|
job000401
|
suspended
|
essential
|
Long path names under mps/import
|
|
job000402
|
suspended
|
nice
|
Imported MPS mail messages lack their attachments
|
|
job000415
|
closed
|
essential
|
several reference manual entries omit arena arguments
|
|
job000441
|
closed
|
critical
|
PoolAMC sometimes fails !arena->insideShield check
|
|
job000462
|
closed
|
essential
|
PoolAWL only works for Dylan objects.
|
|
job000502
|
closed
|
essential
|
PoolAWL doesn't work with auto_header formats
|
|
job000506
|
closed
|
essential
|
PoolAMS doesn't work with auto-header formats
|
|
job000531
|
closed
|
essential
|
MPS doesn't have "incremental step" function for clients
|
|
job000534
|
closed
|
essential
|
No varieties are doing any checking
|
|
job000535
|
closed
|
essential
|
Interior ambiguous pointers can give PoolAMS a headache
|
|
job000536
|
closed
|
essential
|
release readme.txt doesn't have a "what's new" section
|
|
job000537
|
open
|
optional
|
Many design documents missing
|
|
job000538
|
closed
|
optional
|
Project documents are poorly formatted
|
|
job000539
|
closed
|
essential
|
Some external symbols are missing from the reference manual
|
|
job000540
|
closed
|
essential
|
Reference manual symbol coverage needs reorganizing
|
|
job000541
|
closed
|
essential
|
Reference manual needs subject sections
|
|
job000542
|
closed
|
essential
|
No MPS user manual
|
|
job000543
|
open
|
nice
|
No MPS programmer's guide
|
|
job000544
|
closed
|
essential
|
Reference manual mentions a number of obsolete symbols
|
|
job000545
|
closed
|
optional
|
mpstd.h defines unused symbol MPS_T_SHORT for some platforms
|
|
job000546
|
closed
|
essential
|
MPS docs say P4DTI instead of MPS
|
|
job000547
|
closed
|
essential
|
Reference manual has lots of missing spaces
|
|
job000548
|
open
|
nice
|
AMS grain colour doesn't agree with design doc
|
|
job000549
|
open
|
optional
|
Blackening an AMS segment can break
|
|
job000550
|
closed
|
optional
|
BufferEmpty on AMS in mid-collection can break
|
|
job000553
|
suspended
|
essential
|
MPS releases should include binaries
|
|
job000599
|
closed
|
essential
|
MPS doesn't build on Mac OS X 10.2
|
|
job000601
|
closed
|
essential
|
MPS compile fails under Mac OS X 10.2
|
|
job000602
|
closed
|
essential
|
Mac OS X 10.2 build fails because "cabs" is already defined
|
|
job000604
|
closed
|
essential
|
MPS doesn't work with gcc 2.96
|
|
job000605
|
closed
|
essential
|
mpmss fails to link on w3i3mv
|
|
job000646
|
closed
|
essential
|
Builds on FreeBSD stopped working
|
|
job000647
|
closed
|
essential
|
mps_arena_step disregards its argument
|
|
job000648
|
closed
|
essential
|
Should make wi variety with the other default varieties
|
|
job000649
|
closed
|
essential
|
No way to just start a world-collection
|
|
job000652
|
closed
|
essential
|
mps_arena_destroy may crash if some objects aren't destroyed
|
|
job000666
|
closed
|
essential
|
Difficult to tell what collections are happening
|
|
job000668
|
closed
|
essential
|
Build procedure uses p4 counter change which is unsafe
|
|
job000677
|
closed
|
nice
|
Insufficient stuff has been converted from MMinfo to Ravenbrook Project repository
|
|
job000741
|
closed
|
essential
|
Should be able to use mps_arena_has_addr from a heap walking function
|
|
job000742
|
closed
|
nice
|
Some niggles annoy DRJ
|
|
job000812
|
suspended
|
critical
|
MPS crashes Mysteriously with Win2K / Office XP
|
|
job000813
|
closed
|
essential
|
Can't access memory without hitting MPS protection barrier.
|
|
job000814
|
closed
|
nice
|
Configura cannot manage Lightworks objects with the MPS
|
|
job000818
|
suspended
|
essential
|
Performance of mps_arena_expose is too slow for Configura
|
|
job000825
|
closed
|
essential
|
mps_arena_unsafe_expose / restore does not work with finalization
|
|
job000973
|
closed
|
essential
|
MPS doesn't compile under Mac OS X 10.3.4
|
|
job001084
|
closed
|
essential
|
MPS does not build with "sh configure;make;make install"
|
|
job001091
|
suspended
|
optional
|
MPS treats all Linuxes the same.
|
|
job001092
|
open
|
optional
|
MPS is not integrated with public cool projects.
|
|
job001096
|
closed
|
essential
|
The MPS is not a Windows DLL
|
|
job001105
|
closed
|
essential
|
MPS doesn't compile on FreeBSD current [fill in version here]
|
|
job001139
|
closed
|
essential
|
project/mps has no private sub-tree for commercial stuff
|
|
job001144
|
closed
|
nice
|
Some minor hope dependencies exist in test suite
|
|
job001145
|
closed
|
optional
|
Many (mmqa) tests fail on OS X
|
|
job001146
|
closed
|
essential
|
MPS does not implement a stack scanner for OS X / PowerPC
|
|
job001147
|
closed
|
essential
|
MPS on OS X needs a protection module in order to be faster
|
|
job001149
|
closed
|
optional
|
MPS does not provide sufficient information about addresses
|
|
job001150
|
closed
|
optional
|
MPS doesn't provide enough feedback information about what it is doing or what it has done
|
|
job001151
|
open
|
optional
|
Format methods can't look at other data
|
|
job001152
|
open
|
optional
|
The MPS can't be used to simulate a smaller machine
|
|
job001153
|
closed
|
essential
|
The MPS lacks error recovery mechanisms
|
|
job001154
|
closed
|
essential
|
MPS documentation gives no guidance for when client wants foreign code to use mps-allocated memory
|
|
job001155
|
closed
|
essential
|
full collects cause gigantic ramps
|
|
job001156
|
closed
|
optional
|
MPS cannot queue a message when a weak thing goes away
|
|
job001157
|
closed
|
essential
|
[INVALID] variety white-hot has asserts; hot has none
|
|
job001158
|
closed
|
essential
|
variety design does not meet requirements of open-source MPS
|
|
job001159
|
closed
|
essential
|
MPS contains asserts that don't indicate which problem occurred
|
|
job001161
|
closed
|
nice
|
there is no human-helpful map of MPS files
|
|
job001248
|
closed
|
nice
|
(source clarity) Badly named CHECK macros in config.h, check.h are confusing
|
|
job001255
|
closed
|
nice
|
MPS expgen.sh is broken, at least on Mac OS X 10.4.2
|
|
job001352
|
closed
|
essential
|
MPS build fails (Linux, Unix) with libcbt link error: multiple definitions of mps_lib_ fns; because mps.a includes plinth (it should not).
|
|
job001357
|
open
|
nice
|
Configura cannot use Win32 fibers
|
|
job001360
|
closed
|
nice
|
Configura cannot efficiently use SEH.
