Changeset 1768cdb for tests/src/ai

Timestamp:

Jan 8, 2019, 12:00:16 AM (6 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/cnn_org, feature/crepe_org

Children:

f9f03ff

Parents:

791b436

Message:

[tests] add tensor_matmul test

File:

• tests/src/ai/test-tensor.c (modified) (2 diffs)

tests/src/ai/test-tensor.c

@@ -271 +271 @@
 }
 
+int test_matmul(void)
+{
+  uint_t m = 3, n = 2, k = 4;
+  uint_t input_shape[2] =  {m, k};
+  uint_t kernel_shape[2] = {k, n};
+  uint_t output_shape[2] = {m, n};
+
+  aubio_tensor_t *input_tensor = new_aubio_tensor(2, input_shape);
+  aubio_tensor_t *kernel_tensor = new_aubio_tensor(2, kernel_shape);
+  aubio_tensor_t *output_tensor = new_aubio_tensor(2, output_shape);
+
+  input_tensor->data[0][0] = 1;
+  input_tensor->data[1][1] = 1;
+  input_tensor->data[2][0] = -1;
+  input_tensor->data[2][1] = 1;
+  uint_t i;
+  for (i = 0; i < kernel_tensor->size; i++) {
+    kernel_tensor->buffer[i] = (smpl_t)i + 1.;
+  }
+
+  aubio_tensor_matmul(input_tensor, kernel_tensor, output_tensor);
+
+  PRINT_MSG("input: ");
+  aubio_tensor_print(input_tensor);
+  PRINT_MSG("kernel: ");
+  aubio_tensor_print(kernel_tensor);
+  PRINT_MSG("output: ");
+  aubio_tensor_print(output_tensor);
+
+  assert (output_tensor->data[0][0] == kernel_tensor->data[0][0]);
+  assert (output_tensor->data[0][1] == kernel_tensor->data[0][1]);
+  assert (output_tensor->data[1][0] == kernel_tensor->data[1][0]);
+  assert (output_tensor->data[1][1] == kernel_tensor->data[1][1]);
+  assert (output_tensor->data[2][0] == 2);
+  assert (output_tensor->data[2][1] == 2);
+
+  del_aubio_tensor(output_tensor);
+  del_aubio_tensor(kernel_tensor);
+  del_aubio_tensor(input_tensor);
+  return 0;
+}
 int main(void) {
   PRINT_MSG("testing 1d tensors\n");
@@ -292 +333 @@
   PRINT_MSG("testing get_shape_string\n");
   assert (test_get_shape_string() == 0);
-  return 0;
-}
+  PRINT_MSG("testing matmul\n");
+  assert (test_matmul() == 0);
+  return 0;
+}