mirror of
https://github.com/id-Software/DOOM-3-BFG.git
synced 2024-12-11 05:01:25 +00:00
1304 lines
35 KiB
C++
1304 lines
35 KiB
C++
/*
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===========================================================================
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Doom 3 BFG Edition GPL Source Code
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Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company.
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Copyright (C) 2012 Robert Beckebans
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This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").
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Doom 3 BFG Edition Source Code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Doom 3 BFG Edition Source Code is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Doom 3 BFG Edition Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
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===========================================================================
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*/
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#pragma hdrstop
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#include "../precompiled.h"
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#include "Simd_Generic.h"
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#include "Simd_SSE.h"
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idSIMDProcessor * processor = NULL; // pointer to SIMD processor
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idSIMDProcessor * generic = NULL; // pointer to generic SIMD implementation
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idSIMDProcessor * SIMDProcessor = NULL;
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/*
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================
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idSIMD::Init
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================
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*/
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void idSIMD::Init() {
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generic = new (TAG_MATH) idSIMD_Generic;
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generic->cpuid = CPUID_GENERIC;
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processor = NULL;
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SIMDProcessor = generic;
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}
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/*
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============
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idSIMD::InitProcessor
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============
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*/
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void idSIMD::InitProcessor( const char *module, bool forceGeneric ) {
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cpuid_t cpuid;
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idSIMDProcessor *newProcessor;
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cpuid = idLib::sys->GetProcessorId();
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if ( forceGeneric ) {
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newProcessor = generic;
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} else {
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if ( processor == NULL ) {
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if ( ( cpuid & CPUID_MMX ) && ( cpuid & CPUID_SSE ) ) {
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processor = new (TAG_MATH) idSIMD_SSE;
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} else {
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processor = generic;
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}
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processor->cpuid = cpuid;
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}
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newProcessor = processor;
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}
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if ( newProcessor != SIMDProcessor ) {
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SIMDProcessor = newProcessor;
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idLib::common->Printf( "%s using %s for SIMD processing\n", module, SIMDProcessor->GetName() );
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}
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if ( cpuid & CPUID_FTZ ) {
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idLib::sys->FPU_SetFTZ( true );
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idLib::common->Printf( "enabled Flush-To-Zero mode\n" );
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}
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if ( cpuid & CPUID_DAZ ) {
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idLib::sys->FPU_SetDAZ( true );
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idLib::common->Printf( "enabled Denormals-Are-Zero mode\n" );
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}
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}
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/*
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================
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idSIMD::Shutdown
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================
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*/
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void idSIMD::Shutdown() {
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if ( processor != generic ) {
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delete processor;
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}
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delete generic;
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generic = NULL;
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processor = NULL;
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SIMDProcessor = NULL;
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}
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//===============================================================
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//
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// Test code
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//
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//===============================================================
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#define COUNT 999 // data count (odd to catch edge cases)
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#define BIG_COUNT COUNT*5 // Some tests need a larger count
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#define NUMTESTS 2048 // number of tests
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#define RANDOM_SEED 1013904223L //((int)idLib::sys->GetClockTicks())
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idSIMDProcessor *p_simd;
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idSIMDProcessor *p_generic;
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int baseClocks = 0; // DG: use int instead of long for 64bit compatibility
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#if defined(_MSC_VER) && defined(_M_IX86)
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#define TIME_TYPE int
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#pragma warning(disable : 4731) // frame pointer register 'ebx' modified by inline assembly code
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long saved_ebx = 0;
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#define StartRecordTime( start ) \
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__asm mov saved_ebx, ebx \
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__asm xor eax, eax \
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__asm cpuid \
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__asm rdtsc \
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__asm mov start, eax \
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__asm xor eax, eax \
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__asm cpuid
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#define StopRecordTime( end ) \
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__asm xor eax, eax \
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__asm cpuid \
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__asm rdtsc \
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__asm mov end, eax \
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__asm mov ebx, saved_ebx \
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__asm xor eax, eax \
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__asm cpuid
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#elif MACOS_X // DG: versions for OSX and others from dhewm3
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double ticksPerNanosecond;
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#define TIME_TYPE uint64_t
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#define StartRecordTime( start ) \
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start = mach_absolute_time();
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#define StopRecordTime( end ) \
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end = mach_absolute_time();
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#else // not _MSC_VER and _M_IX86 or MACOS_X
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// FIXME: meaningful values/functions here for Linux?
