Out-Of-Process Interpreter for CppInterOp #717
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Vipul-Cariappa
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Before pushing commits to this PR please either ping me, or delete caches as they are made. This PR has caused a large number of llvm cached builds to be deleted on main, which in turn has required multiple PRs workflow runs to be stopped while the cache is rebuilt. |
Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #717 +/- ##
==========================================
- Coverage 79.39% 79.04% -0.36%
==========================================
Files 9 9
Lines 3780 3879 +99
==========================================
+ Hits 3001 3066 +65
- Misses 779 813 +34
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The tests are not covering over 1/4 of this patch. @kr-2003 can you improve the coverage? |
Can the coverage of this PR be increased? Over a 1/4 of it is not covered by tests. |
@anutosh491 @Vipul-Cariappa I would have liked better coverage for the PR, but am fine with this being merged now, subject to into being squashed and merged, since it has 73 commits, 16 of which say do not merge in the commit message. Just wait for the ci to go green first (ignoring the coverage job which will fail due to lack of coverage) @kr-2003 thanks for all your work getting this PR ready. |
mcbarton
dismissed
their stale review
Dismissing my request for changes, subject to the squash and merge mentioned in this message #717 (comment)
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@anutosh491 @Vipul-Cariappa before you merge this. Please ping me here or on Discord, since I will need to delete the llvm cache builds this PR makes, and delete now outdated caches on main just before it goes in. |
| CLANG_VERSION="${{ matrix.clang-runtime }}" | ||
| if [[ "$CLANG_VERSION" == "20" && "${{ matrix.cling }}" == "Off" ]]; then | ||
| SUPPRESSION_FILE="../etc/clang${CLANG_VERSION}-valgrind.supp" | ||
| valgrind --show-error-list=yes --track-origins=yes --error-exitcode=1 \ | ||
| --show-leak-kinds=definite,possible \ | ||
| --suppressions="${SUPPRESSION_FILE}" \ | ||
| unittests/CppInterOp/CppInterOpTests/unittests/bin/${{ env.BUILD_TYPE }}/CppInterOpTests | ||
| else | ||
| valgrind --show-error-list=yes --track-origins=yes --error-exitcode=1 \ | ||
| --show-leak-kinds=definite,possible \ | ||
| unittests/CppInterOp/CppInterOpTests/unittests/bin/${{ env.BUILD_TYPE }}/CppInterOpTests | ||
| fi |
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@kr-2003 I believe this Valgrind command change will need to be done in the cppyy repos ci to stop them failing once this is in. Can you open up a PR in the CPyCppyy, cppyy-backend and cppyy repos with this once this PR is in?
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This PR enables Out-Of-Process Interpreter for CppInterOp.
Under the hood, it uses LLVM's
llvm-jitlink-executorandlib ORC RTto delegate the JIT execution to different process. The user just needs to pass--use-oop-jitflag as ClangArgs while constructing the interpreter to use this feature.