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authorRickard Green <[email protected]>2014-10-30 23:57:01 +0100
committerRickard Green <[email protected]>2015-03-20 15:23:10 +0100
commit6487aac5977cf470bc6a2cd0964da2850ee38717 (patch)
tree84fa1670c6d09a57655c1b7be75fb5e34c5981ec /erts/preloaded/ebin
parentcd917e88f5718eead826c896864cfe85cd3d301b (diff)
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Introduce a new time API
The old time API is based on erlang:now/0. The major issue with erlang:now/0 is that it was intended to be used for so many unrelated things. This tied these unrelated operations together and unnecessarily caused performance, scalability as well as accuracy, and precision issues for operations that do not need to have such issues. The new API spreads different functionality over multiple functions in order to improve on this. The new API consists of a number of new BIFs: - erlang:convert_time_unit/3 - erlang:monotonic_time/0 - erlang:monotonic_time/1 - erlang:system_time/0 - erlang:system_time/1 - erlang:time_offset/0 - erlang:time_offset/1 - erlang:timestamp/0 - erlang:unique_integer/0 - erlang:unique_integer/1 - os:system_time/0 - os:system_time/1 and a number of extensions of existing BIFs: - erlang:monitor(time_offset, clock_service) - erlang:system_flag(time_offset, finalize) - erlang:system_info(os_monotonic_time_source) - erlang:system_info(time_offset) - erlang:system_info(time_warp_mode) - erlang:system_info(time_correction) - erlang:system_info(start_time) See the "Time and Time Correction in Erlang" chapter of the ERTS User's Guide for more information.
Diffstat (limited to 'erts/preloaded/ebin')
-rw-r--r--erts/preloaded/ebin/erlang.beambin97956 -> 100456 bytes
-rw-r--r--erts/preloaded/ebin/erts_internal.beambin4164 -> 4688 bytes
-rw-r--r--erts/preloaded/ebin/init.beambin48808 -> 48800 bytes
3 files changed, 0 insertions, 0 deletions
diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam
index 7a3d94dd16..4ec388a7b9 100644
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diff --git a/erts/preloaded/ebin/erts_internal.beam b/erts/preloaded/ebin/erts_internal.beam
index 9b364d8b21..705bb61247 100644
--- a/erts/preloaded/ebin/erts_internal.beam
+++ b/erts/preloaded/ebin/erts_internal.beam
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diff --git a/erts/preloaded/ebin/init.beam b/erts/preloaded/ebin/init.beam
index a190129b2c..aadc9797cb 100644
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