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#define TIME_TYPE int
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#define StartRecordTime( start ) \
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start = 0;
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#define StopRecordTime( end ) \
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end = 1;
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#endif // DG end
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#define GetBest( start, end, best ) \
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if ( !best || end - start < best ) { \
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best = end - start; \
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}
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/*
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============
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PrintClocks
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============
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*/
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void PrintClocks( const char *string, int dataCount, int clocks, int otherClocks = 0 ) {
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int i;
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idLib::common->Printf( string );
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for ( i = idStr::LengthWithoutColors(string); i < 48; i++ ) {
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idLib::common->Printf(" ");
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}
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clocks -= baseClocks;
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if ( otherClocks && clocks ) {
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otherClocks -= baseClocks;
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float p = (float)otherClocks / (float)clocks;
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idLib::common->Printf( "c = %4d, clcks = %5d, %.1fX\n", dataCount, clocks, p );
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} else {
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idLib::common->Printf( "c = %4d, clcks = %5d\n", dataCount, clocks );
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}
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}
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/*
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============
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GetBaseClocks
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============
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*/
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void GetBaseClocks() {
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int i, start, end, bestClocks;
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bestClocks = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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StopRecordTime( end );
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GetBest( start, end, bestClocks );
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}
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baseClocks = bestClocks;
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}
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/*
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============
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TestMinMax
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============
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*/
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void TestMinMax() {
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int i;
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TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
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ALIGN16( float fsrc0[COUNT] );
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ALIGN16( idVec2 v2src0[COUNT] );
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ALIGN16( idVec3 v3src0[COUNT] );
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ALIGN16( idDrawVert drawVerts[COUNT] );
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ALIGN16( triIndex_t indexes[COUNT] );
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float min = 0.0f, max = 0.0f, min2 = 0.0f, max2 = 0.0f;
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idVec2 v2min, v2max, v2min2, v2max2;
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idVec3 vmin, vmax, vmin2, vmax2;
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const char *result;
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idRandom srnd( RANDOM_SEED );
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for ( i = 0; i < COUNT; i++ ) {
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fsrc0[i] = srnd.CRandomFloat() * 10.0f;
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v2src0[i][0] = srnd.CRandomFloat() * 10.0f;
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v2src0[i][1] = srnd.CRandomFloat() * 10.0f;
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v3src0[i][0] = srnd.CRandomFloat() * 10.0f;
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v3src0[i][1] = srnd.CRandomFloat() * 10.0f;
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v3src0[i][2] = srnd.CRandomFloat() * 10.0f;
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drawVerts[i].xyz = v3src0[i];
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indexes[i] = i;
