add the 'extras' and Bullet 2 tests, to make it easier to create a new intermediate release
This commit is contained in:
erwin coumans
495
test/Bullet2/Source/Tests/Test_btDbvt.cpp
Normal file
495
test/Bullet2/Source/Tests/Test_btDbvt.cpp
Normal file
@@ -0,0 +1,495 @@
|
||||
//
|
||||
// Test_btDbvt.cpp
|
||||
// BulletTest
|
||||
//
|
||||
// Copyright (c) 2011 Apple Inc., Inc.
|
||||
//
|
||||
|
||||
|
||||
|
||||
#include "LinearMath/btScalar.h"
|
||||
#if defined (BT_USE_SSE_IN_API) || defined (BT_USE_NEON)
|
||||
|
||||
#include "Test_btDbvt.h"
|
||||
#include "vector.h"
|
||||
#include "Utils.h"
|
||||
#include "main.h"
|
||||
#include <math.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <BulletCollision/BroadphaseCollision/btDbvt.h>
|
||||
|
||||
// reference code for testing purposes
|
||||
SIMD_FORCE_INLINE bool Intersect_ref( btDbvtAabbMm& a, btDbvtAabbMm& b)
|
||||
{
|
||||
return( (a.tMins().x()<=b.tMaxs().x())&&
|
||||
(a.tMaxs().x()>=b.tMins().x())&&
|
||||
(a.tMins().y()<=b.tMaxs().y())&&
|
||||
(a.tMaxs().y()>=b.tMins().y())&&
|
||||
(a.tMins().z()<=b.tMaxs().z())&&
|
||||
(a.tMaxs().z()>=b.tMins().z()));
|
||||
|
||||
}
|
||||
|
||||
|
||||
SIMD_FORCE_INLINE btScalar Proximity_ref( btDbvtAabbMm& a,
|
||||
btDbvtAabbMm& b)
|
||||
{
|
||||
const btVector3 d=(a.tMins()+a.tMaxs())-(b.tMins()+b.tMaxs());
|
||||
return(btFabs(d.x())+btFabs(d.y())+btFabs(d.z()));
|
||||
}
|
||||
|
||||
|
||||
|
||||
SIMD_FORCE_INLINE int Select_ref( btDbvtAabbMm& o,
|
||||
btDbvtAabbMm& a,
|
||||
btDbvtAabbMm& b)
|
||||
{
|
||||
return(Proximity_ref(o,a)<Proximity_ref(o,b)?0:1);
|
||||
}
|
||||
|
||||
|
||||
SIMD_FORCE_INLINE void Merge_ref( btDbvtAabbMm& a,
|
||||
btDbvtAabbMm& b,
|
||||
btDbvtAabbMm& r)
|
||||
{
|
||||
//
|
||||
//Changing '3' into '4' to compare with the vector code which changes all 4 floats.
|
||||
//Erwin: don't do this because the 4th component is ignore and not computed on non-vector code (there is no NEON version and scalar is just 3 components)
|
||||
//
|
||||
for(int i=0;i<3;++i)
|
||||
{
|
||||
if(a.tMins().m_floats[i]<b.tMins().m_floats[i])
|
||||
r.tMins().m_floats[i] = a.tMins().m_floats[i];
|
||||
else
|
||||
r.tMins().m_floats[i] = b.tMins().m_floats[i];
|
||||
|
||||
|
||||
if(a.tMaxs().m_floats[i]>b.tMaxs().m_floats[i])
|
||||
r.tMaxs().m_floats[i]=a.tMaxs().m_floats[i];
|
||||
else
|
||||
r.tMaxs().m_floats[i]=b.tMaxs().m_floats[i];
|
||||
}
|
||||
}
|
||||
/*
|
||||
[0] float32_t 0.0318338
|
||||
[1] float32_t 0.0309355
|
||||
[2] float32_t 0.93264
|
||||
[3] float32_t 0.88788
|
||||
|
||||
[0] float32_t 0.59133
|
||||
[1] float32_t 0.478779
|
||||
[2] float32_t 0.833354
|
||||
[3] float32_t 0.186335
