Created
March 14, 2013 18:23
-
-
Save pnkfelix/5163856 to your computer and use it in GitHub Desktop.
Problem with ParallelGetPropertyIC::reset ?
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Top-most portion of backtrace: | |
| #0 js::ion::CodeLocationJump::raw (this=0x7fff5fbd0890) at Assembler-shared.h:444 | |
| #1 0x00000001009ea082 in js::ion::PatchJump (jump={raw_ = 0xdeadc0de <Address 0xdeadc0de out of bounds>, absolute_ = true, jumpTableEntry_ = 0xdeadab1e <Address 0xdeadab1e out of bounds>}, label={raw_ = 0x106eee0f6 "<felix-deleted-non-utf8-garbage-in-string>", absolute_ = true}) at Assembler-x64.h:600 | |
| #2 0x00000001009e8909 in js::ion::IonCache::reset (this=0x104034698) at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/IonCaches.cpp:1359 | |
| #3 0x00000001009e886f in js::ion::ParallelGetPropertyIC::reset (this=0x104034698) at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/IonCaches.cpp:1145 | |
| #4 0x0000000100947f34 in js::ion::IonScript::purgeCaches (this=0x104034600, c=0x10289dc00) at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/Ion.cpp:801 | |
| Scroll down to bottom to see full backtrace. Something is wrong and niko said it is in code that shu recently touched. Unfortunately it takes a long time for this to run under a debug-enabled build. | |
| (gdb) cd /Users/fklock/Dev/Mozilla/iontrail/js/src/parjs-benchmarks | |
| Working directory /Users/fklock/Dev/Mozilla/iontrail/js/src/parjs-benchmarks. | |
| (gdb) r -e 'var libdir="./"; var MODE="compare";' nbody | |
| Starting program: /Users/fklock/Dev/Mozilla/iontrail/objdir-dbg-js/js -e 'var libdir="./"; var MODE="compare";' nbody | |
| Reading symbols for shared libraries ++++++++.............................................................. done | |
| can't open nbody: No such file or directory | |
| Program exited with code 04. | |
| (gdb | |
| (gdb) -e 'var libdir="./"; var MODE="compare";' nbody.js | |
| Undefined command: "-e". Try "help". | |
| (gdb) r -e 'var libdir="./"; var MODE="compare";' nbody.js | |
| Starting program: /Users/fklock/Dev/Mozilla/iontrail/objdir-dbg-js/js -e 'var libdir="./"; var MODE="compare";' nbody.js | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_4K SEQUENTIAL MEASUREMENT 0: 2426 | |
| NBODY_4K SEQUENTIAL MEASUREMENT 1: 2486 | |
| NBODY_4K SEQUENTIAL MEASUREMENT 2: 2525 | |
| NBODY_4K SEQUENTIAL AVERAGE: 2479 | |
| NBODY_4K PARALLEL MEASUREMENT 0: 49576 | |
| NBODY_4K PARALLEL MEASUREMENT 1: 56516 | |
| NBODY_4K PARALLEL MEASUREMENT 2: 54251 | |
| NBODY_4K PARALLEL AVERAGE : 53447.666666666664 | |
| NBODY_4K SEQ/PAR RATIO : 0.04638181897557112 | |
| NBODY_4K PAR/SEQ RATIO : 21.560172112410918 | |
| NBODY_4K IMPROVEMENT : -2056% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_4.5K SEQUENTIAL MEASUREMENT 0: 3034 | |