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}
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idLib::common->Printf("====================================\n" );
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bestClocksGeneric = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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min = idMath::INFINITY;
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max = -idMath::INFINITY;
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StartRecordTime( start );
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p_generic->MinMax( min, max, fsrc0, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksGeneric );
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}
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PrintClocks( "generic->MinMax( float[] )", COUNT, bestClocksGeneric );
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bestClocksSIMD = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_simd->MinMax( min2, max2, fsrc0, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksSIMD );
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}
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result = ( min == min2 && max == max2 ) ? "ok" : S_COLOR_RED"X";
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PrintClocks( va( " simd->MinMax( float[] ) %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
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bestClocksGeneric = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_generic->MinMax( v2min, v2max, v2src0, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksGeneric );
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}
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PrintClocks( "generic->MinMax( idVec2[] )", COUNT, bestClocksGeneric );
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bestClocksSIMD = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_simd->MinMax( v2min2, v2max2, v2src0, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksSIMD );
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}
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result = ( v2min == v2min2 && v2max == v2max2 ) ? "ok" : S_COLOR_RED"X";
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PrintClocks( va( " simd->MinMax( idVec2[] ) %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
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bestClocksGeneric = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_generic->MinMax( vmin, vmax, v3src0, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksGeneric );
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}
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PrintClocks( "generic->MinMax( idVec3[] )", COUNT, bestClocksGeneric );
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bestClocksSIMD = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_simd->MinMax( vmin2, vmax2, v3src0, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksSIMD );
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}
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result = ( vmin == vmin2 && vmax == vmax2 ) ? "ok" : S_COLOR_RED"X";
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PrintClocks( va( " simd->MinMax( idVec3[] ) %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
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bestClocksGeneric = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_generic->MinMax( vmin, vmax, drawVerts, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksGeneric );
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}
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PrintClocks( "generic->MinMax( idDrawVert[] )", COUNT, bestClocksGeneric );
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bestClocksSIMD = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_simd->MinMax( vmin2, vmax2, drawVerts, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksSIMD );
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}
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result = ( vmin == vmin2 && vmax == vmax2 ) ? "ok" : S_COLOR_RED"X";
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PrintClocks( va( " simd->MinMax( idDrawVert[] ) %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
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bestClocksGeneric = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_generic->MinMax( vmin, vmax, drawVerts, indexes, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksGeneric );
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}
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PrintClocks( "generic->MinMax( idDrawVert[], indexes[] )", COUNT, bestClocksGeneric );
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bestClocksSIMD = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_simd->MinMax( vmin2, vmax2, drawVerts, indexes, COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksSIMD );
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}
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result = ( vmin == vmin2 && vmax == vmax2 ) ? "ok" : S_COLOR_RED"X";
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PrintClocks( va( " simd->MinMax( idDrawVert[], indexes[] ) %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
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}
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/*
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============