|
|
job001365
|
closed
|
essential
|
build broken on w3 (Windows) with Visual C++ 7.0
|
|
job001366
|
closed
|
essential
|
default "all" build broken on w3 (Windows) with Visual C++ 6.0
|
|
job001367
|
closed
|
essential
|
MPS lacks walkthrough example code (aka "hello-world") for beginners
|
|
job001369
|
closed
|
nice
|
MPS proc/release-build omits step: update main MPS index page
|
|
job001370
|
closed
|
optional
|
MPS RefMan is not valid XHTML
|
|
job001383
|
closed
|
essential
|
MPS lacks example GC code - a "hello-world with GC" for beginners
|
|
job001384
|
closed
|
nice
|
MPS unclear constraints on avgSize argument to PoolMV mps_pool_create
|
|
job001386
|
suspended
|
nice
|
MPS website has no FAQ
|
|
job001395
|
closed
|
essential
|
MPS build failure on Linux with glibc 2.3: wrong defines before system includes
|
|
job001421
|
closed
|
optional
|
MPS default "all" build omits plinth (mpsplan.a/.lib) and (on w3) mps.lib
|
|
job001429
|
closed
|
optional
|
MPS lacks documentation on how to use allocation points
|
|
job001455
|
closed
|
essential
|
MPS LO pool: mps_arena_formatted_objects_walk fails with AVER(i < j)
|
|
job001530
|
closed
|
essential
|
Intel OS X builds are not possible.
|
|
job001543
|
closed
|
optional
|
MPS mpsicv (test) on OS X does not use reg&stack scanner.
|
|
job001544
|
closed
|
optional
|
MPS mpsicv coverage test source does not have ifndef CONFIG_PF_XCI3GC
|
|
job001545
|
closed
|
essential
|
MPS hot varieties do no AVERs or other checking
|
|
job001546
|
closed
|
essential
|
MPS hot varieties gather tuning statistics
|
|
job001547
|
closed
|
essential
|
Configura builds do not include a hot variety
|
|
job001548
|
closed
|
essential
|
MPS assertion in trace.c: RefSetSub(ss.unfixedSummary, SegSummary(seg))
|
|
job001549
|
closed
|
essential
|
Assertion failure !AMS_IS_INVALID_COLOUR
|
|
job001550
|
closed
|
optional
|
MPS poolams.c AMSFix omits checks: clientRef is within seg; bit index is valid
|
|
job001556
|
closed
|
optional
|
MPS defect in BS_IS_SINGLE could make some checks ineffective
|
|
job001569
|
closed
|
nice
|
MPS lacks internal documentation for Shield abstraction
|
|
job001570
|
closed
|
optional
|
MPS _gc_start messages may change while client reads them, or be silently skipped
|
|
job001571
|
open
|
nice
|
MPS multiple traces would not work
|
|
job001617
|
closed
|
essential
|
MPS Intel Mac OS X fails to compile: amsss.c
|
|
job001618
|
closed
|
essential
|
Stack Scanner for Linux and FreeBSD is not shared.
|
|
job001619
|
closed
|
essential
|
OS X Intel needs stack scanner.
|
|
job001621
|
closed
|
essential
|
Can't use threads on OS X.
|
|
job001622
|
closed
|
essential
|
Client can't multithread on OS X.
|
|
job001624
|
closed
|
essential
|
MPS doesn't build on FreeBSD 5.5
|
|
job001634
|
closed
|
optional
|
MPS fails under Rosetta.
|
|
job001635
|
closed
|
essential
|
On Unix, signal handler is not installed correctly.
|
|
job001636
|
closed
|
essential
|
Too much Unix code is dangerously copied and not shared.
|
|
job001637
|
closed
|
essential
|
Linux build fails.
|
|
job001639
|
closed
|
optional
|
Configura would like "control over finalization promptness"
|
|
job001658
|
closed
|
essential
|
Finalization messages are unnecessarily delayed.
|
|
job001659
|
open
|
optional
|
Culprit analysis is too hard.
|
|
job001665
|
closed
|
essential
|
Weakness is not well documented.
|
|
job001666
|
open
|
optional
|
No guarantee that all weak references to an object die together.
|
|
job001669
|
closed
|
essential
|
Developers can't debug MPS on OS X.
|
|
job001676
|
open
|
nice
|
AMC does not implement weakness in emergency fixing.
|
|
job001681
|
closed
|
nice
|
AMCHeaderFix is an unnecessary copy.
|
|
job001682
|
closed
|
nice
|
AMCWalk does not honour its contract
|
|
job001687
|
closed
|
optional
|
AWL does not recycle memory to the arena.
|
|
job001688
|
closed
|
nice
|
AMC repeatedly allocates and initialises identical SegPrefs
|
|
job001706
|
closed
|
essential
|
MPS PoolAMC could (if no shield cache) assert in LockClaim
|
|
job001707
|
open
|
optional
|
VM Arena never shrinks a generation zone set preferences.
|
|
job001708
|
open
|
nice
|
VM Arena's segment placement policy could be improved.
|
|
job001709
|
open
|
nice
|
VM Arena uses up zones too quickly.
|
|
job001714
|
closed
|
optional
|
MPS xcppgc (Mac OS X PowerPC) is built with outdated compiler flags
|
|
job001715
|
open
|
nice
|
MPS fails to lower barrier when hit: multiple hits cause slowdown (CONJECTURE)
|
|
job001737
|
closed
|
essential
|
MPS: VMArena growth is brittle, does not fallback to smaller growth increment
|
|
job001784
|
closed
|
essential
|
MPS AMC pool + auto_header format: nailboards leak ControlPool memory
|
|
job001785
|
closed
|
essential
|
Unclear whether base or client pointer passed to pad method of format auto-header
|
|
job001789
|
open
|
nice
|
MPS auto_header format is not tested by main test files
|
|
job001809
|
closed
|
essential
|
MPS ambiguous internal pointer makes AMC pool retain memory as pads
|
|
job001811
|
closed
|
optional
|
MPS AMC small nailed objects risk big retention by placement after big objects
|
|
job001887
|
closed
|
optional
|
MPS mps_arena_committed() is wrong when using mps_arena_class_cl (client arena)
|
|
job001934
|
closed
|
essential
|
MPS VC9 build failure C4996: getenv considered insecure
|
|
job001935
|
closed
|
essential
|
MPS DLL link error: mps_arena_vm_growth is not exported
|
|
job001936
|
closed
|
essential
|
MPS: Configura releases are missing .def file needed to re-export MPS functions
|
|
job001944
|
closed
|
essential
|
MPS lacks separate w3i3m9 platform for building with VC9 (Microsoft Visual C++ 9.0)
|
|
job001945
|
closed
|
essential
|
MPS buildsys CONFIG_PF_* does not select a platform, is not checked by mpstd.h
|
|
job001966
|
closed
|
optional
|
MPS mpsi_check() does not check message type constants
|
|
job001968
|
closed
|
essential
|
MPS clients get no synchronous alert of collection begin/end
|
|
job001969
|
closed
|
essential
|
MPS gc-start and -end messages give no idea of timing
|
|
job001989
|
closed
|
essential
|
MPS _gc_start messages may cause assert or infinite loop
|
|
job002148
|
closed
|
essential
|
MPS: mps_lib_callback_register breaks .def file for re-exporting MPS functions
|
|
job002171
|
closed
|
essential
|
MPS: obsolete mpsdy.dll and mpslibcb mechanism is still present in builds and source
|
|
job002175
|
closed
|
optional
|
MPS unaligned references are not detected by AMC pools
|
|
job002179
|
suspended
|
nice
|
MPS client code cannot determine MPS Version at compile time
|
|
job002205
|
closed
|
essential
|
