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authorRickard Green <[email protected]>2016-08-30 16:25:00 +0200
committerRickard Green <[email protected]>2016-08-30 16:25:00 +0200
commit925984e94f2c1933bb659dfb626c191982b7c8d4 (patch)
treed1c5bec6861970d2c7e0d8090d39d8e77c2d4616
parentd419ca5917d4d27afe0518e5e5c444af5b11f480 (diff)
parentfc85e401ee279cc3b69635a71ffa93544ce5b99d (diff)
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Merge branch 'rickard/time-unit/OTP-13735' into maint
* rickard/time-unit/OTP-13735: Update test-cases to use new symbolic time units Replace misspelled symbolic time units Conflicts: erts/doc/src/erlang.xml erts/emulator/test/long_timers_test.erl
-rw-r--r--erts/doc/src/erlang.xml45
-rw-r--r--erts/emulator/beam/atom.names4
-rw-r--r--erts/emulator/beam/erl_time_sup.c6
-rw-r--r--erts/emulator/test/after_SUITE.erl4
-rw-r--r--erts/emulator/test/alloc_SUITE.erl2
-rw-r--r--erts/emulator/test/busy_port_SUITE.erl6
-rw-r--r--erts/emulator/test/dirty_nif_SUITE.erl6
-rw-r--r--erts/emulator/test/distribution_SUITE.erl10
-rw-r--r--erts/emulator/test/driver_SUITE.erl4
-rw-r--r--erts/emulator/test/erl_link_SUITE.erl2
-rw-r--r--erts/emulator/test/estone_SUITE.erl2
-rw-r--r--erts/emulator/test/float_SUITE.erl2
-rw-r--r--erts/emulator/test/long_timers_test.erl22
-rw-r--r--erts/emulator/test/message_queue_data_SUITE.erl2
-rw-r--r--erts/emulator/test/monitor_SUITE.erl2
-rw-r--r--erts/emulator/test/mtx_SUITE.erl2
-rw-r--r--erts/emulator/test/nif_SUITE.erl10
-rw-r--r--erts/emulator/test/nif_SUITE_data/nif_SUITE.c48
-rw-r--r--erts/emulator/test/node_container_SUITE.erl2
-rw-r--r--erts/emulator/test/old_scheduler_SUITE.erl4
-rw-r--r--erts/emulator/test/port_SUITE.erl6
-rw-r--r--erts/emulator/test/process_SUITE.erl4
-rw-r--r--erts/emulator/test/scheduler_SUITE.erl6
-rw-r--r--erts/emulator/test/signal_SUITE.erl2
-rw-r--r--erts/emulator/test/smoke_test_SUITE.erl2
-rw-r--r--erts/emulator/test/system_info_SUITE.erl2
-rw-r--r--erts/emulator/test/time_SUITE.erl12
-rw-r--r--erts/emulator/test/timer_bif_SUITE.erl14
-rw-r--r--erts/emulator/test/trace_bif_SUITE.erl4
-rw-r--r--erts/emulator/test/trace_call_time_SUITE.erl6
-rw-r--r--erts/example/time_compat.erl4
-rw-r--r--erts/preloaded/ebin/erlang.beambin104816 -> 105100 bytes
-rw-r--r--erts/preloaded/src/erlang.erl31
33 files changed, 169 insertions, 109 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 51ebddc155..d5eae2d66d 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -84,22 +84,22 @@
<p>Time unit expressed in parts per second. That is,
the time unit equals <c>1/PartsPerSecond</c> second.</p>
</item>
- <tag><c>seconds</c></tag>
+ <tag><c>second</c></tag>
<item>
<p>Symbolic representation of the time unit
represented by the integer <c>1</c>.</p>
</item>
- <tag><c>milli_seconds</c></tag>
+ <tag><c>millisecond</c></tag>
<item>
<p>Symbolic representation of the time unit
represented by the integer <c>1000</c>.</p>
</item>
- <tag><c>micro_seconds</c></tag>
+ <tag><c>microsecond</c></tag>
<item>
<p>Symbolic representation of the time unit
represented by the integer <c>1000000</c>.</p>
</item>
- <tag><c>nano_seconds</c></tag>
+ <tag><c>nanosecond</c></tag>
<item>
<p>Symbolic representation of the time unit
represented by the integer <c>1000000000</c>.</p>
@@ -119,7 +119,7 @@
<p>One can get an approximation of the <c>native</c>
time unit by calling
<seealso marker="erlang:convert_time_unit/3">
- <c>erlang:convert_time_unit(1, seconds, native)</c></seealso>.
+ <c>erlang:convert_time_unit(1, second, native)</c></seealso>.
The result equals the number
of whole <c>native</c> time units per second. If
the number of <c>native</c> time units per second does not
@@ -149,6 +149,10 @@
<seealso marker="kernel:os#perf_counter/0">
<c>os:perf_counter/0</c></seealso>.</p>
</item>
+ <tag><seealso marker="#type_deprecated_time_unit"><c>deprecated_time_unit()</c></seealso></tag>
+ <item><p>
+ Deprecated symbolic representations kept for backwards-compatibility.
+ </p></item>
</taglist>
<p>The <c>time_unit/0</c> type can be extended.
