109 lines
3.4 KiB
C
109 lines
3.4 KiB
C
/* test_add.c
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* vi:ts=4 sw=4
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*
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* (c) Copyright 2012 Hewlett-Packard Development Company, L.P.
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License. You may obtain
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* a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <winpr/sysinfo.h>
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#include "prim_test.h"
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#define FUNC_TEST_SIZE 65536
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static const int ADD16S_PRETEST_ITERATIONS = 300000*64;
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static const int TEST_TIME = 2.0; // seconds
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extern pstatus_t general_add_16s(
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const INT16 *pSrc1, const INT16 *pSrc2, INT16 *pDst, int len);
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extern pstatus_t sse3_add_16s(
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const INT16 *pSrc1, const INT16 *pSrc2, INT16 *pDst, int len);
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/* ========================================================================= */
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int test_add16s_func(void)
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{
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INT16 ALIGN(src1[FUNC_TEST_SIZE+3]), ALIGN(src2[FUNC_TEST_SIZE+3]),
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ALIGN(d1[FUNC_TEST_SIZE+3]), ALIGN(d2[FUNC_TEST_SIZE+3]);
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int failed = 0;
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int i;
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char testStr[256];
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testStr[0] = '\0';
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get_random_data(src1, sizeof(src1));
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get_random_data(src2, sizeof(src2));
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memset(d1, 0, sizeof(d1));
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memset(d2, 0, sizeof(d2));
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general_add_16s(src1+1, src2+1, d1+1, FUNC_TEST_SIZE);
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#ifdef _M_IX86_AMD64
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if(IsProcessorFeaturePresent(PF_SSE3_INSTRUCTIONS_AVAILABLE))
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{
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strcat(testStr, " SSE3");
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/* Aligned */
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sse3_add_16s(src1+1, src2+1, d2+1, FUNC_TEST_SIZE);
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for (i=1; i<FUNC_TEST_SIZE; ++i)
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{
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if (d1[i] != d2[i])
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{
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printf("ADD16S-SSE-aligned FAIL[%d] %d+%d=%d, got %d\n",
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i, src1[i], src2[i], d1[i], d2[i]);
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++failed;
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}
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}
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/* Unaligned */
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sse3_add_16s(src1+1, src2+1, d2+2, FUNC_TEST_SIZE);
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for (i=1; i<FUNC_TEST_SIZE; ++i)
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{
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if (d1[i] != d2[i+1])
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{
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printf("ADD16S-SSE-unaligned FAIL[%d] %d+%d=%d, got %d\n",
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i, src1[i], src2[i], d1[i], d2[i+1]);
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++failed;
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}
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}
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}
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#endif /* i386 */
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#ifdef WITH_IPP
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strcat(testStr, " IPP");
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ippsAdd_16s(src1+1, src2+1, d2+1, FUNC_TEST_SIZE);
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for (i=1; i<FUNC_TEST_SIZE; ++i)
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{
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if (d1[i] != d2[i])
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{
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printf("ADD16S-IPP FAIL[%d] %d+%d=%d, got %d\n",
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i, src1[i], src2[i], d1[i], d2[i]);
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++failed;
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}
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}
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#endif /* WITH_IPP */
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if (!failed) printf("All add16s tests passed (%s).\n", testStr);
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return (failed > 0) ? FAILURE : SUCCESS;
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}
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/* ------------------------------------------------------------------------- */
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STD_SPEED_TEST(add16s_speed_test, INT16, INT16, dst=dst,
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TRUE, general_add_16s(src1, src2, dst, size),
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TRUE, sse3_add_16s(src1, src2, dst, size), PF_SSE3_INSTRUCTIONS_AVAILABLE, FALSE,
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TRUE, ippsAdd_16s(src1, src2, dst, size));
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int test_add16s_speed(void)
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{
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INT16 ALIGN(src1[MAX_TEST_SIZE+3]), ALIGN(src2[MAX_TEST_SIZE+3]),
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ALIGN(dst[MAX_TEST_SIZE+3]);
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get_random_data(src1, sizeof(src1));
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get_random_data(src2, sizeof(src2));
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add16s_speed_test("add16s", "aligned", src1, src2, 0, dst,
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test_sizes, NUM_TEST_SIZES, ADD16S_PRETEST_ITERATIONS, TEST_TIME);
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add16s_speed_test("add16s", "unaligned", src1+1, src2+2, 0, dst,
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test_sizes, NUM_TEST_SIZES, ADD16S_PRETEST_ITERATIONS, TEST_TIME);
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return SUCCESS;
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}
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