loop over E and K

torch_spline_conv/src/generic/cpu.c

@@ -3,12 +3,33 @@
 #else
 
 void spline_(linear)(THFloatTensor *amount, THLongTensor *index, THFloatTensor *input, THLongTensor *kernel, THByteTensor *open) {
+  // s = (m+1)^d
+  // amount: E x s
+  // index: E x s
+  // input: E x d
+  // kernel: d
+  // open: d
+  //
+  int64_t i, d;
+  int64_t E = THLongTensor_size(index, 0);
+  int64_t K = THLongTensor_size(index, 1);
+  int64_t D = THLongTensor_size(kernel, 0);
+  for (i = 0; i < E * K; i++) {
+    for (d = 0; d < D; d++) {
+    }
+  }
 }
 
 void spline_(quadratic)(THFloatTensor *amount, THLongTensor *index, THFloatTensor *input, THLongTensor *kernel, THByteTensor *open) {
+  int64_t i;
+  for (i = 0; i < THLongTensor_size(input, dim); i++) {
+  }
 }
 
 void spline_(cubic)(THFloatTensor *amount, THLongTensor *index, THFloatTensor *input, THLongTensor *kernel, THByteTensor *open) {
+  int64_t i;
+  for (i = 0; i < THLongTensor_size(input, dim); i++) {
+  }
 }
 
 #endif