long *m, *l;
unsigned char *a, *b;
+ if(THLongTensor_nDimension(labels) != 1) {
+ printf("Label tensor has to be of dimension 1.\n");
+ exit(1);
+ }
+
nb_vignettes = THLongTensor_size(labels, 0);
m = THLongTensor_storage(labels)->data + THLongTensor_storageOffset(labels);
st0 = THLongTensor_stride(labels, 0);