49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
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/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://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, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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/*
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* File: util.h
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* Author: saudet
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*
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* Created on July 18, 2016, 1:28 PM
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*/
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#ifndef NATIVEOPERATIONS_UTIL_H
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#define NATIVEOPERATIONS_UTIL_H
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#ifdef WIN32
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#include <windows.h>
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#else
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#include <sys/time.h>
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#endif
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#include "pointercast.h"
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static inline Nd4jLong microTime() {
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#ifdef WIN32
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LARGE_INTEGER freq, count;
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QueryPerformanceFrequency(&freq);
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QueryPerformanceCounter(&count);
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return (Nd4jLong)count.QuadPart/freq.QuadPart;
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#else
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timeval tv;
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gettimeofday(&tv, NULL);
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return (Nd4jLong)tv.tv_sec*1000000 + tv.tv_usec;
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#endif
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}
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#endif /* NATIVEOPERATIONS_UTIL_H */
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