mirror of
https://github.com/ml-explore/mlx.git
synced 2025-10-31 16:21:27 +08:00
45f636e759
* Add Metal debug option and capture functions * Add brief Metal debugger documentation * doc nits --------- Co-authored-by: Awni Hannun <awni@apple.com>
31 lines
805 B
C++
31 lines
805 B
C++
// Copyright © 2024 Apple Inc.
|
|
|
|
#include <cassert>
|
|
#include <iostream>
|
|
|
|
#include "mlx/mlx.h"
|
|
|
|
using namespace mlx::core;
|
|
|
|
int main() {
|
|
// Enable the MLX_METAL_DEBUG CMake option to enhance the capture with groups,
|
|
// labels, etc.
|
|
assert(metal::start_capture());
|
|
|
|
// Start at index two because the default GPU and CPU streams have indices
|
|
// zero and one, respectively. This naming matches the label assigned to each
|
|
// stream's command queue.
|
|
auto s2 = new_stream(Device::gpu);
|
|
auto s3 = new_stream(Device::gpu);
|
|
|
|
auto a = arange(1.f, 10.f, 1.f, float32, s2);
|
|
auto b = arange(1.f, 10.f, 1.f, float32, s3);
|
|
auto x = add(a, a, s2);
|
|
auto y = add(b, b, s3);
|
|
|
|
// The multiply will happen on the default stream.
|
|
std::cout << multiply(x, y) << std::endl;
|
|
|
|
metal::stop_capture();
|
|
}
|