To convert time values between time units, use
@@ -156,6 +160,27 @@
<c>erlang:convert_time_unit/3</c></seealso>.</p>
</desc>
</datatype>
+ <datatype>
+ <name name="deprecated_time_unit"></name>
+ <desc><marker id="type_deprecated_time_unit"/>
+ <p>The <seealso marker="#type_time_unit"><c>time_unit()</c></seealso>
+ type also consist of the following <em>deprecated</em> symbolic
+ time units:</p>
+ <taglist>
+ <tag><c>seconds</c></tag>
+ <item><p>Same as <seealso marker="#type_time_unit"><c>second</c></seealso>.</p></item>
+
+ <tag><c>milli_seconds</c></tag>
+ <item><p>Same as <seealso marker="#type_time_unit"><c>millisecond</c></seealso>.</p></item>
+
+ <tag><c>micro_seconds</c></tag>
+ <item><p>Same as <seealso marker="#type_time_unit"><c>microsecond</c></seealso>.</p></item>
+
+ <tag><c>nano_seconds</c></tag>
+ <item><p>Same as <seealso marker="#type_time_unit"><c>nanosecond</c></seealso>.</p></item>
+ </taglist>
+ </desc>
+ </datatype>
</datatypes>
<funcs>
@@ -8474,7 +8499,7 @@ ok
<seealso marker="time_correction#Erlang_Monotonic_Time">Erlang
monotonic time</seealso>. The time stamp (Ts) has the same
format and value as produced by
- <c>erlang:monotonic_time(nano_seconds)</c>.</p>
+ <c>erlang:monotonic_time(nanosecond)</c>.</p>
</item>
<tag><c>runnable_procs</c></tag>
<item>
@@ -8502,7 +8527,7 @@ ok
<seealso marker="time_correction#Erlang_Monotonic_Time">Erlang
monotonic time</seealso> and a monotonically increasing
integer. The time stamp (Ts) has the same format and value
- as produced by <c>{erlang:monotonic_time(nano_seconds),
+ as produced by <c>{erlang:monotonic_time(nanosecond),
erlang:unique_integer([monotonic])}</c>.</p>
</item>
<tag><c>timestamp</c></tag>
@@ -8732,7 +8757,7 @@ ok
<p>The <c>erlang:timestamp()</c> BIF is equivalent to:</p>
<code type="none">
timestamp() ->
- ErlangSystemTime = erlang:system_time(micro_seconds),
+ ErlangSystemTime = erlang:system_time(microsecond),
MegaSecs = ErlangSystemTime div 1000000000000,
Secs = ErlangSystemTime div 1000000 - MegaSecs*1000000,
MicroSecs = ErlangSystemTime rem 1000000,
@@ -9013,7 +9038,7 @@ timestamp() ->
monotonic time</seealso> time stamp in all trace messages. The
time stamp (Ts) has the same format and value as produced by
<seealso marker="#monotonic_time-1">
- <c>erlang:monotonic_time(nano_seconds)</c></seealso>.
+ <c>erlang:monotonic_time(nanosecond)</c></seealso>.
This flag overrides flag <c>cpu_timestamp</c>.</p>
</item>
<tag><c>strict_monotonic_timestamp</c></tag>
@@ -9024,7 +9049,7 @@ timestamp() ->
integer in all trace messages. The time stamp (Ts) has the
same format and value as produced by <c>{</c>
<seealso marker="#monotonic_time-1">
- <c>erlang:monotonic_time(nano_seconds)</c></seealso><c>,</c>
+ <c>erlang:monotonic_time(nanosecond)</c></seealso><c>,</c>
<seealso marker="#unique_integer-1">
<c>erlang:unique_integer([monotonic])</c></seealso><c>}</c>.
This flag overrides flag <c>cpu_timestamp</c>.</p>
diff --git a/erts/emulator/beam/atom.names b/erts/emulator/beam/atom.names
index 89c42f4700..9dae67cb2d 100644
--- a/erts/emulator/beam/atom.names
+++ b/erts/emulator/beam/atom.names
@@ -389,8 +389,10 @@ atom merge_trap
atom meta
atom meta_match_spec
atom micro_seconds
+atom microsecond
atom microstate_accounting
atom milli_seconds
+atom millisecond
atom min_heap_size
atom min_bin_vheap_size
atom minor_version
@@ -407,6 +409,7 @@ atom more
atom multi_scheduling
atom multiline
atom nano_seconds
+atom nanosecond
atom name
atom named_table
atom namelist
@@ -562,6 +565,7 @@ atom schedulers_online
atom scheme
atom scientific
atom scope
+atom second
atom seconds
atom send_to_non_existing_process
atom sensitive
diff --git a/erts/emulator/beam/erl_time_sup.c b/erts/emulator/beam/erl_time_sup.c
index 9e37106b88..6aa2a7500f 100644
--- a/erts/emulator/beam/erl_time_sup.c
+++ b/erts/emulator/beam/erl_time_sup.c
@@ -2133,22 +2133,26 @@ time_unit_conversion(Process *c_p, Eterm term, ErtsMonotonicTime val, ErtsMonoto
/* Convert to common user specified time units */
switch (term) {
+ case am_second:
case am_seconds:
case make_small(1):
result = ERTS_MONOTONIC_TO_SEC(val) + muloff*ERTS_MONOTONIC_OFFSET_SEC;
ERTS_BIF_PREP_RET(ret, make_time_val(c_p, result));
break;
+ case am_millisecond:
case am_milli_seconds:
case make_small(1000):
result = ERTS_MONOTONIC_TO_MSEC(val) + muloff*ERTS_MONOTONIC_OFFSET_MSEC;
ERTS_BIF_PREP_RET(ret, make_time_val(c_p, result));
break;
+ case am_microsecond:
case am_micro_seconds:
case make_small(1000*1000):
result = ERTS_MONOTONIC_TO_USEC(val) + muloff*ERTS_MONOTONIC_OFFSET_USEC;
ERTS_BIF_PREP_RET(ret, make_time_val(c_p, result));
break;
#ifdef ARCH_64
+ case am_nanosecond:
case am_nano_seconds:
case make_small(1000*1000*1000):
result = ERTS_MONOTONIC_TO_NSEC(val) + muloff*ERTS_MONOTONIC_OFFSET_NSEC;
@@ -2159,7 +2163,7 @@ time_unit_conversion(Process *c_p, Eterm term, ErtsMonotonicTime val, ErtsMonoto
Eterm value, native_res;
#ifndef ARCH_64
Sint user_res;
- if (term == am_nano_seconds)
+ if (term == am_nanosecond || term == am_nano_seconds)
goto to_nano_seconds;
if (term_to_Sint(term, &user_res)) {
if (user_res == 1000*1000*1000) {
diff --git a/erts/emulator/test/after_SUITE.erl b/erts/emulator/test/after_SUITE.erl
index 4f20ad3656..b1f7e06bf5 100644
--- a/erts/emulator/test/after_SUITE.erl
+++ b/erts/emulator/test/after_SUITE.erl
@@ -223,7 +223,7 @@ recv_after_32bit(_, _) ->
blaster() ->
receive
{go, TimeoutTime} ->
- Tmo = TimeoutTime - erlang:monotonic_time(milli_seconds),
+ Tmo = TimeoutTime - erlang:monotonic_time(millisecond),
receive after Tmo -> ok end
end.
