Ugrade mimalloc to 2.2.6 #6034
Open
Ugrade mimalloc to 2.2.6 #6034
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
In preparation for upgrading to a newer mimalloc version. Signed-off-by: Matthias Aßhauer <[email protected]>
In preparation for upgrading to a newer mimalloc version. Signed-off-by: Matthias Aßhauer <[email protected]>
Update to newer mimalloc versions like this:
update_mimalloc ()
{
test $# = 1 || {
echo "Need a mimalloc version" 1>&2;
return 1
};
for oneline in 'mimalloc: adjust for building inside Git' 'Import the source code of mimalloc';
do
git revert -n HEAD^{/^"$oneline"} && git checkout HEAD -- Makefile && git commit -sm "Temporarily revert \"$oneline\"" -m 'In preparation for upgrading to a newer mimalloc version.' || return 1;
done;
for file in $(git show --format='%n' --name-only --diff-filter=A HEAD^{/^"Import the source code of mimalloc "}) compat/mimalloc/arena-abandon.c compat/mimalloc/free.c compat/mimalloc/libc.c compat/mimalloc/prim/prim.c compat/mimalloc/mimalloc-stats.h;
do
file2=${file#compat/mimalloc/};
case "$file2" in
segment-cache.c)
: no longer needed;
continue
;;
bitmap.h | *.c)
file2=src/$file2
;;
*.h)
file2=include/$file2
;;
esac;
mkdir -p "${file%/*}" && git -C /usr/src/mimalloc/ show "$1":$file2 > "$file" && git add "$file" || {
echo "Failed: $file2 -> $file" 1>&2;
return 1
};
done;
conv_sed='sed -n "/^ *eval/d;/ /p"' && git commit -sm "Import the source code of mimalloc $1" -m "Update to newer mimalloc versions like this:" -m "$(set | sed -n '/^update_mimalloc *() *$/,/^}/{s/^./ &/;p}')" -m ' update_mimalloc $MIMALLOC_VERSION' -m 'For convenience, you can set `MIMALLOC_VERSION` and then run:' -m ' eval "$(git show -s <this-commit> | '"$conv_sed"')"' || return 1;
git cherry-pick HEAD^{/^'mimalloc: adjust for building inside Git'} || return 1
}
update_mimalloc $MIMALLOC_VERSION
For convenience, you can set `MIMALLOC_VERSION` and then run:
eval "$(git show -s <this-commit> | sed -n "/^ *eval/d;/ /p")"
Signed-off-by: Matthias Aßhauer <[email protected]>
We want to compile mimalloc's source code as part of Git, rather than requiring the code to be built as an external library: mimalloc uses a CMake-based build, which is not necessarily easy to integrate into the flavors of Git for Windows (which will be the main benefitting port). Signed-off-by: Johannes Schindelin <[email protected]> Signed-off-by: Matthias Aßhauer <[email protected]>
Stable Mimalloc releases will start with 3.2.x, so we don't need to monitor 3.0 and 3.1. Signed-off-by: Matthias Aßhauer <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This fixes #6029