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TestMemcpy
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============
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*/
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void TestMemcpy() {
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TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
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int i;
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byte test0[BIG_COUNT];
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byte test1[BIG_COUNT];
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const char * result;
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idRandom random( RANDOM_SEED );
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for ( i = 0; i < BIG_COUNT; i++ ) {
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test0[i] = random.RandomInt( 255 );
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}
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idLib::common->Printf("====================================\n" );
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bestClocksGeneric = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_generic->Memcpy( test1, test0, BIG_COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksGeneric );
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}
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PrintClocks( "generic->Memcpy()", BIG_COUNT, bestClocksGeneric );
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for ( i = 0; i < BIG_COUNT; i++ ) {
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test0[i] = random.RandomInt( 255 );
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}
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bestClocksSIMD = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_simd->Memcpy( test1, test0, BIG_COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksSIMD );
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}
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for ( i = 0; i < BIG_COUNT; i++ ) {
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if ( test1[i] != test0[i] ) {
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break;
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}
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}
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result = ( i >= BIG_COUNT ) ? "ok" : S_COLOR_RED"X";
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PrintClocks( va( " simd->Memcpy() %s", result), BIG_COUNT, bestClocksSIMD, bestClocksGeneric );
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}
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/*
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============
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TestMemset
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============
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*/
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void TestMemset() {
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TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
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int i, j;
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const char * result;
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byte test0[BIG_COUNT];
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idRandom random( RANDOM_SEED );
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j = 1 + random.RandomInt( 254 );
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idLib::common->Printf("====================================\n" );
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bestClocksGeneric = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_generic->Memset( test0, j, BIG_COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksGeneric );
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}
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PrintClocks( "generic->Memset()", BIG_COUNT, bestClocksGeneric );
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j = 1 + random.RandomInt( 254 );
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bestClocksSIMD = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_simd->Memset( test0, j, BIG_COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksSIMD );
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}
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for ( i = 0; i < BIG_COUNT; i++ ) {
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if ( test0[i] != j ) {
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break;
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}
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}
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result = ( i >= BIG_COUNT ) ? "ok" : S_COLOR_RED"X";
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PrintClocks( va( " simd->Memset() %s", result), BIG_COUNT, bestClocksSIMD, bestClocksGeneric );
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j = 0;
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bestClocksGeneric = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_generic->Memset( test0, j, BIG_COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksGeneric );
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}
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PrintClocks( "generic->Memset( 0 )", BIG_COUNT, bestClocksGeneric );
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bestClocksSIMD = 0;
