ghc-events 0.16.0 → 0.17.0

raw patch · 9 files changed

+141/−2 lines, 9 filesbinary-addedPVP ok

version bump matches the API change (PVP)

API changes (from Hackage documentation)

Files

• CHANGELOG.md +4/−0
• ghc-events.cabal +1/−1
• include/EventLogFormat.h +2/−1
• src/GHC/RTS/EventTypes.hs +1/−0
• src/GHC/RTS/Events.hs +2/−0
• src/GHC/RTS/Events/Binary.hs +3/−0
• test/Utils.hs +1/−0
• test/ticky-begin-sample.eventlog binary
• test/ticky-begin-sample.eventlog.reference +127/−0

@@ -1,5 +1,9 @@ # Change Log +## 0.17.0 - 2021-05-06++* Introduce EVENT_TICKY_BEGIN_SAMPLE [#76](https://github.com/haskell/ghc-events/pull/76)+ ## 0.16.0 - 2021-03-12  * Add support for new 9.2 events [#74](https://github.com/haskell/ghc-events/pull/74)

@@ -1,6 +1,6 @@ cabal-version:    2.4 name:             ghc-events-version:          0.16.0+version:          0.17.0 synopsis:         Library and tool for parsing .eventlog files from GHC description:      Parses .eventlog files emitted by GHC 6.12.1 and later.                   Includes the ghc-events tool permitting, in particular,

@@ -216,13 +216,14 @@  #define EVENT_TICKY_COUNTER_DEF            210 #define EVENT_TICKY_COUNTER_SAMPLE         211+#define EVENT_TICKY_BEGIN_SAMPLE           212  /*  * The highest event code +1 that ghc itself emits. Note that some event  * ranges higher than this are reserved but not currently emitted by ghc.  * This must match the size of the EventDesc[] array in EventLog.c  */-#define NUM_GHC_EVENT_TAGS        212+#define NUM_GHC_EVENT_TAGS        213   /* DEPRECATED EVENTS: */

@@ -474,6 +474,7 @@                        , tickyCtrSampleAllocs     :: !Word64                        , tickyCtrSampleAllocd     :: !Word64                        }+  | TickyBeginSample   deriving Show  {- [Note: Stop status in GHC-7.8.2]

@@ -534,6 +534,8 @@           <> ": " <> "entry count: " <> TB.decimal tickyCtrSampleEntryCount           <> ", " <> TB.decimal tickyCtrSampleAllocs <> " allocs"           <> ", " <> TB.decimal tickyCtrSampleAllocd <> " allocd"+        TickyBeginSample ->+          "ticky begin counter sample"  -- | Replace unprintable bytes in the message with the replacement character replaceUnprintableWith

@@ -944,6 +944,7 @@     tickyCtrSampleAllocs     <- get     tickyCtrSampleAllocd     <- get     return $! TickyCounterSample{..}+  , simpleEvent EVENT_TICKY_BEGIN_SAMPLE TickyBeginSample   ]  -- | String byte length in the eventlog format. It includes@@ -1102,6 +1103,7 @@     TickyCounterSample {} -> EVENT_TICKY_COUNTER_SAMPLE     InfoTableProv {} -> EVENT_IPE     MemReturn {} -> EVENT_MEM_RETURN+    TickyBeginSample {} -> EVENT_TICKY_BEGIN_SAMPLE  nEVENT_PERF_NAME, nEVENT_PERF_COUNTER, nEVENT_PERF_TRACEPOINT :: EventTypeNum nEVENT_PERF_NAME = EVENT_PERF_NAME@@ -1572,3 +1574,4 @@       , itModule       , itSrcLoc       ]+putEventSpec TickyBeginSample = return ()

@@ -21,6 +21,7 @@     , "trace-binary-event.eventlog"     , "unicode.eventlog"     , "ticky-ticky.eventlog"+    , "ticky-begin-sample.eventlog"     ]  

binary file changed (absent → 4092 bytes)