|
||||
|
||||
[0] float32_t 0.242578
|
||||
[1] float32_t 0.0134696
|
||||
[2] float32_t 0.383139
|
||||
[3] float32_t 0.414653
|
||||
|
||||
[0] float32_t 0.067769
|
||||
[1] float32_t 0.993127
|
||||
[2] float32_t 0.484308
|
||||
[3] float32_t 0.765338
|
||||
*/
|
||||
|
||||
#define LOOPCOUNT 1000
|
||||
#define NUM_CYCLES 10000
|
||||
#define DATA_SIZE 1024
|
||||
|
||||
int Test_btDbvt(void)
|
||||
{
|
||||
btDbvtAabbMm a[DATA_SIZE], b[DATA_SIZE], c[DATA_SIZE];
|
||||
btDbvtAabbMm a_ref[DATA_SIZE], b_ref[DATA_SIZE], c_ref[DATA_SIZE];
|
||||
|
||||
int i;
|
||||
|
||||
bool Intersect_Test_Res[DATA_SIZE], Intersect_Ref_Res[DATA_SIZE];
|
||||
int Select_Test_Res[DATA_SIZE], Select_Ref_Res[DATA_SIZE];
|
||||
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
a[i].tMins().m_floats[0] = (float)rand() / (float)RAND_MAX;
|
||||
a[i].tMins().m_floats[1] = (float)rand() / (float)RAND_MAX;
|
||||
a[i].tMins().m_floats[2] = (float)rand() / (float)RAND_MAX;
|
||||
a[i].tMins().m_floats[3] = (float)rand() / (float)RAND_MAX;
|
||||
|
||||
a[i].tMaxs().m_floats[0] = (float)rand() / (float)RAND_MAX;
|
||||
a[i].tMaxs().m_floats[1] = (float)rand() / (float)RAND_MAX;
|
||||
a[i].tMaxs().m_floats[2] = (float)rand() / (float)RAND_MAX;
|
||||
a[i].tMaxs().m_floats[3] = (float)rand() / (float)RAND_MAX;
|
||||
|
||||
b[i].tMins().m_floats[0] = (float)rand() / (float)RAND_MAX;
|
||||
b[i].tMins().m_floats[1] = (float)rand() / (float)RAND_MAX;
|
||||
b[i].tMins().m_floats[2] = (float)rand() / (float)RAND_MAX;
|
||||
b[i].tMins().m_floats[3] = (float)rand() / (float)RAND_MAX;
|
||||
|
||||
b[i].tMaxs().m_floats[0] = (float)rand() / (float)RAND_MAX;
|
||||
b[i].tMaxs().m_floats[1] = (float)rand() / (float)RAND_MAX;
|
||||
b[i].tMaxs().m_floats[2] = (float)rand() / (float)RAND_MAX;
|
||||
b[i].tMaxs().m_floats[3] = (float)rand() / (float)RAND_MAX;
|
||||
|
||||
c[i].tMins().m_floats[0] = (float)rand() / (float)RAND_MAX;
|
||||
c[i].tMins().m_floats[1] = (float)rand() / (float)RAND_MAX;
|
||||
c[i].tMins().m_floats[2] = (float)rand() / (float)RAND_MAX;
|
||||
c[i].tMins().m_floats[3] = (float)rand() / (float)RAND_MAX;
|
||||
|
||||
c[i].tMaxs().m_floats[0] = (float)rand() / (float)RAND_MAX;
|
||||
c[i].tMaxs().m_floats[1] = (float)rand() / (float)RAND_MAX;
|
||||
c[i].tMaxs().m_floats[2] = (float)rand() / (float)RAND_MAX;
|
||||
c[i].tMaxs().m_floats[3] = (float)rand() / (float)RAND_MAX;
|
||||
|
||||
|
||||
a_ref[i].tMins().m_floats[0] = a[i].tMins().m_floats[0];
|
||||
a_ref[i].tMins().m_floats[1] = a[i].tMins().m_floats[1];
|
||||
a_ref[i].tMins().m_floats[2] = a[i].tMins().m_floats[2];
|
||||
a_ref[i].tMins().m_floats[3] = a[i].tMins().m_floats[3];
