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svn path=/head/; revision=414982
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With hat: portmgr
Sponsored by: Absolight
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svn path=/head/; revision=412347
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Change Log:
- Bug fix: cpyext, notably (but not only) fixing lxml.
- Bug fix: corner case of the JIT.
Notes:
svn path=/head/; revision=411469
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Changes:
- Drop local mirror
- Drop DIST_SUBDIR (distfile name no longer a generic "release-x.y.z.tar.bz2".
- Add test dependencies (all sub-ports, a la gdbm, sqlite and tkinter)
- Use gmake instead of using sed to transform the Makefile
- Use options helper variables
- Rename regression-test -> do-test
ChangeLog (see http://morepypy.blogspot.co.za/2016/03/pypy-50-released.html):
- Faster and leaner: improved JIT warmed (up to 30% faster) and improved memory
consumption (dropped by about 30%).
- C-API Upgrade: cpyext is much faster and lxml now passes all tests when
using cython compiled components.
- CFFI: ships with cffi-1.5.2.
Notes:
svn path=/head/; revision=411015
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Changes:
- Remove plist-sub PYPY_BITS
- Switch PYPY_VER to PYPY_CFFI_VER
Change Log:
- Highlighted features:
- Update cffi to 1.3.1.
- Update Python implementation to 2.7.10.
- New vectorisation optimisations added to the JIT. To enable add
--jit vec=1 (or --jit vec_all=1 for all vectorisation optimisations).
- Improved JIT warmup time of ~20%.
- Reduced memory consumption by ~20%.
- Numpy's ndarray and numeric dtypes are almost feature complete.
- Numpy's linalg, random and fft have been implemented as cffi modules using
the same underlying libraries as upstream.
- Bug Fixes
- Fix a bug when unrolling double loops in JITted code
- Fix multiple memory leaks in the ssl module, one of which affected CPython
as well (thanks to Alex Gaynor for pointing those out)
- Use pkg-config to find ssl headers on OS-X
- Fix a crash on non-linux when running more than 20 threads
- In cffi, ffi.new_handle() is more cpython compliant
- Accept unicode in functions inside the _curses cffi backend exactly like
cpython
- Fix a segfault in itertools.islice()
- Fix ndarray.copy() for upstream compatability when copying non-contiguous
arrays
- Fix assumption that lltype.UniChar is unsigned
- Fix a subtle bug with stacklets on shadowstack
- Improve support for the cpython capi in cpyext (our capi compatibility
layer). Fixing these issues inspired some thought about cpyext in general,
stay tuned for more improvements
- When loading dynamic libraries, in case of a certain loading error, retry
loading the library assuming it is actually a linker script, like on Arch
and Gentoo
- New features
- Internal cleanup of RPython class handling
- Support stackless and greenlets on PPC machines
- Improve debug logging in subprocesses: use PYPYLOG=jit:log.%d for example
to have all subprocesses write the JIT log to a file called ?log.%d?, with
?%d? replaced with the subprocess? PID.
- Support PyOS_double_to_string in our cpyext capi compatibility layer
- Add an optimization pass to vectorize loops using x86 SIMD intrinsics.
- Support __stdcall on Windows in CFFI
- Improve debug logging when using PYPYLOG=???
- Deal with platforms with no RAND_egd() in OpenSSL
- Numpy
- Improve support for __array_interface__
- Propagate most NAN mantissas through float16-float32-float64 conversions
- Add support for ndarray.ctypes
- Fast path for mixing numpy scalars and floats
- Add support for creating Fortran-ordered ndarrays
- Fix casting failures in linalg (by extending ufunc casting)
- Recognize and disallow (for now) pickling of ndarrays with objects embedded
in them
- Performance improvements and refactorings
- Improvements in slicing byte arrays
- Improvements in enumerate()
- Silence some warnings while translating
- Reuse hashed keys across dictionaries and sets
- Refactor JIT interals to improve warmup time by 20% or so at the cost of a
minor regression in JIT speed
- Recognize patterns of common sequences in the JIT backends and optimize them
- Make the garbage collecter more incremental over external_malloc() calls
- Share guard resume data where possible which reduces memory usage
- Fast path for zip(list, list)
- Reduce the number of checks in the JIT for lst[a:]
- Move the non-optimizable part of callbacks outside the JIT
- Factor in field immutability when invalidating heap information
- Unroll itertools.izip_longest() with two sequences
- Minor optimizations after analyzing output from vmprof and trace logs
- Remove many class attributes in rpython classes
- Handle getfield_gc_pure* and getfield_gc_* uniformly in heap.py
- Improve simple trace function performance by lazily calling fast2locals and
locals2fast only if truly necessary
Submitted by: robak@
PR: 204743 (with modification)
Notes:
svn path=/head/; revision=403361
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Changes:
- Add external cffi ports (a la python):
- databases/pypy-gdbm
- databases/pypy-sqlite3
- x11-toolkits/pypy-tkinter
- Add bsd.pypy.mk for consistency between pypy ports.
- Add bsd.pypy.cffi.mk for consistency with external cffi ports.
- Switch back to using $PREFIX/pypy-X.Y (the '-' separator is required to
differentiate between lang/pypy and lang/pypy3)
- Remove all patches (upstreamed, see announcement below)
ChangeLog:
- Bug Fixes
- Revive non-SSE2 support
- Fixes for detaching _io.Buffer*
- Clear up contention in the garbage collector between trace-me-later and
pinning
- Issues reported with our previous release were resolved after reports from
users on our issue tracker at https://bitbucket.org/pypy/pypy/issues or on
IRC at #pypy.
- New features:
- cffi was updated to version 1.3
- The python stdlib was updated to 2.7.10 from 2.7.9
- vmprof now supports multiple threads
- The translation process builds cffi import libraries for some stdlib
packages, which should prevent confusion when package.py is not used
- better support for gdb debugging
- FreeBSD should be able to translate PyPy "out of the box" with no patches
- Numpy:
- Better support for record dtypes, including the align keyword
- Implement casting and create output arrays accordingly (still missing some
corner cases)
- Support creation of unicode ndarrays
- Better support ndarray.flags
- Support axis argument in more functions
- Refactor array indexing to support ellipses
- Allow the docstrings of built-in numpy objects to be set at run-time
- Support the buffered nditer creation keyword
- Performance improvements:
- Delay recursive calls to make them non-recursive
- Skip loop unrolling if it compiles too much code
- Tweak the heapcache
- Add a list strategy for lists that store both floats and 32-bit integers.
The latter are encoded as nonstandard NaNs. Benchmarks show that the speed
of such lists is now very close to the speed of purely-int or purely-float
lists.
- Simplify implementation of ffi.gc() to avoid most weakrefs
- Massively improve the performance of map() with more than one sequence
argument
Differential Revision: https://reviews.freebsd.org/D3285
Notes:
svn path=/head/; revision=395726
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