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Add test for op_metrics_db_utils IdleTimeRatio

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PiperOrigin-RevId: 316997793
Change-Id: I0b89e697d661b2ea1fb95e7a6d51800b407617d0
This commit is contained in:
Jose Baiocchi 2020-06-17 17:18:58 -07:00 committed by TensorFlower Gardener
parent 1f05cc5973
commit 2a6d9a1e81
2 changed files with 57 additions and 0 deletions
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11
tensorflow/core/profiler/utils/BUILD
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@ -77,6 +77,17 @@ cc_library(
], ],
) )
tf_cc_test(
name = "op_metrics_db_utils_test",
srcs = ["op_metrics_db_utils_test.cc"],
deps = [
":op_metrics_db_utils",
"//tensorflow/core:test",
"//tensorflow/core:test_main",
"//tensorflow/core/profiler/protobuf:op_metrics_proto_cc",
],
)
cc_library( cc_library(
name = "op_utils", name = "op_utils",
srcs = ["op_utils.cc"], srcs = ["op_utils.cc"],

46
tensorflow/core/profiler/utils/op_metrics_db_utils_test.cc Normal file
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@ -0,0 +1,46 @@
/* Copyright 2020 The TensorFlow 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 "tensorflow/core/profiler/utils/op_metrics_db_utils.h"
#include "tensorflow/core/platform/test.h"
#include "tensorflow/core/profiler/protobuf/op_metrics.pb.h"
namespace tensorflow {
namespace profiler {
namespace {
constexpr double kMaxError = 1E-10;
TEST(OpMetricsDbTest, IdleTimeRatio) {
OpMetricsDb metrics_db_0;
metrics_db_0.set_total_time_ps(100000000);
metrics_db_0.set_total_op_time_ps(60000000);
EXPECT_NEAR(0.4, IdleTimeRatio(metrics_db_0), kMaxError);
OpMetricsDb metrics_db_1;
metrics_db_1.set_total_time_ps(200000000);
metrics_db_1.set_total_op_time_ps(150000000);
EXPECT_NEAR(0.25, IdleTimeRatio(metrics_db_1), kMaxError);
OpMetricsDb metrics_db_2;
metrics_db_1.set_total_time_ps(0);
metrics_db_1.set_total_op_time_ps(0);
EXPECT_NEAR(1.0, IdleTimeRatio(metrics_db_2), kMaxError);
}
} // namespace
} // namespace profiler
} // namespace tensorflow