7529cdb3f6
The upcoming vectormath that will used to speed up the SPU version of Extras/BulletMultiThreaded depends on this.
125 lines
4.8 KiB
C
125 lines
4.8 KiB
C
/* Test fminf4 and fmaxf4 for SPU
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Copyright (C) 2006, 2007 Sony Computer Entertainment Inc.
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All rights reserved.
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Redistribution and use in source and binary forms,
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with or without modification, are permitted provided that the
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following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the Sony Computer Entertainment Inc nor the names
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of its contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <math.h>
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#include "simdmath.h"
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#include "common-test.h"
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#include "testutils.h"
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int main()
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{
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TEST_SET_START("20040928184342EJL","EJL", "fminf4_fmaxf4");
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float x0min = hide_float(1760.135f);
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float x0max = hide_float(19355.03f);
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float x1min = hide_float(-12351.9f);
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float x1max = hide_float(-139.035f);
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float x2min = hide_float(-1.0);
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float x2max = hide_float(0.0);
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vec_float4 x0min_v = spu_splats(x0min);
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vec_float4 x0max_v = spu_splats(x0max);
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vec_float4 x1min_v = spu_splats(x1min);
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vec_float4 x1max_v = spu_splats(x1max);
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vec_float4 x2min_v = spu_splats(x2min);
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vec_float4 x2max_v = spu_splats(x2max);
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float res;
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vec_float4 res_v;
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TEST_START("fminf4");
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res_v = fminf4(x0min_v, x0max_v);
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TEST_CHECK("20040928184345EJL", allequal_float4( res_v, x0min_v ), 0);
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res_v = fminf4(x0max_v, x0min_v);
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TEST_CHECK("20040928184349EJL", allequal_float4( res_v, x0min_v ), 0);
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res_v = fminf4(x1min_v, x1max_v);
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TEST_CHECK("20040928184351EJL", allequal_float4( res_v, x1min_v ), 0);
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res_v = fminf4(x1max_v, x1min_v);
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TEST_CHECK("20040928184353EJL", allequal_float4( res_v, x1min_v ), 0);
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res_v = fminf4(x2min_v, x2max_v);
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TEST_CHECK("20040928184354EJL", allequal_float4( res_v, x2min_v ), 0);
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res_v = fminf4(x2max_v, x2min_v);
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TEST_CHECK("20040928184356EJL", allequal_float4( res_v, x2min_v ), 0);
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TEST_START("fminf");
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res = fminf(x0min, x0max);
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TEST_CHECK("20040928184358EJL", res == x0min, 0);
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res = fminf(x0max, x0min);
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TEST_CHECK("20040928184400EJL", res == x0min, 0);
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res = fminf(x1min, x1max);
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TEST_CHECK("20040928184401EJL", res == x1min, 0);
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res = fminf(x1max, x1min);
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TEST_CHECK("20040928184403EJL", res == x1min, 0);
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res = fminf(x2min, x2max);
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TEST_CHECK("20040928184405EJL", res == x2min, 0);
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res = fminf(x2max, x2min);
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TEST_CHECK("20040928184406EJL", res == x2min, 0);
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TEST_START("fmaxf4");
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res_v = fmaxf4(x0min_v, x0max_v);
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TEST_CHECK("20040928184411EJL", allequal_float4( res_v, x0max_v ), 0);
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res_v = fmaxf4(x0max_v, x0min_v);
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TEST_CHECK("20040928184413EJL", allequal_float4( res_v, x0max_v ), 0);
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res_v = fmaxf4(x1min_v, x1max_v);
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TEST_CHECK("20040928184415EJL", allequal_float4( res_v, x1max_v ), 0);
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res_v = fmaxf4(x1max_v, x1min_v);
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TEST_CHECK("20040928184416EJL", allequal_float4( res_v, x1max_v ), 0);
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res_v = fmaxf4(x2min_v, x2max_v);
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TEST_CHECK("20040928184417EJL", allequal_float4( res_v, x2max_v ), 0);
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res_v = fmaxf4(x2max_v, x2min_v);
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TEST_CHECK("20040928184419EJL", allequal_float4( res_v, x2max_v ), 0);
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TEST_START("fmaxf");
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res = fmaxf(x0min, x0max);
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TEST_CHECK("20040928184420EJL", res == x0max, 0);
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res = fmaxf(x0max, x0min);
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TEST_CHECK("20040928184422EJL", res == x0max, 0);
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res = fmaxf(x1min, x1max);
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TEST_CHECK("20040928184423EJL", res == x1max, 0);
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res = fmaxf(x1max, x1min);
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TEST_CHECK("20040928184424EJL", res == x1max, 0);
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res = fmaxf(x2min, x2max);
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TEST_CHECK("20040928184426EJL", res == x2max, 0);
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res = fmaxf(x2max, x2min);
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TEST_CHECK("20040928184428EJL", res == x2max, 0);
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TEST_SET_DONE();
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TEST_EXIT();
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}
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