Function dispatchKernel

gpu.hpp:1429–1442

* @brief Asynchronously submits a kernel to the GPU queue for execution. * It also sets up a callback to notify when the kernel has finished executing * by setting the value of the promise in the kernel instance argument. * * dispatchKernel does *not* wait for the kernel to finish executing and * returns immediately. The caller can wait for the kernel to finish executing * by calling wait()

 * @endcode
 */
inline void dispatchKernel(Context &ctx, Kernel &kernel,
                           std::promise<void> &promise) {
  // Submit the command buffer
  wgpuQueueSubmit(ctx.queue, 1, &kernel.commandBuffer);
  wgpuQueueOnSubmittedWorkDone(
      ctx.queue,
      [](WGPUQueueWorkDoneStatus status, void *data) {
        check(status == WGPUQueueWorkDoneStatus_Success, "Queue work done",
              __FILE__, __LINE__);
        auto *promise = static_cast<std::promise<void> *>(data);
        promise->set_value();
      },
      &promise);
}

} // namespace gpu