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41 lines
911 B
41 lines
911 B
//========= Copyright Valve Corporation, All rights reserved. ============// |
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// |
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// Purpose: Unit test program for CommandBuffer |
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// |
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// $NoKeywords: $ |
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//=============================================================================// |
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#include "unitlib/unitlib.h" |
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#include "tier1/CommandBuffer.h" |
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#include "tier1/strtools.h" |
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#include "tier0/platform.h" |
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#include "tier0/fasttimer.h" |
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DEFINE_TESTSUITE( MathlibTestSuite ) |
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DEFINE_TESTCASE( MathlibTestSSE, MathlibTestSuite ) |
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{ |
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CFastTimer timer; |
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timer.Start(); |
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float sum = 0.f; |
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for( float a = 0.f; a <= M_PI; a += 0.000001f ) |
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sum += sinf(a); |
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timer.End(); |
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Msg("cos Cycles: %llu\n", timer.GetDuration().GetLongCycles()); |
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Msg("cos sum - %f\n", sum); |
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timer.Start(); |
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for( float a = 0.f; a <= M_PI; a += 0.000001f ) |
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sum += FastCos(a); |
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timer.End(); |
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Msg("ssecos Cycles: %llu\n", timer.GetDuration().GetLongCycles()); |
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Msg("ssecos sum - %f\n", sum); |
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}
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