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authorGravatar diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2>2009-03-12 11:55:26 +0000
committerGravatar diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2>2009-03-12 11:55:26 +0000
commite530d4b4673c745a3f48f750b9ecd628f1c929c9 (patch)
tree757066cc59a7514360410baf07999152faaa8172 /TOOLS
parent4143892c3beef713a968d4db95f5f7ee8a0ea380 (diff)
Replace duplicated code by a macro.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28938 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'TOOLS')
-rw-r--r--TOOLS/fastmemcpybench.c61
1 files changed, 16 insertions, 45 deletions
diff --git a/TOOLS/fastmemcpybench.c b/TOOLS/fastmemcpybench.c
index 75eb70fc5b..35946d8b02 100644
--- a/TOOLS/fastmemcpybench.c
+++ b/TOOLS/fastmemcpybench.c
@@ -194,62 +194,33 @@ int main(void)
for (i = 0; i < ARR_SIZE - 16; i++)
marr1[i] = marr2[i] = i;
- t = GetTimer();
- v1 = read_tsc();
- for (i = 0; i < 100; i++)
- memcpy(marr1, marr2, ARR_SIZE - 16);
- v2 = read_tsc();
- t = GetTimer() - t;
- // ARR_SIZE*100 / (1024*1024) / (t/1000000) = ARR_SIZE*95.36743 / t
- printf("libc: CPU clocks=%llu = %dus (%5.3ffps) %5.1fMB/s\n", v2-v1, t,
- 100000000.0f/(float)t, (float)ARR_SIZE*95.36743f/(float)t);
+#define testblock(func, name) \
+ t = GetTimer(); \
+ v1 = read_tsc(); \
+ for (i = 0; i < 100; i++) \
+ func(marr1, marr2, ARR_SIZE - 16); \
+ v2 = read_tsc(); \
+ t = GetTimer() - t; \
+ /* ARR_SIZE*100 / (1024*1024) / (t/1000000) = ARR_SIZE*95.36743 / t */ \
+ printf(name "CPU clocks=%llu = %dus (%5.3ffps) %5.1fMB/s\n", v2-v1, t, \
+ 100000000.0f / (float)t, (float)ARR_SIZE*95.36743f / (float)t);
+
+ testblock(memcpy, "libc: ");
#if HAVE_MMX
- t = GetTimer();
- v1 = read_tsc();
- for (i = 0; i < 100; i++)
- fast_memcpy_MMX(marr1, marr2, ARR_SIZE - 16);
- v2 = read_tsc();
- t = GetTimer() - t;
- // ARR_SIZE*100 / (1024*1024) / (t/1000000) = ARR_SIZE*95.36743 / t
- printf("MMX: CPU clocks=%llu = %dus (%5.3ffps) %5.1fMB/s\n", v2-v1, t,
- 100000000.0f/(float)t, (float)ARR_SIZE*95.36743f/(float)t);
+ testblock(fast_memcpy_MMX, "MMX: ");
#endif
#if HAVE_AMD3DNOW
- t = GetTimer();
- v1 = read_tsc();
- for (i = 0; i < 100; i++)
- fast_memcpy_3DNow(marr1, marr2, ARR_SIZE - 16);
- v2 = read_tsc();
- t = GetTimer() - t;
- // ARR_SIZE*100 / (1024*1024) / (t/1000000) = ARR_SIZE*95.36743 / t
- printf("3DNow!: CPU clocks=%llu = %dus (%5.3ffps) %5.1fMB/s\n", v2-v1, t,
- 100000000.0f/(float)t, (float)ARR_SIZE*95.36743f/(float)t);
+ testblock(fast_memcpy_3DNow, "3DNow!: ");
#endif
#if HAVE_MMX2
- t = GetTimer();
- v1 = read_tsc();
- for (i = 0; i < 100; i++)
- fast_memcpy_MMX2(marr1, marr2, ARR_SIZE - 16);
- v2 = read_tsc();
- t = GetTimer() - t;
- // ARR_SIZE*100 / (1024*1024) / (t/1000000) = ARR_SIZE*95.36743 / t
- printf("MMX2: CPU clocks=%llu = %dus (%5.3ffps) %5.1fMB/s\n", v2-v1, t,
- 100000000.0f/(float)t, (float)ARR_SIZE*95.36743f/(float)t);
+ testblock(fast_memcpy_MMX2, "MMX2: ");
#endif
#if HAVE_SSE
- t = GetTimer();
- v1 = read_tsc();
- for (i = 0; i < 100; i++)
- fast_memcpy_SSE(marr1, marr2, ARR_SIZE - 16);
- v2 = read_tsc();
- t = GetTimer() - t;
- // ARR_SIZE*100 / (1024*1024) / (t/1000000) = ARR_SIZE*95.36743 / t
- printf("SSE: CPU clocks=%llu = %dus (%5.3ffps) %5.1fMB/s\n", v2-v1, t,
- 100000000.0f/(float)t, (float)ARR_SIZE*95.36743f/(float)t);
+ testblock(fast_memcpy_SSE, "SSE: ");
#endif
return 0;