// Copyright (c) Facebook, Inc. and its affiliates.
// All rights reserved.
//
// Copyright 2019 Google LLC
//
// This source code is licensed under the BSD-style license found in the
// LICENSE file in the root directory of this source tree.
//
// Auto-generated file. Do not edit!
//   Specification: test/qu8-gemm-minmax-rndnu.yaml
//   Generator: tools/generate-gemm-test.py

#include <cstddef>
#include <functional>
#include <string>
#include <vector>

#include <gtest/gtest.h>
#include "xnnpack/allocator.h"
#include "xnnpack/common.h"
#include "xnnpack/gemm.h"
#include "xnnpack/igemm.h"
#include "xnnpack/isa-checks.h"
#include "xnnpack/microparams-init.h"
#include "xnnpack/pack.h"
#include "xnnpack/packw.h"
#include "xnnpack/ppmm.h"
#include "xnnpack/requantization.h"
#include "gemm-microkernel-tester.h"
#include "next_prime.h"

namespace {

std::vector<GemmTestParams> CreateTests1(
    size_t k_block, size_t adj_k_block, size_t mr, size_t nr, size_t kr,
    size_t sr, bool is_igemm,
    std::function<void(GemmMicrokernelTester& tester)> test_func,
    std::function<void()> isa_check = nullptr) {
  std::string kbs = std::to_string(k_block);
  std::string kb2s = std::to_string(k_block * 2);
  std::string akbs = std::to_string(adj_k_block);
  std::string nrs = std::to_string(nr);

  const GemmMicrokernelTester tester =
      GemmMicrokernelTester().mr(mr).nr(nr).kr(kr).sr(sr);

  std::vector<GemmTestParams> gemm_tests;
  gemm_tests.reserve(42);