@@ -234,7 +234,7 @@ spawn_blasters(N) ->
receive_after_blast(Config) when is_list(Config) ->
PMs = spawn_blasters(10000),
- TimeoutTime = erlang:monotonic_time(milli_seconds) + 5000,
+ TimeoutTime = erlang:monotonic_time(millisecond) + 5000,
lists:foreach(fun ({P, _}) -> P ! {go, TimeoutTime} end, PMs),
lists:foreach(fun ({P, M}) ->
receive
diff --git a/erts/emulator/test/alloc_SUITE.erl b/erts/emulator/test/alloc_SUITE.erl
index 84cf4921d3..3a721095e2 100644
--- a/erts/emulator/test/alloc_SUITE.erl
+++ b/erts/emulator/test/alloc_SUITE.erl
@@ -342,7 +342,7 @@ start_node_1(Config, Opts) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
test_server:start_node(Name, slave, [{args, Opts++" -pa "++Pa}]).
diff --git a/erts/emulator/test/busy_port_SUITE.erl b/erts/emulator/test/busy_port_SUITE.erl
index bb0632ae08..7094cee992 100644
--- a/erts/emulator/test/busy_port_SUITE.erl
+++ b/erts/emulator/test/busy_port_SUITE.erl
@@ -469,12 +469,12 @@ hs_busy_pcmd(Prt, Opts, StartFun, EndFun) ->
P = spawn_link(fun () ->
erlang:yield(),
Tester ! {self(), doing_port_command},
- Start = erlang:monotonic_time(micro_seconds),
+ Start = erlang:monotonic_time(microsecond),
Res = try {return,
port_command(Prt, [], Opts)}
catch Exception:Error -> {Exception, Error}
end,
- End = erlang:monotonic_time(micro_seconds),
+ End = erlang:monotonic_time(microsecond),
Time = round((End - Start)/1000),
Tester ! {self(), port_command_result, Res, Time}
end),
@@ -717,7 +717,7 @@ run_command(_M,spawn,{Args,Opts}) ->
run_command(M,spawn,Args) ->
run_command(M,spawn,{Args,[]});
run_command(Mod,Func,Args) ->
- erlang:display({{Mod,Func,Args}, erlang:system_time(micro_seconds)}),
+ erlang:display({{Mod,Func,Args}, erlang:system_time(microsecond)}),
apply(Mod,Func,Args).
validate_scenario(Data,[{print,Var}|T]) ->
diff --git a/erts/emulator/test/dirty_nif_SUITE.erl b/erts/emulator/test/dirty_nif_SUITE.erl
index 5e4c81a9cf..658bdc41b6 100644
--- a/erts/emulator/test/dirty_nif_SUITE.erl
+++ b/erts/emulator/test/dirty_nif_SUITE.erl
@@ -148,9 +148,9 @@ dirty_scheduler_exit(Config) when is_list(Config) ->
[ok] = mcall(Node,
[fun() ->
ok = erlang:load_nif(NifLib, []),
- Start = erlang:monotonic_time(milli_seconds),
+ Start = erlang:monotonic_time(millisecond),
ok = test_dirty_scheduler_exit(),
- End = erlang:monotonic_time(milli_seconds),
+ End = erlang:monotonic_time(millisecond),
io:format("Time=~p ms~n", [End-Start]),
ok
end]),
@@ -504,7 +504,7 @@ start_node(Config, Args) when is_list(Config) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
test_server:start_node(Name, slave, [{args, "-pa "++Pa++" "++Args}]).
diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl
index 159fbc806b..6994bfef83 100644
--- a/erts/emulator/test/distribution_SUITE.erl
+++ b/erts/emulator/test/distribution_SUITE.erl
@@ -1950,7 +1950,7 @@ port_please(_Name, _Ip) ->
%%% Utilities
timestamp() ->
- erlang:monotonic_time(milli_seconds).
+ erlang:monotonic_time(millisecond).
start_node(X) ->
start_node(X, [], []).
@@ -1974,7 +1974,7 @@ start_node(Config, Args, Rel) when is_list(Config), is_list(Rel) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive])))),
start_node(Name, Args, Rel).
@@ -2091,7 +2091,7 @@ node_monitor(Master) ->
Master ! {nodeup, node(), Node}
end,
Nodes0),
- io:format("~p ~p: ~p~n", [node(), erlang:system_time(micro_seconds), Nodes0]),
+ io:format("~p ~p: ~p~n", [node(), erlang:system_time(microsecond), Nodes0]),
node_monitor_loop(Master);
false ->
net_kernel:monitor_nodes(false, Opts),
@@ -2112,7 +2112,7 @@ node_monitor_loop(Master) ->
receive
{nodeup, Node, _InfoList} = Msg ->
Master ! {nodeup, node(), Node},
- io:format("~p ~p: ~p~n", [node(), erlang:system_time(micro_seconds), Msg]),
+ io:format("~p ~p: ~p~n", [node(), erlang:system_time(microsecond), Msg]),
node_monitor_loop(Master);
{nodedown, Node, InfoList} = Msg ->
Reason = case lists:keysearch(nodedown_reason, 1, InfoList) of
@@ -2120,7 +2120,7 @@ node_monitor_loop(Master) ->
_ -> undefined
end,
Master ! {nodedown, node(), Node, Reason},
- io:format("~p ~p: ~p~n", [node(), erlang:system_time(micro_seconds), Msg]),
+ io:format("~p ~p: ~p~n", [node(), erlang:system_time(microsecond), Msg]),
node_monitor_loop(Master)
end.
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl
index a3df0bb2db..1df72193a6 100644
--- a/erts/emulator/test/driver_SUITE.erl
+++ b/erts/emulator/test/driver_SUITE.erl
@@ -2427,7 +2427,7 @@ erl_millisecs() ->
erl_millisecs(erlang:monotonic_time()).
erl_millisecs(MonotonicTime) ->
- (1000*MonotonicTime)/erlang:convert_time_unit(1,seconds,native).
+ (1000*MonotonicTime)/erlang:convert_time_unit(1,second,native).
%% Start/stop drivers.
start_driver(Config, Name, Binary) ->
@@ -2481,7 +2481,7 @@ start_node(Config) when is_list(Config) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
test_server:start_node(Name, slave, [{args, "-pa "++Pa}]).
diff --git a/erts/emulator/test/erl_link_SUITE.erl b/erts/emulator/test/erl_link_SUITE.erl
index 93d2065ba3..89e1aefb50 100644
--- a/erts/emulator/test/erl_link_SUITE.erl
+++ b/erts/emulator/test/erl_link_SUITE.erl
@@ -1011,7 +1011,7 @@ get_names(N, T, Acc) ->
++ "-"
++ atom_to_list(T)
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))) | Acc]).
diff --git a/erts/emulator/test/estone_SUITE.erl b/erts/emulator/test/estone_SUITE.erl
index 1180a45585..3ce849b88e 100644
--- a/erts/emulator/test/estone_SUITE.erl
+++ b/erts/emulator/test/estone_SUITE.erl
@@ -364,7 +364,7 @@ monotonic_time() ->
try erlang:monotonic_time() catch error:undef -> erlang:now() end.
