Mailman 3 July 2015 - pypy-dev

Docker images for "try pypy"
by Maciej Fijalkowski 23 Jul '15

23 Jul '15

Hi Would anyone be willing to make some docker images that can be used to "try pypy"? Cheers, fijal

3 3

FFT crash in numpy fork
by Oscar Benjamin 22 Jul '15

22 Jul '15

Hi all, What's the current status of numpy in pypy? Previously the interpreter would suggest to import numpypy which would then provide a subset of numpy. Is the suggestion now to install this fork https://bitbucket.org/pypy/numpy which installs under the ordinary numpy name? I just installed that and attempted to use fft and got: $ pypy Python 2.7.9 (295ee98b6928, May 31 2015, 07:29:04) [PyPy 2.6.0 with GCC 4.8.2] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>>> from numpy.fft import fft >>>> fft([1] * 100) *** glibc detected *** pypy: malloc(): memory corruption: 0x000000000389da80 *** At this point pypy has to be killed. It's not using any CPU but completely unresponsive. Changing it to fft([1] * 4) I get a core dump: $ pypy test.py *** glibc detected *** pypy: munmap_chunk(): invalid pointer: 0x000000000106df70 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x7db26)[0x7f5a560d6b26] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1921459)[0x7f5a57f55459] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x16ad1e1)[0x7f5a57ce11e1] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18882d4)[0x7f5a57ebc2d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x187ee1a)[0x7f5a57eb2e1a] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18622fd)[0x7f5a57e962fd] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1e3786e)[0x7f5a5846b86e] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18b8a76)[0x7f5a57eeca76] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18bc059)[0x7f5a57ef0059] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1dc8ffe)[0x7f5a583fcffe] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x22b96c5)[0x7f5a588ed6c5] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18a02d4)[0x7f5a57ed42d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(pypy_execute_frame_trampoline+0x6)[0x7f5a58c692f6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18ad20e)[0x7f5a57ee120e] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18b8446)[0x7f5a57eec446] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18bc059)[0x7f5a57ef0059] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1dc8ffe)[0x7f5a583fcffe] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x22b96c5)[0x7f5a588ed6c5] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18a02d4)[0x7f5a57ed42d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(pypy_execute_frame_trampoline+0x6)[0x7f5a58c692f6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18ad20e)[0x7f5a57ee120e] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18b8446)[0x7f5a57eec446] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18bc059)[0x7f5a57ef0059] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1dc8ffe)[0x7f5a583fcffe] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x22b96c5)[0x7f5a588ed6c5] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18a02d4)[0x7f5a57ed42d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(pypy_execute_frame_trampoline+0x6)[0x7f5a58c692f6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18ad20e)[0x7f5a57ee120e] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18b8446)[0x7f5a57eec446] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18bc059)[0x7f5a57ef0059] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1dc8ffe)[0x7f5a583fcffe] