test-online-cpus: helper to return cpu count
Created helper executable to print the value of online_cpus() allowing multi-threaded tests to be skipped when appropriate. Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff Hostetler committed
Apr 3, 2017 at 15:16 UTC
e3482ccf27b8278289f899cbb294696389a9e1c8
3 files changed
+10
Makefile
+1
@@ -619,6 +619,7 @@ TEST_PROGRAMS_NEED_X += test-line-buffer
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TEST_PROGRAMS_NEED_X += test-match-trees
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TEST_PROGRAMS_NEED_X += test-mergesort
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TEST_PROGRAMS_NEED_X += test-mktemp
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+TEST_PROGRAMS_NEED_X += test-online-cpus
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TEST_PROGRAMS_NEED_X += test-parse-options
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TEST_PROGRAMS_NEED_X += test-path-utils
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TEST_PROGRAMS_NEED_X += test-prio-queue
t/helper/.gitignore
+1
@@ -16,6 +16,7 @@
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/test-match-trees
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/test-mergesort
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/test-mktemp
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+/test-online-cpus
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/test-parse-options
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/test-path-utils
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/test-prio-queue
t/helper/test-online-cpus.c
new
+8
@@ -0,0 +1,8 @@
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+#include "git-compat-util.h"
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+#include "thread-utils.h"
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+
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+int cmd_main(int argc, const char **argv)
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+{
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+ printf("%d\n", online_cpus());
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+ return 0;
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+}