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File moarvm.changes of Package moarvm (Revision c7e83e6cc37464398deeb7bacaadec9e)

Currently displaying revision c7e83e6cc37464398deeb7bacaadec9e , Show latest

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Mon Aug 21 22:50:32 CEST 2017 - nine@detonation.org

- update to version 2017.08.1

+ Dynamic optimization moved to a worker thread
+ New statistics model for making better specialization decisions
+ New argument guard, based around a tree, which means less checks need to be
+ More efficient usage of memory in hot paths
+ Lots of bug fixes (around optimization and string handling)
+ JIT improvements
+ Performance improvements
+ Make precompiled byte code reproducible
+ Enable native callbacks on different threads
+ Update TinyMT to version 1.1
+ Implement atomic ops
+ Add nqp::coveragecontrol op

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Sat Jul 29 10:10:28 CEST 2017 - nine@detonation.org

- update to version 2017.07

+ Full Unicode 9.0 and Emoji 4.0 text segmentation support
+ Lots of speed-ups, especially in string processing and JIT compiler
+ Numerous bug fixes
+ Remove support for character level I/O - taken over by high level code
+ Remove arbitrary string repeat limit
+ Remove synchronous process support - now done using async code
+ Re-implement synchronous sockets without using libuv
+ Add ability to get port from already bind-ed socket
+ Add cpucores op to get the number of CPU cores
+ Re-implement print/say debug output ops to encode and then use binary I/O
+ Eliminate use of libuv in synchronous file handles
+ Support merge_bytes in async proc ops, for reading STDOUT and STDERR
+ Support binding handles to file descriptors in async procs
+ Add string eqat/index ignorecase+ignoremark functions
+ Add new eqaticim_s and indexicim_s ops ignorecase+ignoremark
+ Add improved support for GCB=Prepend
+ Improve Regional Indicators support during normalization
+ Serialize a Decoder REPR object into null, so incidental file handle
+ Fix newline translation in various encoding's streaming decoder

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Wed Jun  7 12:26:00 CEST 2017 - nine@detonation.org

- Explicitly state build requirement to fix build on Fedora

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Fri Jun  2 09:01:00 CEST 2017 - nine@detonation.org

- update to version 2017.05

+ Mark profiler call graphs iteratively instead of recursively
+ Keep around line number annotations in spesh, for more accurate source
+ Introduce "telemeh", a high-precision-time low-impact logger
+ Fix error reporting in chdir
+ Fix memory leak on error in chdir
+ Fix bug in index ignorecase and equal at ignorecase
+ Fix all known remaining bugs in indexic and eqatic
+ Zero slot when popping a VMArray, to avoid junk reads if it grows again later
+ Add can_fit_into_8bit funct, put logic used many places into one function
+ Use -1 instead of 0 when long right-shifting negative smallints
+ Remove workaround for tommath issue #56, which is now fixed upstream
+ Don't crash on reading a closed dir handle
+ Remove deprecated async string I/O ops

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Tue Apr 18 22:32:02 CEST 2017 - nine@detonation.org

- update to version 2017.04

+ Shorten the nursery when creating large bigints, to bring GC forward and
+ Use correct format for repeat/concat errors
+ Fix bug in indexic_s if expanding codepoint is the last codepoint
+ Speed up MVM_nfg_is_concat_stable
+ Do not set use rpath if installing into proper system locations
+ Optimize passes_quickcheck_and_zero_ccc to be much faster
+ Give this_repr constants more meaningful names to aid debugging
+ Streamline MVM_bigint_radix and MVM_radix for Nd Unicode #'s
+ Fix case-insensitive string compare bug when synthetics are in the haystack
+ Improve description for "should eventually be unreachable" error
+ Correctly detect and handle overflow in mp_get_int64
+ Split into mp_get_int64 and mp_get_uint64
+ Only allocate and normalize for cp's that require it in MVM_string_chr, and
+ Provide a better error when failing to encode surrogates in UTF-8
+ Add a cast to suppress a compiler warning in strings/ops.c
+ Factor out code from equal_at_ignore_case for use in index_ignore_case also
+ Use both hex and decimal for UTF8 encoding error messages
+ Use PRIu64 in fprintf's to fix compiler warning about incorrect types
+ Add a check that introspection->is_tty is not NULL, avoiding a crash
+ Mention debug_name in errors about uncomposed repr
+ Cope with a native type with no nativesize, but signedness
+ Remove two functions in normalize.c that have been superseded
+ Give collapse_strands a 5.4% speed boost under some workloads
+ Add MVM_string_graphs_nocheck funct, use it in places we previously already
+ Have a two-part loop in collapse strands to make loop tighter when possible
+ Implement serialize/deserialize in VMHash REPR.
+ Use memmem in string index. Uses Knuth-Morris-Pratt on glibc, and adds the
+ Fix a join NFG bug when there was an  empty string and an empty seperator
+ Reorder MVMStaticFrameBody to save 16 bytes according to pahole; similarly
+ Remove arbitrary and small length range check for reading bytes from a file
+ Greatly reduce contention in the fixed-size allocator for multi-threaded
+ Mark thread GC blocked when doing synchronous writes
+ Add missing MVMROOT when reading bytes, which could result in occasional

- Remove moarvm-remove-rpath.diff as the issue has been fixed upstream.

