diff options
Diffstat (limited to 'SD-VBS/benchmarks/svm/src/c/script_svm.c')
| -rw-r--r-- | SD-VBS/benchmarks/svm/src/c/script_svm.c | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/SD-VBS/benchmarks/svm/src/c/script_svm.c b/SD-VBS/benchmarks/svm/src/c/script_svm.c deleted file mode 100644 index d77291c..0000000 --- a/SD-VBS/benchmarks/svm/src/c/script_svm.c +++ /dev/null | |||
| @@ -1,175 +0,0 @@ | |||
| 1 | /******************************** | ||
| 2 | Author: Sravanthi Kota Venkata | ||
| 3 | ********************************/ | ||
| 4 | |||
| 5 | #include <stdio.h> | ||
| 6 | #include <stdlib.h> | ||
| 7 | #include "svm.h" | ||
| 8 | #include <malloc.h> | ||
| 9 | #include "extra.h" | ||
| 10 | #define SVM_MEM 1<<24 | ||
| 11 | int main(int argc, char* argv[]) | ||
| 12 | { | ||
| 13 | SET_UP | ||
| 14 | mallopt(M_TOP_PAD, SVM_MEM); | ||
| 15 | mallopt(M_MMAP_MAX, 0); | ||
| 16 | int iter, N, Ntst, i, j, k, n; | ||
| 17 | F2D* trn1, *tst1, *trn2, *tst2, *Yoffset; | ||
| 18 | alphaRet* alpha; | ||
| 19 | F2D *a_result, *result = NULL; | ||
| 20 | F2D *s; | ||
| 21 | F2D *b_result; | ||
| 22 | F2D *Xtst, *Ytst; | ||
| 23 | char im1[256]; | ||
| 24 | int dim = 256; | ||
| 25 | |||
| 26 | N = 100; | ||
| 27 | Ntst = 100; | ||
| 28 | iter = 10; | ||
| 29 | |||
| 30 | #ifdef test | ||
| 31 | N = 4; | ||
| 32 | Ntst = 4; | ||
| 33 | iter = 2; | ||
| 34 | #endif | ||
| 35 | |||
| 36 | #ifdef sim_fast | ||
| 37 | N = 20; | ||
| 38 | Ntst = 20; | ||
| 39 | iter = 2; | ||
| 40 | #endif | ||
| 41 | |||
| 42 | #ifdef sim | ||
| 43 | N = 16; | ||
| 44 | Ntst = 16; | ||
| 45 | iter = 8; | ||
| 46 | #endif | ||
| 47 | |||
| 48 | #ifdef sqcif | ||
| 49 | N = 60; | ||
| 50 | Ntst = 60; | ||
| 51 | iter = 6; | ||
| 52 | #endif | ||
| 53 | |||
| 54 | #ifdef qcif | ||
| 55 | N = 72; | ||
| 56 | Ntst = 72; | ||
| 57 | iter = 8; | ||
| 58 | #endif | ||
| 59 | |||
| 60 | #ifdef vga | ||
| 61 | N = 450; | ||
| 62 | Ntst = 450; | ||
| 63 | iter = 15; | ||
| 64 | #endif | ||
| 65 | |||
| 66 | #ifdef wuxga | ||
| 67 | N = 1000; | ||
| 68 | Ntst = 1000; | ||
| 69 | iter = 20; | ||
| 70 | #endif | ||
| 71 | |||
| 72 | |||
| 73 | // trn file 1 | ||
| 74 | scanf("%s", im1); | ||
| 75 | trn1 = readFile(im1); | ||
| 76 | |||
| 77 | // trn file 2 | ||
| 78 | scanf("%s", im1); | ||
| 79 | trn2 = readFile(im1); | ||
| 80 | |||
| 81 | // tst file 1 | ||
| 82 | scanf("%s", im1); | ||
| 83 | tst1 = readFile(im1); | ||
| 84 | |||
| 85 | // tst file 2 | ||
| 86 | scanf("%s", im1); | ||
| 87 | tst2 = readFile(im1); | ||
| 88 | |||
| 89 | for_each_job { | ||
| 90 | // Clear the results from our last job | ||
| 91 | if (result) | ||
| 92 | fFreeHandle(result); | ||