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x22b96c5)[0x7f5a588ed6c5] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18a02d4)[0x7f5a57ed42d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(pypy_execute_frame_trampoline+0x6)[0x7f5a58c692f6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18adab1)[0x7f5a57ee1ab1] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18b72a6)[0x7f5a57eeb2a6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18bc059)[0x7f5a57ef0059] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1dc8ffe)[0x7f5a583fcffe] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x22b96c5)[0x7f5a588ed6c5] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18a02d4)[0x7f5a57ed42d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(pypy_execute_frame_trampoline+0x6)[0x7f5a58c692f6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18ace53)[0x7f5a57ee0e53] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18b881c)[0x7f5a57eec81c] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18bc059)[0x7f5a57ef0059] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1dc8ffe)[0x7f5a583fcffe] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x22b96c5)[0x7f5a588ed6c5] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18a02d4)[0x7f5a57ed42d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(pypy_execute_frame_trampoline+0x6)[0x7f5a58c692f6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18ace53)[0x7f5a57ee0e53] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18b8701)[0x7f5a57eec701] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18bc059)[0x7f5a57ef0059] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1dc8ffe)[0x7f5a583fcffe] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x22b96c5)[0x7f5a588ed6c5] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18a02d4)[0x7f5a57ed42d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(pypy_execute_frame_trampoline+0x6)[0x7f5a58c692f6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18ace53)[0x7f5a57ee0e53] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18b8785)[0x7f5a57eec785] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18bc059)[0x7f5a57ef0059] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x1dc8ffe)[0x7f5a583fcffe] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x22b96c5)[0x7f5a588ed6c5] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x18a02d4)[0x7f5a57ed42d4] /space/enojb/current/poly/venv/bin/libpypy-c.so(pypy_execute_frame_trampoline+0x6)[0x7f5a58c692f6] /space/enojb/current/poly/venv/bin/libpypy-c.so(+0x184ca5e)[0x7f5a57e80a5e] ======= Memory map: ======== 00400000-00401000 r-xp 00000000 08:07 1184381 /space/enojb/current/poly/venv/bin/pypy 00600000-00601000 r--p 00000000 08:07 1184381 /space/enojb/current/poly/venv/bin/pypy 00601000-00602000 rw-p 00001000 08:07 1184381 /space/enojb/current/poly/venv/bin/pypy 00a5c000-02832000 rw-p 00000000 00:00 0 [heap] 7f5a50ef6000-7f5a50efc000 r-xp 00000000 08:07 1840435 /space/enojb/current/poly/venv/site-packages/numpy/random/lib_mtrand.so 7f5a50efc000-7f5a510fb000 ---p 00006000 08:07 1840435 /space/enojb/current/poly/venv/site-packages/numpy/random/lib_mtrand.so 7f5a510fb000-7f5a510fc000 r--p 00005000 08:07 1840435 /space/enojb/current/poly/venv/site-packages/numpy/random/lib_mtrand.so 7f5a510fc000-7f5a510fd000 rw-p 00006000 08:07 1840435 /space/enojb/current/poly/venv/site-packages/numpy/random/lib_mtrand.so 7f5a510fd000-7f5a51104000 r-xp 00000000 08:07 1840444 /space/enojb/current/poly/venv/site-packages/numpy/fft/__pycache__/_ cffi__gf1c0eb94x67809c30.pypy-26.so 