|
||||
|
||||
a_ref[i].tMaxs().m_floats[0] = a[i].tMaxs().m_floats[0];
|
||||
a_ref[i].tMaxs().m_floats[1] = a[i].tMaxs().m_floats[1];
|
||||
a_ref[i].tMaxs().m_floats[2] = a[i].tMaxs().m_floats[2];
|
||||
a_ref[i].tMaxs().m_floats[3] = a[i].tMaxs().m_floats[3];
|
||||
|
||||
b_ref[i].tMins().m_floats[0] = b[i].tMins().m_floats[0];
|
||||
b_ref[i].tMins().m_floats[1] = b[i].tMins().m_floats[1];
|
||||
b_ref[i].tMins().m_floats[2] = b[i].tMins().m_floats[2];
|
||||
b_ref[i].tMins().m_floats[3] = b[i].tMins().m_floats[3];
|
||||
|
||||
b_ref[i].tMaxs().m_floats[0] = b[i].tMaxs().m_floats[0];
|
||||
b_ref[i].tMaxs().m_floats[1] = b[i].tMaxs().m_floats[1];
|
||||
b_ref[i].tMaxs().m_floats[2] = b[i].tMaxs().m_floats[2];
|
||||
b_ref[i].tMaxs().m_floats[3] = b[i].tMaxs().m_floats[3];
|
||||
|
||||
c_ref[i].tMins().m_floats[0] = c[i].tMins().m_floats[0];
|
||||
c_ref[i].tMins().m_floats[1] = c[i].tMins().m_floats[1];
|
||||
c_ref[i].tMins().m_floats[2] = c[i].tMins().m_floats[2];
|
||||
c_ref[i].tMins().m_floats[3] = c[i].tMins().m_floats[3];
|
||||
|
||||
c_ref[i].tMaxs().m_floats[0] = c[i].tMaxs().m_floats[0];
|
||||
c_ref[i].tMaxs().m_floats[1] = c[i].tMaxs().m_floats[1];
|
||||
c_ref[i].tMaxs().m_floats[2] = c[i].tMaxs().m_floats[2];
|
||||
c_ref[i].tMaxs().m_floats[3] = c[i].tMaxs().m_floats[3];
|
||||
|
||||
}
|
||||
|
||||
|
||||
#if 1
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
|
||||
Intersect_Test_Res[i] = Intersect(a[i], b[i]);
|
||||
Intersect_Ref_Res[i] = Intersect_ref(a_ref[i], b_ref[i]);
|
||||
|
||||
if(Intersect_Test_Res[i] != Intersect_Ref_Res[i])
|
||||
{
|
||||
printf("Diff on %d\n", i);
|
||||
|
||||
printf("a_mx_f[0] = %.3f, a_mx_f[1] = %.3f, a_mx_f[2] = %.3f, a_mx_f[3] = %.3f\n", a[i].tMaxs().m_floats[0], a[i].tMaxs().m_floats[1], a[i].tMaxs().m_floats[2], a[i].tMaxs().m_floats[3]);
|
||||
printf("a_mi_f[0] = %.3f, a_mi_f[1] = %.3f, a_mi_f[2] = %.3f, a_mi_f[3] = %.3f\n", a[i].tMins().m_floats[0], a[i].tMins().m_floats[1], a[i].tMins().m_floats[2], a[i].tMins().m_floats[3]);
|
||||
printf("b_mx_f[0] = %.3f, b_mx_f[1] = %.3f, b_mx_f[2] = %.3f, b_mx_f[3] = %.3f\n", b[i].tMaxs().m_floats[0], b[i].tMaxs().m_floats[1], b[i].tMaxs().m_floats[2], b[i].tMaxs().m_floats[3]);
|
||||
printf("b_mi_f[0] = %.3f, b_mi_f[1] = %.3f, b_mi_f[2] = %.3f, b_mi_f[3] = %.3f\n", b[i].tMins().m_floats[0], b[i].tMins().m_floats[1], b[i].tMins().m_floats[2], b[i].tMins().m_floats[3]);
|
||||
|
||||
printf("a_mx_f_ref[0] = %.3f, a_mx_f_ref[1] = %.3f, a_mx_f_ref[2] = %.3f, a_mx_f_ref[3] = %.3f\n", a_ref[i].tMaxs().m_floats[0], a_ref[i].tMaxs().m_floats[1], a_ref[i].tMaxs().m_floats[2], a_ref[i].tMaxs().m_floats[3]);
|
||||
