Merge branch 'rickard/time_api/OTP-11997'

* rickard/time_api/OTP-11997: (22 commits)
  Update primary bootstrap
  inets: Suppress deprecated warning on erlang:now/0
  inets: Cleanup of multiple copies of functions Add inets_lib with common functions used by multiple modules
  inets: Update comments
  Suppress deprecated warning on erlang:now/0
  Use new time API and be back-compatible in inets Remove unused functions and removed redundant test
  asn1 test SUITE: Eliminate use of now/0
  Disable deprecated warning on erlang:now/0 in diameter_lib
  Use new time API and be back-compatible in ssh
  Replace all calls to now/0 in CT with new time API functions
  test_server: Replace usage of erlang:now() with usage of new API
  Replace usage of erlang:now() with usage of new API
  Replace usage of erlang:now() with usage of new API
  Replace usage of erlang:now() with usage of new API
  Replace usage of erlang:now() with usage of new API
  otp_SUITE: Warn for calls to erlang:now/0
  Replace usage of erlang:now() with usage of new API
  Multiple timer wheels
  Erlang based BIF timer implementation for scalability
  Implement ethread events with timeout
  ...

Conflicts:
	bootstrap/bin/start.boot
	bootstrap/bin/start_clean.boot
	bootstrap/lib/compiler/ebin/beam_asm.beam
	bootstrap/lib/compiler/ebin/compile.beam
	bootstrap/lib/kernel/ebin/auth.beam
	bootstrap/lib/kernel/ebin/dist_util.beam
	bootstrap/lib/kernel/ebin/global.beam
	bootstrap/lib/kernel/ebin/hipe_unified_loader.beam
	bootstrap/lib/kernel/ebin/inet_db.beam
	bootstrap/lib/kernel/ebin/inet_dns.beam
	bootstrap/lib/kernel/ebin/inet_res.beam
	bootstrap/lib/kernel/ebin/os.beam
	bootstrap/lib/kernel/ebin/pg2.beam
	bootstrap/lib/stdlib/ebin/dets.beam
	bootstrap/lib/stdlib/ebin/dets_utils.beam
	bootstrap/lib/stdlib/ebin/erl_tar.beam
	bootstrap/lib/stdlib/ebin/escript.beam
	bootstrap/lib/stdlib/ebin/file_sorter.beam
	bootstrap/lib/stdlib/ebin/otp_internal.beam
	bootstrap/lib/stdlib/ebin/qlc.beam
	bootstrap/lib/stdlib/ebin/random.beam
	bootstrap/lib/stdlib/ebin/supervisor.beam
	bootstrap/lib/stdlib/ebin/timer.beam
	erts/aclocal.m4
	erts/emulator/beam/bif.c
	erts/emulator/beam/erl_bif_info.c
	erts/emulator/beam/erl_db_hash.c
	erts/emulator/beam/erl_init.c
	erts/emulator/beam/erl_process.h
	erts/emulator/beam/erl_thr_progress.c
	erts/emulator/beam/utils.c
	erts/emulator/sys/unix/sys.c
	erts/preloaded/ebin/erlang.beam
	erts/preloaded/ebin/erts_internal.beam
	erts/preloaded/ebin/init.beam
	erts/preloaded/src/erts_internal.erl
	lib/common_test/test/ct_hooks_SUITE_data/cth/tests/empty_cth.erl
	lib/diameter/src/base/diameter_lib.erl
	lib/kernel/src/os.erl
	lib/ssh/test/ssh_basic_SUITE.erl
	system/doc/efficiency_guide/advanced.xml

1 files changed, 5 insertions, 5 deletions

diff --git a/lib/dialyzer/src/dialyzer_timing.erl b/lib/dialyzer/src/dialyzer_timing.erl
index b1a4bdc07c..759d49abc8 100644
--- a/lib/dialyzer/src/dialyzer_timing.erl
+++ b/lib/dialyzer/src/dialyzer_timing.erl
@@ -38,7 +38,7 @@ init(Active) ->
   case Active of
     true ->
       io:format("\n"),
-      spawn_link(fun() -> loop(now(), 0, "") end);
+      spawn_link(fun() -> loop(erlang:monotonic_time(), 0, "") end);
     debug ->
       io:format("\n"),
       spawn_link(fun() -> debug_loop("") end);
@@ -105,14 +105,14 @@ debug_loop(Phase) ->
 
 start_stamp(none, _) -> ok;
 start_stamp(Pid, Msg) ->
-  Pid ! {stamp, Msg, now()},
+  Pid ! {stamp, Msg, erlang:monotonic_time()},
   ok.
 
 -spec end_stamp(timing_server()) -> ok.
 
 end_stamp(none) -> ok;
 end_stamp(Pid) ->
-  Pid ! {stamp, now()},
+  Pid ! {stamp, erlang:monotonic_time()},
   ok.
 
 -spec send_size_info(timing_server(), integer(), string()) -> ok.
@@ -126,8 +126,8 @@ send_size_info(Pid, Size, Unit) ->
 
 stop(none) -> ok;
 stop(Pid) ->
-  Pid ! {self(), stop, now()},
+  Pid ! {self(), stop, erlang:monotonic_time()},
   receive ok -> ok end.
 
 diff(T2, T1) ->
-  timer:now_diff(T2,T1) / 1000000.
+  (T2-T1) / erlang:convert_time_unit(1, seconds, native).