diff options
Diffstat (limited to 'erts/emulator/test/estone_SUITE.erl')
| -rw-r--r-- | erts/emulator/test/estone_SUITE.erl | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/erts/emulator/test/estone_SUITE.erl b/erts/emulator/test/estone_SUITE.erl index 1de6d6fb56..9fe161cffc 100644 --- a/erts/emulator/test/estone_SUITE.erl +++ b/erts/emulator/test/estone_SUITE.erl @@ -339,7 +339,6 @@ micros() -> ]. macro(Ms,DataDir) -> - erlang:now(), %% compensate for old 4.3 firsttime clock bug :-( statistics(reductions), statistics(runtime), lists(500), %% fixup cache on first round @@ -369,10 +368,9 @@ run_micro(Top, M, DataDir) -> apply_micro(M) -> {GC0, Words0, _} = statistics(garbage_collection), statistics(reductions), - Before = erlang:now(), - + Before = erlang:monotonic_time(), Compensate = apply_micro(M#micro.function, M#micro.loops), - After = erlang:now(), + After = erlang:monotonic_time(), {GC1, Words1, _} = statistics(garbage_collection), {_, Reds} = statistics(reductions), Elapsed = subtr(Before, After), @@ -391,10 +389,7 @@ apply_micro(M) -> subtr(Before, After) -> - (element(1,After)*1000000000000 - +element(2,After)*1000000+element(3,After)) - - (element(1,Before)*1000000000000 - +element(2,Before)*1000000+element(3,Before)). + erlang:convert_time_unit(After-Before, native, micro_seconds). gci(Micros, Words, Gcs) -> ((256 * Gcs) / Micros) + (Words / Micros). @@ -633,10 +628,10 @@ tup_trav(T, P, End) -> %% Port I/O port_io(I) -> EstoneCat = get(estone_cat), - Before = erlang:now(), + Before = erlang:monotonic_time(), Pps = make_port_pids(5, I, EstoneCat), %% 5 ports send_procs(Pps, go), - After = erlang:now(), + After = erlang:monotonic_time(), wait_for_pids(Pps), subtr(Before, After). @@ -854,10 +849,10 @@ handle_call(_From, State, [abc]) -> %% Binary handling, creating, manipulating and sending binaries binary_h(I) -> - Before = erlang:now(), + Before = erlang:monotonic_time(), P = spawn(?MODULE, echo, [self()]), B = list_to_binary(lists:duplicate(2000, 5)), - After = erlang:now(), + After = erlang:monotonic_time(), Compensate = subtr(Before, After), binary_h_2(I, P, B), Compensate. |