subtr(Before, After) when is_integer(Before), is_integer(After) ->
- erlang:convert_time_unit(After-Before, native, micro_seconds);
+ erlang:convert_time_unit(After-Before, native, microsecond);
subtr({_,_,_}=Before, {_,_,_}=After) ->
timer:now_diff(After, Before).
diff --git a/erts/emulator/test/float_SUITE.erl b/erts/emulator/test/float_SUITE.erl
index e85addae3a..36b1f9179f 100644
--- a/erts/emulator/test/float_SUITE.erl
+++ b/erts/emulator/test/float_SUITE.erl
@@ -276,7 +276,7 @@ start_node(Config) when is_list(Config) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
test_server:start_node(Name, slave, [{args, "-pa "++Pa}]).
diff --git a/erts/emulator/test/long_timers_test.erl b/erts/emulator/test/long_timers_test.erl
index 90efe1292c..c9a380a229 100644
--- a/erts/emulator/test/long_timers_test.erl
+++ b/erts/emulator/test/long_timers_test.erl
@@ -248,20 +248,20 @@ to_diff(Timeout, Start, Stop) ->
(Stop - Start) - Timeout*1000.
ms(Time) ->
- erlang:convert_time_unit(Time, micro_seconds, milli_seconds).
+ erlang:convert_time_unit(Time, microsecond, millisecond).
max_late() ->
- erlang:convert_time_unit(?MAX_LATE_MS, milli_seconds, micro_seconds).
+ erlang:convert_time_unit(?MAX_LATE_MS, millisecond, microsecond).
receive_after(Timeout) ->
- Start = erlang:monotonic_time(micro_seconds),
+ Start = erlang:monotonic_time(microsecond),
receive
{get_result, ?REG_NAME} ->
?REG_NAME ! #timeout_rec{pid = self(),
type = receive_after,
timeout = Timeout}
after Timeout ->
- Stop = erlang:monotonic_time(micro_seconds),
+ Stop = erlang:monotonic_time(microsecond),
receive
{get_result, ?REG_NAME} ->
?REG_NAME ! #timeout_rec{pid = self(),
@@ -276,7 +276,7 @@ receive_after(Timeout) ->
driver(Timeout) ->
Port = open_port({spawn, ?DRV_NAME},[]),
link(Port),
- Start = erlang:monotonic_time(micro_seconds),
+ Start = erlang:monotonic_time(microsecond),
erlang:port_command(Port, <<?START_TIMER, Timeout:32>>),
receive
{get_result, ?REG_NAME} ->
@@ -284,7 +284,7 @@ driver(Timeout) ->
type = driver,
timeout = Timeout};
{Port,{data,[?TIMER]}} ->
- Stop = erlang:monotonic_time(micro_seconds),
+ Stop = erlang:monotonic_time(microsecond),
unlink(Port),
true = erlang:port_close(Port),
receive
@@ -299,7 +299,7 @@ driver(Timeout) ->
end.
bif_timer(Timeout) ->
- Start = erlang:monotonic_time(micro_seconds),
+ Start = erlang:monotonic_time(microsecond),
Tmr = erlang:start_timer(Timeout, self(), ok),
receive
{get_result, ?REG_NAME} ->
@@ -307,7 +307,7 @@ bif_timer(Timeout) ->
type = bif_timer,
timeout = Timeout};
{timeout, Tmr, ok} ->
- Stop = erlang:monotonic_time(micro_seconds),
+ Stop = erlang:monotonic_time(microsecond),
receive
{get_result, ?REG_NAME} ->
?REG_NAME ! #timeout_rec{pid = self(),
@@ -335,7 +335,7 @@ test(Starter, DrvDir, StartDone) ->
ok
end,
UtilData = new_util(),
- Start = erlang:monotonic_time(micro_seconds),
+ Start = erlang:monotonic_time(microsecond),
TORs = lists:map(fun (Min) ->
TO = Min*60*1000,
[#timeout_rec{pid = spawn_opt(
@@ -370,13 +370,13 @@ new_util() ->
new_util(UtilData) ->
Util = cpu_sup:util(),
- Time = erlang:monotonic_time(micro_seconds),
+ Time = erlang:monotonic_time(microsecond),
[{Time, Util} | UtilData].
test_loop(TORs, Start, UtilData) ->
receive
{get_result, ?REG_NAME, Pid} ->
- End = erlang:monotonic_time(micro_seconds),
+ End = erlang:monotonic_time(microsecond),
EndUtilData = new_util(UtilData),
Pid ! {result, ?REG_NAME, get_test_results(TORs), Start, End, EndUtilData},
erl_ddll:unload_driver(?DRV_NAME),
diff --git a/erts/emulator/test/message_queue_data_SUITE.erl b/erts/emulator/test/message_queue_data_SUITE.erl
index 44e77dfad0..e084b9482d 100644
--- a/erts/emulator/test/message_queue_data_SUITE.erl
+++ b/erts/emulator/test/message_queue_data_SUITE.erl
@@ -200,7 +200,7 @@ start_node(Config, Opts) when is_list(Config), is_list(Opts) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
test_server:start_node(Name, slave, [{args, Opts++" -pa "++Pa}]).
diff --git a/erts/emulator/test/monitor_SUITE.erl b/erts/emulator/test/monitor_SUITE.erl
index 90d2bd8c5d..827ed817cc 100644
--- a/erts/emulator/test/monitor_SUITE.erl
+++ b/erts/emulator/test/monitor_SUITE.erl
@@ -697,7 +697,7 @@ mixer(Config) when is_list(Config) ->
named_down(Config) when is_list(Config) ->
Name = list_to_atom(atom_to_list(?MODULE)
++ "-named_down-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-" ++ integer_to_list(erlang:unique_integer([positive]))),
Prio = process_flag(priority,high),
%% Spawn a bunch of high prio cpu bound processes to prevent
diff --git a/erts/emulator/test/mtx_SUITE.erl b/erts/emulator/test/mtx_SUITE.erl
index 1493e52655..12928ed6d8 100644
--- a/erts/emulator/test/mtx_SUITE.erl
+++ b/erts/emulator/test/mtx_SUITE.erl
@@ -443,7 +443,7 @@ hammer_ets_rwlock_test(XOpts, UW, C, N, NP, SC) ->
{'DOWN', M, process, P, _} -> ok
end
end, Ps),
- Res = (Stop-Start)/erlang:convert_time_unit(1,seconds,native),
+ Res = (Stop-Start)/erlang:convert_time_unit(1,second,native),
Caller ! {?MODULE, self(), Res}
end,
TP = spawn_link(T),
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl
index b8fa7184b6..8df2733fac 100644
--- a/erts/emulator/test/nif_SUITE.erl
+++ b/erts/emulator/test/nif_SUITE.erl
@@ -1703,7 +1703,7 @@ nif_raise_exceptions(NifFunc) ->
end, ok, ExcTerms).
