 725a8b5..97afb00 100755 (executable)
--- a/.gitlab-ci/container/container_pre_build.sh
+++ b/.gitlab-ci/container/container_pre_build.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 
+# Common setup among container builds before we get to building code.
+
 export CCACHE_COMPILERCHECK=content
 export CCACHE_COMPRESS=true
 export CCACHE_DIR=/cache/mesa/ccache
@@ -11,3 +13,17 @@ export CC="/usr/lib/ccache/gcc"
 export CXX="/usr/lib/ccache/g++"
 
 ccache --show-stats
+
+if uname -m | grep -q arm || uname -m | grep -q aarch64; then
+    export JFLAGS=-j8
+else
+    export JFLAGS=-j4
+fi
+
+# Make a wrapper script for ninja to always include the -j flags
+echo /usr/bin/ninja $JFLAGS '"$@"' > /usr/local/bin/ninja
+chmod +x /usr/local/bin/ninja
+
+# Set MAKEFLAGS so that all make invocations in container builds include the
+# flags (doesn't apply to non-container builds, but we don't run make there)
+export MAKEFLAGS=$JFLAGS

diff --git a/.gitlab-ci/container/lava_arm.sh b/.gitlab-ci/container/lava_arm.sh
index 73a0f6d..124ed07 100644 (file)
--- a/.gitlab-ci/container/lava_arm.sh
+++ b/.gitlab-ci/container/lava_arm.sh
@@ -45,7 +45,7 @@ mkdir -p kernel
 wget -qO- ${KERNEL_URL} | tar -xz --strip-components=1 -C kernel
 pushd kernel
 ./scripts/kconfig/merge_config.sh ${DEFCONFIG} ../.gitlab-ci/${KERNEL_ARCH}.config
-make -j12 ${KERNEL_IMAGE_NAME} dtbs
+make ${KERNEL_IMAGE_NAME} dtbs
 cp arch/${KERNEL_ARCH}/boot/${KERNEL_IMAGE_NAME} /lava-files/.
 cp ${DEVICE_TREES} /lava-files/.
 popd

diff --git a/.gitlab-ci/container/x86_build.sh b/.gitlab-ci/container/x86_build.sh
index 7a14e93..4232e4c 100644 (file)
--- a/.gitlab-ci/container/x86_build.sh
+++ b/.gitlab-ci/container/x86_build.sh
@@ -170,36 +170,36 @@ export  WAYLAND_PROTOCOLS_VERSION=wayland-protocols-1.12
 
 wget $XORG_RELEASES/util/$XORGMACROS_VERSION.tar.bz2
 tar -xvf $XORGMACROS_VERSION.tar.bz2 && rm $XORGMACROS_VERSION.tar.bz2
-cd $XORGMACROS_VERSION; ./configure; make -j4 install; cd ..
+cd $XORGMACROS_VERSION; ./configure; make install; cd ..
 rm -rf $XORGMACROS_VERSION
 
 wget $XCB_RELEASES/$XCBPROTO_VERSION.tar.bz2
 tar -xvf $XCBPROTO_VERSION.tar.bz2 && rm $XCBPROTO_VERSION.tar.bz2
-cd $XCBPROTO_VERSION; ./configure; make -j4 install; cd ..
+cd $XCBPROTO_VERSION; ./configure; make install; cd ..
 rm -rf $XCBPROTO_VERSION
 
 wget $XCB_RELEASES/$LIBXCB_VERSION.tar.bz2
 tar -xvf $LIBXCB_VERSION.tar.bz2 && rm $LIBXCB_VERSION.tar.bz2
-cd $LIBXCB_VERSION; ./configure; make -j4 install; cd ..
+cd $LIBXCB_VERSION; ./configure; make install; cd ..
 rm -rf $LIBXCB_VERSION
 