| NBODY_4.5K SEQUENTIAL MEASUREMENT 1: 3036 | |
| NBODY_4.5K SEQUENTIAL MEASUREMENT 2: 3210 | |
| NBODY_4.5K SEQUENTIAL AVERAGE: 3093.3333333333335 | |
| NBODY_4.5K PARALLEL MEASUREMENT 0: 71644 | |
| NBODY_4.5K PARALLEL MEASUREMENT 1: 65444 | |
| NBODY_4.5K PARALLEL MEASUREMENT 2: 70650 | |
| NBODY_4.5K PARALLEL AVERAGE : 69246 | |
| NBODY_4.5K SEQ/PAR RATIO : 0.0446716537176636 | |
| NBODY_4.5K PAR/SEQ RATIO : 22.385560344827585 | |
| NBODY_4.5K IMPROVEMENT : -2138% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_5K SEQUENTIAL MEASUREMENT 0: 3764 | |
| NBODY_5K SEQUENTIAL MEASUREMENT 1: 3802 | |
| NBODY_5K SEQUENTIAL MEASUREMENT 2: 3766 | |
| NBODY_5K SEQUENTIAL AVERAGE: 3777.3333333333335 | |
| NBODY_5K PARALLEL MEASUREMENT 0: 63639 | |
| NBODY_5K PARALLEL MEASUREMENT 1: 67523 | |
| NBODY_5K PARALLEL MEASUREMENT 2: 62798 | |
| NBODY_5K PARALLEL AVERAGE : 64653.333333333336 | |
| NBODY_5K SEQ/PAR RATIO : 0.05842441740565065 | |
| NBODY_5K PAR/SEQ RATIO : 17.11613130956583 | |
| NBODY_5K IMPROVEMENT : -1611% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_5.5K SEQUENTIAL MEASUREMENT 0: 4620 | |
| NBODY_5.5K SEQUENTIAL MEASUREMENT 1: 4600 | |
| NBODY_5.5K SEQUENTIAL MEASUREMENT 2: 4624 | |
| NBODY_5.5K SEQUENTIAL AVERAGE: 4614.666666666667 | |
| NBODY_5.5K PARALLEL MEASUREMENT 0: 96799 | |
| NBODY_5.5K PARALLEL MEASUREMENT 1: 99635 | |
| NBODY_5.5K PARALLEL MEASUREMENT 2: 102324 | |
| NBODY_5.5K PARALLEL AVERAGE : 99586 | |
| NBODY_5.5K SEQ/PAR RATIO : 0.04633850809015993 | |
| NBODY_5.5K PAR/SEQ RATIO : 21.58032360589425 | |
| NBODY_5.5K IMPROVEMENT : -2058% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_6K SEQUENTIAL MEASUREMENT 0: 6013 | |
| NBODY_6K SEQUENTIAL MEASUREMENT 1: 6075 | |
| NBODY_6K SEQUENTIAL MEASUREMENT 2: 6018 | |
| NBODY_6K SEQUENTIAL AVERAGE: 6035.333333333333 | |
| NBODY_6K PARALLEL MEASUREMENT 0: 122265 | |
| NBODY_6K PARALLEL MEASUREMENT 1: 130511 | |
| NBODY_6K PARALLEL MEASUREMENT 2: 137351 | |
| NBODY_6K PARALLEL AVERAGE : 130042.33333333333 | |
| NBODY_6K SEQ/PAR RATIO : 0.04641052785375019 | |
| NBODY_6K PAR/SEQ RATIO : 21.546835303214404 | |
| NBODY_6K IMPROVEMENT : -2054% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_6.5K SEQUENTIAL MEASUREMENT 0: 7253 | |
| NBODY_6.5K SEQUENTIAL MEASUREMENT 1: 6778 | |
| NBODY_6.5K SEQUENTIAL MEASUREMENT 2: 6794 | |
| NBODY_6.5K SEQUENTIAL AVERAGE: 6941.666666666667 | |
| NBODY_6.5K PARALLEL MEASUREMENT 0: 167818 | |
| NBODY_6.5K PARALLEL MEASUREMENT 1: 177497 | |
| NBODY_6.5K PARALLEL MEASUREMENT 2: 143872 | |
| NBODY_6.5K PARALLEL AVERAGE : 163062.33333333334 | |
| NBODY_6.5K SEQ/PAR RATIO : 0.04257063249841063 | |
| NBODY_6.5K PAR/SEQ RATIO : 23.490372148859546 | |
| NBODY_6.5K IMPROVEMENT : -2249% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_7K SEQUENTIAL MEASUREMENT 0: 8987 | |
