Function get_stream

test/api/test_gpu.cpp:58–64

using stream_ptr = MIGRAPHX_MANAGE_PTR(hipStream_t, hipStreamDestroy);

static stream_ptr get_stream()
{
    hipStream_t stream;
    auto err = hipStreamCreateWithFlags(&stream, 0);
    EXPECT(err == hipSuccess);
    return stream_ptr{stream};
}

static hip_ptr get_hip_buffer(size_t size)
{