 wget https://dri.freedesktop.org/libdrm/$LIBDRM_VERSION.tar.bz2
 tar -xvf $LIBDRM_VERSION.tar.bz2 && rm $LIBDRM_VERSION.tar.bz2
 cd $LIBDRM_VERSION
-meson build -D vc4=true -D freedreno=true -D etnaviv=true -D libdir=lib/x86_64-linux-gnu; ninja -j4 -C build install
-rm -rf build; meson --cross-file=/cross_file-ppc64el.txt build -D libdir=lib/powerpc64le-linux-gnu; ninja -j4 -C build install
-rm -rf build; meson --cross-file=/cross_file-i386.txt build -D libdir=lib/i386-linux-gnu; ninja -j4 -C build install
+meson build -D vc4=true -D freedreno=true -D etnaviv=true -D libdir=lib/x86_64-linux-gnu; ninja -C build install
+rm -rf build; meson --cross-file=/cross_file-ppc64el.txt build -D libdir=lib/powerpc64le-linux-gnu; ninja -C build install
+rm -rf build; meson --cross-file=/cross_file-i386.txt build -D libdir=lib/i386-linux-gnu; ninja -C build install
 cd ..
 rm -rf $LIBDRM_VERSION
 
 wget $WAYLAND_RELEASES/$LIBWAYLAND_VERSION.tar.xz
 tar -xvf $LIBWAYLAND_VERSION.tar.xz && rm $LIBWAYLAND_VERSION.tar.xz
-cd $LIBWAYLAND_VERSION; ./configure --enable-libraries --without-host-scanner --disable-documentation --disable-dtd-validation; make -j4 install; cd ..
+cd $LIBWAYLAND_VERSION; ./configure --enable-libraries --without-host-scanner --disable-documentation --disable-dtd-validation; make install; cd ..
 rm -rf $LIBWAYLAND_VERSION
 
 wget $WAYLAND_RELEASES/$WAYLAND_PROTOCOLS_VERSION.tar.xz
 tar -xvf $WAYLAND_PROTOCOLS_VERSION.tar.xz && rm $WAYLAND_PROTOCOLS_VERSION.tar.xz
-cd $WAYLAND_PROTOCOLS_VERSION; ./configure; make -j4 install; cd ..
+cd $WAYLAND_PROTOCOLS_VERSION; ./configure; make install; cd ..
 rm -rf $WAYLAND_PROTOCOLS_VERSION
 
 
@@ -209,7 +209,7 @@ rm -rf $WAYLAND_PROTOCOLS_VERSION
 GLVND_VERSION=1.2.0
 wget https://gitlab.freedesktop.org/glvnd/libglvnd/-/archive/v$GLVND_VERSION/libglvnd-v$GLVND_VERSION.tar.gz
 tar -xvf libglvnd-v$GLVND_VERSION.tar.gz && rm libglvnd-v$GLVND_VERSION.tar.gz
-pushd libglvnd-v$GLVND_VERSION; ./autogen.sh; ./configure; make -j4 install; popd
+pushd libglvnd-v$GLVND_VERSION; ./autogen.sh; ./configure; make install; popd
 rm -rf libglvnd-v$GLVND_VERSION
 
 
@@ -217,7 +217,7 @@ pushd /usr/local
 git clone https://gitlab.freedesktop.org/mesa/shader-db.git --depth 1
 rm -rf shader-db/.git
 cd shader-db
-make -j4
+make
 popd
 
 

diff --git a/.gitlab-ci/meson-build.sh b/.gitlab-ci/meson-build.sh
index b16a824..c6affea 100755 (executable)
--- a/.gitlab-ci/meson-build.sh
+++ b/.gitlab-ci/meson-build.sh
@@ -57,7 +57,7 @@ meson _build --native-file=native.file \
       ${EXTRA_OPTION}
 cd _build
 meson configure
-ninja -j4
+ninja
 LC_ALL=C.UTF-8 ninja test
 ninja install
 cd ..