printf("a_mi_f_ref[0] = %.3f, a_mi_f_ref[1] = %.3f, a_mi_f_ref[2] = %.3f, a_mi_f_ref[3] = %.3f\n", a_ref[i].tMins().m_floats[0], a_ref[i].tMins().m_floats[1], a_ref[i].tMins().m_floats[2], a_ref[i].tMins().m_floats[3]);
|
||||
printf("b_mx_f_ref[0] = %.3f, b_mx_f_ref[1] = %.3f, b_mx_f_ref[2] = %.3f, b_mx_f_ref[3] = %.3f\n", b_ref[i].tMaxs().m_floats[0], b_ref[i].tMaxs().m_floats[1], b_ref[i].tMaxs().m_floats[2], b_ref[i].tMaxs().m_floats[3]);
|
||||
printf("b_mi_f_ref[0] = %.3f, b_mi_f_ref[1] = %.3f, b_mi_f_ref[2] = %.3f, b_mi_f_ref[3] = %.3f\n", b_ref[i].tMins().m_floats[0], b_ref[i].tMins().m_floats[1], b_ref[i].tMins().m_floats[2], b_ref[i].tMins().m_floats[3]);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
uint64_t scalarTime;
|
||||
uint64_t vectorTime;
|
||||
size_t j;
|
||||
|
||||
|
||||
////////////////////////////////////
|
||||
//
|
||||
// Time and Test Intersect
|
||||
//
|
||||
////////////////////////////////////
|
||||
{
|
||||
uint64_t startTime, bestTime, currentTime;
|
||||
|
||||
bestTime = -1LL;
|
||||
scalarTime = 0;
|
||||
for (j = 0; j < NUM_CYCLES; j++)
|
||||
{
|
||||
startTime = ReadTicks();
|
||||
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
Intersect_Ref_Res[i] = Intersect_ref(a_ref[i], b_ref[i]);
|
||||
}
|
||||
|
||||
currentTime = ReadTicks() - startTime;
|
||||
scalarTime += currentTime;
|
||||
if( currentTime < bestTime )
|
||||
bestTime = currentTime;
|
||||
}
|
||||
if( 0 == gReportAverageTimes )
|
||||
scalarTime = bestTime;
|
||||
else
|
||||
scalarTime /= NUM_CYCLES;
|
||||
}
|
||||
|
||||
{
|
||||
uint64_t startTime, bestTime, currentTime;
|
||||
|
||||
bestTime = -1LL;
|
||||
vectorTime = 0;
|
||||
for (j = 0; j < NUM_CYCLES; j++)
|
||||
{
|
||||
startTime = ReadTicks();
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
Intersect_Test_Res[i] = Intersect(a[i], b[i]);
|
||||
}
|
||||
|
||||
currentTime = ReadTicks() - startTime;
|
||||
vectorTime += currentTime;
|
||||
if( currentTime < bestTime )
|
||||
bestTime = currentTime;
|
||||
}
|
||||
if( 0 == gReportAverageTimes )
|
||||
vectorTime = bestTime;
|
||||
else
|
||||
vectorTime /= NUM_CYCLES;
|
||||
}
|
||||
|
||||
vlog( "Intersect Timing:\n" );
|
||||
vlog( " \t scalar\t vector\n" );
|
||||
vlog( " \t%10.4f\t%10.4f\n", TicksToCycles( scalarTime ) / LOOPCOUNT, TicksToCycles( vectorTime ) / LOOPCOUNT );
|
||||
|
||||
//printf("scalar = %llu, vector = %llu\n", scalarTime, vectorTime);
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
if(Intersect_Test_Res[i] != Intersect_Ref_Res[i])
|
||||
{
|
||||
printf("Intersect fail at %d\n", i);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////
|
||||
//
|
||||
// Time and Test Merge