| NBODY_7K SEQUENTIAL MEASUREMENT 1: 9335 | |
| NBODY_7K SEQUENTIAL MEASUREMENT 2: 9226 | |
| NBODY_7K SEQUENTIAL AVERAGE: 9182.666666666666 | |
| NBODY_7K PARALLEL MEASUREMENT 0: 207670 | |
| NBODY_7K PARALLEL MEASUREMENT 1: 194978 | |
| NBODY_7K PARALLEL MEASUREMENT 2: 207259 | |
| NBODY_7K PARALLEL AVERAGE : 203302.33333333334 | |
| NBODY_7K SEQ/PAR RATIO : 0.0451675419367215 | |
| NBODY_7K PAR/SEQ RATIO : 22.139792362421957 | |
| NBODY_7K IMPROVEMENT : -2113% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_7.5K SEQUENTIAL MEASUREMENT 0: 10769 | |
| NBODY_7.5K SEQUENTIAL MEASUREMENT 1: 10547 | |
| NBODY_7.5K SEQUENTIAL MEASUREMENT 2: 10895 | |
| NBODY_7.5K SEQUENTIAL AVERAGE: 10737 | |
| NBODY_7.5K PARALLEL MEASUREMENT 0: 255061 | |
| NBODY_7.5K PARALLEL MEASUREMENT 1: 230979 | |
| NBODY_7.5K PARALLEL MEASUREMENT 2: 232303 | |
| NBODY_7.5K PARALLEL AVERAGE : 239447.66666666666 | |
| NBODY_7.5K SEQ/PAR RATIO : 0.04484069587926659 | |
| NBODY_7.5K PAR/SEQ RATIO : 22.301170407624724 | |
| NBODY_7.5K IMPROVEMENT : -2130% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Checking correctness | |
| NBODY_8K SEQUENTIAL MEASUREMENT 0: 11502 | |
| NBODY_8K SEQUENTIAL MEASUREMENT 1: 11342 | |
| NBODY_8K SEQUENTIAL MEASUREMENT 2: 11132 | |
| NBODY_8K SEQUENTIAL AVERAGE: 11325.333333333334 | |
| NBODY_8K PARALLEL MEASUREMENT 0: 132219 | |
| NBODY_8K PARALLEL MEASUREMENT 1: 128283 | |
| NBODY_8K PARALLEL MEASUREMENT 2: 105531 | |
| NBODY_8K PARALLEL AVERAGE : 122011 | |
| NBODY_8K SEQ/PAR RATIO : 0.09282223187526809 | |
| NBODY_8K PAR/SEQ RATIO : 10.773281139627972 | |
| NBODY_8K IMPROVEMENT : -977% | |
| Warming up sequential runs | |
| . | |
| Measuring sequential runs | |
| Measuring parallel runs | |
| Assertion failure: absolute_ && raw_ != (uint8_t *) 0xdeadc0de, at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/shared/Assembler-shared.h:444 | |
| Program received signal EXC_BAD_ACCESS, Could not access memory. | |
| Reason: KERN_INVALID_ADDRESS at address: 0x0000000000000000 | |
| js::ion::CodeLocationJump::raw (this=0x7fff5fbd0890) at Assembler-shared.h:444 | |
| (gdb) bt | |
| #0 js::ion::CodeLocationJump::raw (this=0x7fff5fbd0890) at Assembler-shared.h:444 | |
| #1 0x00000001009ea082 in js::ion::PatchJump (jump={raw_ = 0xdeadc0de <Address 0xdeadc0de out of bounds>, absolute_ = true, jumpTableEntry_ = 0xdeadab1e <Address 0xdeadab1e out of bounds>}, label={raw_ = 0x106eee0f6 "<felix-deleted-non-utf8-garbage-in-string>", absolute_ = true}) at Assembler-x64.h:600 | |
| #2 0x00000001009e8909 in js::ion::IonCache::reset (this=0x104034698) at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/IonCaches.cpp:1359 | |