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for ( i = 0; i < NUMTESTS; i++ ) {
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StartRecordTime( start );
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p_simd->Memset( test0, j, BIG_COUNT );
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StopRecordTime( end );
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GetBest( start, end, bestClocksSIMD );
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}
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for ( i = 0; i < BIG_COUNT; i++ ) {
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if ( test0[i] != j ) {
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break;
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}
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}
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result = ( i >= BIG_COUNT ) ? "ok" : S_COLOR_RED"X";
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PrintClocks( va( " simd->Memset( 0 ) %s", result), BIG_COUNT, bestClocksSIMD, bestClocksGeneric );
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}
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/*
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============
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TestBlendJoints
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============
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*/
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void TestBlendJoints() {
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int i, j;
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TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
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idTempArray< idJointQuat > baseJoints( COUNT );
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idTempArray< idJointQuat > joints1( COUNT );
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idTempArray< idJointQuat > joints2( COUNT );
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idTempArray< idJointQuat > blendJoints( COUNT );
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idTempArray< int > index( COUNT );
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float lerp = 0.3f;
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const char *result;
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idRandom srnd( RANDOM_SEED );
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for ( i = 0; i < COUNT; i++ ) {
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idAngles angles;
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angles[0] = srnd.CRandomFloat() * 180.0f;
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angles[1] = srnd.CRandomFloat() * 180.0f;
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angles[2] = srnd.CRandomFloat() * 180.0f;
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baseJoints[i].q = angles.ToQuat();
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baseJoints[i].t[0] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].t[1] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].t[2] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].w = 0.0f;
|
|
angles[0] = srnd.CRandomFloat() * 180.0f;
|
|
angles[1] = srnd.CRandomFloat() * 180.0f;
|
|
angles[2] = srnd.CRandomFloat() * 180.0f;
|
|
blendJoints[i].q = angles.ToQuat();
|
|
blendJoints[i].t[0] = srnd.CRandomFloat() * 10.0f;
|
|
blendJoints[i].t[1] = srnd.CRandomFloat() * 10.0f;
|
|
blendJoints[i].t[2] = srnd.CRandomFloat() * 10.0f;
|
|
blendJoints[i].w = 0.0f;
|
|
index[i] = i;
|
|
}
|
|
|
|
bestClocksGeneric = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
for ( j = 0; j < COUNT; j++ ) {
|
|
joints1[j] = baseJoints[j];
|
|
}
|
|
StartRecordTime( start );
|
|
p_generic->BlendJoints( joints1.Ptr(), blendJoints.Ptr(), lerp, index.Ptr(), COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksGeneric );
|
|
}
|
|
PrintClocks( "generic->BlendJoints()", COUNT, bestClocksGeneric );
|
|
|
|
bestClocksSIMD = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
for ( j = 0; j < COUNT; j++ ) {
|
|
joints2[j] = baseJoints[j];
|
|
}
|
|
StartRecordTime( start );
|
|
p_simd->BlendJoints( joints2.Ptr(), blendJoints.Ptr(), lerp, index.Ptr(), COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksSIMD );
|
|
}
|
|
|
|
for ( i = 0; i < COUNT; i++ ) {
|
|
if ( !joints1[i].t.Compare( joints2[i].t, 1e-3f ) ) {
|
|
break;
|
|
}
|
|
if ( !joints1[i].q.Compare( joints2[i].q, 1e-2f ) ) {
|
|
break;
|
|
}
|
|
}
|
|
result = ( i >= COUNT ) ? "ok" : S_COLOR_RED"X";
|
|
PrintClocks( va( " simd->BlendJoints() %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
|
|
}
|
|
|
|
/*
|
|
============
|
|
TestBlendJoints
|
|
============
|
|
*/
|
|
void TestBlendJointsFast() {
|
|
int i, j;
|
|
TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
|
|
idTempArray< idJointQuat > baseJoints( COUNT );
|
|
idTempArray< idJointQuat > joints1( COUNT );
|
|
idTempArray< idJointQuat > joints2( COUNT );
|
|
idTempArray< idJointQuat > blendJoints( COUNT );
|
|
idTempArray< int > index( COUNT );
|
|
float lerp = 0.3f;
|
|
const char *result;
|
|
|
|
idRandom srnd( RANDOM_SEED );
|
|
|
|
for ( i = 0; i < COUNT; i++ ) {
|
|
idAngles angles;
|
|
angles[0] = srnd.CRandomFloat() * 180.0f;
|
|
angles[1] = srnd.CRandomFloat() * 180.0f;
|
|
angles[2] = srnd.CRandomFloat() * 180.0f;
|
|
baseJoints[i].q = angles.ToQuat();
|
|