  gemm_tests.push_back(GemmTestParams("k_eq_" + kbs,
                                      tester.clone().m(mr).n(nr).k(k_block),
                                      test_func, isa_check));
  gemm_tests.push_back(
      GemmTestParams("strided_cn",
                     tester.clone().m(mr).n(nr).k(k_block).cn_stride(
                         xnnpack::NextPrime(nr + 1)),
                     test_func, isa_check));
  if (!is_igemm) {
    gemm_tests.push_back(
        GemmTestParams("k_eq_" + kbs + "_strided_a",
                       tester.clone().m(mr).n(nr).k(k_block).a_stride(
                           xnnpack::NextPrime(k_block + 1)),
                       test_func, isa_check));
  }
  gemm_tests.push_back(GemmTestParams("k_eq_" + kbs + "_subtile",
                                      tester.clone().k(k_block).iterations(1),
                                      test_func, isa_check)
                           .loop_n(1, nr)
                           .loop_m(1, mr));
  gemm_tests.push_back(
      GemmTestParams("k_eq_" + kbs + "_subtile_m",
                     tester.clone().n(nr).k(k_block).iterations(1), test_func,
                     isa_check)
          .loop_m(1, mr));
  gemm_tests.push_back(
      GemmTestParams("k_eq_" + kbs + "_subtile_n",
                     tester.clone().m(mr).k(k_block).iterations(1), test_func,
                     isa_check)
          .loop_n(1, nr));
  if (k_block > 1) {
    gemm_tests.push_back(GemmTestParams("k_lt_" + akbs,
                                        tester.clone().m(mr).n(nr), test_func,
                                        isa_check)
                             .loop_k(1, adj_k_block - 1));
    if (!is_igemm) {
      gemm_tests.push_back(
          GemmTestParams("k_lt_" + akbs + "_strided_a",
                         tester.clone().m(mr).n(nr).a_stride(
                             xnnpack::NextPrime(adj_k_block + 1)),
                         test_func, isa_check)
              .loop_k(1, adj_k_block - 1));
    }
    gemm_tests.push_back(GemmTestParams("k_lt_" + akbs + "_subtile",
                                        tester.clone().iterations(1), test_func,
                                        isa_check)
                             .loop_k(1, adj_k_block - 1)
                             .loop_n(1, nr)
                             .loop_m(1, mr));
  }
  gemm_tests.push_back(
      GemmTestParams("k_gt_" + akbs, tester.clone().m(mr).n(nr), test_func,
                     isa_check)
          .loop_k(adj_k_block + 1, adj_k_block * 2 - 1, k_block));
  if (is_igemm) {
    gemm_tests.push_back(
        GemmTestParams("k_gt_" + akbs + "_strided_a",
                       tester.clone().m(mr).n(nr).a_stride(
                           xnnpack::NextPrime(adj_k_block * 2 + 1)),
                       test_func, isa_check)
            .loop_k(adj_k_block + 1, adj_k_block * 2 - 1, k_block));
  }
  gemm_tests.push_back(
      GemmTestParams("k_gt_" + akbs + "_subtile", tester.clone().iterations(1),
                     test_func, isa_check)
          .loop_k(adj_k_block + 1, adj_k_block * 2 - 1, k_block)
          .loop_n(1, nr)
          .loop_m(1, mr));
  if (k_block > 1) {
    gemm_tests.push_back(
        GemmTestParams("k_div_" + kbs, tester.clone().m(mr).n(nr), test_func,
                       isa_check)
            .loop_k(adj_k_block + k_block, k_block * 5, k_block));
    if (is_igemm) {
      gemm_tests.push_back(
          GemmTestParams("k_div_" + kbs + "_strided_a",
                         tester.clone().m(mr).n(nr).a_stride(
                             xnnpack::NextPrime(k_block * 3 + 1)),
                         test_func, isa_check)
              .loop_k(adj_k_block + k_block, k_block * 3, k_block));
    }
    gemm_tests.push_back(
        GemmTestParams("k_div_" + kbs + "_subtile",
                       tester.clone().iterations(1), test_func, isa_check)
            .loop_k(adj_k_block + k_block, k_block * 5, k_block)
            .loop_n(1, nr)
            .loop_m(1, mr));
  }
  gemm_tests.push_back(
      GemmTestParams("n_gt_" + nrs, tester.clone().m(mr), test_func, isa_check)
          .loop_n(nr + 1, nr * 2 - 1)
          .loop_k(1, k_block * 3, k_block + 1));
  gemm_tests.push_back(
      GemmTestParams("n_gt_" + nrs + "_strided_cn",
                     tester.clone().m(mr).cn_stride(xnnpack::NextPrime(nr + 1)),
                     test_func, isa_check)
          .loop_n(nr + 1, nr * 2 - 1)
          .loop_k(1, k_block * 3, k_block + 1));
  if (!is_igemm) {
    gemm_tests.push_back(
        GemmTestParams(
            "n_gt_" + nrs + "_strided_a",
            tester.clone().m(mr).a_stride(xnnpack::NextPrime(k_block * 3 + 1)),
            test_func, isa_check)
            .loop_n(nr + 1, nr * 2 - 1)
            .loop_k(1, k_block * 3, k_block));
  }
  gemm_tests.push_back(GemmTestParams("n_gt_" + nrs + "_subtile",
                                      tester.clone().iterations(1), test_func,
                                      isa_check)
                           .loop_n(nr + 1, nr * 2 - 1)
                           .loop_k(1, k_block * 3, k_block + 1)
                           .loop_m(1, mr));
  gemm_tests.push_back(
      GemmTestParams("n_div_" + nrs, tester.clone().m(mr), test_func, isa_check)
          .loop_n(nr * 2, nr * 3, nr)
          .loop_k(1, k_block * 3, k_block + 1));
  gemm_tests.push_back(
      GemmTestParams("n_div_" + nrs + "_strided_cn",
                     tester.clone().m(mr).cn_stride(xnnpack::NextPrime(nr + 1)),
                     test_func, isa_check)