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Sun Mar 19 10:42:38 CET 2017 - nine@detonation.org

- update to version 2017.03

+ Fix loads of performance and stability issues

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Sun Dec 18 10:19:43 CET 2016 - nine@detonation.org

- remove use of rpath in build
  Patch is already included in upstream git and can be removed in the next
  release.
  new patch: moarvm-remove-rpath.diff

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Sun Dec 18 10:19:43 CET 2016 - nine@detonation.org

- replace patching in spec file by use of proper configure options
- update to version 2016.12

+ Decode Latin-1 and UTF-8 strings to 8-bit width when possible
+ Teach a few string functions to compress results into 8-bit storage
+ Fix for AIX's INFINITY not being a constant
+ Unlink libmoar before (re)installing it
+ Add configuration for AIX
+ Support Perl older than 5.10 for Configure.pl
+ Use "pkgconfig --libs libffi" additionally to --cflags
+ Fix powerpc detection on AIX (gcc)
+ Make multidim error messages say they are multidim
+ Add comment about where to find UNIDATA
+ Implement captureinnerlex op, for fixing QUIT/LAST phaser scoping in Perl 6
+ Fix mis-sized free in the NFG trie that only showed up in 32-bit
+ Add GC debug helper to "find" a pointer in nurseries/gen2 bins
+ Make ASSERT_NOT_FROMSPACE check fromspaces of all threads
+ Fix missing MVMROOT around an allocation
+ Fix typo in nfg.h comment
+ Fix native callback and GC interaction when embedded
+ Add GC block management functions to the public API
+ Mark throwpayload* as :throwish in oplist
+ Optimize the check for negative bignums
+ Remove useless mp_neg calls
+ Fix premature free of UV socket handles
+ Fix premature handle free in async UDP sockets
+ Add a "check every register access" GC debug mode
+ Provide a #define to disable dynlex caching
+ Provide a #define for deopt logging
+ Invalidate dynlex caches during deopt
+ Fix pow_I when it takes an exponent larger than 2**32
+ Only do MVM_ASSERT_NOT_FROMSPACE in GC debug mode
+ Add a fromspace assertion in finalize
+ Avoid a number of spesh GC invariant violations
+ Panic if we try to GC when speshing/JITing
+ Ensure we don't leak partially deserialized objects
+ Fix unrooted frame around SC object lookup
+ Remove some GC debug code
+ Avoid reading nativerefs in spesh, since it can cause boxing and thus GC
+ Cope with push being used on concurrent queues
+ MVMROOT around putting work on concurrent queue
+ MVMROOT eventloop queue when polling it
+ Do MVM_ASSIGN_REF after block/unblock in concurrent queue
+ Fix more unrooted frame around SC object lookup

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Thu Nov 24 16:33:05 CET 2016 - nine@detonation.org

- update to version 2016.11

+ Workaround tommath issue #56 which affects random bigint numbers > 32 bits
+ Fix memory leaks in nqp_nfa_run
+ Fix a sizeof arg that allocated a much-too-big buffer for callsite arg names
+ Add missing breaks in MVMString's copy_to
+ Prevent null deref when calling MVM_string_utf16_encode
+ Introduce MVM_SPESH_LIMIT, which limits how many specializations will be
+ Make sure we never box a NULL filename when creating backtraces
+ Fix the nativecall attribute error messages
+ Remove (non-existent) num16 from error message
+ Make the fixed size allocator provide useful information to Valgrind
+ Implement serialization of SCRef
+ Include file/line of unserializable closure, to aid debugging
+ Add type info when failing to bind an attribute
+ Use ffi_arg type for libffi nativecall return types
+ Handle libffi return type more correctly
+ Work around missing libatomic_ops prototype on s390x
+ Panic when trying to GC a locked mutex
+ Make VM panic output state that a panic occurred
+ Fix JIT code generation bug in nqp::exception
+ Add missing rooting of value pushed to concurrent queue
+ Add src/gc/debug.h dependency to Makefile
+ Mark a thread GC-blocked while it is in native code
+ Have "Cannot * a type object" also outputs the type's debug name
+ Don't reveal partially deserialized method cache
+ Give a bunch of exception ops REPR and debug name output
+ Prevent segfault when null string used as hash key
+ Request POSIX.1.c compliance on solaris
+ Change to use readdir insteal of readdir_r
+ give diagnostic output when compiling fails
+ Fixed readdir so it won't check old errno
+ Refactor hashes to no longer need to flatten ropes in string keys
+ Save 8 (64-bit) or 4 (32-bit) bytes per entry in the MVMHash REPR
+ Remove the deprecated flattenropes op
+ Remove now-unused MVM_string_flatten function
+ Don't treat an nread of 0 in libuv read callbacks as an error
+ Bump to latest libatomic_ops

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Sun Oct 16 13:33:10 CEST 2016 - nine@detonation.org