-define(ERL_NIF_TIME_ERROR, -9223372036854775808).
--define(TIME_UNITS, [seconds, milli_seconds, micro_seconds, nano_seconds]).
+-define(TIME_UNITS, [second, millisecond, microsecond, nanosecond]).
nif_monotonic_time(Config) ->
?ERL_NIF_TIME_ERROR = monotonic_time(invalid_time_unit),
@@ -1769,8 +1769,8 @@ chk_toffs([TU|TUs]) ->
chk_toffs(TUs).
nif_convert_time_unit(Config) ->
- ?ERL_NIF_TIME_ERROR = convert_time_unit(0, seconds, invalid_time_unit),
- ?ERL_NIF_TIME_ERROR = convert_time_unit(0, invalid_time_unit, seconds),
+ ?ERL_NIF_TIME_ERROR = convert_time_unit(0, second, invalid_time_unit),
+ ?ERL_NIF_TIME_ERROR = convert_time_unit(0, invalid_time_unit, second),
?ERL_NIF_TIME_ERROR = convert_time_unit(0, invalid_time_unit, invalid_time_unit),
lists:foreach(fun (Offset) ->
lists:foreach(fun (Diff) ->
@@ -1819,7 +1819,7 @@ nif_convert_time_unit(Config) ->
ctu_loop(0) ->
ok;
ctu_loop(N) ->
- chk_ctu(erlang:monotonic_time(nano_seconds)),
+ chk_ctu(erlang:monotonic_time(nanosecond)),
ctu_loop(N-1).
chk_ctu(Time) ->
@@ -1834,7 +1834,7 @@ chk_ctu(Time, [FromTU|FromTUs]) ->
chk_ctu(_Time, _FromTU, []) ->
ok;
chk_ctu(Time, FromTU, [ToTU|ToTUs]) ->
- T = erlang:convert_time_unit(Time, nano_seconds, FromTU),
+ T = erlang:convert_time_unit(Time, nanosecond, FromTU),
TE = erlang:convert_time_unit(T, FromTU, ToTU),
TN = convert_time_unit(T, FromTU, ToTU),
case TE =:= TN of
diff --git a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
index 13846244d4..f2b1ef9d24 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
+++ b/erts/emulator/test/nif_SUITE_data/nif_SUITE.c
@@ -38,10 +38,10 @@ static ERL_NIF_TERM atom_self;
static ERL_NIF_TERM atom_ok;
static ERL_NIF_TERM atom_join;
static ERL_NIF_TERM atom_binary_resource_type;
-static ERL_NIF_TERM atom_seconds;
-static ERL_NIF_TERM atom_milli_seconds;
-static ERL_NIF_TERM atom_micro_seconds;
-static ERL_NIF_TERM atom_nano_seconds;
+static ERL_NIF_TERM atom_second;
+static ERL_NIF_TERM atom_millisecond;
+static ERL_NIF_TERM atom_microsecond;
+static ERL_NIF_TERM atom_nanosecond;
typedef struct
@@ -147,10 +147,10 @@ static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info)
atom_ok = enif_make_atom(env,"ok");
atom_join = enif_make_atom(env,"join");
atom_binary_resource_type = enif_make_atom(env,"binary_resource_type");
- atom_seconds = enif_make_atom(env,"seconds");
- atom_milli_seconds = enif_make_atom(env,"milli_seconds");
- atom_micro_seconds = enif_make_atom(env,"micro_seconds");
- atom_nano_seconds = enif_make_atom(env,"nano_seconds");
+ atom_second = enif_make_atom(env,"second");
+ atom_millisecond = enif_make_atom(env,"millisecond");
+ atom_microsecond = enif_make_atom(env,"microsecond");
+ atom_nanosecond = enif_make_atom(env,"nanosecond");
*priv_data = data;
return 0;
@@ -1808,13 +1808,13 @@ static ERL_NIF_TERM monotonic_time(ErlNifEnv* env, int argc, const ERL_NIF_TERM
if (argc != 1)
return atom_false;
- if (enif_compare(argv[0], atom_seconds) == 0)
+ if (enif_compare(argv[0], atom_second) == 0)
time_unit = ERL_NIF_SEC;
- else if (enif_compare(argv[0], atom_milli_seconds) == 0)
+ else if (enif_compare(argv[0], atom_millisecond) == 0)
time_unit = ERL_NIF_MSEC;
- else if (enif_compare(argv[0], atom_micro_seconds) == 0)
+ else if (enif_compare(argv[0], atom_microsecond) == 0)
time_unit = ERL_NIF_USEC;
- else if (enif_compare(argv[0], atom_nano_seconds) == 0)
+ else if (enif_compare(argv[0], atom_nanosecond) == 0)
time_unit = ERL_NIF_NSEC;
else
time_unit = 4711; /* invalid time unit */
@@ -1829,13 +1829,13 @@ static ERL_NIF_TERM time_offset(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg
if (argc != 1)
return atom_false;
- if (enif_compare(argv[0], atom_seconds) == 0)
+ if (enif_compare(argv[0], atom_second) == 0)
time_unit = ERL_NIF_SEC;
- else if (enif_compare(argv[0], atom_milli_seconds) == 0)
+ else if (enif_compare(argv[0], atom_millisecond) == 0)
time_unit = ERL_NIF_MSEC;
- else if (enif_compare(argv[0], atom_micro_seconds) == 0)
+ else if (enif_compare(argv[0], atom_microsecond) == 0)
time_unit = ERL_NIF_USEC;
- else if (enif_compare(argv[0], atom_nano_seconds) == 0)
+ else if (enif_compare(argv[0], atom_nanosecond) == 0)
time_unit = ERL_NIF_NSEC;
else
time_unit = 4711; /* invalid time unit */
@@ -1856,24 +1856,24 @@ static ERL_NIF_TERM convert_time_unit(ErlNifEnv* env, int argc, const ERL_NIF_TE
val = (ErlNifTime) i64;
- if (enif_compare(argv[1], atom_seconds) == 0)
+ if (enif_compare(argv[1], atom_second) == 0)
from = ERL_NIF_SEC;
- else if (enif_compare(argv[1], atom_milli_seconds) == 0)
+ else if (enif_compare(argv[1], atom_millisecond) == 0)
from = ERL_NIF_MSEC;
- else if (enif_compare(argv[1], atom_micro_seconds) == 0)
+ else if (enif_compare(argv[1], atom_microsecond) == 0)
from = ERL_NIF_USEC;
- else if (enif_compare(argv[1], atom_nano_seconds) == 0)
+ else if (enif_compare(argv[1], atom_nanosecond) == 0)
from = ERL_NIF_NSEC;
else
from = 4711; /* invalid time unit */
- if (enif_compare(argv[2], atom_seconds) == 0)
+ if (enif_compare(argv[2], atom_second) == 0)
to = ERL_NIF_SEC;
- else if (enif_compare(argv[2], atom_milli_seconds) == 0)
+ else if (enif_compare(argv[2], atom_millisecond) == 0)
to = ERL_NIF_MSEC;
- else if (enif_compare(argv[2], atom_micro_seconds) == 0)
+ else if (enif_compare(argv[2], atom_microsecond) == 0)
to = ERL_NIF_USEC;
- else if (enif_compare(argv[2], atom_nano_seconds) == 0)
+ else if (enif_compare(argv[2], atom_nanosecond) == 0)
to = ERL_NIF_NSEC;
else
to = 4711; /* invalid time unit */
diff --git a/erts/emulator/test/node_container_SUITE.erl b/erts/emulator/test/node_container_SUITE.erl
index 536c91d4ae..af18545bff 100644
--- a/erts/emulator/test/node_container_SUITE.erl
+++ b/erts/emulator/test/node_container_SUITE.erl
@@ -1092,7 +1092,7 @@ wait_until(Pred) ->
get_nodefirstname_string() ->
atom_to_list(?MODULE)
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive])).
