fix: delete `Delay` op's benchmark code

N/A
Signed-off-by: NLuxuhui <luxuhui@xiaomi.com>

test/ccbenchmark/mace/ops/delay_benchmark.cc

-// Copyright 2018 The MACE Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#include "mace/benchmark_utils/test_benchmark.h"
-#include "mace/ops/ops_test_util.h"
-
-namespace mace {
-namespace ops {
-namespace test {
-
-template <DeviceType D, typename T>
-static void Delay(int iters,
-                      int batch,
-                      int chunk,
-                      int dim,
-                      int offset) {
-  mace::testing::StopTiming();
-
-  OpsTestNet net;
-
-  // Add input data
-  net.AddRandomInput<D, T>("Input", {batch, chunk, dim});
-
-  OpDefBuilder("Delay", "DelayTest")
-      .Input("Input")
-      .Output("Output")
-      .AddIntArg("offset", -offset)
-      .AddIntArg("T", static_cast<int>(DataTypeToEnum<T>::value))
-      .Finalize(net.NewOperatorDef());
-
-  // Warm-up
-  for (int i = 0; i < 5; ++i) {
-    net.RunOp(D);
-  }
-  net.Sync();
-
-  mace::testing::StartTiming();
-  while (iters--) {
-    net.Run();
-  }
-  net.Sync();
-}
-
-#define MACE_BM_DELAY_MACRO(N, C, D, OFFSET, TYPE, DEVICE)                 \
-  static void MACE_BM_DELAY_##N##_##C##_##D##_##OFFSET##_##TYPE##_##DEVICE(\
-      int iters) {                                                             \
-    const int64_t tot = static_cast<int64_t>(iters) * N * C * D;               \
-    mace::testing::BytesProcessed(tot *(sizeof(TYPE)));                        \
-    Delay<DEVICE, TYPE>(iters, N, C, D, OFFSET);                           \
-  }                                                                            \
-  MACE_BENCHMARK(MACE_BM_DELAY_##N##_##C##_##D##_##OFFSET##_##TYPE\
-##_##DEVICE)
-
-#define MACE_BM_DELAY(N, C, D, OFFSET)                 \
-  MACE_BM_DELAY_MACRO(N, C, D, OFFSET, float, CPU);
-
-MACE_BM_DELAY(8, 40, 512, 2);
-MACE_BM_DELAY(16, 80, 100, 3);
-MACE_BM_DELAY(32, 60, 200, 5);
-
-
-}  // namespace test
-}  // namespace ops
-}  // namespace mace