diff options
| author | Alexander Kyte <alexmkyte@gmail.com> | 2017-12-22 23:39:13 +0300 |
|---|---|---|
| committer | Ludovic Henry <luhenry@microsoft.com> | 2017-12-22 23:39:13 +0300 |
| commit | c996dac676e47265e0b65b0e56d3f857c5990471 (patch) | |
| tree | 592964b39c2b45362bcdf85efeb2ab06cec6826a /scripts | |
| parent | 6b58f1317732b9cbf6ec61921e76d7d48e362104 (diff) | |
[runtime] Bring jemalloc to mono (#6166)
* [runtime] Bring jemalloc to mono
Jemalloc is known to have much better performance than system memory
allocators, and is safe in concurrent/re-entrant situations.
To use, provide the following options to configure:
--with-jemalloc to enable optionally. To use at runtime,
export MONO_USE_JEMALLOC to the environment.
--with-jemalloc-always to enable and make the default
--with-jemalloc-assert to enable with assertions to catch memory
unsafety. It adds overhead, but an overhead that's much less than
valgrind or asan.
If you export
MONO_JEMALLOC_CONF="stats_print:true"
You will see detailed memory statistics for mono at exit.
Now note that jemalloc is used through an explicit registration, so
C libraries called through pinvoke calls will not use jemalloc unless
they configure themselves to do so separately.
To understand the build work, I'm statically linking jemalloc.a into
the compilation unit for mono/utils/mono-jemalloc.c, which is
responsible for registering it with mono at startup. No further
copying out of the submodule is necessary at installation time.
* [runtime] Fix OSX 32-bit build definition
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/ci/run-jenkins.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/ci/run-jenkins.sh b/scripts/ci/run-jenkins.sh index 67e8755b336..c7498e5e50a 100755 --- a/scripts/ci/run-jenkins.sh +++ b/scripts/ci/run-jenkins.sh @@ -35,8 +35,8 @@ if [[ $CI_TAGS == *'retry-flaky-tests'* ]]; then export MONO_FLAKY_TEST_RETRIES=5 fi -if [[ ${label} == 'osx-i386' ]]; then EXTRA_CONF_FLAGS="${EXTRA_CONF_FLAGS} --with-libgdiplus=/Library/Frameworks/Mono.framework/Versions/Current/lib/libgdiplus.dylib --build=i386-apple-darwin11.2.0"; fi -if [[ ${label} == 'osx-amd64' ]]; then EXTRA_CONF_FLAGS="${EXTRA_CONF_FLAGS} --with-libgdiplus=/Library/Frameworks/Mono.framework/Versions/Current/lib/libgdiplus.dylib "; fi +if [[ ${label} == 'osx-i386' ]]; then CFLAGS="$CFLAGS -m32 -arch=i386"; LDFLAGS="-m32 -arch=i386"; EXTRA_CONF_FLAGS="${EXTRA_CONF_FLAGS} --with-libgdiplus=/Library/Frameworks/Mono.framework/Versions/Current/lib/libgdiplus.dylib --host=i386-apple-darwin11.2.0 --build=i386-apple-darwin11.2.0"; fi +if [[ ${label} == 'osx-amd64' ]]; then CFLAGS="$CFLAGS -m64 -arch x86_64"; EXTRA_CONF_FLAGS="${EXTRA_CONF_FLAGS} --with-libgdiplus=/Library/Frameworks/Mono.framework/Versions/Current/lib/libgdiplus.dylib"; fi if [[ ${label} == 'w32' ]]; then PLATFORM=Win32; EXTRA_CONF_FLAGS="${EXTRA_CONF_FLAGS} --host=i686-w64-mingw32"; export MONO_EXECUTABLE="${MONO_REPO_ROOT}/msvc/build/sgen/Win32/bin/Release/mono-sgen.exe"; fi if [[ ${label} == 'w64' ]]; then PLATFORM=x64; EXTRA_CONF_FLAGS="${EXTRA_CONF_FLAGS} --host=x86_64-w64-mingw32 --disable-boehm"; export MONO_EXECUTABLE="${MONO_REPO_ROOT}/msvc/build/sgen/x64/bin/Release/mono-sgen.exe"; fi |