diff --git a/erts/emulator/test/old_scheduler_SUITE.erl b/erts/emulator/test/old_scheduler_SUITE.erl
index f91d84beea..ffe7d40139 100644
--- a/erts/emulator/test/old_scheduler_SUITE.erl
+++ b/erts/emulator/test/old_scheduler_SUITE.erl
@@ -309,13 +309,13 @@ receiver(T0, TimeSec, Main, {P1,P1N}, {P2,P2N}) ->
%% uncomment lines below to get life sign (debug)
receiver(T0, Time, Main, P1,P1N,P1Rs, P2,P2N,P2Rs, 0) ->
- % T = erlang:convert_time_unit(erlang:monotonic_time() - T0, native, milli_seconds),
+ % T = erlang:convert_time_unit(erlang:monotonic_time() - T0, native, millisecond),
% erlang:display({round(T/1000),P1Rs,P2Rs}),
receiver(T0, Time, Main, P1,P1N,P1Rs, P2,P2N,P2Rs, 100000);
receiver(T0, Time, Main, P1,P1N,P1Rs, P2,P2N,P2Rs, C) ->
Remain = Time - erlang:convert_time_unit(erlang:monotonic_time() - T0,
- native, milli_seconds), % test time remaining
+ native, millisecond), % test time remaining
Remain1 = if Remain < 0 ->
0;
true ->
diff --git a/erts/emulator/test/port_SUITE.erl b/erts/emulator/test/port_SUITE.erl
index a9814d7df9..4323849465 100644
--- a/erts/emulator/test/port_SUITE.erl
+++ b/erts/emulator/test/port_SUITE.erl
@@ -1986,7 +1986,7 @@ exit_status_msb_test(Config, SleepSecs) when is_list(Config) ->
Parent = self(),
io:format("SleepSecs = ~p~n", [SleepSecs]),
PortProg = "sleep " ++ integer_to_list(SleepSecs),
- Start = erlang:monotonic_time(micro_seconds),
+ Start = erlang:monotonic_time(microsecond),
NoProcs = case NoSchedsOnln of
NProcs when NProcs < ?EXIT_STATUS_MSB_MAX_PROCS ->
NProcs;
@@ -2060,12 +2060,12 @@ exit_status_msb_test(Config, SleepSecs) when is_list(Config) ->
receive {P, started, SIds} -> SIds end
end,
Procs),
- StartedTime = (erlang:monotonic_time(micro_seconds) - Start)/1000000,
+ StartedTime = (erlang:monotonic_time(microsecond) - Start)/1000000,
io:format("StartedTime = ~p~n", [StartedTime]),
true = StartedTime < SleepSecs,
erlang:system_flag(multi_scheduling, block),
lists:foreach(fun (P) -> receive {P, done} -> ok end end, Procs),
- DoneTime = (erlang:monotonic_time(micro_seconds) - Start)/1000000,
+ DoneTime = (erlang:monotonic_time(microsecond) - Start)/1000000,
io:format("DoneTime = ~p~n", [DoneTime]),
true = DoneTime > SleepSecs,
ok = verify_multi_scheduling_blocked(),
diff --git a/erts/emulator/test/process_SUITE.erl b/erts/emulator/test/process_SUITE.erl
index 7462c8c593..0f999e0efe 100644
--- a/erts/emulator/test/process_SUITE.erl
+++ b/erts/emulator/test/process_SUITE.erl
@@ -372,7 +372,7 @@ eat_high(Low) ->
process_flag(priority, high),
receive after 1000 -> ok end,
exit(Low, {you, are, dead}),
- loop(erlang:monotonic_time() + erlang:convert_time_unit(5,seconds,native)).
+ loop(erlang:monotonic_time() + erlang:convert_time_unit(5,second,native)).
%% Busy loop for 5 seconds.
@@ -2567,7 +2567,7 @@ start_node(Config, Args) when is_list(Config) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
test_server:start_node(Name, slave, [{args, "-pa "++Pa++" "++Args}]).
diff --git a/erts/emulator/test/scheduler_SUITE.erl b/erts/emulator/test/scheduler_SUITE.erl
index a95de609aa..3aee15a8fc 100644
--- a/erts/emulator/test/scheduler_SUITE.erl
+++ b/erts/emulator/test/scheduler_SUITE.erl
@@ -2007,10 +2007,10 @@ do_it(Tracer, Low, Normal, High, Max) ->
do_it(Tracer, Low, Normal, High, Max, RedsPerSchedLimit) ->
OldPrio = process_flag(priority, max),
go_work(Low, Normal, High, Max),
- StartWait = erlang:monotonic_time(milli_seconds),
+ StartWait = erlang:monotonic_time(millisecond),
%% Give the emulator a chance to balance the load...
