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authorjofret2008-06-19 14:45:46 +0000
committerjofret2008-06-19 14:45:46 +0000
commit6142e72914eb2d0b94a0cf9fef554cd3a6760c3f (patch)
tree3182b744582fa37b02afc7df5d0c9b28870109fa /src/matrixOperations/testFloatMatrixMultiplication.c
parent7c9f4fd3f6cfa720f9f9bb6d47ac1641f4bc4f77 (diff)
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Reorganize and separate operations
Diffstat (limited to 'src/matrixOperations/testFloatMatrixMultiplication.c')
-rw-r--r--src/matrixOperations/testFloatMatrixMultiplication.c206
1 files changed, 0 insertions, 206 deletions
diff --git a/src/matrixOperations/testFloatMatrixMultiplication.c b/src/matrixOperations/testFloatMatrixMultiplication.c
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-/*
- * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
- * Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
- *
- * This file must be used under the terms of the CeCILL.
- * This source file is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at
- * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
- *
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <assert.h>
-#include <math.h>
-#include "matrixMultiplication.h"
-
-int testFloatMultiplication(void);
-
-static void cmulmaTest(void) {
- float realM1[4] = {1.0f, 2.0f, 3.0f, 4.0f};
- float imagM1[4] = {1.0f, 2.0f, 3.0f, 4.0f};
- float realM3[6] = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f};
- float imagM3[6] = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f};
-
- floatComplex *M1;
- floatComplex *M2;
- floatComplex M1_mul_M2[4];
- floatComplex *M3;
- floatComplex *M4;
- floatComplex M3_mul_M4[4];
- floatComplex miscM3_mul_M4[9];
-
- int i = 0;
-
- printf("\n>>>> Matrix Complex Float Multiplication Tests\n");
-
- M1 = FloatComplexMatrix(realM1, imagM1, 4);
- M2 = FloatComplexMatrix(realM1, imagM1, 4);
-
- /*
- [ 1+1.%i 3+3.%i] * [ 1+1.%i 3+3.%i] = [ 14.%i 30.%i ]
- [ 2+2.%i 3+3.%i] [ 2+2.%i 3+3.%i] [ 20.%i 44.%i ]
- */
- cmulma(M1, 2, 2, M2, 2, 2, M1_mul_M2);
- for (i = 0; i < 4; ++i)
- {
- printf("M1_mul_M2[%d] = %e + %e i\n", i, creals(M1_mul_M2[i]), cimags(M1_mul_M2[i]));
- }
- for (i = 0; i < 4; ++i)
- {
- assert(creals(M1_mul_M2[i]) == 0.0f);
- }
- assert(cimags(M1_mul_M2[0]) == 14.0f);
- assert(cimags(M1_mul_M2[1]) == 20.0f);
- assert(cimags(M1_mul_M2[2]) == 30.0f);
- assert(cimags(M1_mul_M2[3]) == 44.0f);
-
- M3 = FloatComplexMatrix(realM3, imagM3, 6);
- M4 = FloatComplexMatrix(realM3, imagM3, 6);
-
- /*
- [ 1+1.%i 3+3.%i 5+5.%i ] * [ 1+1.%i 4+4.%i ] = [ 44.%i 98.%i ]
- [ 2+2.%i 4+4.%i 6+6.%i ] [ 2+2.%i 5+5.%i ] [ 56.%i 128.%i ]
- [ 3+3.%i 6+6.%i ]
- */
- cmulma(M3, 2, 3, M4, 3, 2, M3_mul_M4);
- for (i = 0; i < 4; ++i)
- {
- printf("M3_mul_M4[%d] = %e + %e i\n", i, creals(M3_mul_M4[i]), cimags(M3_mul_M4[i]));
- }
- for (i = 0; i < 4; ++i)
- {
- assert(creals(M3_mul_M4[i]) == 0.0f);
- }
- assert(cimags(M3_mul_M4[0]) == 44.0f);
- assert(cimags(M3_mul_M4[1]) == 56.0f);
- assert(cimags(M3_mul_M4[2]) == 98.0f);
- assert(cimags(M3_mul_M4[3]) == 128.0f);
-
- /*
- [ 1+1.%i 4+4.%i ] * [ 1+1.%i 3+3.%i 5+5.%i ] = [ 18.%i 38.%i 58.%i ]
- [ 2+2.%i 5+5.%i ] [ 2+2.%i 4+4.%i 6+6.%i ] [ 24.%i 52.%i 80.%i ]
- [ 3+3.%i 6+6.%i ] [ 30.%i 66.%i 102.%i ]