|
||||
//
|
||||
////////////////////////////////////
|
||||
{
|
||||
uint64_t startTime, bestTime, currentTime;
|
||||
|
||||
bestTime = -1LL;
|
||||
scalarTime = 0;
|
||||
for (j = 0; j < NUM_CYCLES; j++)
|
||||
{
|
||||
startTime = ReadTicks();
|
||||
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
Merge_ref(a_ref[i], b_ref[i], c_ref[i]);
|
||||
}
|
||||
|
||||
currentTime = ReadTicks() - startTime;
|
||||
scalarTime += currentTime;
|
||||
if( currentTime < bestTime )
|
||||
bestTime = currentTime;
|
||||
}
|
||||
if( 0 == gReportAverageTimes )
|
||||
scalarTime = bestTime;
|
||||
else
|
||||
scalarTime /= NUM_CYCLES;
|
||||
}
|
||||
|
||||
|
||||
{
|
||||
uint64_t startTime, bestTime, currentTime;
|
||||
|
||||
bestTime = -1LL;
|
||||
vectorTime = 0;
|
||||
for (j = 0; j < NUM_CYCLES; j++)
|
||||
{
|
||||
startTime = ReadTicks();
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
Merge(a[i], b[i], c[i]);
|
||||
}
|
||||
|
||||
currentTime = ReadTicks() - startTime;
|
||||
vectorTime += currentTime;
|
||||
if( currentTime < bestTime )
|
||||
bestTime = currentTime;
|
||||
}
|
||||
if( 0 == gReportAverageTimes )
|
||||
vectorTime = bestTime;
|
||||
else
|
||||
vectorTime /= NUM_CYCLES;
|
||||
}
|
||||
|
||||
vlog( "Merge Timing:\n" );
|
||||
vlog( " \t scalar\t vector\n" );
|
||||
vlog( " \t%10.4f\t%10.4f\n", TicksToCycles( scalarTime ) / LOOPCOUNT, TicksToCycles( vectorTime ) / LOOPCOUNT );
|
||||
|
||||
//printf("scalar = %llu, vector = %llu\n", scalarTime, vectorTime);
|
||||
/*
|
||||
c [0] float32_t 0.00455523
|
||||
[1] float32_t 0.559712
|
||||
[2] float32_t 0.0795838
|
||||
[3] float32_t 0.10182
|
||||
|
||||
c_ref
|
||||
[0] float32_t 0.00455523
|
||||
[1] float32_t 0.559712
|
||||
[2] float32_t 0.0795838
|
||||
[3] float32_t 0.552081
|
||||
|
||||
|
||||
c [0] float32_t 0.829904
|
||||
[1] float32_t 0.692891
|
||||
[2] float32_t 0.961654
|
||||
[3] float32_t 0.666956
|
||||
|
||||
c_ref
|
||||
[0] float32_t 0.829904
|
||||
[1] float32_t 0.692891
|
||||
[2] float32_t 0.961654
|
||||
[3] float32_t 0.522878
|
||||
*/
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
//ignore 4th component because it is not computed in all code-paths
|
||||
if( (fabs(c[i].tMaxs().m_floats[0] - c_ref[i].tMaxs().m_floats[0]) > 0.001) ||
|
||||
(fabs(c[i].tMaxs().m_floats[1] - c_ref[i].tMaxs().m_floats[1]) > 0.001) ||
|
||||
(fabs(c[i].tMaxs().m_floats[2] - c_ref[i].tMaxs().m_floats[2]) > 0.001) ||
|
||||
// (fabs(c[i].tMaxs().m_floats[3] - c_ref[i].tMaxs().m_floats[3]) > 0.001) ||
|
||||
(fabs(c[i].tMins().m_floats[0] - c_ref[i].tMins().m_floats[0]) > 0.001) ||
|
||||
(fabs(c[i].tMins().m_floats[1] - c_ref[i].tMins().m_floats[1]) > 0.001) ||
