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de9ac07bbf
# perf-record make -j4 kernel/ # perf-report | tail -15 0.39 cc1 [kernel] lock_acquired 0.42 cc1 [kernel] lock_acquire 0.51 cc1 [ user ] /lib64/libc-2.8.90.so: _int_free 0.51 as [kernel] clear_page_c 0.53 cc1 [ user ] /lib64/libc-2.8.90.so: memcpy 0.56 cc1 [ user ] /lib64/libc-2.8.90.so: _IO_vfprintf 0.63 cc1 [kernel] lock_release 0.67 cc1 [ user ] /lib64/libc-2.8.90.so: strlen 0.68 cc1 [kernel] debug_smp_processor_id 1.38 cc1 [ user ] /lib64/libc-2.8.90.so: _int_malloc 1.55 cc1 [ user ] /lib64/libc-2.8.90.so: memset 1.77 cc1 [kernel] __lock_acquire 1.88 cc1 [kernel] clear_page_c 3.61 as [ user ] /usr/bin/as: <unknown> 59.16 cc1 [ user ] /usr/libexec/gcc/x86_64-redhat-linux/4.3.2/cc1: <unknown> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> LKML-Reference: <20090408130409.220518450@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
19 lines
403 B
Makefile
19 lines
403 B
Makefile
BINS = kerneltop perfstat perf-record perf-report
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all: $(BINS)
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kerneltop: kerneltop.c ../../include/linux/perf_counter.h
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cc -O6 -Wall -lrt -o $@ $<
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perf-record: perf-record.c ../../include/linux/perf_counter.h
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cc -O6 -Wall -lrt -o $@ $<
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perf-report: perf-report.cc ../../include/linux/perf_counter.h
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g++ -O6 -Wall -lrt -o $@ $<
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perfstat: kerneltop
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ln -sf kerneltop perfstat
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clean:
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rm $(BINS)
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