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-rw-r--r--lib/compiler/src/compile.erl11
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index 0b021073db..5bd33c4d18 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -329,15 +329,14 @@ fold_comp([{Name,Pass}|Ps], Run, St0) ->
fold_comp([], _Run, St) -> {ok,St}.
run_tc({Name,Fun}, St) ->
- Before0 = statistics(runtime),
+ T1 = erlang:monotonic_time(),
Val = (catch Fun(St)),
- After0 = statistics(runtime),
- {Before_c, _} = Before0,
- {After_c, _} = After0,
+ T2 = erlang:monotonic_time(),
+ Elapsed = erlang:convert_time_unit(T2 - T1, native, milli_seconds),
Mem0 = erts_debug:flat_size(Val)*erlang:system_info(wordsize),
Mem = lists:flatten(io_lib:format("~.1f kB", [Mem0/1024])),
- io:format(" ~-30s: ~10.2f s ~12s\n",
- [Name,(After_c-Before_c) / 1000,Mem]),
+ io:format(" ~-30s: ~10.3f s ~12s\n",
+ [Name,Elapsed/1000,Mem]),
Val.
run_eprof({Name,Fun}, Name, St) ->