MPS collection runs too slow if client allocates big objects
|
|
job002206
|
closed
|
nice
|
MPS some internal tests leave arena parked after mps_arena_collect()
|
|
job002209
|
closed
|
essential
|
MPS client cannot determine pool or format, given object address
|
|
job002248
|
closed
|
essential
|
MPS virtual memory arena class never returns virtual memory
|
|
job002257
|
closed
|
optional
|
MPS (diagnostic variety only) floating point exception after a collection
|
|
job003301
|
closed
|
essential
|
Bogus assertion iswrite == 0 || iswrite == 1 on Windows
|
|
job003302
|
closed
|
optional
|
mps_arena_create fails with deep consistency checks
|
|
job003315
|
closed
|
nice
|
mps.h defines the macro MPS_T_WORD
|
|
job003316
|
closed
|
optional
|
User guide doesn't explain how to choose object format alignment
|
|
job003317
|
closed
|
optional
|
Requirements for fixing tagged references are unclear
|
|
job003318
|
suspended
|
nice
|
No interface to get collection number from a gc start message
|
|
job003319
|
closed
|
nice
|
MVT creation takes "integer percentage" argument
|
|
job003320
|
closed
|
optional
|
mps_arena_step unclamps the arena
|
|
job003321
|
closed
|
optional
|
Private symbols in mps.h are missing underscores
|
|
job003322
|
closed
|
nice
|
External interface contains useless "fixed" object format
|
|
job003323
|
closed
|
optional
|
Varargs interfaces are hard to use
|
|
job003324
|
open
|
nice
|
Manual contains little about performance of interface
|
|
job003325
|
open
|
nice
|
Purpose of the "class" method of an object format is unclear
|
|
job003326
|
closed
|
nice
|
Purpose of mps_arena_class_vmnz is unclear
|
|
job003327
|
closed
|
nice
|
Purpose of reservoirs is unclear
|
|
job003328
|
open
|
nice
|
Possible improvement to reserve/commit protocol
|
|
job003329
|
closed
|
optional
|
Purpose of mps_alert_collection_set is unclear
|
|
job003330
|
closed
|
optional
|
Unclear which threads need to call mps_tramp
|
|
job003331
|
closed
|
optional
|
eventcnv appears to hang if you specify a small bucket size
|
|
job003332
|
closed
|
optional
|
eventcnv outputs an empty bucket when you specify a bucket size
|
|
job003333
|
closed
|
optional
|
eventcnv produces bogus output if you pass -b but not -e
|
|
job003334
|
closed
|
optional
|
eventcnv output has bogus timestamp on totals row in CSV format
|
|
job003335
|
closed
|
optional
|
eventcnv's bucket aggregation is broken
|
|
job003337
|
closed
|
optional
|
Example Scheme interpreter crashes in append
|
|
job003338
|
closed
|
optional
|
Example Scheme interpreter does not finalize ports
|
|
job003340
|
closed
|
optional
|
MPS_TELEMETRY_CONTROL=65535 is ugly and not future-proof
|
|
job003341
|
closed
|
optional
|
Unclear how to destroy a pool containing objects registered for finalization
|
|
job003342
|
closed
|
nice
|
mps_arena_unsafe functions are bogus
|
|
job003343
|
closed
|
nice
|
Documentation could say more about meaning of result codes
|
|
job003344
|
closed
|
nice
|
Purpose of allocation frames/SNC pool class are unclear
|
|
job003348
|
closed
|
optional
|
Unclear what happens if a thread dies while registered
|
|
job003349
|
closed
|
optional
|
Unclear what mps_SEH functions are for
|
|
job003350
|
closed
|
nice
|
Purpose of manual pool classes is unclear
|
|
job003351
|
closed
|
nice
|
Debugging pool classes are hard to use
|
|
job003352
|
duplicate
|
optional
|
Instruction emulation not supported on OS X or x86-64
|
|
job003353
|
suspended
|
nice
|
Collection start reason hard to analyze
|
|
job003356
|
closed
|
essential
|
Assertion in SegSetGrey when using AMCZ
|
|
job003357
|
open
|
nice
|
AWL is awkward to use
|
|
job003359
|
closed
|
essential
|
Ambiguous interior pointers do not keep objects alive
|
|
job003367
|
closed
|
essential
|
Can't run tests via "make test"
|
|
job003368
|
closed
|
optional
|
MFS has no public interface
|
|
job003370
|
suspended
|
essential
|
Assertion failure in AMS: "grey == TraceSetEMPTY || SegRankSet(seg) != RankSetEMPTY"
|
|
job003371
|
closed
|
essential
|
MPS spends too much time making system calls
|
|
job003374
|
open
|
nice
|
No documentation about low memory situations
|
|
job003384
|
open
|
optional
|
Collector goes mad when low on address space
|
|
job003385
|
closed
|
essential
|
Performance is poor in large address space on OS X
|
|
job003386
|
closed
|
optional
|
Telemetry control interface is poorly designed
|
|
job003387
|
open
|
optional
|
Multiple arenas can corrupt telemetry stream
|
|
job003388
|
open
|
optional
|
telemetry system API can corrupt telemetry stream
|
|
job003411
|
closed
|
nice
|
MPS doesn't make use of __builtin_readcyclecounter on OS X
|
|
job003412
|
closed
|
critical
|
Assertion failure in TraceScanAreaMasked on Linux
|
|
job003413
|
closed
|
nice
|
Typos in documentation, comments
|
|
job003414
|
closed
|
essential
|
No test case for multi-threaded stack scanning
|
|
job003430
|
closed
|
essential
|
Can't run test suite on OS X
|
|
job003431
|
closed
|
optional
|
Hard to tell which test case failed
|
|
job003432
|
closed
|
essential
|
amcsshe test failure
|
|
job003433
|
closed
|
essential
|
mpsicv test failure
|
|
job003434
|
closed
|
essential
|
Incorrect glossary link from "committed" to "mapping"
|
|
job003435
|
closed
|
essential
|
Rehashing large hash tables breaks nursery collection strategy
|
|
job003436
|
closed
|
essential
|
awlut test failure
|
|
job003438
|
closed
|
nice
|
arena->serial is always 0
|
|
job003439
|
open
|
optional
|
MPS is too hard to use
|
|
job003440
|
closed
|
essential
|
amcss test failure
|
|
job003443
|
closed
|
optional
|
No coverage testing
|
|
job003445
|
closed
|
optional
|
MPS docs don't link to live project site
|
|
job003446
|
suspended
|
nice
|
Optimization possibility for NOTREACHED in RASH variety
|
|
job003448
|
open
|
nice
|
mps_arena_vm_growth is not documented
|
|
job003450
|
closed
|
optional
|
No build procedure for manual
|
|
job003454
|
closed
|
optional
|
Ramp use can break generation chain with bad performance consequences
|
|
job003455
|
open
|
optional
|
Frequent ramps can mess up the ramping algorithm and cause performance problems
|
|
job003469
|
closed
|
essential
|
CET can't safely make use of the top 2GiB of memory on 32-bit Windows
|
|
job003470
|
closed
|
optional
|
Test program qs.c fails to compile on Ubuntu 10.04
|
|
job003471
|
closed
|
optional
|
mps_root_create_table is hard to use without punning
|
|
job003472
|
closed
|
optional
|
Test output always goes to mps-XXXXXX.log on some platforms
|
|
job003473
|
closed
|
essential
|
MPS doesn't build on FreeBSD 9.1
|
|
job003474
|
closed
|
essential
|
amcssth test failure on lii6gc and fri3gc
|
|
job003476
|