7f5a51104000-7f5a51303000 ---p 00007000 08:07 1840444 /space/enojb/current/poly/venv/site-packages/numpy/fft/__pycache__/_ cffi__gf1c0eb94x67809c30.pypy-26.so 7f5a51303000-7f5a51304000 r--p 00006000 08:07 1840444 /space/enojb/current/poly/venv/site-packages/numpy/fft/__pycache__/_ cffi__gf1c0eb94x67809c30.pypy-26.so 7f5a51304000-7f5a51305000 rw-p 00007000 08:07 1840444 /space/enojb/current/poly/venv/site-packages/numpy/fft/__pycache__/_ cffi__gf1c0eb94x67809c30.pypy-26.so 7f5a51305000-7f5a51322000 r-xp 00000000 08:07 1840434 /space/enojb/current/poly/venv/site-packages/numpy/linalg/libumath_linalg_cffi.so 7f5a51322000-7f5a51521000 ---p 0001d000 08:07 1840434 /space/enojb/current/poly/venv/site-packages/numpy/linalg/libumath_linalg_cffi.so 7f5a51521000-7f5a51522000 r--p 0001c000 08:07 1840434 /space/enojb/current/poly/venv/site-packages/numpy/linalg/libumath_linalg_cffi.so 7f5a51522000-7f5a51523000 rw-p 0001d000 08:07 1840434 /space/enojb/current/poly/venv/site-packages/numpy/linalg/libumath_linalg_cffi.so 7f5a51523000-7f5a51558000 r-xp 00000000 08:01 665692 /usr/lib/x86_64-linux-gnu/libquadmath.so.0.0.0 7f5a51558000-7f5a51757000 ---p 00035000 08:01 665692 /usr/lib/x86_64-linux-gnu/libquadmath.so.0.0.0 7f5a51757000-7f5a51758000 r--p 00034000 08:01 665692 /usr/lib/x86_64-linux-gnu/libquadmath.so.0.0.0 7f5a51758000-7f5a51759000 rw-p 00035000 08:01 665692 /usr/lib/x86_64-linux-gnu/libquadmath.so.0.0.0 7f5a51759000-7f5a5176e000 r-xp 00000000 08:01 267011 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f5a5176e000-7f5a5196d000 ---p 00015000 08:01 267011 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f5a5196d000-7f5a5196e000 r--p 00014000 08:01 267011 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f5a5196e000-7f5a5196f000 rw-p 00015000 08:01 267011 /lib/x86_64-linux-gnu/libgcc_s.so.1 7f5a5196f000-7f5a51a83000 r-xp 00000000 08:01 681056 /usr/lib/x86_64-linux-gnu/libgfortran.so.3.0.0 7f5a51a83000-7f5a51c83000 ---p 00114000 08:01 681056 /usr/lib/x86_64-linux-gnu/libgfortran.so.3.0.0 7f5a51c83000-7f5a51c84000 r--p 00114000 08:01 681056 /usr/lib/x86_64-linux-gnu/libgfortran.so.3.0.0 7f5a51c84000-7f5a51c86000 rw-p 00115000 08:01 681056 /usr/lib/x86_64-linux-gnu/libgfortran.so.3.0.0 7f5a51c86000-7f5a51d1f000 r-xp 00000000 08:01 682100 /usr/lib/libblas/libblas.so.3gf.0 7f5a51d1f000-7f5a51f1e000 ---p 00099000 08:01 682100 /usr/lib/libblas/libblas.so.3gf.0 7f5a51f1e000-7f5a51f1f000 r--p 00098000 08:01 682100 /usr/lib/libblas/libblas.so.3gf.0 7f5a51f1f000-7f5a51f20000 rw-p 00099000 08:01 682100 /usr/lib/libblas/libblas.so.3gf.0 7f5a51f20000-7f5a52805000 r-xp 00000000 08:01 946355 /usr/lib/lapack/liblapack.so.3gf.0 7f5a52805000-7f5a52a04000 ---p 008e5000 08:01 946355 /usr/lib/lapack/liblapack.so.3gf.0 7f5a52a04000-7f5a52a05000 r--p 008e4000 08:01 946355 /usr/lib/lapack/liblapack.so.3gf.0 7f5a52a05000-7f5a52a09000 rw-p 008e5000 08:01 946355 /usr/lib/lapack/liblapack.so.3gf.0 7f5a52a09000-7f5a52b97000 rw-p 00000000 00:00 0 7f5a52c98000-7f5a52d9a000 rw-p 00000000 00:00 0 7f5a52d9a000-7f5a52d9d000 r-xp 00000000 08:01 665639 /usr/lib/x86_64-linux-gnu/libpanel.so.5.9 7f5a52d9d000-7f5a52f9c000 ---p 00003000 08:01 665639 /usr/lib/x86_64-linux-gnu/libpanel.so.5.9 7f5a52f9c000-7f5a52f9d000 r--p 00002000 08:01 665639 /usr/lib/x86_64-linux-gnu/libpanel.so.5.9 7f5a52f9d000-7f5a52f9e000 rw-p 00003000 08:01 665639 /usr/lib/x86_64-linux-gnu/libpanel.so.5.9 7f5a52f9e000-7f5a52fbd000 r-xp 00000000 08:01 267028 /lib/x86_64-linux-gnu/libncurses.so.5.9 7f5a52fbd000-7f5a531bd000 ---p 0001f000 08:01 267028 /lib/x86_64-linux-gnu/libncurses.so.5.9 