|
||||
(fabs(c[i].tMins().m_floats[2] - c_ref[i].tMins().m_floats[2]) > 0.001)
|
||||
//|| (fabs(c[i].tMins().m_floats[3] - c_ref[i].tMins().m_floats[3]) > 0.001)
|
||||
)
|
||||
|
||||
|
||||
//if((c[i].tMaxs().m_floats[0] != c_ref[i].tMaxs().m_floats[0]) || (c[i].tMaxs().m_floats[1] != c_ref[i].tMaxs().m_floats[1]) || (c[i].tMaxs().m_floats[2] != c_ref[i].tMaxs().m_floats[2]) || (c[i].tMaxs().m_floats[3] != c_ref[i].tMaxs().m_floats[3]) || (c[i].tMins().m_floats[0] != c_ref[i].tMins().m_floats[0]) || (c[i].tMins().m_floats[1] != c_ref[i].tMins().m_floats[1]) || (c[i].tMins().m_floats[2] != c_ref[i].tMins().m_floats[2]) || (c[i].tMins().m_floats[3] != c_ref[i].tMins().m_floats[3]))
|
||||
{
|
||||
printf("Merge fail at %d with test = %d, ref = %d\n", i, Select_Test_Res[i], Select_Ref_Res[i]);
|
||||
|
||||
printf("a_mx_f[0] = %.3f, a_mx_f[1] = %.3f, a_mx_f[2] = %.3f, a_mx_f[3] = %.3f\n", a[i].tMaxs().m_floats[0], a[i].tMaxs().m_floats[1], a[i].tMaxs().m_floats[2], a[i].tMaxs().m_floats[3]);
|
||||
printf("a_mi_f[0] = %.3f, a_mi_f[1] = %.3f, a_mi_f[2] = %.3f, a_mi_f[3] = %.3f\n", a[i].tMins().m_floats[0], a[i].tMins().m_floats[1], a[i].tMins().m_floats[2], a[i].tMins().m_floats[3]);
|
||||
printf("b_mx_f[0] = %.3f, b_mx_f[1] = %.3f, b_mx_f[2] = %.3f, b_mx_f[3] = %.3f\n", b[i].tMaxs().m_floats[0], b[i].tMaxs().m_floats[1], b[i].tMaxs().m_floats[2], b[i].tMaxs().m_floats[3]);
|
||||
printf("b_mi_f[0] = %.3f, b_mi_f[1] = %.3f, b_mi_f[2] = %.3f, b_mi_f[3] = %.3f\n", b[i].tMins().m_floats[0], b[i].tMins().m_floats[1], b[i].tMins().m_floats[2], b[i].tMins().m_floats[3]);
|
||||
printf("c_mx_f[0] = %.3f, c_mx_f[1] = %.3f, c_mx_f[2] = %.3f, c_mx_f[3] = %.3f\n", c[i].tMaxs().m_floats[0], c[i].tMaxs().m_floats[1], c[i].tMaxs().m_floats[2], c[i].tMaxs().m_floats[3]);
|
||||
printf("c_mi_f[0] = %.3f, c_mi_f[1] = %.3f, c_mi_f[2] = %.3f, c_mi_f[3] = %.3f\n", c[i].tMins().m_floats[0], c[i].tMins().m_floats[1], c[i].tMins().m_floats[2], c[i].tMins().m_floats[3]);
|
||||
|
||||
printf("a_mx_f_ref[0] = %.3f, a_mx_f_ref[1] = %.3f, a_mx_f_ref[2] = %.3f, a_mx_f_ref[3] = %.3f\n", a_ref[i].tMaxs().m_floats[0], a_ref[i].tMaxs().m_floats[1], a_ref[i].tMaxs().m_floats[2], a_ref[i].tMaxs().m_floats[3]);
|
||||
printf("a_mi_f_ref[0] = %.3f, a_mi_f_ref[1] = %.3f, a_mi_f_ref[2] = %.3f, a_mi_f_ref[3] = %.3f\n", a_ref[i].tMins().m_floats[0], a_ref[i].tMins().m_floats[1], a_ref[i].tMins().m_floats[2], a_ref[i].tMins().m_floats[3]);
|
||||
printf("b_mx_f_ref[0] = %.3f, b_mx_f_ref[1] = %.3f, b_mx_f_ref[2] = %.3f, b_mx_f_ref[3] = %.3f\n", b_ref[i].tMaxs().m_floats[0], b_ref[i].tMaxs().m_floats[1], b_ref[i].tMaxs().m_floats[2], b_ref[i].tMaxs().m_floats[3]);
