b1680
ggml : change ggml_scale to take a float instead of tensor (#4573) * ggml : change ggml_scale to take a float instead of tensor * ggml : fix CPU implementation * tests : fix test-grad0 ggml-ci
ggml : change ggml_scale to take a float instead of tensor (#4573) * ggml : change ggml_scale to take a float instead of tensor * ggml : fix CPU implementation * tests : fix test-grad0 ggml-ci