diff options
Diffstat (limited to 'lib/dialyzer')
| -rw-r--r-- | lib/dialyzer/src/dialyzer.hrl | 4 | ||||
| -rw-r--r-- | lib/dialyzer/src/dialyzer_cl_parse.erl | 4 | ||||
| -rw-r--r-- | lib/dialyzer/src/dialyzer_timing.erl | 37 |
3 files changed, 42 insertions, 3 deletions
diff --git a/lib/dialyzer/src/dialyzer.hrl b/lib/dialyzer/src/dialyzer.hrl index 70ee408f12..1b999a7b99 100644 --- a/lib/dialyzer/src/dialyzer.hrl +++ b/lib/dialyzer/src/dialyzer.hrl @@ -127,14 +127,14 @@ use_contracts = true :: boolean(), race_detection = false :: boolean(), behaviours_chk = false :: boolean(), - timing = false :: boolean(), + timing = false :: boolean() | 'debug', timing_server :: dialyzer_timing:timing_server(), callgraph_file = "" :: file:filename()}). -record(options, {files = [] :: [file:filename()], files_rec = [] :: [file:filename()], analysis_type = succ_typings :: anal_type1(), - timing = false :: boolean(), + timing = false :: boolean() | 'debug', defines = [] :: [dial_define()], from = byte_code :: start_from(), get_warnings = maybe :: boolean() | 'maybe', diff --git a/lib/dialyzer/src/dialyzer_cl_parse.erl b/lib/dialyzer/src/dialyzer_cl_parse.erl index 05e50c3d6b..205b97ccf9 100644 --- a/lib/dialyzer/src/dialyzer_cl_parse.erl +++ b/lib/dialyzer/src/dialyzer_cl_parse.erl @@ -167,6 +167,10 @@ cl(["--no_spec"|T]) -> cl(["--statistics"|T]) -> put(dialyzer_timing, true), cl(T); +cl(["--resources"|T]) -> + put(dialyzer_options_report_mode, quiet), + put(dialyzer_timing, debug), + cl(T); cl(["-v"|_]) -> io:format("Dialyzer version "++?VSN++"\n"), erlang:halt(?RET_NOTHING_SUSPICIOUS); diff --git a/lib/dialyzer/src/dialyzer_timing.erl b/lib/dialyzer/src/dialyzer_timing.erl index 15d8795a37..b1a4bdc07c 100644 --- a/lib/dialyzer/src/dialyzer_timing.erl +++ b/lib/dialyzer/src/dialyzer_timing.erl @@ -32,13 +32,16 @@ -type timing_server() :: pid() | 'none'. --spec init(boolean()) -> timing_server(). +-spec init(boolean() | 'debug') -> timing_server(). init(Active) -> case Active of true -> io:format("\n"), spawn_link(fun() -> loop(now(), 0, "") end); + debug -> + io:format("\n"), + spawn_link(fun() -> debug_loop("") end); false -> none end. @@ -66,6 +69,38 @@ loop(LastNow, Size, Unit) -> Pid ! ok end. +debug_loop(Phase) -> + receive + Message -> + {Runtime,_} = statistics(wall_clock), + Procs = erlang:system_info(process_count), + ProcMem = erlang:memory(total), + Status = io_lib:format("~12w ~6w ~20w", [Runtime, Procs, ProcMem]), + case Message of + {stamp, Msg, _Now} -> + io:format("~s ~s_start\n", [Status, Msg]), + debug_loop(Msg); + {stamp, _Now} -> + io:format("~s ~s_stop\n", [Status, Phase]), + debug_loop(""); + {Pid, stop, _Now} -> + Pid ! ok; + {Pid, stop} -> + Pid ! ok; + _ -> + debug_loop(Phase) + end + after + 50 -> + {Runtime,_} = statistics(wall_clock), + Procs = erlang:system_info(process_count), + ProcMem = erlang:memory(total), + Status = io_lib:format("~12w ~6w ~20w", [Runtime, Procs, ProcMem]), + io:format("~s\n", [Status]), + debug_loop(Phase) + end. + + -spec start_stamp(timing_server(), string()) -> ok. start_stamp(none, _) -> ok; |