allow debugging of memory allocation

packages/cuda/cuda.c

@@ -37,10 +37,13 @@ int32_t Cuda_Erase(predicate *pred);
 
 void init_cuda( void );
 
+//#define DEBUG_INTERFACE 1
+
 #if DEBUG_INTERFACE
 static void
 dump_mat(int32_t mat[], int32_t nrows, int32_t ncols)
 {
+  return;
   int32_t i, j;
   for ( i=0; i< nrows; i++) {
     printf("%d", mat[i*ncols]);
@@ -56,7 +59,7 @@ dump_vec(int32_t vec[], int32_t rows)
 {
   int32_t i = 1;
   int32_t j = 0;
-  printf("%d", vec[0]);
+
   for (j = 0; j < rows; j++) {
     for ( ; vec[i]; i++ ) {
       printf(", %d", vec[i]);