- */
- cmulma(M3, 3, 2, M4, 2, 3, miscM3_mul_M4);
- for (i = 0; i < 9; ++i)
- {
- printf("miscM3_mul_M4[%d] = %e + %e i\n", i, creals(miscM3_mul_M4[i]), cimags(miscM3_mul_M4[i]));
- }
- for (i = 0; i < 9; ++i)
- {
- assert(creals(miscM3_mul_M4[i]) == 0.0);
- }
- assert(cimags(miscM3_mul_M4[0]) == 18.0);
- assert(cimags(miscM3_mul_M4[1]) == 24.0);
- assert(cimags(miscM3_mul_M4[2]) == 30.0);
- assert(cimags(miscM3_mul_M4[3]) == 38.0);
- assert(cimags(miscM3_mul_M4[4]) == 52.0);
- assert(cimags(miscM3_mul_M4[5]) == 66.0);
- assert(cimags(miscM3_mul_M4[6]) == 58.0);
- assert(cimags(miscM3_mul_M4[7]) == 80.0);
- assert(cimags(miscM3_mul_M4[8]) == 102.0);
-
-}
-
-static void smulmaTest(void) {
- float M1[4] = {1.0f, 2.0f, 3.0f, 4.0f};
- float M2[4] = {1.0f, 2.0f, 3.0f, 4.0f};
- float M1_by_M2[4];
- float M3[4] = {1.0f, 0.0f, 1.0f, 0.0f};
- float M4[4] = {0.0f, 1.0f, 0.0f, 1.0f};
- float M3_by_M4[4];
- float M5[4] = {1.0f, 0.0f, 0.0f, 1.0f};
- float M6[4] = {42.0f, 51.0f, 69.0f, 1664.0f};
- float M5_by_M6[4];
- float M7[6] = {1.0f, 4.0f, 2.0f, 5.0f, 3.0f, 6.0f};
- float M8[6] = {1.0f, 3.0f, 5.0f, 2.0f, 4.0f, 6.0f};
- float M7_by_M8[4];
- float miscM7_by_M8[9];
-
- int i = 0;
-
- printf("\n>>>> Matrix Float Multiplication Tests\n");
- /*
- [ 1 3 ] * [ 1 3 ] = [ 7 15 ]
- [ 2 4 ] [ 2 4 ] [10 22 ]
- */
- smulma(M1, 2, 2, M2, 2, 2, M1_by_M2);
- for (i = 0; i < 4; ++i) {
- printf("M1_by_M2[%d] = %e\n", i, M1_by_M2[i]);
- }
- assert(M1_by_M2[0] == 7.0f);
- assert(M1_by_M2[1] == 10.0f);
- assert(M1_by_M2[2] == 15.0f);
- assert(M1_by_M2[3] == 22.0f);
- /*
- [ 1 1 ] * [ 0 0 ] = [ 1 1 ]
- [ 0 0 ] [ 1 1 ] [ 0 0 ]
- */
- smulma(M3, 2, 2, M4, 2, 2, M3_by_M4);
- for (i = 0; i < 4; ++i) {
- printf("M3_by_M4[%d] = %e\n", i, M3_by_M4[i]);
- }
- assert(M3_by_M4[0] == 1.0f);
- assert(M3_by_M4[1] == 0.0f);
- assert(M3_by_M4[2] == 1.0f);
- assert(M3_by_M4[3] == 0.0f);
-
- /*
- [ 1 0 ] * [ 42 69 ] = [ 42 69 ]
- [ 0 1 ] [ 51 1664 ] [ 51 1664 ]
- */
- smulma(M5, 2, 2, M6, 2, 2, M5_by_M6);
- for (i = 0; i < 4; ++i) {
- printf("M5_by_M6[%d] = %e\n", i, M5_by_M6[i]);
- }
- assert(M5_by_M6[0] == 42.0f);
- assert(M5_by_M6[1] == 51.0f);
- assert(M5_by_M6[2] == 69.0f);
- assert(M5_by_M6[3] == 1664.0f);
-
- /*
- [ 1 2 3 ] * [ 1 2 ] = [ 22 28 ]
- [ 4 5 6 ] [ 3 4 ] [ 49 64 ]
- [ 5 6 ]
- */
- smulma(M7, 2, 3, M8, 3, 2, M7_by_M8);
- for (i = 0; i < 4; ++i) {
- printf("M7_by_M8[%d] = %e\n", i, M7_by_M8[i]);
- }
- assert(M7_by_M8[0] == 22.0f);
- assert(M7_by_M8[1] == 49.0f);
- assert(M7_by_M8[2] == 28.0f);
- assert(M7_by_M8[3] == 64.0f);
-
- /*
- [ 1 5 ] * [ 1 5 4 ] = [ 16 15 34 ]
- [ 4 3 ] [ 3 2 6 ] [ 13 26 34 ]
- [ 2 6 ] [ 20 22 44 ]
- */
- smulma(M7, 3, 2, M8, 2, 3, miscM7_by_M8);
- for (i = 0; i < 9; ++i) {
- printf("miscM7_by_M8[%d] = %e\n", i, miscM7_by_M8[i]);
- }
- assert(miscM7_by_M8[0] == 16.0f);
- assert(miscM7_by_M8[1] == 13.0f);
- assert(miscM7_by_M8[2] == 20.0f);
- assert(miscM7_by_M8[3] == 15.0f);
- assert(miscM7_by_M8[4] == 26.0f);
- assert(miscM7_by_M8[5] == 22.0f);
- assert(miscM7_by_M8[6] == 34.0f);
- assert(miscM7_by_M8[7] == 34.0f);
- assert(miscM7_by_M8[8] == 44.0f);
-
-}
-
-int testFloatMultiplication(void) {
-
- printf("\n>>>> Matrix Multiplication Tests\n");
- smulmaTest();
- cmulmaTest();
-
- return 0;
-}