closed
|
optional
|
No automated testrun target on Windows
|
|
job003477
|
open
|
optional
|
MPS is hard to build and debug on Windows
|
|
job003479
|
closed
|
optional
|
Some forward declarations of *ClassGet() functions are wrong
|
|
job003480
|
suspended
|
nice
|
awluthe test failure on OS X
|
|
job003481
|
closed
|
nice
|
Test case seed generation is not random enough
|
|
job003482
|
open
|
nice
|
Test suite doesn't test error paths
|
|
job003483
|
closed
|
nice
|
mv2test.c contains a redundant random number generator
|
|
job003484
|
closed
|
nice
|
MPS has predictable address space layout
|
|
job003485
|
closed
|
optional
|
Information about cause of errors is lost
|
|
job003486
|
closed
|
essential
|
mv2test failure
|
|
job003487
|
closed
|
nice
|
Pool debug options are awkward to pass
|
|
job003489
|
closed
|
optional
|
Test fail logs are lost forever on build servers
|
|
job003490
|
closed
|
nice
|
Assertion failure in MRGDescribe
|
|
job003491
|
closed
|
essential
|
Manual doesn't make it clear that GC is cross-pool
|
|
job003492
|
closed
|
optional
|
MFS refuses to handle objects smaller than platform alignment
|
|
job003493
|
open
|
nice
|
No recovery mode after assertion failure
|
|
job003494
|
closed
|
essential
|
Re-entrancy failure in LDReset
|
|
job003495
|
closed
|
optional
|
Assertion failure if you try to create a small arena
|
|
job003496
|
closed
|
essential
|
Assertion failure in mps_arena_roots_walk
|
|
job003497
|
closed
|
essential
|
Messages from assertions sound like bugs in the MPS
|
|
job003498
|
closed
|
essential
|
Varargs interface to SNC broken
|
|
job003499
|
open
|
critical
|
The MPS issues list looks scary
|
|
job003500
|
closed
|
nice
|
Format interface is hard to understand
|
|
job003502
|
closed
|
nice
|
Race condition in EventInit()
|
|
job003503
|
closed
|
essential
|
Telemetry system calls mps_io_flush() without mps_io_create()
|
|
job003504
|
closed
|
optional
|
ANSI plinth does not check its arguments
|
|
job003505
|
open
|
optional
|
MPS incurs large overhead on barrier hits
|
|
job003506
|
closed
|
optional
|
awlutth test case fails on lii6gc
|
|
job003507
|
closed
|
optional
|
mpseventsql -i and -o options cause crash
|
|
job003508
|
open
|
nice
|
Little in manual about in-band headers
|
|
job003509
|
closed
|
nice
|
MVFF uses segments unnecessarily
|
|
job003510
|
closed
|
optional
|
mps_free doesn't check all addresses in range
|
|
job003512
|
closed
|
nice
|
Can't configure MVT alignment
|
|
job003513
|
closed
|
optional
|
Arena extension callbacks are undocumented
|
|
job003515
|
open
|
nice
|
Can't collect diverse MPS messages in order
|
|
job003519
|
closed
|
essential
|
Clock values in text telemetry logs on Windows have top 32 bits zero
|
|
job003520
|
closed
|
optional
|
MVT assertion gcseg->buffer == NULL in djbench
|
|
job003522
|
closed
|
optional
|
PoolFix is on the critical path but contains checks
|
|
job003523
|
open
|
optional
|
Accessing to weak tables on 64-bit causes them to be scanned.
|
|
job003524
|
closed
|
nice
|
Arena states are confusing
|
|
job003525
|
closed
|
optional
|
Pointers from MPS stack pin down user objects
|
|
job003532
|
open
|
optional
|
MPS kit fails to install shared libraries
|
|
job003533
|
closed
|
nice
|
It's not clear what's the best way to build the MPS
|
|
job003535
|
closed
|
nice
|
Thread suspension interface is hacky, error-prone
|
|
job003539
|
closed
|
optional
|
MPS pause times are not well regulated
|
|
job003553
|
closed
|
essential
|
Several "make test" targets fail on Windows
|
|
job003554
|
closed
|
essential
|
MPS slows down considerably when arena is extended
|
|
job003559
|
closed
|
nice
|
Multiple thread registration does not work on all platforms
|
|
job003561
|
closed
|
essential
|
amcssth fails on lii6gc with RES_COMMIT_LIMIT
|
|
job003592
|
closed
|
nice
|
ALIGN and ALIGN_UP macros are poorly named
|
|
job003594
|
closed
|
nice
|
Makefiles not compatible with --jobs option
|
|
job003595
|
closed
|
nice
|
Unsupported platform Linux+Clang not detected
|
|
job003596
|
closed
|
optional
|
Clang/LLVM not supported on Linux
|
|
job003619
|
closed
|
optional
|
PageOfTract macro doesn't compile in Clang 3.0
|
|
job003628
|
closed
|
nice
|
MPS produces warnings when compiled with -Wextra
|
|
job003629
|
closed
|
nice
|
MPS produces warnings when compiled with -Wwrite-strings
|
|
job003630
|
closed
|
nice
|
Bad variety not detected
|
|
job003631
|
closed
|
nice
|
User guide doesn't cover stretchy vector problem
|
|
job003632
|
open
|
nice
|
Difficult to integrate with application that has non-atomic updates
|
|
job003633
|
closed
|
essential
|
AMS requires undocumented AMS_SUPPORT_AMBIGUOUS keyword argument
|
|
job003634
|
closed
|
essential
|
AMS allocation points require undocumented RANK keyword argument
|
|
job003635
|
closed
|
nice
|
Poor error message if you fail to specify a required keyword argument
|
|
job003636
|
closed
|
essential
|
Can't pass debugging options by keyword argument
|
|
job003638
|
closed
|
nice
|
Incorrect accounting in MVT
|
|
job003639
|
closed
|
nice
|
Unclear why StackProbeDEPTH is 500
|
|
job003640
|
closed
|
essential
|
Can't cope with stack overflows on W3I6MV
|
|
job003643
|
closed
|
nice
|
Can't use the MPS with clang -fsanitize=address
|
|
job003644
|
open
|
optional
|
Reserve/commit protocol does not cope with exceptions
|
|
job003653
|
open
|
nice
|
Scanner makes no use of __builtin_prefetch
|
|
job003654
|
closed
|
essential
|
Bit table scanning on segment allocation is not scalable
|
|
job003657
|
closed
|
optional
|
ztfm test case does not get run
|
|
job003658
|
closed
|
nice
|
zcoll test case does not get run
|
|
job003659
|
closed
|
optional
|
Too hard to maintain the test suite
|
|
job003660
|
closed
|
nice
|
Asssertion "ring->next != NULL" in ztfm test
|
|
job003661
|
closed
|
essential
|
No procedure for merging custom work
|
|
job003662
|
closed
|
nice
|
spi3.c is mis-named
|
|
job003666
|
closed
|
essential
|
Design documents have formatting errors
|
|
job003667
|
closed
|
optional
|
Locus stress test only gets run on Windows
|
|
job003668
|
closed
|
essential
|
Stack scanner assumes all references are word-aligned
|
|
job003670
|
closed
|
optional
|
Chains not generalized across pools
|
|
job003671
|
open
|
nice
|
Non-moving pools don't make best use of zones
|
|
job003672
|
closed
|
optional
|
MVT attempts to free a segment with a buffer attached
|
|
job003674
|
closed
|
essential
|
Hysteresis overwhelmed by allocation
|
|
job003675
|
closed
|
optional
|
Can't build manual with Python 3
|
|
job003676
|
closed
|
optional
|
Scheme example has warnings and errors in Xcode
|
|
job003677
|