          .loop_n(nr * 2, nr * 3, nr)
          .loop_k(1, k_block * 3, k_block + 1));
  if (!is_igemm) {
    gemm_tests.push_back(
        GemmTestParams(
            "n_div_" + nrs + "_strided_a",
            tester.clone().m(mr).a_stride(xnnpack::NextPrime(k_block * 3 + 1)),
            test_func, isa_check)
            .loop_n(nr * 2, nr * 3, nr)
            .loop_k(1, k_block * 3, k_block));
  }
  gemm_tests.push_back(GemmTestParams("n_div_" + nrs + "_subtile",
                                      tester.clone().iterations(1), test_func,
                                      isa_check)
                           .loop_n(nr * 2, nr * 3, nr)
                           .loop_k(1, k_block * 3, k_block + 1)
                           .loop_m(1, mr));
  if (is_igemm) {
    gemm_tests.push_back(GemmTestParams("small_kernel",
                                        tester.clone().m(mr).n(nr).ks(3),
                                        test_func, isa_check)
                             .loop_k(1, k_block * 3, k_block + 1));
    gemm_tests.push_back(GemmTestParams("small_kernel_subtile",
                                        tester.clone().ks(3).iterations(1),
                                        test_func, isa_check)
                             .loop_k(1, k_block * 3, k_block + 1)
                             .loop_n(1, nr)
                             .loop_m(1, mr));
    gemm_tests.push_back(GemmTestParams("n_gt_" + nrs + "_small_kernel",
                                        tester.clone().m(mr).ks(3), test_func,
                                        isa_check)
                             .loop_n(nr + 1, nr * 2 - 1)
                             .loop_k(1, k_block * 3, k_block + 1));
    gemm_tests.push_back(GemmTestParams("n_div_" + nrs + "_small_kernel",
                                        tester.clone().m(mr).ks(3), test_func,
                                        isa_check)
                             .loop_n(nr * 2, nr * 3, nr)
                             .loop_k(1, k_block * 3, k_block + 1));
  }
  gemm_tests.push_back(GemmTestParams("strided_cm_subtile",
                                      tester.clone()
                                          .mr(mr)
                                          .nr(nr)
                                          .kr(kr)
                                          .sr(sr)
                                          .cm_stride(xnnpack::NextPrime(nr + 1))
                                          .iterations(1),
                                      test_func, isa_check)
                           .loop_k(1, k_block * 3, k_block + 1)
                           .loop_n(1, nr)
                           .loop_m(1, mr));
  if (is_igemm) {
    gemm_tests.push_back(
        GemmTestParams("a_offset",
                       tester.clone().m(mr).n(nr).ks(3).a_offset(
                           xnnpack::NextPrime(mr * k_block * 3 + 1)),
                       test_func, isa_check)
            .loop_k(1, k_block * 3, k_block + 1));
    gemm_tests.push_back(
        GemmTestParams("zero",
                       tester.clone().m(mr).n(nr).ks(3).a_offset(
                           xnnpack::NextPrime(mr * k_block * 3 + 1)),
                       test_func, isa_check)
            .loop_k(1, k_block * 3, k_block + 1)
            .loop_zi(0, mr - 1));
  }
  gemm_tests.push_back(
      GemmTestParams("qmin", tester.clone().m(mr).n(nr).k(k_block).qmin(128),
                     test_func, isa_check));
  gemm_tests.push_back(
      GemmTestParams("qmax", tester.clone().m(mr).n(nr).k(k_block).qmax(128),
                     test_func, isa_check));
  gemm_tests.push_back(
      GemmTestParams("strided_cm",
                     tester.clone().m(mr).n(nr).k(k_block).cm_stride(
                         xnnpack::NextPrime(nr + 1)),
                     test_func, isa_check));
  gemm_tests.push_back(
      GemmTestParams("no_a_zero_point",
                     tester.clone().m(mr).n(nr).a_zero_point(0), test_func,
                     isa_check)
          .loop_k(1, k_block * 3, k_block + 1));
  gemm_tests.push_back(
      GemmTestParams("no_b_zero_point",
                     tester.clone().m(mr).n(nr).b_zero_point(0), test_func,
                     isa_check)
          .loop_k(1, k_block * 3, k_block + 1));
  gemm_tests.push_back(GemmTestParams("b_zero_point",
                                      tester.clone().m(mr).n(nr).k(k_block),
                                      test_func, isa_check)
                           .loop_bzp(0, 255));
  gemm_tests.push_back(
      GemmTestParams("no_zero_point",
                     tester.clone().m(mr).n(nr).a_zero_point(0).b_zero_point(0),
                     test_func, isa_check)
          .loop_k(1, k_block * 3, k_block + 1));

  return gemm_tests;
}

}  // namespace

#if XNN_ARCH_ARM64
INSTANTIATE_TEST_SUITE_P(
    QU8_GEMM_MINMAX_RNDNU_1X16__NEON_MLAL_LANE, GemmTest,
    testing::ValuesIn(CreateTests1(
        /*k_block=*/8,
        /*adj_k_block=*/8,
        /*mr=*/1, /*nr=*/16, /*kr=*/1, /*sr=*/1,
        /*is_igemm=*/false,
        [](GemmMicrokernelTester& tester) {
          tester.Test(xnn_qu8_gemm_minmax_rndnu16_ukernel_1x16__neon_mlal_lane,
                      xnn_init_qu8_conv_minmax_rndnu16_scalar_params,
                      xnn_pack_qu8_gemm_goi_w, xnn_qu8_requantize_rndnu16);
        },
        []() { TEST_REQUIRES_ARM_NEON; })),
    [](const testing::TestParamInfo<GemmTest::ParamType>& info) {
      return info.param.test_name;
    });
#endif  // XNN_ARCH_ARM || XNN_ARCH_ARM64