baseJoints[i].t[0] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].t[1] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].t[2] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].w = 0.0f;
|
|
angles[0] = srnd.CRandomFloat() * 180.0f;
|
|
angles[1] = srnd.CRandomFloat() * 180.0f;
|
|
angles[2] = srnd.CRandomFloat() * 180.0f;
|
|
blendJoints[i].q = angles.ToQuat();
|
|
blendJoints[i].t[0] = srnd.CRandomFloat() * 10.0f;
|
|
blendJoints[i].t[1] = srnd.CRandomFloat() * 10.0f;
|
|
blendJoints[i].t[2] = srnd.CRandomFloat() * 10.0f;
|
|
blendJoints[i].w = 0.0f;
|
|
index[i] = i;
|
|
}
|
|
|
|
bestClocksGeneric = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
for ( j = 0; j < COUNT; j++ ) {
|
|
joints1[j] = baseJoints[j];
|
|
}
|
|
StartRecordTime( start );
|
|
p_generic->BlendJointsFast( joints1.Ptr(), blendJoints.Ptr(), lerp, index.Ptr(), COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksGeneric );
|
|
}
|
|
PrintClocks( "generic->BlendJointsFast()", COUNT, bestClocksGeneric );
|
|
|
|
bestClocksSIMD = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
for ( j = 0; j < COUNT; j++ ) {
|
|
joints2[j] = baseJoints[j];
|
|
}
|
|
StartRecordTime( start );
|
|
p_simd->BlendJointsFast( joints2.Ptr(), blendJoints.Ptr(), lerp, index.Ptr(), COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksSIMD );
|
|
}
|
|
|
|
for ( i = 0; i < COUNT; i++ ) {
|
|
if ( !joints1[i].t.Compare( joints2[i].t, 1e-3f ) ) {
|
|
break;
|
|
}
|
|
if ( !joints1[i].q.Compare( joints2[i].q, 1e-2f ) ) {
|
|
break;
|
|
}
|
|
}
|
|
result = ( i >= COUNT ) ? "ok" : S_COLOR_RED"X";
|
|
PrintClocks( va( " simd->BlendJointsFast() %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
|
|
}
|
|
|
|
/*
|
|
============
|
|
TestConvertJointQuatsToJointMats
|
|
============
|
|
*/
|
|
void TestConvertJointQuatsToJointMats() {
|
|
int i;
|
|
TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
|
|
idTempArray< idJointQuat > baseJoints( COUNT );
|
|
idTempArray< idJointMat > joints1( COUNT );
|
|
idTempArray< idJointMat > joints2( COUNT );
|
|
const char *result;
|
|
|
|
idRandom srnd( RANDOM_SEED );
|
|
|
|
for ( i = 0; i < COUNT; i++ ) {
|
|
idAngles angles;
|
|
angles[0] = srnd.CRandomFloat() * 180.0f;
|
|
angles[1] = srnd.CRandomFloat() * 180.0f;
|
|
angles[2] = srnd.CRandomFloat() * 180.0f;
|
|
baseJoints[i].q = angles.ToQuat();
|
|
baseJoints[i].t[0] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].t[1] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].t[2] = srnd.CRandomFloat() * 10.0f;
|
|
}
|
|
|
|
bestClocksGeneric = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
p_generic->ConvertJointQuatsToJointMats( joints1.Ptr(), baseJoints.Ptr(), COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksGeneric );
|
|
}
|
|
PrintClocks( "generic->ConvertJointQuatsToJointMats()", COUNT, bestClocksGeneric );
|
|
|
|
bestClocksSIMD = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
p_simd->ConvertJointQuatsToJointMats( joints2.Ptr(), baseJoints.Ptr(), COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksSIMD );
|
|
}
|
|
|
|
for ( i = 0; i < COUNT; i++ ) {
|
|
if ( !joints1[i].Compare( joints2[i], 1e-4f ) ) {
|
|
break;
|
|
}
|
|
}
|
|
result = ( i >= COUNT ) ? "ok" : S_COLOR_RED"X";
|
|
PrintClocks( va( " simd->ConvertJointQuatsToJointMats() %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
|
|
}
|
|
|
|
/*
|
|
============
|
|
TestConvertJointMatsToJointQuats
|
|
============
|
|
*/
|
|
void TestConvertJointMatsToJointQuats() {
|
|
int i;
|
|
TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
|
|
idTempArray< idJointMat > baseJoints( COUNT );
|
|
idTempArray< idJointQuat > joints1( COUNT );
|
|
idTempArray< idJointQuat > joints2( COUNT );
|
|
const char *result;
|
|
|
|
idRandom srnd( RANDOM_SEED );
|
|
|
|
for ( i = 0; i < COUNT; i++ ) {
|
|
idAngles angles;
|
|
angles[0] = srnd.CRandomFloat() * 180.0f;
|
|
angles[1] = srnd.CRandomFloat() * 180.0f;
|
|
angles[2] = srnd.CRandomFloat() * 180.0f;
|
|
baseJoints[i].SetRotation( angles.ToMat3() );
|
|
idVec3 v;
|
|
v[0] = srnd.CRandomFloat() * 10.0f;
|
|
v[1] = srnd.CRandomFloat() * 10.0f;
|
|
v[2] = srnd.CRandomFloat() * 10.0f;
|
|
baseJoints[i].SetTranslation( v );
|
|
}
|
|
|
|
bestClocksGeneric = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
p_generic->ConvertJointMatsToJointQuats( joints1.Ptr(), baseJoints.Ptr(), COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksGeneric );
|
|
}
|
|
PrintClocks( "generic->ConvertJointMatsToJointQuats()", COUNT, bestClocksGeneric );
|
|
|
|
bestClocksSIMD = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
p_simd->ConvertJointMatsToJointQuats( joints2.Ptr(), baseJoints.Ptr(), COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksSIMD );
|
|
}
|
|
|
|
for ( i = 0; i < COUNT; i++ ) {
|
|
if ( !joints1[i].q.Compare( joints2[i].q, 1e-4f ) ) {
|
|
break;
|
|
}
|
|
if ( !joints1[i].t.Compare( joints2[i].t, 1e-4f ) ) {
|
|
break;
|
|
}
|
|
}
|
|
result = ( i >= COUNT ) ? "ok" : S_COLOR_RED"X";
|
|
PrintClocks( va( " simd->ConvertJointMatsToJointQuats() %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
|
|
}
|
|
|
|
/*
|
|
============
|
|
TestTransformJoints
|
|
============
|
|
*/
|
|
void TestTransformJoints() {
|
|
int i, j;
|
|
TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
|
|
idTempArray< idJointMat > joints( COUNT+1 );
|
|
idTempArray< idJointMat > joints1( COUNT+1 );
|
|
idTempArray< idJointMat > joints2( COUNT+1 );
|
|
idTempArray< int > parents( COUNT+1 );
|
|
const char *result;
|
|
|
|
idRandom srnd( RANDOM_SEED );
|
|
|
|
for ( i = 0; i <= COUNT; i++ ) {
|
|
idAngles angles;
|
|