|
||||
printf("b_mi_f_ref[0] = %.3f, b_mi_f_ref[1] = %.3f, b_mi_f_ref[2] = %.3f, b_mi_f_ref[3] = %.3f\n", b_ref[i].tMins().m_floats[0], b_ref[i].tMins().m_floats[1], b_ref[i].tMins().m_floats[2], b_ref[i].tMins().m_floats[3]);
|
||||
printf("c_mx_f_ref[0] = %.3f, c_mx_f_ref[1] = %.3f, c_mx_f_ref[2] = %.3f, c_mx_f_ref[3] = %.3f\n", c_ref[i].tMaxs().m_floats[0], c_ref[i].tMaxs().m_floats[1], c_ref[i].tMaxs().m_floats[2], c_ref[i].tMaxs().m_floats[3]);
|
||||
printf("c_mi_f_ref[0] = %.3f, c_mi_f_ref[1] = %.3f, c_mi_f_ref[2] = %.3f, c_mi_f_ref[3] = %.3f\n", c_ref[i].tMins().m_floats[0], c_ref[i].tMins().m_floats[1], c_ref[i].tMins().m_floats[2], c_ref[i].tMins().m_floats[3]);
|
||||
return 1;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
////////////////////////////////////
|
||||
//
|
||||
// Time and Test Select
|
||||
//
|
||||
////////////////////////////////////
|
||||
{
|
||||
uint64_t startTime, bestTime, currentTime;
|
||||
|
||||
bestTime = -1LL;
|
||||
scalarTime = 0;
|
||||
for (j = 0; j < NUM_CYCLES; j++)
|
||||
{
|
||||
startTime = ReadTicks();
|
||||
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
Select_Ref_Res[i] = Select_ref(a_ref[i], b_ref[i], c_ref[i]);
|
||||
}
|
||||
|
||||
currentTime = ReadTicks() - startTime;
|
||||
scalarTime += currentTime;
|
||||
if( currentTime < bestTime )
|
||||
bestTime = currentTime;
|
||||
}
|
||||
if( 0 == gReportAverageTimes )
|
||||
scalarTime = bestTime;
|
||||
else
|
||||
scalarTime /= NUM_CYCLES;
|
||||
}
|
||||
|
||||
{
|
||||
uint64_t startTime, bestTime, currentTime;
|
||||
|
||||
bestTime = -1LL;
|
||||
vectorTime = 0;
|
||||
for (j = 0; j < NUM_CYCLES; j++)
|
||||
{
|
||||
startTime = ReadTicks();
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
Select_Test_Res[i] = Select(a[i], b[i], c[i]);
|
||||
}
|
||||
|
||||
currentTime = ReadTicks() - startTime;
|
||||
vectorTime += currentTime;
|
||||
if( currentTime < bestTime )
|
||||
bestTime = currentTime;
|
||||
}
|
||||
if( 0 == gReportAverageTimes )
|
||||
vectorTime = bestTime;
|
||||
else
|
||||
vectorTime /= NUM_CYCLES;
|
||||
}
|
||||
|
||||
vlog( "Select Timing:\n" );
|
||||
vlog( " \t scalar\t vector\n" );
|
||||
vlog( " \t%10.4f\t%10.4f\n", TicksToCycles( scalarTime ) / LOOPCOUNT, TicksToCycles( vectorTime ) / LOOPCOUNT );
|
||||
|
||||
//printf("scalar = %llu, vector = %llu\n", scalarTime, vectorTime);
|
||||
|
||||
for (i = 0; i < DATA_SIZE; i++)
|
||||
{
|
||||
Select_Ref_Res[i] = Select_ref(a_ref[i], b_ref[i], c_ref[i]);
|
||||
Select_Test_Res[i] = Select(a[i], b[i], c[i]);
|
||||
|
||||
if(Select_Test_Res[i] != Select_Ref_Res[i])
|
||||
{
|
||||
