diff options
Diffstat (limited to 'tests/test-grad0.cpp')
| -rw-r--r-- | tests/test-grad0.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tests/test-grad0.cpp b/tests/test-grad0.cpp index 81c20a89..14914def 100644 --- a/tests/test-grad0.cpp +++ b/tests/test-grad0.cpp @@ -881,19 +881,19 @@ int main(int argc, const char ** argv) { // scale { srand(seed); - const int nargs = 2; + const int nargs = 1; int64_t ne2[4]; ne2[0] = 1; for (int ndims = 1; ndims <= 2; ++ndims) { - x[1] = get_random_tensor_f32(ctx0, 1, ne2, -1.0f, 1.0f); x[0] = get_random_tensor_f32(ctx0, ndims, ne, -1.0f, 1.0f); + const float s = -1.0f + 2.0f*frand(); + ggml_set_param(ctx0, x[0]); - ggml_set_param(ctx0, x[1]); - struct ggml_tensor * f = ggml_sum(ctx0, ggml_scale(ctx0, x[0], x[1])); + struct ggml_tensor * f = ggml_sum(ctx0, ggml_scale(ctx0, x[0], s)); check_gradient("scale", ctx0, x, f, ndims, nargs, 1e-3f, 1e-3f, INFINITY); } @@ -1395,7 +1395,7 @@ int main(int argc, const char ** argv) { ggml_add1(ctx0, ggml_scale(ctx0, ggml_soft_max(ctx0, x[0]), - ggml_new_f32(ctx0, 1.0f - eps)), + 1.0f - eps), ggml_new_f32(ctx0, eps)))); check_gradient("softmax", ctx0, x, f, ndims, nargs, 1e-3f, 2e-1f, INFINITY); |