35 lines
1.2 KiB
35 lines
1.2 KiB
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "paddle/fluid/platform/cpu_info.h"
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#include <ostream>
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#include <sstream>
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#include "gflags/gflags.h"
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#include "glog/logging.h"
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#include "gtest/gtest.h"
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#include "paddle/fluid/string/printf.h"
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DECLARE_double(fraction_of_cpu_memory_to_use);
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TEST(CpuMemoryUsage, Print) {
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std::stringstream ss;
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size_t memory_size = paddle::platform::CpuMaxAllocSize() / 1024 / 1024 / 1024;
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float use_percent = FLAGS_fraction_of_cpu_memory_to_use * 100;
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std::cout << paddle::string::Sprintf("\n%.2f %% of CPU Memory Usage: %d GB\n",
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use_percent, memory_size)
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<< std::endl;
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}
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