@@ -0,0 +1,127 @@+Event Types:+0: Create thread (size 4)+1: Run thread (size 4)+2: Stop thread (size 10)+3: Thread runnable (size 4)+4: Migrate thread (size 6)+8: Wakeup thread (size 6)+9: Starting GC (size 0)+10: Finished GC (size 0)+11: Request sequential GC (size 0)+12: Request parallel GC (size 0)+15: Create spark thread (size 4)+16: Log message (size variable)+18: Block marker (size 14)+19: User message (size variable)+20: GC idle (size 0)+21: GC working (size 0)+22: GC done (size 0)+25: Create capability set (size 6)+26: Delete capability set (size 4)+27: Add capability to capability set (size 6)+28: Remove capability from capability set (size 6)+29: RTS name and version (size variable)+30: Program arguments (size variable)+31: Program environment variables (size variable)+32: Process ID (size 8)+33: Parent process ID (size 8)+34: Spark counters (size 56)+35: Spark create (size 0)+36: Spark dud (size 0)+37: Spark overflow (size 0)+38: Spark run (size 0)+39: Spark steal (size 2)+40: Spark fizzle (size 0)+41: Spark GC (size 0)+43: Wall clock time (size 16)+44: Thread label (size variable)+45: Create capability (size 2)+46: Delete capability (size 2)+47: Disable capability (size 2)+48: Enable capability (size 2)+49: Total heap mem ever allocated (size 12)+50: Current heap size (size of allocated mblocks) (size 12)+51: Current heap live data (size 12)+52: Heap static parameters (size 38)+53: GC statistics (size 58)+54: Synchronise stop-the-world GC (size 0)+55: Task create (size 18)+56: Task migrate (size 12)+57: Task delete (size 8)+58: User marker (size variable)+59: Empty event for bug #9003 (size 0)+90: Memory return statistics (size 16)+91: Current heap size (size of allocated blocks) (size 12)+160: Start of heap profile (size variable)+161: Cost center definition (size variable)+162: Start of heap profile sample (size 8)+163: Heap profile cost-centre sample (size variable)+164: Heap profile string sample (size variable)+165: End of heap profile sample (size 8)+166: Start of heap profile (biographical) sample (size 16)+167: Time profile cost-centre stack (size variable)+168: Start of a time profile (size 8)+169: Info Table Source Position (size variable)+181: User binary message (size variable)+200: Begin concurrent mark phase (size 0)+201: End concurrent mark phase (size 4)+202: Begin concurrent GC synchronisation (size 0)+203: End concurrent GC synchronisation (size 0)+204: Begin concurrent sweep (size 0)+205: End concurrent sweep (size 0)+206: Update remembered set flushed (size 2)+207: Nonmoving heap census (size 13)+210: Ticky-ticky entry counter definition (size variable)+211: Ticky-ticky entry counter sample (size 32)+212: Ticky-ticky entry counter begin sample (size 0)++Events:+364000: created capset 0 of type CapsetOsProcess+364000: created capset 1 of type CapsetClockDomain+367000: created cap 0+367000: assigned cap 0 to capset 0+367000: assigned cap 0 to capset 1+372000: capset 1: wall clock time 1619330426s 424002000ns (unix epoch)+373000: capset 0: pid 1427+379000: capset 0: parent pid 62660+386000: capset 0: RTS version "GHC-9.3.20210422 rts_debug"+389000: capset 0: args: ["./Test","+RTS","-lT"]+4695000: heap stats for heap capset 0: generations 2, 0 bytes max heap size, 4194304 bytes alloc area size, 1048576 bytes mblock size, 4096 bytes block size+4782000: task 0x7f8905405ea0 created on cap 0 with OS kernel thread 14286148+4784000: cap 0: creating thread 1+4798000: cap 0: running thread 1+5139000: cap 0: stopping thread 1 (blocked on I/O write)+5167000: cap 0: running thread 1+10528000: cap 0: stopping thread 1 (thread finished)+10532000: task 0x7f8905405ea0 deleted+10537000: task 0x7f8905405ea0 created on cap 0 with OS kernel thread 14286148+10539000: cap 0: creating thread 2+10540000: cap 0: running thread 2+10555000: cap 0: stopping thread 2 (thread finished)+10556000: task 0x7f8905405ea0 deleted+10609000: cap 0: starting GC+10643000: cap 0: GC working+10969000: cap 0: GC idle+10970000: cap 0: GC done+10975000: cap 0: GC idle+10975000: cap 0: GC done+10976000: cap 0: GC idle+10976000: cap 0: GC done+10996000: ticky begin counter sample+10996000: ticky counter sample 4399605088: entry count: 1001, 120032 allocs, 16 allocd+11008000: cap 0: memory returned (mblocks): current(5) needed(8) returned(0)+11024000: cap 0: allocated on heap capset 0: 3244520 total bytes till now+11025000: cap 0: finished GC+11029000: cap 0: all caps stopped for GC+11029000: cap 0: GC stats for heap capset 0: generation 1, 3272 bytes copied, 25304 bytes slop, 892928 bytes fragmentation, 1 par threads, 0 bytes max par copied, 3272 bytes total par copied, 0 bytes balanced par copied+11030000: cap 0: live data in heap capset 0: 44328 bytes+11030000: cap 0: size of heap capset 0: 5242880 bytes+11031000: cap 0: blocks size of heap capset 0: 4268032 bytes+21006000: ticky counter definition 4399605088, arity: 1, def kinds: M, name: go{v s1bK} (Main) (fun)+21043000: cap 0: allocated on heap capset 0: 3244520 total bytes till now+21088000: removed cap 0 from capset 0+21089000: removed cap 0 from capset 1+21089000: deleted cap 0+21090000: deleted capset 0+21090000: deleted capset 1+