diff options
Diffstat (limited to 'src/armnn/WallClockTimer.hpp')
| -rw-r--r-- | src/armnn/WallClockTimer.hpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/armnn/WallClockTimer.hpp b/src/armnn/WallClockTimer.hpp index 88cbb4d50d..197ad7d1b7 100644 --- a/src/armnn/WallClockTimer.hpp +++ b/src/armnn/WallClockTimer.hpp @@ -11,7 +11,7 @@ namespace armnn { -// Clock class that uses the same timestamp function as the Mali DDK. +// Clock class that uses the same timestamp function as the Mali DDK where possible. class monotonic_clock_raw { public: using duration = std::chrono::nanoseconds; @@ -19,9 +19,15 @@ public: static std::chrono::time_point<monotonic_clock_raw, std::chrono::nanoseconds> now() noexcept { +#if defined(__unix__) timespec ts; clock_gettime(CLOCK_MONOTONIC_RAW, &ts); - return time_point(std::chrono::nanoseconds(ts.tv_sec*1000000000 + ts.tv_nsec)); + return time_point(std::chrono::nanoseconds(ts.tv_sec * 1000000000 + ts.tv_nsec)); +#else + // On other platforms we have to make do with the standard C++ API, which may not exactly match + // the Mali DDK. + return std::chrono::time_point<monotonic_clock_raw, std::chrono::nanoseconds>(); +#endif } }; |