printf("Select fail at %d with test = %d, ref = %d\n", i, Select_Test_Res[i], Select_Ref_Res[i]);
|
||||
|
||||
printf("a_mx_f[0] = %.3f, a_mx_f[1] = %.3f, a_mx_f[2] = %.3f, a_mx_f[3] = %.3f\n", a[i].tMaxs().m_floats[0], a[i].tMaxs().m_floats[1], a[i].tMaxs().m_floats[2], a[i].tMaxs().m_floats[3]);
|
||||
printf("a_mi_f[0] = %.3f, a_mi_f[1] = %.3f, a_mi_f[2] = %.3f, a_mi_f[3] = %.3f\n", a[i].tMins().m_floats[0], a[i].tMins().m_floats[1], a[i].tMins().m_floats[2], a[i].tMins().m_floats[3]);
|
||||
printf("b_mx_f[0] = %.3f, b_mx_f[1] = %.3f, b_mx_f[2] = %.3f, b_mx_f[3] = %.3f\n", b[i].tMaxs().m_floats[0], b[i].tMaxs().m_floats[1], b[i].tMaxs().m_floats[2], b[i].tMaxs().m_floats[3]);
|
||||
printf("b_mi_f[0] = %.3f, b_mi_f[1] = %.3f, b_mi_f[2] = %.3f, b_mi_f[3] = %.3f\n", b[i].tMins().m_floats[0], b[i].tMins().m_floats[1], b[i].tMins().m_floats[2], b[i].tMins().m_floats[3]);
|
||||
printf("c_mx_f[0] = %.3f, c_mx_f[1] = %.3f, c_mx_f[2] = %.3f, c_mx_f[3] = %.3f\n", c[i].tMaxs().m_floats[0], c[i].tMaxs().m_floats[1], c[i].tMaxs().m_floats[2], c[i].tMaxs().m_floats[3]);
|
||||
printf("c_mi_f[0] = %.3f, c_mi_f[1] = %.3f, c_mi_f[2] = %.3f, c_mi_f[3] = %.3f\n", c[i].tMins().m_floats[0], c[i].tMins().m_floats[1], c[i].tMins().m_floats[2], c[i].tMins().m_floats[3]);
|
||||
|
||||
printf("a_mx_f_ref[0] = %.3f, a_mx_f_ref[1] = %.3f, a_mx_f_ref[2] = %.3f, a_mx_f_ref[3] = %.3f\n", a_ref[i].tMaxs().m_floats[0], a_ref[i].tMaxs().m_floats[1], a_ref[i].tMaxs().m_floats[2], a_ref[i].tMaxs().m_floats[3]);
|
||||
printf("a_mi_f_ref[0] = %.3f, a_mi_f_ref[1] = %.3f, a_mi_f_ref[2] = %.3f, a_mi_f_ref[3] = %.3f\n", a_ref[i].tMins().m_floats[0], a_ref[i].tMins().m_floats[1], a_ref[i].tMins().m_floats[2], a_ref[i].tMins().m_floats[3]);
|
||||
printf("b_mx_f_ref[0] = %.3f, b_mx_f_ref[1] = %.3f, b_mx_f_ref[2] = %.3f, b_mx_f_ref[3] = %.3f\n", b_ref[i].tMaxs().m_floats[0], b_ref[i].tMaxs().m_floats[1], b_ref[i].tMaxs().m_floats[2], b_ref[i].tMaxs().m_floats[3]);
|
||||
printf("b_mi_f_ref[0] = %.3f, b_mi_f_ref[1] = %.3f, b_mi_f_ref[2] = %.3f, b_mi_f_ref[3] = %.3f\n", b_ref[i].tMins().m_floats[0], b_ref[i].tMins().m_floats[1], b_ref[i].tMins().m_floats[2], b_ref[i].tMins().m_floats[3]);
|
||||
printf("c_mx_f_ref[0] = %.3f, c_mx_f_ref[1] = %.3f, c_mx_f_ref[2] = %.3f, c_mx_f_ref[3] = %.3f\n", c_ref[i].tMaxs().m_floats[0], c_ref[i].tMaxs().m_floats[1], c_ref[i].tMaxs().m_floats[2], c_ref[i].tMaxs().m_floats[3]);
|
||||
printf("c_mi_f_ref[0] = %.3f, c_mi_f_ref[1] = %.3f, c_mi_f_ref[2] = %.3f, c_mi_f_ref[3] = %.3f\n", c_ref[i].tMins().m_floats[0], c_ref[i].tMins().m_floats[1], c_ref[i].tMins().m_floats[2], c_ref[i].tMins().m_floats[3]);
|
||||
return 1;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user