| #3 0x00000001009e886f in js::ion::ParallelGetPropertyIC::reset (this=0x104034698) at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/IonCaches.cpp:1145 | |
| #4 0x0000000100947f34 in js::ion::IonScript::purgeCaches (this=0x104034600, c=0x10289dc00) at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/Ion.cpp:801 | |
| #5 0x0000000100950334 in js::ion::PurgeCaches (script=0x103337448, c=0x10289dc00) at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/Ion.cpp:2366 | |
| #6 0x00000001001f6cf8 in js::PurgeJITCaches (c=0x10289dc00) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jsgc.cpp:4874 | |
| #7 0x00000001001512f6 in JSCompartment::discardJitCode (this=0x10289dc00, fop=0x7fff5fbd0f20, discardConstraints=false) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jscompartment.cpp:598 | |
| #8 0x00000001001514cd in JSCompartment::sweep (this=0x10289dc00, fop=0x7fff5fbd0f20, releaseTypes=true) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jscompartment.cpp:632 | |
| #9 0x00000001001fc48b in BeginSweepingZoneGroup (rt=0x10180ec00) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jsgc.cpp:3630 | |
| #10 0x00000001001f9d6e in BeginSweepPhase (rt=0x10180ec00) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jsgc.cpp:3728 | |
| #11 0x00000001001f8ac7 in IncrementalCollectSlice (rt=0x10180ec00, budget=0, reason=JS::gcreason::ALLOC_TRIGGER, gckind=js::GC_NORMAL) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jsgc.cpp:4249 | |
| #12 0x00000001001f7cca in GCCycle (rt=0x10180ec00, incremental=false, budget=0, gckind=js::GC_NORMAL, reason=JS::gcreason::ALLOC_TRIGGER) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jsgc.cpp:4382 | |
| #13 0x00000001001f504f in Collect (rt=0x10180ec00, incremental=false, budget=0, gckind=js::GC_NORMAL, reason=JS::gcreason::ALLOC_TRIGGER) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jsgc.cpp:4510 | |
| #14 0x00000001001ee66c in js::GC (rt=0x10180ec00, gckind=js::GC_NORMAL, reason=JS::gcreason::ALLOC_TRIGGER) at /Users/fklock/Dev/Mozilla/iontrail/js/src/jsgc.cpp:4532 | |
| #15 0x0000000100525dfb in js::ForkJoinShared::check (this=0x7fff5fbd1a20, slice=@0x7fff5fbd17c8) at /Users/fklock/Dev/Mozilla/iontrail/js/src/vm/ForkJoin.cpp:1045 | |
| #16 0x0000000100526817 in js::ForkJoinSlice::check (this=0x7fff5fbd17c8) at /Users/fklock/Dev/Mozilla/iontrail/js/src/vm/ForkJoin.cpp:1263 | |
| #17 0x0000000100ad1164 in js::ion::ParCheckInterrupt (slice=0x7fff5fbd17c8) at /Users/fklock/Dev/Mozilla/iontrail/js/src/ion/ParallelFunctions.cpp:152 | |
| #18 0x0000000106eebfe7 in ?? () | |
| (gdb) f | |
| #0 js::ion::CodeLocationJump::raw (this=0x7fff5fbd0890) at Assembler-shared.h:444 | |
| (gdb) p absolute_ | |
| $1 = true | |
| (gdb) p raw_ | |
| $2 = (uint8_t *) 0xdeadc0de <Address 0xdeadc0de out of bounds> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment