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perf_event_open: Add support for counting REF_CPU_CYCLES

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Using thread's tsc count instead of performance counter

Refs: #1025
Change-Id: I1d7a18f1c52f1d52087002d31818638a6b206014
This commit is contained in:
Ken Sato
2019-09-25 21:14:35 +09:00
committed by Masamichi Takagi
parent bc06d68d84
commit 309145587f
18 changed files with 2360 additions and 22 deletions
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39
test/issues/1025/Makefile Normal file
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@ -0,0 +1,39 @@
CC = gcc
TARGET=perf_test perf_case_a perf_case_b perf_case_c perf_case_d perf_case_e perf_case_f
CPPFLAGS =
LDFLAGS =
ARCH=$(shell uname -p)
all: $(TARGET)
perf_tool.o: perftool.c perftool.h
perf_test: perf_test.c perftool.o
$(CC) -o $@ $^ $(LDFLAGS)
perf_case_a: perf_case_a.c perftool.o
$(CC) -o $@ $^ $(LDFLAGS)
perf_case_b: perf_case_b.c perftool.o
$(CC) -o $@ $^ $(LDFLAGS)
perf_case_c: perf_case_c.c perftool.o
$(CC) -o $@ $^ $(LDFLAGS)
perf_case_d: perf_case_d.c perftool.o
$(CC) -o $@ $^ $(LDFLAGS)
perf_case_e: perf_case_e.c perftool.o
$(CC) -o $@ $^ $(LDFLAGS)
perf_case_f: perf_case_f.c perftool.o
$(CC) -o $@ $^ $(LDFLAGS)
test: all
@sh ./C1025_$(ARCH).sh
clean:
rm -f $(TARGET) *.o *.txt