| 93 | |||
| 94 | alpha = getAlphaFromTrainSet(N, trn1, trn2, iter); | ||
| 95 | a_result = alpha->a_result; | ||
| 96 | b_result = alpha->b_result; | ||
| 97 | Yoffset = fSetArray(iter, N, 0); | ||
| 98 | |||
| 99 | Xtst = usps_read_partial(tst1, tst2, -1, 1, Ntst/iter, iter); | ||
| 100 | Ytst = usps_read_partial(tst1, tst2, -1, 0, Ntst/iter, iter); | ||
| 101 | |||
| 102 | for(i=0; i<iter; i++) | ||
| 103 | { | ||
| 104 | F2D *temp; | ||
| 105 | temp = usps_read_partial(trn1, trn2, i, 0, N/iter, iter); | ||
| 106 | for(j=0; j<N; j++) | ||
| 107 | subsref(Yoffset,i,j) = asubsref(temp,j); | ||
| 108 | fFreeHandle(temp); | ||
| 109 | } | ||
| 110 | |||
| 111 | |||
| 112 | result = fSetArray(Ntst,1,0); | ||
| 113 | for( n=0; n<Ntst; n++) | ||
| 114 | { | ||
| 115 | float maxs=0; | ||
| 116 | s=fSetArray(iter,1,0); | ||
| 117 | for( i=0; i<iter; i++) | ||
| 118 | { | ||
| 119 | for (j=0; j<N; j++) | ||
| 120 | { | ||
| 121 | if (subsref(a_result,i,j) > 0) | ||
| 122 | { | ||
| 123 | F2D *Xtemp, *XtstTemp, *X; | ||
| 124 | X = alpha->X; | ||
| 125 | Xtemp = fDeepCopyRange(X,j,1,0,X->width); | ||
| 126 | XtstTemp = fDeepCopyRange(Xtst, n,1,0,Xtst->width); | ||
| 127 | asubsref(s,i) = asubsref(s,i) + subsref(a_result,i,j) * subsref(Yoffset,i,j) * polynomial(3,Xtemp,XtstTemp, dim); | ||
| 128 | fFreeHandle(Xtemp); | ||
| 129 | fFreeHandle(XtstTemp); | ||
| 130 | } | ||
| 131 | } | ||
| 132 | asubsref(s,i) = asubsref(s,i) - asubsref(b_result,i); | ||
| 133 | if( asubsref(s,i) > maxs) | ||
| 134 | maxs = asubsref(s,i); | ||
| 135 | } | ||
| 136 | |||
| 137 | fFreeHandle(s); | ||
| 138 | asubsref(result,n) = maxs; | ||
| 139 | } | ||
| 140 | |||
| 141 | fFreeHandle(Yoffset); | ||
| 142 | fFreeHandle(alpha->a_result); | ||
| 143 | fFreeHandle(alpha->b_result); | ||
| 144 | fFreeHandle(alpha->X); | ||
| 145 | free(alpha); | ||
| 146 | fFreeHandle(Xtst); | ||
| 147 | fFreeHandle(Ytst); | ||
| 148 | } | ||
| 149 | |||
| 150 | #ifdef CHECK | ||
| 151 | /** Self checking - use expected.txt from data directory **/ | ||
| 152 | { | ||
| 153 | int ret=0; | ||
| 154 | float tol = 0.5; | ||
| 155 | #ifdef GENERATE_OUTPUT | ||
| 156 | fWriteMatrix(result, argv[1]); | ||
| 157 | #endif | ||
| 158 | ret = fSelfCheck(result, "expected_C.txt", tol); | ||
| 159 | if (ret == -1) | ||
| 160 | printf("Error in SVM\n"); | ||
| 161 | } | ||
| 162 | /** Self checking done **/ | ||
| 163 | #endif | ||
| 164 | |||
| 165 | fFreeHandle(trn1); | ||
| 166 | fFreeHandle(tst1); | ||
| 167 | fFreeHandle(trn2); | ||
| 168 | fFreeHandle(tst2); | ||
| 169 | fFreeHandle(result); | ||
| 170 | WRITE_TO_FILE | ||
| 171 | return 0; | ||
| 172 | } | ||
| 173 | |||
| 174 | |||
| 175 | |||