closed
|
essential
|
Keyword arguments not robust against user error
|
|
job003679
|
suspended
|
essential
|
Scheme interpreter running test-leaf has poor CPU utilization
|
|
job003680
|
closed
|
optional
|
Can't assert in external interface
|
|
job003681
|
closed
|
nice
|
MPS does not compile with -Wunreachable-code
|
|
job003683
|
open
|
optional
|
Epoch number can wrap around on 32-bit platforms
|
|
job003684
|
closed
|
nice
|
Too hard to swap out address range managers
|
|
job003685
|
closed
|
nice
|
No encapsulation of CBS-failing-over-to-Freelist pattern
|
|
job003691
|
closed
|
nice
|
CHECKL is used where CHECKD_NOSIG would give more control
|
|
job003692
|
closed
|
optional
|
MPS deep checking fails at bootstrap
|
|
job003693
|
closed
|
nice
|
The "method" suffix on MPS types is applied too widely
|
|
job003697
|
closed
|
essential
|
Incorrect result code sometimes returned when commit limit is hit
|
|
job003700
|
closed
|
essential
|
Memory returned to operating system too eagerly
|
|
job003701
|
closed
|
optional
|
MVSpanAlloc shows up in GC profiles
|
|
job003703
|
closed
|
essential
|
amcssth fails with "unable to obtain resources"
|
|
job003704
|
closed
|
optional
|
No multi-threaded test cases on Windows
|
|
job003709
|
closed
|
optional
|
MPS doesn't compile under Pelles C
|
|
job003711
|
closed
|
nice
|
Compiling windows.h takes a long time
|
|
job003712
|
closed
|
nice
|
No way to compile the MPS one-file-at-a-time on standard OS X
|
|
job003713
|
closed
|
nice
|
Inconvenient to add new parts on Windows
|
|
job003714
|
closed
|
nice
|
ArenaRootsWalk does not check the result of TraceAddWhite
|
|
job003715
|
closed
|
nice
|
Warning pragmas may be unnecessary
|
|
job003716
|
closed
|
nice
|
"ANSI" platform is not regularly tested
|
|
job003719
|
open
|
nice
|
Hard to test and debug threading behaviour
|
|
job003721
|
closed
|
nice
|
No stack scanning test case
|
|
job003722
|
closed
|
nice
|
awlut fails on w3i6pc
|
|
job003724
|
closed
|
nice
|
qs failure on ANSI platform
|
|
job003725
|
closed
|
nice
|
Classes are not checked
|
|
job003737
|
closed
|
nice
|
Pool class attributes incorrect, unchecked
|
|
job003738
|
closed
|
nice
|
Assertion in mps_arena_formatted_objects_walk if you have an AMS pool
|
|
job003739
|
closed
|
essential
|
Blocks in AWL and AMS pools are not finalized
|
|
job003740
|
closed
|
optional
|
mpswin.h may change the setting of WIN32_LEAN_AND_MEAN
|
|
job003741
|
closed
|
nice
|
mpsw3.h is unnecessary
|
|
job003742
|
closed
|
nice
|
Root modes not in sync
|
|
job003745
|
closed
|
essential
|
AWL alignment is not configurable
|
|
job003746
|
closed
|
essential
|
None of the smoke tests use AMCZ
|
|
job003747
|
closed
|
nice
|
No default value for MPS_KEY_ARENA_SIZE
|
|
job003748
|
closed
|
nice
|
Alignment requirements for manual classes are needlessly strict
|
|
job003749
|
closed
|
nice
|
Hard to write portable debugging pool options
|
|
job003750
|
closed
|
nice
|
No keyword arguments for arena commit limit
|
|
job003751
|
closed
|
nice
|
MVFF debug does not work with large objects
|
|
job003753
|
closed
|
essential
|
nailboardtest failure
|
|
job003754
|
closed
|
nice
|
finaltest failure
|
|
job003755
|
open
|
optional
|
Telemetry tools not regularly tested
|
|
job003756
|
closed
|
essential
|
eventtxt can't process the telemetry output of amcssth
|
|
job003757
|
closed
|
optional
|
The MPS does not build with clang -Wconversion
|
|
job003758
|
open
|
nice
|
The MPS does not build with gcc -Wconversion
|
|
job003759
|
closed
|
nice
|
We don't eat our own dog food
|
|
job003760
|
closed
|
essential
|
mpsicv failures
|
|
job003761
|
closed
|
nice
|
airtest failure on lii3gc
|
|
job003762
|
closed
|
nice
|
steptest is too slow for a smoke test
|
|
job003763
|
open
|
nice
|
No easy way to automatically clear freed memory
|
|
job003764
|
open
|
optional
|
Scanning rate is way too high
|
|
job003765
|
closed
|
nice
|
MVT uses GCSeg but does not need GC features
|
|
job003766
|
open
|
nice
|
Splitting and merging complicates writing new seg classes
|
|
job003767
|
closed
|
nice
|
Describe output is hard to read
|
|
job003768
|
closed
|
nice
|
Unclear if lockli is required
|
|
job003769
|
closed
|
nice
|
README out of date wrt WOW64 on Windows 7
|
|
job003770
|
open
|
nice
|
MPS does not compile from C++
|
|
job003771
|
closed
|
essential
|
AMS with default args never gets collected
|
|
job003772
|
closed
|
essential
|
AWL doesn't provoke collections
|
|
job003773
|
closed
|
essential
|
Objects in LO pools are not all finalized
|
|
job003774
|
closed
|
critical
|
The MPS does not build on windows.
|
|
job003775
|
closed
|
optional
|
Creating task branch from custom doesn't work
|
|
job003776
|
closed
|
nice
|
Pool generations don't refer to the generation they belong to
|
|
job003778
|
closed
|
nice
|
SegCheck slow in hot variety
|
|
job003779
|
closed
|
essential
|
RASH variety does not compile
|
|
job003780
|
closed
|
optional
|
No test case for register scanning
|
|
job003781
|
open
|
nice
|
No automated performance test
|
|
job003782
|
closed
|
essential
|
FALSE is not a safe default value for MPS_KEY_AMS_SUPPORT_AMBIGUOUS
|
|
job003783
|
open
|
optional
|
ChainCondemnAuto condemns too many generations
|
|
job003784
|
closed
|
nice
|
mps_class_t is mis-named
|
|
job003786
|
open
|
nice
|
No automated test of the event subsystem
|
|
job003787
|
closed
|
nice
|
No systematic interface to size of pools
|
|
job003789
|
open
|
nice
|
MPS does not try collecting when out of memory
|
|
job003790
|
open
|
optional
|
Segment descriptors could be more efficiently managed
|
|
job003791
|
open
|
nice
|
Can't set the rank on an AMC/AMCZ allocation point
|
|
job003792
|
open
|
nice
|
AMS and AWL don't update summaries of condemned segments
|
|
job003793
|
suspended
|
nice
|
Rings are not well checked
|
|
job003794
|
closed
|
optional
|
Hard to predict the mortality in a generation
|
|
job003795
|
open
|
nice
|
Arena extensions are not adaptive
|
|
job003796
|
open
|
optional
|
White segment lookup is slow
|
|
job003797
|
open
|
optional
|
AMC space is lost to pinning
|
|
job003798
|
open
|
optional
|
Tract tables are inflexible
|
|
job003799
|
open
|
optional
|
Incrementally collecting the nursery may waste time
|
|
job003802
|
open
|
nice
|
Manual unclear about exact collection
|
|
job003803
|
open
|
nice
|
Hard to discover roots
|
|
job003805
|
open
|
nice
|
Bit table scanning is unoptimized
|
|
job003811
|
closed
|
essential
|
Missing dependencies for benchmarks
|
|
job003812
|
closed
|
optional
|
MVAlloc taking significant CPU in profiles
|
|
job003813
|
closed
|
optional
|
TraceReclaim looks at every segment
|
|
job003814
|
closed
|
nice
|
{VM,Client}ArenaReserved iterates over the chunks
|
|
job003815
|
open
|
optional
|
Freeing a page never destroys a chunk
|
|
job003816
|
open
|
nice
|
Can't specify generation per allocation point
|
|
job003820
|
closed
|
nice
|
Scheme interpreter table_set is wrong
|
|
job003821
|
closed
|
optional
|
No test for "make install"
|
|
job003822
|
closed
|
optional
|
Emergency garbage collection is untested
|
|
job003823
|
closed
|
optional
|
No control over constant factor in tract management
|
|
job003824
|
closed
|
optional
|
No control over the constant factor in AMC segment overhead
|
|
job003825
|
closed
|
nice
|
Unused closure arguments are unchecked
|
|
job003826
|
closed
|
nice
|
Can't iterate over CBS while deleting some nodes
|
|
job003832
|
open
|
optional
|
CVM memory debugging may be redundant
|
|
job003833
|
closed
|
nice
|
"Arena alignment" is a misleading name
|
|
job003835
|
closed
|
nice
|
SegPrefs are poorly named
|
|
job003836
|
closed
|
nice
|
PageRetStruct is obsolete
|
|
job003837
|
open
|
nice
|
No control over which objects are "large"
|
|
job003838
|
open
|
nice
|
MVT uses segments unnecessarily
|
|
job003839
|
open
|
nice
|
No benchmarks for space performance
|
|
job003841
|
open
|
optional
|
Segs are not Exposed when AMSBlacken calls amsIterate
|
|
job003842
|
open
|
nice
|
Missing dependencies in nmake build system
|
|
job003845
|
closed
|
essential
|
Large arena grain sizes cause massive AMC fragmentation
|
|
job003846
|
closed
|
nice
|
No default find dependent function
|
|
job003847
|
open
|
nice
|
Allocation clock inconsistency in handling of AMC segment padding
|
|
job003848
|
open
|
optional
|
Access violation in gcbench on Windows
|
|
job003850
|
closed
|
optional
|
ANSI plinth doesn't flush telemetry on error
|
|
job003851
|
closed
|
optional
|
mpseventtxt drops top word of clock on w3i3mv
|
|
job003852
|
open
|
nice
|
No heap consistency checker
|
|
job003853
|
closed
|
nice
|
AMCFixForward has useless newRef parameter
|
|
job003854
|
closed
|
nice
|
nmake clean failure
|
|
job003855
|
closed
|
nice
|
Manual not explicit about scanning/skipping forwarding/padding objects
|
|
job003856
|
closed
|
nice
|
amcReclaimNailed creates too many padding objects
|
|
job003857
|
closed
|
optional
|
AMC now slower than 1.113
|
|
job003858
|
closed
|
nice
|
Allocating segments in control pool has a bad complexity
|
|
job003859
|
open
|
nice
|
Assertion failures in amcssth
|
|
job003863
|
closed
|
nice
|
mps_io_* functions are misleadingly named
|
|
job003864
|
open
|
nice
|
Uncollected finalization messages lead to retention
|
|
job003865
|
closed
|
nice
|
Unfinalizable objects can be registered for finalization
|
|
job003866
|
closed
|
nice
|
mps_arena_has_addr fails for address in unsegmented pool classes
|
|
job003867
|
closed
|
nice
|
RankAMBIG is misleadingly used to mean "minimum rank"
|
|
job003868
|
closed
|
nice
|
Test function/228.c doesn't detect assertions
|
|
job003869
|
closed
|
nice
|
Reservoir refuses to supply memory
|
|
job003870
|
closed
|
essential
|
Can't set MPS_KEY_SPARE
|
|
job003871
|
closed
|
nice
|
MMQA test function/165.c failure
|
|
job003872
|
closed
|
nice
|
MMQA test function/167.c failure
|
|
job003873
|
closed
|
nice
|
MMQA test function/136.c failure
|
|
job003874
|
closed
|
nice
|
MMQA test function/214.c failure
|
|
job003875
|
closed
|
nice
|
MMQA test function/45.c failure
|
|
job003876
|
closed
|
nice
|
MMQA test function/170.c failure
|
|
job003877
|
closed
|
nice
|
MMQA test function/148.c failure
|
|
job003878
|
closed
|
optional
|
SNC pool class missing from file-at-a-time builds
|
|
job003879
|
closed
|
optional
|
SNC not tested by main test suite
|
|
job003880
|
closed
|
optional
|
SNC does not implement size interface
|
|
job003881
|
open
|
nice
|
SNC never returns memory to the arena
|
|
job003882
|
closed
|
optional
|
sncss test failure
|
|
job003883
|
closed
|
optional
|
SNC walks and scans dead objects
|
|
job003884
|
closed
|
essential
|
mps_pool_free_size wrong for AWL, LO in hot variety
|
|
job003885
|
closed
|
nice
|
Unclear when to use AVERT in mpsi.c
|
|
job003887
|
closed
|
optional
|
LD functions don't check their arena argument
|
|
job003888
|
suspended
|
nice
|
TESTT segfaults if pointer is not aligned
|
|
job003889
|
closed
|
nice
|
No error if you destroy a format that's still in use by a pool
|
|
job003890
|
closed
|
nice
|
No error if you create a pool using a format from another arena
|
|
job003892
|
closed
|
nice
|
Pool statistics are not used
|
|
job003893
|
closed
|
essential
|
Arena contracted callback gets called with invalid arena
|
|
job003894
|
open
|
nice
|
Intrinsic functions not used on Windows
|
|
job003895
|
open
|
nice
|
No interface to logging control
|
|
job003898
|
closed
|
optional
|
Spare committed memory in the wrong zones prevents allocation
|
|
job003899
|
closed
|
optional
|
VMArenaGrow can return RESOURCE instead of COMMIT_LIMIT
|
|
job003900
|
closed
|
nice
|
Can't run tests with ASLR turned off
|
|
job003901
|
closed
|
nice
|
Can't run a single test under the test runner
|
|
job003902
|
open
|
nice
|
commpre/commpost distinction is unnecessary
|
|
job003905
|
open
|
nice
|
Can't build the MPS in parallel
|
|
job003906
|
closed
|
nice
|
Not clear whether pointers should be stored in client or base form
|
|
job003908
|
closed
|
optional
|
Not clear that an assertion handler must not call the MPS
|
|
job003911
|
closed
|
essential
|
Can't dump stack from assertion handler
|
|
job003915
|
closed
|
nice
|
Manual in master sources offers download for nonexistent release
|
|
job003917
|
closed
|
optional
|
Clear x86 direction flag in exception handler
|
|
job003918
|
closed
|
nice
|
MVInit can fail without destroying its block pool
|
|
job003919
|
open
|
nice
|
No interface for getting bytes allocated
|
|
job003921
|
open
|
optional
|
Write barrier may be harmful to performance
|
|
job003922
|
closed
|
optional
|
Failed arena creation is not correctly unwound
|
|
job003923
|
closed
|
optional
|
Client arena fails to detect too-small size
|
|
job003924
|
open
|
nice
|
Unnecessary allocation during arena creation
|
|
job003925
|
closed
|
nice
|
No test case for removing chunks from the arena
|
|
job003926
|
closed
|
optional
|
Policy is hard to work on
|
|
job003927
|
closed
|
nice
|
No bootstrap design
|
|
job003928
|
open
|
nice
|
VM arena uses two VMs when one might do
|
|
job003929
|
open
|
optional
|
mps_arena_step uses poor estimate of collection time
|
|
job003930
|
closed
|
nice
|
Unnamed constants in arenaShouldCollectWorld
|
|
job003931
|
closed
|
nice
|
Manual claims SNC allocation point requires MPS_KEY_RANK
