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Enable parallel regression test execution for Windows VS 2022 #8856

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Merged
tautschnig merged 1 commit into from
Mar 21, 2026
+25 −1
Merged

Enable parallel regression test execution for Windows VS 2022 #8856

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2 changes: 1 addition & 1 deletion .github/workflows/pull-request-checks.yaml
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Expand Up @@ -921,7 +921,7 @@ jobs:
make CXX=clcache BUILD_ENV=MSVC -C unit test TAGS="[z3]"
make CXX=clcache BUILD_ENV=MSVC -C jbmc/unit test
- name: Run CBMC regression tests
run: make CXX=clcache BUILD_ENV=MSVC -C regression test
run: make CXX=clcache BUILD_ENV=MSVC -j${{env.windows-vcpus}} -C regression test-parallel-jobs

# This job takes approximately 7 to 32 minutes
windows-msi-package:
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13 changes: 13 additions & 0 deletions jbmc/regression/Makefile
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Expand Up @@ -42,6 +42,19 @@ test-parallel:
$(MAKE) "{}" \
::: $(DIRS)

# Run all test directories in parallel when invoked with make -j<N>
# (no GNU Parallel needed).
# Example: make -j8 test-parallel-jobs
# Without -j, the directories will run sequentially.
PARALLEL_DIRS = $(addprefix parallel__,$(DIRS))
.PHONY: mvn-package test-parallel-jobs $(PARALLEL_DIRS)
mvn-package:
mvn --quiet clean package -T1C
test-parallel-jobs: $(PARALLEL_DIRS)
$(PARALLEL_DIRS): parallel__%: mvn-package
@echo "Running $*..."
$(MAKE) -C "$*" test


.PHONY: clean
clean:
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11 changes: 11 additions & 0 deletions regression/Makefile
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Expand Up @@ -112,6 +112,17 @@ test-parallel:
$(MAKE) "{}" \
::: $(DIRS)

# Run all test directories in parallel when invoked with make -j<N>
# (no GNU Parallel needed).
# Example: make -j8 test-parallel-jobs
# Without -j, the directories will run sequentially.
PARALLEL_DIRS = $(addprefix parallel__,$(DIRS))
.PHONY: test-parallel-jobs $(PARALLEL_DIRS)
test-parallel-jobs: $(PARALLEL_DIRS)
$(PARALLEL_DIRS): parallel__%:
@echo "Running $*..."
$(MAKE) -C "$*" test


.PHONY: clean
clean:
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