7f5a531bd000-7f5a531be000 r--p 0001f000 08:01 267028 /lib/x86_64-linux-gnu/libncurses.so.5.9 7f5a531be000-7f5a531bf000 rw-p 00020000 08:01 267028 /lib/x86_64-linux-gnu/libncurses.so.5.9 7f5a531bf000-7f5a531ca000 r-xp 00000000 08:06 143128 /users/enojb/.local/pypy-2.6.0-linux64/lib_pypy/_curses_cffi.pypy-26.so 7f5a531ca000-7f5a533ca000 ---p 0000b000 08:06 143128 /users/enojb/.local/pypy-2.6.0-linux64/lib_pypy/_curses_cffi.pypy-26.so 7f5a533ca000-7f5a533cd000 r--p 0000b000 08:06 143128 /users/enojb/.local/pypy-2.6.0-linux64/lib_pypy/_curses_cffi.pypy-26.so 7f5a533cd000-7f5a533ce000 rw-p 0000e000 08:06 143128 /users/enojb/.local/pypy-2.6.0-linux64/lib_pypy/_curses_cffi.pypy-26.so 7f5a533ce000-7f5a535d2000 rw-p 00000000 00:00 0 7f5a535d2000-7f5a535d4000 r-xp 00000000 08:06 143111 /users/enojb/.local/pypy-2.6.0-linux64/lib_pypy/_pwdgrp_cffi.pypy-26.so 7f5a535d4000-7f5a537d3000 ---p 00002000 08:06 143111 /users/enojb/.local/pypy-2.6.0-linux64/lib_pypy/_pwdgrp_cffi.pypy-26.so 7f5a537d3000-7f5a537d4000 r--p 00001000 08:06 143111 /users/enojb/.local/pypy-2.6.0-linux64/lib_pypy/_pwdgrp_cffi.pypy-26.so 7f5a537d4000-7f5a537d5000 rw-p 00002000 08:06 143111 /users/enojb/.local/pypy-2.6.0-linux64/lib_pypy/_pwdgrp_cffi.pypy-26.so 7f5a537d5000-7f5a53856000 rw-p 00000000 00:00 0 7f5a53856000-7f5a53956000 rwxp 00000000 00:00 0 7f5a53956000-7f5a5403a000 r--p 00000000 08:01 663686 /usr/lib/locale/locale-archive 7f5a5403a000-7f5a5445c000 rw-p 00000000 00:00 0 7f5a5445c000-7f5a5447e000 r-xp 00000000 08:01 267087 /lib/x86_64-linux-gnu/libtinfo.so.5.9 7f5a5447e000-7f5a5467e000 ---p 00022000 08:01 267087 /lib/x86_64-linux-gnu/libtinfo.so.5.9 7f5a5467e000-7f5a54682000 r--p 00022000 08:01 267087 /lib/x86_64-linux-gnu/libtinfo.so.5.9 7f5a54682000-7f5a54683000 rw-p 00026000 08:01 267087 /lib/x86_64-linux-gnu/libtinfo.so.5.9 7f5a54683000-7f5a54685000 r-xp 00000000 08:01 280141 /lib/x86_64-linux-gnu/libutil-2.15.so 7f5a54685000-7f5a54884000 ---p 00002000 08:01 280141 /lib/x86_64-linux-gnu/libutil-2.15.so 7f5a54884000-7f5a54885000 r--p 00001000 08:01 280141 /lib/x86_64-linux-gnu/libutil-2.15.so 7f5a54885000-7f5a54886000 rw-p 00002000 08:01 280141 /lib/x86_64-linux-gnu/libutil-2.15.so 7f5a54886000-7f5a5488d000 r-xp 00000000 08:01 665395 /usr/lib/x86_64-linux-gnu/libffi.so.6.0.0 7f5a5488d000-7f5a54a8c000 ---p 00007000 08:01 665395 /usr/lib/x86_64-linux-gnu/libffi.so.6.0.0 7f5a54a8c000-7f5a54a8d000 r--p 00006000 08:01 665395 /usr/lib/x86_64-linux-gnu/libffi.so.6.0.0 7f5a54a8d000-7f5a54a8e000 rw-p 00007000 08:01 665395 /usr/lib/x86_64-linux-gnu/libffi.so.6.0.0 7f5a54a8e000-7f5a54a95000 r-xp 00000000 08:01 289152 /lib/x86_64-linux-gnu/librt-2.15.so 7f5a54a95000-7f5a54c94000 ---p 00007000 08:01 289152 /lib/x86_64-linux-gnu/librt-2.15.so 7f5a54c94000-7f5a54c95000 r--p 00006000 08:01 289152 /lib/x86_64-linux-gnu/librt-2.15.so 7f5a54c95000-7f5a54c96000 rw-p 00007000 08:01 289152 /lib/x86_64-linux-gnu/librt-2.15.so 7f5a54c96000-7f5a54c9f000 r-xp 00000000 08:01 280140 /lib/x86_64-linux-gnu/libcrypt-2.15.so 7f5a54c9f000-7f5a54e9f000 ---p 00009000 08:01 280140 /lib/x86_64-linux-gnu/libcrypt-2.15.so 7f5a54e9f000-7f5a54ea0000 r--p 00009000 08:01 280140 /lib/x86_64-linux-gnu/libcrypt-2.15.so 7f5a54ea0000-7f5a54ea1000 rw-p 0000a000 08:01 280140 /lib/x86_64-linux-gnu/libcrypt-2.15.so 7f5a54ea1000-7f5a54ecf000 rw-p 00000000 00:00 0 7f5a54ecf000-7f5a54ef6000 r-xp 00000000 08:01 267008 /lib/x86_64-linux-gnu/libexpat.so.1.5.2 7f5a54ef6000-7f5a550f6000 ---p 00027000 08:01 267008 /lib/x86_64-linux-gnu/libexpat.so.1.5.2 7f5a550f6000-7f5a550f8000 r--p 