|
|
job003932
|
open
|
optional
|
Allocation frame documentation is unclear
|
|
job003933
|
closed
|
nice
|
ArenaPark does not accumulate trace metrics
|
|
job003934
|
closed
|
nice
|
mps_arena_step may fail to collect world even if it had time
|
|
job003935
|
closed
|
nice
|
ArenaAvail fails to check its result
|
|
job003936
|
closed
|
nice
|
Type confusion in work computation
|
|
job003937
|
closed
|
essential
|
MRG pool does not update scannedSize
|
|
job003938
|
closed
|
optional
|
Useless traces are started and progressed
|
|
job003939
|
closed
|
nice
|
No AccessSetCheck
|
|
job003941
|
open
|
nice
|
Configuration parameters are uncommented
|
|
job003942
|
open
|
optional
|
Possible hang in steptest
|
|
job003943
|
open
|
nice
|
No consistent way to discover arena configuration
|
|
job003944
|
open
|
optional
|
Arena allocation policy may allocate in blacklisted zone
|
|
job003945
|
open
|
nice
|
Easy to mistakenly omit to enable finalization messages
|
|
job003946
|
closed
|
nice
|
Assertions missing from the manual
|
|
job003947
|
open
|
nice
|
Allocation frame protocol not safe for general pools
|
|
job003949
|
closed
|
nice
|
No glossary entry for telemetry system
|
|
job003950
|
closed
|
nice
|
Manual not compatible with Sphinx 1.3.1
|
|
job003951
|
closed
|
essential
|
clean-up after assertion failure may fail re-entering the MPS
|
|
job003953
|
open
|
optional
|
Definalization doesn't scale
|
|
job003954
|
closed
|
optional
|
Arena allocation policy does not interact intelligently with the reserve pool
|
|
job003955
|
open
|
optional
|
No regression test for job003898
|
|
job003956
|
closed
|
essential
|
MPS doesn't build on FreeBSD 10
|
|
job003957
|
closed
|
optional
|
MutatorFaultContext interface is inconsistent and incomplete
|
|
job003960
|
closed
|
optional
|
No way to get live information about the behaviour of the MPS
|
|
job003961
|
closed
|
optional
|
Regular testing omits the Scheme example
|
|
job003962
|
open
|
optional
|
Regular testing omits the MMQA test suite
|
|
job003963
|
open
|
optional
|
Address-based hash table design is not stress-tested
|
|
job003964
|
closed
|
nice
|
lo.h is misnamed
|
|
job003965
|
closed
|
nice
|
AMS has extra implementation poolamsi.c
|
|
job003966
|
closed
|
nice
|
No design for clock.h
|
|
job003967
|
closed
|
nice
|
chain.h and locus.c have mis-matching names
|
|
job003968
|
closed
|
nice
|
Warnings when building manual with Sphinx 1.3.5
|
|
job003969
|
open
|
optional
|
Event clock implementation may not be reliable
|
|
job003970
|
open
|
optional
|
The MPS can't scan in parallel with the mutator
|
|
job003971
|
closed
|
essential
|
No automatic feedback about overheads of "hot" versus "rash" MPS
|
|
job003972
|
closed
|
nice
|
MMQA function/226.c gets stuck in the hot variety
|
|
job003973
|
closed
|
nice
|
rootCreate doesn't check its mode argument
|
|
job003974
|
open
|
optional
|
StackContext and MutatorContext could be unified
|
|
job003975
|
closed
|
essential
|
Poor performance due to imbalance between protection and scanning costs
|
|
job003976
|
open
|
optional
|
Can't scan parts of segments allocated by buffers
|
|
job003977
|
open
|
optional
|
We maintain redundant NMAKE files
|
|
job003978
|
open
|
nice
|
Too hard to experiment with different MPS parameters
|
|
job003979
|
open
|
optional
|
Forwarding unnecessarily lowers the read barrier
|
|
job003980
|
open
|
optional
|
Branching tool does not distinguish between private and public Git mappings
|
|
job003981
|
open
|
optional
|
MPS does not benefit from huge TLB entries
|
|
job003984
|
open
|
optional
|
Calling mps_clock frequently is bad for performance
|
|
job003985
|
closed
|
optional
|
The reservoir pool is entirely bogus
|
|
job003986
|
closed
|
optional
|
STATISTIC_DECL has rotted
|
|
job003987
|
open
|
optional
|
Emergency collection is not documented
|
|
job003988
|
open
|
optional
|
No continuous integration test for 32-bit MPS on Linux and OS X
|
|
job003989
|
open
|
optional
|
On Windows, pause times are measured using clock(), which is wall-clock time
|
|
job003990
|
open
|
nice
|
MPS doesn't notice if clients write scanners that don't check error codes
|
|
job003991
|
open
|
nice
|
No validation tests for client formats.
|
|
job003992
|
closed
|
optional
|
MAX_SIZE means different things to MV and MVT pools
|
|
job003993
|
closed
|
optional
|
Restrictions on maximum pool alignment are not checked or documented
|
|
job003994
|
closed
|
essential
|
MPS_TELEMETRY_CONTROL may introduce security risks
|
|
job003995
|
open
|
optional
|
MPS doesn't support debugging APs
|
|
job003997
|
closed
|
optional
|
Can't run MMQA test suite on Windows
|
|
job003998
|
closed
|
essential
|
Growing an arena can allocate a chunk with no memory
|
|
job003999
|
open
|
optional
|
Manually managed address space is only returned to the operating system via a trace
|
|
job004000
|
closed
|
optional
|
MPS condemns too many segments and takes too long to find them
|
|
job004001
|
closed
|
optional
|
No representation of the set of generations condemned by a trace
|
|
job004002
|
open
|
optional
|
Can't implement incremental condemn
|
|
job004004
|
open
|
optional
|
mps_arena_pause_time and mps_arena_pause_time_set are not covered
|
|
job004005
|
open
|
nice
|
Destroying an automatically managed pool does not check that the arena is parked
|
|
job004006
|
closed
|
essential
|
CVM postmortem debugging support is not properly integrated into the MPS
|
|
job004007
|
closed
|
essential
|
Policy gets stuck when buffers exceed capacity of generation
|
|
job004008
|
open
|
optional
|
AMSSegMerge loses buffer on high segment
|
|
job004009
|
open
|
nice
|
Can't split a segment if buffer is above the split point
|
|
job004010
|
closed
|
optional
|
No check that collecting a generation reduces its "new size" to zero
|
|
job004011
|
closed
|
essential
|
Policy gets stuck when the live set triggers the dynamic criterion
|
|
job004012
|
closed
|
nice
|
No function SegHasBuffer
|
|
job004016
|
open
|
optional
|
AMC pool may scan parts buffered segments many times
|
|
job004017
|
closed
|
optional
|
MVFF is slow in the hot variety
|
|
job004018
|
closed
|
essential
|
Documentation (and test cases) are wrong about mps_collections
|
|
job004019
|
closed
|
essential
|
Can't handle access violation if arena is locked
|
|
job004020
|
closed
|
nice
|
Running and debugging MMQA test cases is laborious
|
|
job004021
|
closed
|
essential
|
Computed chunk size assertion may fail
|
|
job004022
|
open
|
optional
|
Mutator is suspended while the foundation is discovered
|
|
job004023
|
open
|
optional
|
Summary-based write barrier invariant won't cope with pre-flip scanning
