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Add NanosToMicros to time_utils.h

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Also fix spellings, order of functions and remove unnecessary rounding,

PiperOrigin-RevId: 304419131
Change-Id: Ia7bede65a58891d9b58032c02691d598f8d48532
This commit is contained in:
Jose Baiocchi 2020-04-02 09:44:43 -07:00 committed by TensorFlower Gardener
parent cf69aea282
commit 8381274593
1 changed files with 9 additions and 10 deletions
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19
tensorflow/core/profiler/utils/time_utils.h
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@ -16,24 +16,23 @@ limitations under the License.
#ifndef TENSORFLOW_CORE_PROFILER_UTILS_TIME_UTILS_H_ #ifndef TENSORFLOW_CORE_PROFILER_UTILS_TIME_UTILS_H_
#define TENSORFLOW_CORE_PROFILER_UTILS_TIME_UTILS_H_ #define TENSORFLOW_CORE_PROFILER_UTILS_TIME_UTILS_H_
#include <cmath>
#include "tensorflow/core/platform/types.h" #include "tensorflow/core/platform/types.h"
namespace tensorflow { namespace tensorflow {
namespace profiler { namespace profiler {
// Converts among different time units. // Converts among different time units.
inline double PicosToMillis(uint64 ps) { return ps / 1E9; }
inline double PicosToSecond(uint64 ps) { return ps / 1E12; }
inline double PicosToMicros(uint64 ps) { return ps / 1E6; }
inline double PicosToNanos(uint64 ps) { return ps / 1E3; } inline double PicosToNanos(uint64 ps) { return ps / 1E3; }
inline uint64 NanosToPicos(double ns) { return std::llround(ns * 1E3); } inline double PicosToMicros(uint64 ps) { return ps / 1E6; }
inline double PicosToMillis(uint64 ps) { return ps / 1E9; }
inline double PicosToSeconds(uint64 ps) { return ps / 1E12; }
inline uint64 NanosToPicos(uint64 ns) { return ns * 1000; }
inline double NanosToMicros(uint64 ns) { return ns / 1E3; }
inline double MicrosToMillis(double us) { return us / 1E3; } inline double MicrosToMillis(double us) { return us / 1E3; }
inline uint64 MillisToPicos(double ms) { return std::llround(ms * 1E9); } inline uint64 MillisToPicos(uint64 ms) { return ms * 1000000000; }
inline double MilliToSecond(double ms) { return ms / 1E3; } inline uint64 MillisToNanos(uint64 ms) { return ms * 1000000; }
inline uint64 MilliToNanos(uint64 ms) { return ms * 1E6; } inline double MillisToSeconds(uint64 ms) { return ms / 1E3; }
inline uint64 SecondsToNanos(uint64 s) { return s * 1E9; } inline uint64 SecondsToNanos(double s) { return s * 1E9; }
} // namespace profiler } // namespace profiler
} // namespace tensorflow } // namespace tensorflow