wait_balance(5),
- EndWait = erlang:monotonic_time(milli_seconds),
+ EndWait = erlang:monotonic_time(millisecond),
BalanceWait = EndWait-StartWait,
erlang:display({balance_wait, BalanceWait}),
Timeout = (15 - 4)*60*1000 - BalanceWait,
@@ -2210,7 +2210,7 @@ start_node(Config, Args) when is_list(Config) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
test_server:start_node(Name, slave, [{args, "-pa "++Pa++" "++Args}]).
diff --git a/erts/emulator/test/signal_SUITE.erl b/erts/emulator/test/signal_SUITE.erl
index 0b11fa13f5..7e516176f7 100644
--- a/erts/emulator/test/signal_SUITE.erl
+++ b/erts/emulator/test/signal_SUITE.erl
@@ -484,7 +484,7 @@ repeat(Fun, N) when is_integer(N) ->
start_node(Config) ->
Name = list_to_atom(atom_to_list(?MODULE)
++ "-" ++ atom_to_list(proplists:get_value(testcase, Config))
- ++ "-" ++ integer_to_list(erlang:system_time(seconds))
+ ++ "-" ++ integer_to_list(erlang:system_time(second))
++ "-" ++ integer_to_list(erlang:unique_integer([positive]))),
Pa = filename:dirname(code:which(?MODULE)),
test_server:start_node(Name, slave, [{args, "-pa " ++ Pa}]).
diff --git a/erts/emulator/test/smoke_test_SUITE.erl b/erts/emulator/test/smoke_test_SUITE.erl
index 042c7225d5..5eccdc562b 100644
--- a/erts/emulator/test/smoke_test_SUITE.erl
+++ b/erts/emulator/test/smoke_test_SUITE.erl
@@ -152,7 +152,7 @@ start_node(Config, Args) when is_list(Config) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
Opts = [{args, "-pa "++Pa++" "++Args}],
diff --git a/erts/emulator/test/system_info_SUITE.erl b/erts/emulator/test/system_info_SUITE.erl
index f31d474c20..a4aedb31f6 100644
--- a/erts/emulator/test/system_info_SUITE.erl
+++ b/erts/emulator/test/system_info_SUITE.erl
@@ -508,7 +508,7 @@ start_node(Config, Envs) when is_list(Config) ->
++ "-"
++ atom_to_list(proplists:get_value(testcase, Config))
++ "-"
- ++ integer_to_list(erlang:system_time(seconds))
+ ++ integer_to_list(erlang:system_time(second))
++ "-"
++ integer_to_list(erlang:unique_integer([positive]))),
test_server:start_node(Name, peer, [{args, "-pa "++Pa}, {env, Envs}]).
diff --git a/erts/emulator/test/time_SUITE.erl b/erts/emulator/test/time_SUITE.erl
index 87b8c62cfa..9501569814 100644
--- a/erts/emulator/test/time_SUITE.erl
+++ b/erts/emulator/test/time_SUITE.erl
@@ -295,7 +295,7 @@ timestamp(Config) when is_list(Config) ->
os_system_time_offset() ->
erlang:convert_time_unit(os:system_time() - erlang:monotonic_time(),
- native, micro_seconds).
+ native, microsecond).
had_time_warp(Secs) ->
had_time_warp(os_system_time_offset(), Secs).
@@ -488,12 +488,12 @@ check_time_warp_mode(Config, TimeCorrection, TimeWarpMode) ->
MonotonicTimeUnit = rpc:call(Node,
erlang,
convert_time_unit,
- [1, seconds, native]),
+ [1, second, native]),
UpMilliSeconds = erlang:convert_time_unit(MonotonicTime - StartTime,
MonotonicTimeUnit,
- milli_seconds),
+ millisecond),
io:format("UpMilliSeconds=~p~n", [UpMilliSeconds]),
- End = erlang:monotonic_time(milli_seconds),
+ End = erlang:monotonic_time(millisecond),
stop_node(Node),
try
true = (UpMilliSeconds > (98*MonotonicityTimeout) div 100),
@@ -810,10 +810,10 @@ do_check_erlang_timestamp(Done, Mon, TO) ->
MaxMon = erlang:monotonic_time(),
TsMin = erlang:convert_time_unit(MinMon+TO,
native,
- micro_seconds),
+ microsecond),
TsMax = erlang:convert_time_unit(MaxMon+TO,
native,
- micro_seconds),
+ microsecond),
TsTime = (MegaSec*1000000+Sec)*1000000+MicroSec,
case (TsMin =< TsTime) andalso (TsTime =< TsMax) of
true ->
diff --git a/erts/emulator/test/timer_bif_SUITE.erl b/erts/emulator/test/timer_bif_SUITE.erl
index 44f276f232..7cbd93a0f3 100644
--- a/erts/emulator/test/timer_bif_SUITE.erl
+++ b/erts/emulator/test/timer_bif_SUITE.erl
@@ -489,7 +489,7 @@ registered_process(Config) when is_list(Config) ->
same_time_yielding(Config) when is_list(Config) ->
Mem = mem(),
SchdlrsOnln = erlang:system_info(schedulers_online),
- Tmo = erlang:monotonic_time(milli_seconds) + 3000,
+ Tmo = erlang:monotonic_time(millisecond) + 3000,
Tmrs = lists:map(fun (I) ->
process_flag(scheduler, (I rem SchdlrsOnln) + 1),
erlang:start_timer(Tmo, self(), hej, [{abs, true}])
@@ -497,7 +497,7 @@ same_time_yielding(Config) when is_list(Config) ->
lists:seq(1, (?TIMEOUT_YIELD_LIMIT*3+1)*SchdlrsOnln)),
true = mem_larger_than(Mem),
lists:foreach(fun (Tmr) -> receive {timeout, Tmr, hej} -> ok end end, Tmrs),
- Done = erlang:monotonic_time(milli_seconds),
+ Done = erlang:monotonic_time(millisecond),
true = Done >= Tmo,
case erlang:system_info(build_type) of
opt -> true = Done < Tmo + 200;
@@ -517,10 +517,10 @@ same_time_yielding_with_cancel_other(Config) when is_list(Config) ->
do_cancel_tmrs(Tmo, Tmrs, Tester) ->
BeginCancel = erlang:convert_time_unit(Tmo,
- milli_seconds,
- micro_seconds) - 100,
+ millisecond,
+ microsecond) - 100,
busy_wait_until(fun () ->
- erlang:monotonic_time(micro_seconds) >= BeginCancel
+ erlang:monotonic_time(microsecond) >= BeginCancel
end),
lists:foreach(fun (Tmr) ->
erlang:cancel_timer(Tmr,
@@ -535,7 +535,7 @@ do_cancel_tmrs(Tmo, Tmrs, Tester) ->
same_time_yielding_with_cancel_test(Other, Accessor) ->
Mem = mem(),
SchdlrsOnln = erlang:system_info(schedulers_online),
- Tmo = erlang:monotonic_time(milli_seconds) + 3000,
+ Tmo = erlang:monotonic_time(millisecond) + 3000,
Tester = self(),
Cancelor = case Other of
false ->
@@ -656,7 +656,7 @@ get_msg() ->
start_slave() ->
Pa = filename:dirname(code:which(?MODULE)),
Name = atom_to_list(?MODULE)
- ++ "-" ++ integer_to_list(erlang:system_time(seconds))
+ ++ "-" ++ integer_to_list(erlang:system_time(second))
++ "-" ++ integer_to_list(erlang:unique_integer([positive])),
{ok, Node} = test_server:start_node(Name, slave, [{args, "-pa " ++ Pa}]),
Node.