angles[0] = srnd.CRandomFloat() * 180.0f;
|
|
angles[1] = srnd.CRandomFloat() * 180.0f;
|
|
angles[2] = srnd.CRandomFloat() * 180.0f;
|
|
joints[i].SetRotation( angles.ToMat3() );
|
|
idVec3 v;
|
|
v[0] = srnd.CRandomFloat() * 2.0f;
|
|
v[1] = srnd.CRandomFloat() * 2.0f;
|
|
v[2] = srnd.CRandomFloat() * 2.0f;
|
|
joints[i].SetTranslation( v );
|
|
parents[i] = i - 1;
|
|
}
|
|
|
|
bestClocksGeneric = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
for ( j = 0; j <= COUNT; j++ ) {
|
|
joints1[j] = joints[j];
|
|
}
|
|
StartRecordTime( start );
|
|
p_generic->TransformJoints( joints1.Ptr(), parents.Ptr(), 1, COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksGeneric );
|
|
}
|
|
PrintClocks( "generic->TransformJoints()", COUNT, bestClocksGeneric );
|
|
|
|
bestClocksSIMD = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
for ( j = 0; j <= COUNT; j++ ) {
|
|
joints2[j] = joints[j];
|
|
}
|
|
StartRecordTime( start );
|
|
p_simd->TransformJoints( joints2.Ptr(), parents.Ptr(), 1, COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksSIMD );
|
|
}
|
|
|
|
for ( i = 1; i <= COUNT; i++ ) {
|
|
if ( !joints1[i].Compare( joints2[i], 1e-3f ) ) {
|
|
break;
|
|
}
|
|
}
|
|
result = ( i >= COUNT ) ? "ok" : S_COLOR_RED"X";
|
|
PrintClocks( va( " simd->TransformJoints() %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
|
|
}
|
|
|
|
/*
|
|
============
|
|
TestUntransformJoints
|
|
============
|
|
*/
|
|
void TestUntransformJoints() {
|
|
int i, j;
|
|
TIME_TYPE start, end, bestClocksGeneric, bestClocksSIMD;
|
|
idTempArray< idJointMat > joints( COUNT+1 );
|
|
idTempArray< idJointMat > joints1( COUNT+1 );
|
|
idTempArray< idJointMat > joints2( COUNT+1 );
|
|
idTempArray< int > parents( COUNT+1 );
|
|
const char *result;
|
|
|
|
idRandom srnd( RANDOM_SEED );
|
|
|
|
for ( i = 0; i <= COUNT; i++ ) {
|
|
idAngles angles;
|
|
angles[0] = srnd.CRandomFloat() * 180.0f;
|
|
angles[1] = srnd.CRandomFloat() * 180.0f;
|
|
angles[2] = srnd.CRandomFloat() * 180.0f;
|
|
joints[i].SetRotation( angles.ToMat3() );
|
|
idVec3 v;
|
|
v[0] = srnd.CRandomFloat() * 2.0f;
|
|
v[1] = srnd.CRandomFloat() * 2.0f;
|
|
v[2] = srnd.CRandomFloat() * 2.0f;
|
|
joints[i].SetTranslation( v );
|
|
parents[i] = i - 1;
|
|
}
|
|
|
|
bestClocksGeneric = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
for ( j = 0; j <= COUNT; j++ ) {
|
|
joints1[j] = joints[j];
|
|
}
|
|
StartRecordTime( start );
|
|
p_generic->UntransformJoints( joints1.Ptr(), parents.Ptr(), 1, COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksGeneric );
|
|
}
|
|
PrintClocks( "generic->UntransformJoints()", COUNT, bestClocksGeneric );
|
|
|
|
bestClocksSIMD = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
for ( j = 0; j <= COUNT; j++ ) {
|
|
joints2[j] = joints[j];
|
|
}
|
|
StartRecordTime( start );
|
|
p_simd->UntransformJoints( joints2.Ptr(), parents.Ptr(), 1, COUNT );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocksSIMD );
|
|
}
|
|
|
|
for ( i = 1; i <= COUNT; i++ ) {
|
|
if ( !joints1[i].Compare( joints2[i], 1e-3f ) ) {
|
|
break;
|
|
}
|
|
}
|
|
result = ( i >= COUNT ) ? "ok" : S_COLOR_RED"X";
|
|
PrintClocks( va( " simd->UntransformJoints() %s", result ), COUNT, bestClocksSIMD, bestClocksGeneric );
|
|
}
|
|
|
|
/*
|
|
============
|
|
TestMath
|
|
============
|
|
*/
|
|
void TestMath() {
|
|
int i;
|
|
TIME_TYPE start, end, bestClocks;
|
|
|
|
idLib::common->Printf("====================================\n" );
|
|
|
|
float tst = -1.0f;
|
|
float tst2 = 1.0f;
|
|
float testvar = 1.0f;
|
|
idRandom rnd;
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = fabs( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " fabs( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
int tmp = * ( int * ) &tst;
|
|
tmp &= 0x7FFFFFFF;
|
|
tst = * ( float * ) &tmp;
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Fabs( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = 10.0f + 100.0f * rnd.RandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = sqrt( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * 0.01f;
|
|
tst = 10.0f + 100.0f * rnd.RandomFloat();
|
|
}
|
|
PrintClocks( " sqrt( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.RandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Sqrt( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.RandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Sqrt( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.RandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Sqrt16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.RandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Sqrt16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Sin( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Sin( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Sin16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Sin16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Cos( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Cos( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Cos16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Cos16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
idMath::SinCos( tst, tst, tst2 );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::SinCos( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
idMath::SinCos16( tst, tst, tst2 );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( "idMath::SinCos16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Tan( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Tan( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Tan16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Tan16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::ASin( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * ( 1.0f / idMath::PI );
