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fix(build): limit default parallelism to 8 cores #932

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merged 1 commit into from
Sep 2, 2024
Merged

fix(build): limit default parallelism to 8 cores #932

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2 changes: 1 addition & 1 deletion Makefile
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Need + 1?

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Yes. The job count is usually nproc+1 or +2 to make full use of the CPU power.

Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ prefix ?= $(DESTDIR)/usr
endif

ifndef NOPARALLEL
export MAKEFLAGS+=" -j$(( $(nproc) + 1)) "
export MAKEFLAGS+=" -j$$(( $$(nproc 2>/dev/null || getconf _NPROCESSORS_ONLN 2>/dev/null || getconf NPROCESSORS_ONLN 2>/dev/null || echo 8) + 1)) "
endif

debug install-debug uninstall-debug test-debug: build ?= debug
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2 changes: 1 addition & 1 deletion deps.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ rime_root = $(CURDIR)
src_dir = $(rime_root)/deps

ifndef NOPARALLEL
export MAKEFLAGS+=" -j$(( $(nproc) + 1)) "
export MAKEFLAGS+=" -j$$(( $$(nproc 2>/dev/null || getconf _NPROCESSORS_ONLN 2>/dev/null || getconf NPROCESSORS_ONLN 2>/dev/null || echo 8) + 1)) "
endif

build ?= build
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