diff --git a/erts/emulator/test/trace_bif_SUITE.erl b/erts/emulator/test/trace_bif_SUITE.erl
index 491b37ae46..f60c777ba1 100644
--- a/erts/emulator/test/trace_bif_SUITE.erl
+++ b/erts/emulator/test/trace_bif_SUITE.erl
@@ -289,9 +289,9 @@ receive_trace_msg_ts_return_to({trace_ts, Pid, return_to, {M,F,A}}, PrevTs, TsTy
make_ts(timestamp) ->
erlang:now();
make_ts(monotonic_timestamp) ->
- erlang:monotonic_time(nano_seconds);
+ erlang:monotonic_time(nanosecond);
make_ts(strict_monotonic_timestamp) ->
- MT = erlang:monotonic_time(nano_seconds),
+ MT = erlang:monotonic_time(nanosecond),
UMI = erlang:unique_integer([monotonic]),
{MT, UMI}.
diff --git a/erts/emulator/test/trace_call_time_SUITE.erl b/erts/emulator/test/trace_call_time_SUITE.erl
index 6582ad134b..26f96a1766 100644
--- a/erts/emulator/test/trace_call_time_SUITE.erl
+++ b/erts/emulator/test/trace_call_time_SUITE.erl
@@ -294,7 +294,7 @@ combo(Config) when is_list(Config) ->
T0 = erlang:monotonic_time(),
with_bif(Nbc),
T1 = erlang:monotonic_time(),
- TimeB = erlang:convert_time_unit(T1-T0, native, micro_seconds),
+ TimeB = erlang:convert_time_unit(T1-T0, native, microsecond),
%%
List = collect(100),
@@ -655,13 +655,13 @@ execute(Pids, Mfa) when is_list(Pids) ->
[P ! {self(), execute, Mfa} || P <- Pids],
As = [receive {P, answer, Answer} -> Answer end || P <- Pids],
T1 = erlang:monotonic_time(),
- {As, erlang:convert_time_unit(T1-T0, native, micro_seconds)};
+ {As, erlang:convert_time_unit(T1-T0, native, microsecond)};
execute(P, Mfa) ->
T0 = erlang:monotonic_time(),
P ! {self(), execute, Mfa},
A = receive {P, answer, Answer} -> Answer end,
T1 = erlang:monotonic_time(),
- {A, erlang:convert_time_unit(T1-T0, native, micro_seconds)}.
+ {A, erlang:convert_time_unit(T1-T0, native, microsecond)}.
diff --git a/erts/example/time_compat.erl b/erts/example/time_compat.erl
index b87c6cc550..589781c8e8 100644
--- a/erts/example/time_compat.erl
+++ b/erts/example/time_compat.erl
@@ -272,6 +272,10 @@ system_flag(Flag, Value) ->
%%
integer_time_unit(native) -> 1000*1000;
+integer_time_unit(nanosecond) -> 1000*1000*1000;
+integer_time_unit(microsecond) -> 1000*1000;
+integer_time_unit(millisecond) -> 1000;
+integer_time_unit(second) -> 1;
integer_time_unit(nano_seconds) -> 1000*1000*1000;
integer_time_unit(micro_seconds) -> 1000*1000;
integer_time_unit(milli_seconds) -> 1000;
diff --git a/erts/preloaded/ebin/erlang.beam b/erts/preloaded/ebin/erlang.beam
index b62da04bfd..c68debeabc 100644
--- a/erts/preloaded/ebin/erlang.beam
+++ b/erts/preloaded/ebin/erlang.beam
Binary files differ
diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl
index edf79b8f75..652a954807 100644
--- a/erts/preloaded/src/erlang.erl
+++ b/erts/preloaded/src/erlang.erl
@@ -59,6 +59,7 @@
-export_type([timestamp/0]).
-export_type([time_unit/0]).
+-export_type([deprecated_time_unit/0]).
-type ext_binary() :: binary().
-type timestamp() :: {MegaSecs :: non_neg_integer(),
@@ -67,12 +68,20 @@
-type time_unit() ::
pos_integer()
- | 'seconds'
+ | 'second'
+ | 'millisecond'
+ | 'microsecond'
+ | 'nanosecond'
+ | 'native'
+ | 'perf_counter'
+ | deprecated_time_unit().
+
+%% Deprecated symbolic units...
+-type deprecated_time_unit() ::
+ 'seconds'
| 'milli_seconds'
| 'micro_seconds'
- | 'nano_seconds'
- | 'native'
- | 'perf_counter'.
+ | 'nano_seconds'.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Native code BIF stubs and their types
@@ -1365,19 +1374,33 @@ convert_time_unit(Time, FromUnit, ToUnit) ->
FU = case FromUnit of
native -> erts_internal:time_unit();
perf_counter -> erts_internal:perf_counter_unit();
+ nanosecond -> 1000*1000*1000;
+ microsecond -> 1000*1000;
+ millisecond -> 1000;
+ second -> 1;
+
+ %% Deprecated symbolic units...
nano_seconds -> 1000*1000*1000;
micro_seconds -> 1000*1000;
milli_seconds -> 1000;
seconds -> 1;
+
_ when FromUnit > 0 -> FromUnit
end,
TU = case ToUnit of
native -> erts_internal:time_unit();
perf_counter -> erts_internal:perf_counter_unit();
+ nanosecond -> 1000*1000*1000;
+ microsecond -> 1000*1000;
+ millisecond -> 1000;
+ second -> 1;
+
+ %% Deprecated symbolic units...
nano_seconds -> 1000*1000*1000;
micro_seconds -> 1000*1000;
milli_seconds -> 1000;
seconds -> 1;
+
_ when ToUnit > 0 -> ToUnit
end,
case Time < 0 of