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.benchmarks

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git-svn-id: svn://ultimatepp.org/upp/trunk@9485 f0d560ea-af0d-0410-9eb7-867de7ffcac7
This commit is contained in:
cxl 2016-02-16 07:21:14 +00:00
parent a52af3d4b3
commit f16d7eae2e
2 changed files with 43 additions and 1 deletions
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42
benchmarks/BenchOps/BenchOps.cpp
View file

@ -14,6 +14,19 @@ Data src[16], dst[16];
#define N 10000000
int count;
force_inline void SSEZero16(void *t)
{
_mm_storeu_si128((__m128i*)t, _mm_setzero_si128());
}
force_inline void SSEZero32(void *t)
{
_mm_storeu_si128((__m128i*)t, _mm_setzero_si128());
_mm_storeu_si128((__m128i*)t + 1, _mm_setzero_si128());
}
CONSOLE_APP_MAIN
{
{
@ -23,6 +36,17 @@ CONSOLE_APP_MAIN
AtomicDec(val);
}
}
{
RTIMING("Atomic and test");
for(int i = 0; i < N; i++) {
if(i & 1) {
AtomicInc(val);
AtomicInc(val);
}
if(AtomicDec(val))
count++;
}
}
{
static StaticMutex mtx;
RTIMING("StaticMutex");
@ -50,6 +74,12 @@ CONSOLE_APP_MAIN
delete[] new byte[32];
}
}
{
RTIMING("Alloc32/Free32");
for(int i = 0; i < N; i++) {
MemoryFree32(MemoryAlloc32());
}
}
{
RTIMING("Alloc/Free large");
for(int i = 0; i < N; i++) {
@ -74,6 +104,18 @@ CONSOLE_APP_MAIN
dst[i & 15].Zero();
}
}
{
RTIMING("SSEZero32");
for(int i = 0; i < N; i++) {
SSEZero32(&dst[i & 15]);
}
}
{
RTIMING("SSEZero16");
for(int i = 0; i < N; i++) {
SSEZero16(&dst[i & 15]);
}
}
{
RTIMING("Copy32");
for(int i = 0; i < N; i++) {

2
benchmarks/BenchOps/BenchOps.upp
View file

@ -2,7 +2,7 @@ uses
Core;
file
BenchOps.cpp;
BenchOps.cpp optimize_speed;
mainconfig
"" = "MT";