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Limit cts-api-coverage parallelism to 8

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cts-api-coverage is getting OOM killed in presubmit, likely due to
spawning a copy of dexdeps in parallel for every cpu in the system.
Limit it to 8 parallel subprocesses when running inside the build,
as other processes are likely already using cpu and memory.

Bug: 252817769
Test: m out/host/linux-x86/cts-api-coverage/system-api-coverage.html
Change-Id: Iaae6561ac173d32c1b5af895cab76f3f898da4bb
This commit is contained in:
Colin Cross
2022-10-10 10:16:23 -07:00
parent 6fcd760988
commit bb5bb5e242
1 changed files with 1 additions and 1 deletions
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2
core/tasks/cts.mk
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@@ -211,7 +211,7 @@ ALL_TARGETS.$(cts-combined-xml-coverage-report).META_LIC:=$(module_license_metad
# 3 - Format of the report
define generate-coverage-report-cts
$(hide) mkdir -p $(dir $@)
$(hide) $(PRIVATE_CTS_API_COVERAGE_EXE) -d $(PRIVATE_DEXDEPS_EXE) -a $(PRIVATE_API_XML_DESC) -n $(PRIVATE_NAPI_XML_DESC) -f $(3) -o $@ $(2)
$(hide) $(PRIVATE_CTS_API_COVERAGE_EXE) -j 8 -d $(PRIVATE_DEXDEPS_EXE) -a $(PRIVATE_API_XML_DESC) -n $(PRIVATE_NAPI_XML_DESC) -f $(3) -o $@ $(2)
@ echo $(1): file://$$(cd $(dir $@); pwd)/$(notdir $@)
endef