composable_kernel/test/convnd_fwd/conv2d_fwd.cpp

#include <half.hpp>
#include <iostream>
#include <stdexcept>
#include <tuple>
#include <vector>

#include "data_type.hpp"
#include "element_wise_operation.hpp"
#include "conv_test_util.hpp"
#include "host_tensor.hpp"
#include "tensor_layout.hpp"
#include "test_util.hpp"

// Forward declarations for conv instances.
using DeviceConvFwdNoOpPtr =
    ck::tensor_operation::device::DeviceConvFwdPtr<ck::tensor_operation::element_wise::PassThrough,
                                                   ck::tensor_operation::element_wise::PassThrough,
                                                   ck::tensor_operation::element_wise::PassThrough>;

namespace ck {
namespace tensor_operation {
namespace device {
namespace device_conv2d_fwd_instance {

void add_device_conv2d_fwd_xdl_nhwc_kyxc_nhwk_bf16_instances(std::vector<DeviceConvFwdNoOpPtr>&);
void add_device_conv2d_fwd_xdl_nhwc_kyxc_nhwk_f16_instances(std::vector<DeviceConvFwdNoOpPtr>&);
void add_device_conv2d_fwd_xdl_c_shuffle_nhwc_kyxc_nhwk_f16_instances(
    std::vector<DeviceConvFwdNoOpPtr>&);
void add_device_conv2d_fwd_xdl_nhwc_kyxc_nhwk_f32_instances(std::vector<DeviceConvFwdNoOpPtr>&);
void add_device_conv2d_fwd_xdl_nhwc_kyxc_nhwk_int8_instances(std::vector<DeviceConvFwdNoOpPtr>&);

} // namespace device_conv2d_fwd_instance
} // namespace device
} // namespace tensor_operation
} // namespace ck

namespace {

bool TestConv2DNHWC()
{
    bool res{true};
    ck::conv_util::ConvParams params;
    params.N                     = 2;
    params.K                     = 16;
    params.C                     = 4;
    params.input_spatial_lengths = std::vector<ck::index_t>{16, 16};
    params.conv_filter_strides   = std::vector<ck::index_t>{1, 1};

    auto host_tensors            = test::conv::GetHostTensors(params);
    const Tensor<float>& input   = std::get<0>(host_tensors);
    const Tensor<float>& weights = std::get<1>(host_tensors);
    Tensor<float>& host_output   = std::get<2>(host_tensors);
    Tensor<float>& device_output = std::get<3>(host_tensors);

    test::conv::RunReferenceConv<2>(params, input, weights, host_output);
    test::conv::RunConv<2>(params, input, weights, device_output);
    res = res &&
          test::check_err(
              device_output.mData, host_output.mData, "Error: incorrect results!", 1e-5f, 1e-4f);

    return res;
}

template <typename T>
bool TestConv2DNHWCInstances(const std::vector<DeviceConvFwdNoOpPtr>& conv_ptrs)
{
    ck::conv_util::ConvParams params;
    params.num_dim_spatial        = 2;
    params.filter_spatial_lengths = std::vector<ck::index_t>{3, 3};
    params.input_spatial_lengths  = std::vector<ck::index_t>{71, 71};
    params.conv_filter_strides    = std::vector<ck::index_t>{2, 2};
    params.conv_filter_dilations  = std::vector<ck::index_t>{1, 1};
    params.input_left_pads        = std::vector<ck::index_t>{1, 1};
    params.input_right_pads       = std::vector<ck::index_t>{1, 1};

    auto host_tensors        = test::conv::GetHostTensors<T,
                                                   T,
                                                   T,
                                                   ck::tensor_layout::convolution::NHWC,
                                                   ck::tensor_layout::convolution::KYXC,
                                                   ck::tensor_layout::convolution::NHWK>(params);
    const Tensor<T>& input   = std::get<0>(host_tensors);
    const Tensor<T>& weights = std::get<1>(host_tensors);
    Tensor<T>& host_output   = std::get<2>(host_tensors);
    Tensor<T>& device_output = std::get<3>(host_tensors);

    test::conv::RunReferenceConv<2>(params, input, weights, host_output);
    return test::conv::RunConvInstances<2>(
        params, conv_ptrs, input, weights, device_output, host_output);
}

bool TestConv2DNHWCBF16Instances()
{
    std::vector<DeviceConvFwdNoOpPtr> conv_ptrs;
    ck::tensor_operation::device::device_conv2d_fwd_instance::
        add_device_conv2d_fwd_xdl_nhwc_kyxc_nhwk_bf16_instances(conv_ptrs);
    return TestConv2DNHWCInstances<ck::bhalf_t>(conv_ptrs);
}

bool TestConv2DNHWCF16Instances()
{
    std::vector<DeviceConvFwdNoOpPtr> conv_ptrs;
    ck::tensor_operation::device::device_conv2d_fwd_instance::
        add_device_conv2d_fwd_xdl_nhwc_kyxc_nhwk_f16_instances(conv_ptrs);
    ck::tensor_operation::device::device_conv2d_fwd_instance::
        add_device_conv2d_fwd_xdl_c_shuffle_nhwc_kyxc_nhwk_f16_instances(conv_ptrs);
    return TestConv2DNHWCInstances<ck::half_t>(conv_ptrs);
}

bool TestConv2DNHWCF32Instances()
{
    std::vector<DeviceConvFwdNoOpPtr> conv_ptrs;
    ck::tensor_operation::device::device_conv2d_fwd_instance::
        add_device_conv2d_fwd_xdl_nhwc_kyxc_nhwk_f32_instances(conv_ptrs);
    return TestConv2DNHWCInstances<float>(conv_ptrs);
}

bool TestConv2DNHWCInt8Instances()
{
    std::vector<DeviceConvFwdNoOpPtr> conv_ptrs;
    ck::tensor_operation::device::device_conv2d_fwd_instance::
        add_device_conv2d_fwd_xdl_nhwc_kyxc_nhwk_int8_instances(conv_ptrs);
    return TestConv2DNHWCInstances<int8_t>(conv_ptrs);
}

} // anonymous namespace

int main()
{
    bool res{true};
    res = TestConv2DNHWC();
    std::cout << "TestConv2DNHWC ..... " << (res ? "SUCCESS" : "FAILURE") << std::endl;

    res = TestConv2DNHWCBF16Instances();
    std::cout << "\nTestConv2DNHWCBF16Instances ..... " << (res ? "SUCCESS" : "FAILURE")
              << std::endl;
    res = TestConv2DNHWCF16Instances();
    std::cout << "\nTestConv2DNHWCF16Instances ....." << (res ? "SUCCESS" : "FAILURE") << std::endl;
    res = TestConv2DNHWCF32Instances();
    std::cout << "\nTestConv2DNHWCF32Instances ..... " << (res ? "SUCCESS" : "FAILURE")
              << std::endl;
    res = TestConv2DNHWCInt8Instances();
    std::cout << "\nTestConv2DNHWCInt8Instances ..... " << (res ? "SUCCESS" : "FAILURE")
              << std::endl;

    return res ? 0 : 1;
}