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::ASin( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::ASin16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * ( 1.0f / idMath::PI );
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::ASin16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::ACos( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * ( 1.0f / idMath::PI );
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::ACos( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::ACos16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * ( 1.0f / idMath::PI );
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::ACos16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::ATan( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::ATan( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::ATan16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::ATan16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Pow( 2.7f, tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * 0.1f;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Pow( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Pow16( 2.7f, tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * 0.1f;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Pow16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Exp( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * 0.1f;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Exp( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
tst = idMath::Exp16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst * 0.1f;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Exp16( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
tst = fabs( tst ) + 1.0f;
|
|
StartRecordTime( start );
|
|
tst = idMath::Log( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Log( tst )", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
tst = rnd.CRandomFloat();
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
tst = fabs( tst ) + 1.0f;
|
|
StartRecordTime( start );
|
|
tst = idMath::Log16( tst );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
testvar = ( testvar + tst ) * tst;
|
|
tst = rnd.CRandomFloat();
|
|
}
|
|
PrintClocks( " idMath::Log16( tst )", 1, bestClocks );
|
|
|
|
idLib::common->Printf( "testvar = %f\n", testvar );
|
|
|
|
idMat3 resultMat3;
|
|
idQuat fromQuat, toQuat, resultQuat;
|
|
idCQuat cq;
|
|
idAngles ang;
|
|
|
|
fromQuat = idAngles( 30, 45, 0 ).ToQuat();
|
|
toQuat = idAngles( 45, 0, 0 ).ToQuat();
|
|
cq = idAngles( 30, 45, 0 ).ToQuat().ToCQuat();
|
|
ang = idAngles( 30, 40, 50 );
|
|
|
|
bestClocks = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
resultMat3 = fromQuat.ToMat3();
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
}
|
|
PrintClocks( " idQuat::ToMat3()", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
resultQuat.Slerp( fromQuat, toQuat, 0.3f );
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
}
|
|
PrintClocks( " idQuat::Slerp()", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
resultQuat = cq.ToQuat();
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
}
|
|
PrintClocks( " idCQuat::ToQuat()", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
resultQuat = ang.ToQuat();
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
}
|
|
PrintClocks( " idAngles::ToQuat()", 1, bestClocks );
|
|
|
|
bestClocks = 0;
|
|
for ( i = 0; i < NUMTESTS; i++ ) {
|
|
StartRecordTime( start );
|
|
resultMat3 = ang.ToMat3();
|
|
StopRecordTime( end );
|
|
GetBest( start, end, bestClocks );
|
|
}
|
|
PrintClocks( " idAngles::ToMat3()", 1, bestClocks );
|
|
}
|
|
|
|
/*
|
|
============
|
|
idSIMD::Test_f
|
|
============
|
|
*/
|
|
void idSIMD::Test_f( const idCmdArgs &args ) {
|
|
|
|
// RB begin
|
|
#if defined(_WIN32)
|
|
SetThreadPriority( GetCurrentThread(), THREAD_PRIORITY_TIME_CRITICAL );
|
|
#endif
|
|
// RB end
|
|
|
|
p_simd = processor;
|
|
p_generic = generic;
|
|
|
|
if ( idStr::Length( args.Argv( 1 ) ) != 0 ) {
|
|
cpuid_t cpuid = idLib::sys->GetProcessorId();
|
|
idStr argString = args.Args();
|
|
|
|
argString.Replace( " ", "" );
|
|
|
|
if ( idStr::Icmp( argString, "SSE" ) == 0 ) {
|
|
if ( !( cpuid & CPUID_MMX ) || !( cpuid & CPUID_SSE ) ) {
|
|
common->Printf( "CPU does not support MMX & SSE\n" );
|
|
return;
|
|
}
|
|
p_simd = new (TAG_MATH) idSIMD_SSE;
|
|
} else {
|
|
common->Printf( "invalid argument, use: MMX, 3DNow, SSE, SSE2, SSE3, AltiVec\n" );
|
|
return;
|
|
}
|
|
}
|
|
|
|
idLib::common->SetRefreshOnPrint( true );
|
|
|
|
idLib::common->Printf( "using %s for SIMD processing\n", p_simd->GetName() );
|
|
|
|
GetBaseClocks();
|
|
|
|
TestMath();
|
|
TestMinMax();
|
|
TestMemcpy();
|
|
TestMemset();
|
|
|
|
idLib::common->Printf("====================================\n" );
|
|
|
|
TestBlendJoints();
|
|
TestBlendJointsFast();
|
|
TestConvertJointQuatsToJointMats();
|
|
TestConvertJointMatsToJointQuats();
|
|
TestTransformJoints();
|
|
TestUntransformJoints();
|
|
|
|
idLib::common->Printf("====================================\n" );
|
|
|
|
idLib::common->SetRefreshOnPrint( false );
|
|
|
|
if ( p_simd != processor ) {
|
|
delete p_simd;
|
|
}
|
|
p_simd = NULL;
|
|
p_generic = NULL;
|
|
|
|
// RB begin
|
|
#if defined(_WIN32)
|
|
SetThreadPriority( GetCurrentThread(), THREAD_PRIORITY_NORMAL );
|
|
#endif
|
|
// RB end
|
|
}
|