|
|
job004024
|
open
|
nice
|
Accounting overheads are too high on mark & sweep pools
|
|
job004025
|
open
|
nice
|
Duplicate code between pool classes
|
|
job004026
|
closed
|
essential
|
Failed shield assertions with DEEP checking
|
|
job004027
|
duplicate
|
essential
|
Memory corruption due to multiple arenas in multiple threads
|
|
job004028
|
closed
|
optional
|
fotest fails with DEEP checking
|
|
job004029
|
closed
|
essential
|
mpsicv fails with DEEP checking
|
|
job004030
|
closed
|
optional
|
Failed shield assertion in finalization tests with deep checking
|
|
job004035
|
open
|
optional
|
Thread roots not suitable for user-level threads
|
|
job004036
|
closed
|
essential
|
Assertion failure in RootCheck with root of type RootTHREAD
|
|
job004037
|
closed
|
essential
|
Compilation of apss.c fails with GCC 6.1
|
|
job004038
|
closed
|
nice
|
Hard to keep "Common assertions" up to date
|
|
job004039
|
closed
|
nice
|
Mistakes and omissions in the manual
|
|
job004040
|
closed
|
essential
|
Use of uninitialized variable in ProtThreadRegister on XC
|
|
job004041
|
closed
|
essential
|
Assertion failure in fotest on ananll
|
|
job004042
|
closed
|
essential
|
Assertion failure in apss on w3i3mv
|
|
job004043
|
closed
|
essential
|
Assertion failure in apss on xci3ll
|
|
job004044
|
closed
|
essential
|
MMQA function/150.c fails in hot variety on lii6ll
|
|
job004045
|
closed
|
optional
|
MMQA test suite fails on FreeBSD
|
|
job004046
|
closed
|
optional
|
Assertion failure in ananmv
|
|
job004047
|
closed
|
nice
|
Inconvenient to run multiple MMQA testsets
|
|
job004048
|
closed
|
optional
|
MMQA test cases fail on w3i6mv
|
|
job004049
|
closed
|
essential
|
Allocation between whiten and reclaim/detach is not accounted as condemned
|
|
job004052
|
closed
|
nice
|
Release procedure does not update version document
|
|
job004054
|
closed
|
essential
|
Can't destroy arena with outstanding finalization messages
|
|
job004055
|
closed
|
optional
|
Documentation for mps_root_create_area_tagged is incorrect
|
|
job004056
|
closed
|
optional
|
lockEnsureGlobalLock is not thread-safe on Windows
|
|
job004057
|
open
|
nice
|
Warning pragmas are not localised around the bad cases
|
|
job004061
|
closed
|
essential
|
Manual does not build with Sphinx 1.6
|
|
job004062
|
closed
|
optional
|
fork() unsupported on FreeBSD, Linux and macOS
|
|
job004063
|
closed
|
nice
|
Easy to miss mps_addr_pool
|
|
job004065
|
closed
|
optional
|
Scan area functions not flexible enough
|
|
job004066
|
open
|
nice
|
Thread-handling functions could do more checking
|
|
job004067
|
open
|
nice
|
Telemetry interacts poorly with fork
|
|
job004068
|
open
|
nice
|
Duplicate thread-management code
|
|
job004069
|
closed
|
nice
|
macOS thread registration guard is ineffective and unnecessary
|
|
job004070
|
closed
|
optional
|
LO and AWL pools fail to detect invalid exact references
|
|
job004072
|
closed
|
optional
|
MRG segments needlessly set the write barrier
|
|
job004073
|
closed
|
nice
|
wasMarked protocol is unnecessarily complex
|
|
job004074
|
closed
|
optional
|
mps_definalize might not work
|
|
job004076
|
closed
|
essential
|
MPS does not compile with GCC 7
|
|
job004077
|
closed
|
nice
|
No test cases for bogus arguments to mps_finalize
|
|
job004078
|
closed
|
nice
|
Typedefs use int when unsigned would be better
|
|
job004080
|
open
|
nice
|
Telemetry output not appropriate for interactive use
|
|
job004081
|
closed
|
nice
|
Event descriptions are in a mess
|
|
job004082
|
closed
|
optional
|
ztfm.c does not compile with Microsoft Visual C 2015
|
|
job004083
|
closed
|
nice
|
ChainCreate calls ControlAlloc twice
|
|
job004084
|
closed
|
optional
|
MMQA test function/232.c crashes
|
|
job004085
|
open
|
optional
|
MPS doesn't cooperate well with other SEGV handlers
|
|
job004086
|
closed
|
essential
|
Assertion failure in amssshe
|
|
job004087
|
closed
|
nice
|
GenDescCondemned should check that some bytes were condemned
|
|
job004088
|
open
|
nice
|
Can't destroy an allocation point with a reserve
|
|
job004089
|
closed
|
nice
|
No smoke test coverage of mps_arena_roots_walk
|
|
job004090
|
closed
|
optional
|
Walking the roots means you can't walk the formatted objects
|
|
job004091
|
open
|
nice
|
No support for saving and restoring automatically managed memory
|
|
job004092
|
closed
|
nice
|
MMQA test cases fail on 32-bit platforms
|
|
job004093
|
closed
|
optional
|
Predicted mortality is bogus for collection of the world
|
|
job004094
|
closed
|
optional
|
Trace mortality prediction is bogus
|
|
job004095
|
open
|
nice
|
No need for two classes of MRG segment
|
|
job004096
|
closed
|
optional
|
MMQA fails to handle assertion failures
|
|
job004097
|
closed
|
optional
|
MMQA ignores assertions in tests with OUTPUT_SPEC
|
|
job004098
|
open
|
optional
|
Use of clock() is not fork-safe
|
|
job004099
|
open
|
optional
|
Monitor not usable for long-running processes
|
|
job004100
|
open
|
optional
|
Inconsistent linearization of event times
|
|
job004101
|
closed
|
nice
|
Plain CBS doesn't work
|
|
job004102
|
closed
|
optional
|
arenaFreeLandInsertSteal might pass an empty range to LandInsert
|
|
job004103
|
open
|
nice
|
No smoke test coverage of mapping failure in pagesMarkAllocated
|
|
job004104
|
closed
|
nice
|
fotest fails with "arena commit limit exceeded"
|
|
job004105
|
open
|
optional
|
Time and space overheads are high
|
|
job004106
|
closed
|
nice
|
mps_collections doesn't count all collections.
|
|
job004107
|
closed
|
nice
|
Debugging chapter is out of date
|
|
job004108
|
closed
|
essential
|
MPS does not build with Xcode 10.0
|
|
job004109
|
closed
|
nice
|
Hash table advice does not mention sets
|
|
job004113
|
closed
|
essential
|
MPS does not compile with GCC 7.3
|
|
job004142
|
open
|
nice
|
MPS sources contain links to private documents
|
|
job004147
|
closed
|
nice
|
MMQA test function/167.c fails on w3i6mv
|
|
job004148
|
closed
|
nice
|
MMQA relies on deprecated API mps_tramp
|
|
job004149
|
closed
|
nice
|
MMQA tests conerr/60.c to conerr/68.c fail on w3i6mv
|
|
job004156
|
closed
|
essential
|
MPS does not compile with GCC 8.3
|
|
job004158
|
open
|
essential
|
Register scanning approach is not reliable
|
|
job004161
|
closed
|
optional
|
tagtest fails on lii6gc
|
|
job004162
|
closed
|
essential
|
MPS does not compile with Clang 6.0.0
|
|
job004163
|
closed
|
optional
|
Scheme example does not build with Clang 11
|
|
job004164
|
closed
|
nice
|
Warning from GCC
|
|
job004165
|
closed
|
critical
|
MPS is to be BSD 2-clause licenced.
|
|
job004166
|
open
|
essential
|
MPS Contributing agreement requires review and update
|