- update to version 2016.10

+ Fix build without libtommath source
+ Make MVM_file_open_fh() throw if the file we opened was a directory
+ Fix bug and memory leaks in MVM_file_open_fh()
+ Add error message for likely MacOS build failure
+ Don't set inheriting process on inherited pipe, fixing a segfault
+ Update to the Unicode 9 database
+ Die on CStruct without any fields
+ Constant-fold unipropcode and unipvalcode
+ Use PRId64 instead of %d for 64 bit int format string args
+ "Cannot unbox type object" error gets debugname and native type info
+ Fix uninitialized arg_names of an MVMCallsite
+ Handle C++ constructors on libffi
+ Fix CUnion get_attribute treating inlined attrs as pointers
+ Fix 32 bit issue with rw args in NativeCall callbacks
+ Use better throw-away type for void nativecalls
+ Gracefully handle a 0 RSS reported by the Linux kernel
+ Fix "Invalid free()" in empty repossessed arrays
+ Make sure we mean "signed char" when we say "char"
+ Fix calculating structure sizes for arm64 and others
+ Disable JIT on x32, since it has a different calling convention
+ Fix pointer size unit in configure message
+ Use set_uint64 in from_num, otherwise we overflow on x32
+ Rewrite mkdir_p api, no function changes
+ Improve nativecall attribute error messages
+ Include debug_name in crossthreadwritelog and serialization errors
+ Deprecate async string I/O ops
+ Deprecate flattenropes op
+ Implement indexingoptimized op (replaces flattenropes, but is not in-place)
+ Fix memory leadk in ord_basechar_at
+ Ensure errno is grabbed before MVM_free is called
+ Make extra sure unlock only happens if lock happened

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Fri Sep 30 10:33:53 UTC 2016 - nine@detonation.org

- update to 2016.09

+ Fix various crasher bugs
+ Fix sprintf
+ Move string decoding to higher levels of the stack
+ Fix a couple of memory leaks
+ Fix deadlocks when accepting a socket

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Sun Aug 21 14:18:31 UTC 2016 - nine@detonation.org

- update to 2016.08

+ Fix various concurrency issues
+ Don't crash in P6opaque on NULL name_to_index_mapping
+ Fix off-by-one in grapheme iterator
+ Add a flag for PIPE_MERGED_OUT_ERR; fix stdio setup for merge
+ Fix EOF detection when reading files from /proc and similar
+ Fix lost socket listen errors
+ Add some missing fact dependencies in spesh, fixing some wrong guard eliminations
+ Avoid use of possibly-invalidated decont facts in spesh
+ Remove keep_caller from MVMFrame
+ Correctly NULL-terminate the buffer in MVM_vm_dump_file

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Sun Jul 24 08:59:23 UTC 2016 - nine@detonation.org

- update to 2016.07
  * Numerous fixes for memory leaks
  * Numerous performance improvements
  * Fixes for NativeCall
  * Updates to moar-gdb.py (MoarVM GDB plug-in)
  * New heap profiler
  * JIT compile more code paths
  * Make the GC smarter
  * Fixes for UTF8-C8 encoding and use it for directory listing
  * Fixe a couple of SEGVs
  * Further support for function pointers in native calling
  * Implement loadbytecodebuffer and loadbytecodefh ops
  * New multi-dispatch cache supporting calls with named parameters

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Mon Jan 29 14:27:38 UTC 2016 - nine@detonation.org

- update to 2016.01

* Only optimize istrue to unbox_i when known concrete
  * Bump libuv to 1.8
  * Various fixes/updates to graph_spesh.p6
  * Don't install sha1 and tinymt headers; they're only used internally
  * Only install msinttypes on MS platform
  * Fix a gc bug in string concatenation
  * Add subsecond file time ops stat_time and lstat_time
  * Fix stat CREATETIME return value
  * Note graphs_s will be deprecated; dupe of chars

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Mon Jan  4 14:27:38 UTC 2016 - nine@detonation.org

- update to 2015.12
  * support for multidimensional arrays
  * updated to Unicode 8 and lots of Unicode fixes
  * C++ support for native calling
  * proper support for unsigned native types
  * threading fixes
  * memory leak fixes

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Thu Jun 11 16:42:37 CEST 2015 - mls@suse.de

- update to 2015.05
  * instrumenting profiler
  * many optimizations
  * added documentation
  * large file handling
  * endian fixes
  * lazy deserialization
  * implement NFC/NFD/NFKC/NFKD Unicode normalization algorithms
  * fix various memory leaks
- fix setup

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Fri Aug 22 14:03:03 CEST 2014 - mls@suse.de

- update to 2014.08
  * support for JIT
  * specializer support
  * async read/write
  * lots of bugfixes

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Tue Mar 11 11:26:26 CET 2014 - mls@suse.de

- fix file list for i586 debuginfo builds

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Wed Mar  5 11:17:16 CET 2014 - mls@suse.de

- added Artistic2.txt to the doc section

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Mon Mar  3 17:42:09 CET 2014 - mls@suse.de

- initial release

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File moarvm.changes of Package moarvm (Revision c7e83e6cc37464398deeb7bacaadec9e)

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