diff options
| author | Petri Savolainen <petri.savolainen@nokia.com> | 2020-06-08 14:24:53 +0300 |
|---|---|---|
| committer | Petri Savolainen <petri.savolainen@nokia.com> | 2020-06-17 09:38:59 +0300 |
| commit | 674360f26b6298e2c7b047ec20b1a7924a6dc682 (patch) | |
| tree | 474ea1cc0386e313a4d1108ce89a8a2f8e76e131 /include | |
| parent | e325856b3fc30d27481ed28ea7078e9b66e6cff4 (diff) | |
api: time: current time stamp in nanoseconds
Added functions to get the current local/global time stamp
directly in nanoseconds. For example, odp_time_local_ns() is
equivant of calling odp_time_to_ns(odp_time_local()). This
simplifies use cases where time will be always converted to
nanoseconds. However, when time API performance is important
conversions to nanoseconds should be avoided or minimized.
Signed-off-by: Petri Savolainen <petri.savolainen@nokia.com>
Reviewed-by: Stanislaw Kardach <skardach@marvell.com>
Reviewed-by: Matias Elo <matias.elo@nokia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/odp/api/spec/time.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/odp/api/spec/time.h b/include/odp/api/spec/time.h index c0a12064d..c5756e492 100644 --- a/include/odp/api/spec/time.h +++ b/include/odp/api/spec/time.h @@ -1,4 +1,5 @@ /* Copyright (c) 2013-2018, Linaro Limited + * Copyright (c) 2020, Nokia * All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause @@ -77,6 +78,24 @@ odp_time_t odp_time_local(void); odp_time_t odp_time_global(void); /** + * Current local time in nanoseconds + * + * Like odp_time_local(), but the time stamp value is converted into nanoseconds. + * + * @return Local time stamp in nanoseconds + */ +uint64_t odp_time_local_ns(void); + +/** + * Current global time in nanoseconds + * + * Like odp_time_global(), but the time stamp value is converted into nanoseconds. + * + * @return Global time stamp in nanoseconds + */ +uint64_t odp_time_global_ns(void); + +/** * Time difference * * @param t2 Second time stamp |