00027000 08:01 267008 /lib/x86_64-linux-gnu/libexpat.so.1.5.2 7f5a550f8000-7f5a550f9000 rw-p 00029000 08:01 267008 /lib/x86_64-linux-gnu/libexpat.so.1.5.2 7f5a550f9000-7f5a552ab000 r-xp 00000000 08:01 266972 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f5a552ab000-7f5a554aa000 ---p 001b2000 08:01 266972 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f5a554aa000-7f5a554c5000 r--p 001b1000 08:01 266972 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f5a554c5000-7f5a554d0000 rw-p 001cc000 08:01 266972 /lib/x86_64-linux-gnu/libcrypto.so.1.0.0 7f5a554d0000-7f5a554d4000 rw-p 00000000 00:00 0 7f5a554d4000-7f5a55529000 r-xp 00000000 08:01 263454 /lib/x86_64-linux-gnu/libssl.so.1.0.0 7f5a55529000-7f5a55728000 ---p 00055000 08:01 263454 /lib/x86_64-linux-gnu/libssl.so.1.0.0 7f5a55728000-7f5a5572b000 r--p 00054000 08:01 263454 /lib/x86_64-linux-gnu/libssl.so.1.0.0 7f5a5572b000-7f5a55732000 rw-p 00057000 08:01 263454 /lib/x86_64-linux-gnu/libssl.so.1.0.0 7f5a55732000-7f5a55748000 r-xp 00000000 08:01 267101 /lib/x86_64-linux-gnu/libz.so.1.2.3.4 7f5a55748000-7f5a55947000 ---p 00016000 08:01 267101 /lib/x86_64-linux-gnu/libz.so.1.2.3.4 7f5a55947000-7f5a55948000 r--p 00015000 08:01 267101 /lib/x86_64-linux-gnu/libz.so.1.2.3.4 7f5a55948000-7f5a55949000 rw-p 00016000 08:01 267101 /lib/x86_64-linux-gnu/libz.so.1.2.3.4 7f5a55949000-7f5a55a44000 r-xp 00000000 08:01 288645 /lib/x86_64-linux-gnu/libm-2.15.so 7f5a55a44000-7f5a55c43000 ---p 000fb000 08:01 288645 /lib/x86_64-linux-gnu/libm-2.15.so 7f5a55c43000-7f5a55c44000 r--p 000fa000 08:01 288645 /lib/x86_64-linux-gnu/libm-2.15.so 7f5a55c44000-7f5a55c45000 rw-p 000fb000 08:01 288645 /lib/x86_64-linux-gnu/libm-2.15.so 7f5a55c45000-7f5a55c54000 r-xp 00000000 08:01 266989 /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f5a55c54000-7f5a55e53000 ---p 0000f000 08:01 266989 /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f5a55e53000-7f5a55e54000 r--p 0000e000 08:01 266989 /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f5a55e54000-7f5a55e55000 rw-p 0000f000 08:01 266989 /lib/x86_64-linux-gnu/libbz2.so.1.0.4 7f5a55e55000-7f5a55e57000 r-xp 00000000 08:01 289529 /lib/x86_64-linux-gnu/libdl-2.15.so 7f5a55e57000-7f5a56057000 ---p 00002000 08:01 289529 /lib/x86_64-linux-gnu/libdl-2.15.so 7f5a56057000-7f5a56058000 r--p 00002000 08:01 289529 /lib/x86_64-linux-gnu/libdl-2.15.so 7f5a56058000-7f5a56059000 rw-p 00003000 08:01 289529 /lib/x86_64-linux-gnu/libdl-2.15.so 7f5a56059000-7f5a5620d000 r-xp 00000000 08:01 289524 /lib/x86_64-linux-gnu/libc-2.15.so 7f5a5620d000-7f5a5640c000 ---p 001b4000 08:01 289524 /lib/x86_64-linux-gnu/libc-2.15.so 7f5a5640c000-7f5a56410000 r--p 001b3000 08:01 289524 /lib/x86_64-linux-gnu/libc-2.15.so 7f5a56410000-7f5a56412000 rw-p 001b7000 08:01 289524 /lib/x86_64-linux-gnu/libc-2.15.so 7f5a56412000-7f5a56417000 rw-p 00000000 00:00 0 7f5a56417000-7f5a5642f000 r-xp 00000000 08:01 288670 /lib/x86_64-linux-gnu/libpthread-2.15.so 7f5a5642f000-7f5a5662e000 ---p 00018000 08:01 288670 /lib/x86_64-linux-gnu/libpthread-2.15.so 7f5a5662e000-7f5a5662f000 r--p 00017000 08:01 288670 /lib/x86_64-linux-gnu/libpthread-2.15.so 7f5a5662f000-7f5a56630000 rw-p 00018000 08:01 288670 /lib/x86_64-linux-gnu/libpthread-2.15.so 7f5a56630000-7f5a56634000 rw-p 00000000 00:00 0 7f5a56634000-7f5a58fc1000 r-xp 00000000 08:06 3471 /users/enojb/.local/pypy-2.6.0-linux64/bin/libpypy-c.so 7f5a58fc1000-7f5a591c0000 ---p 0298d000 08:06 3471 /users/enojb/.local/pypy-2.6.0-linux64/bin/libpypy-c.so 7f5a591c0000-7f5a591dc000 r--p 0298c000 08:06 3471 /users/enojb/.local/pypy-2.6.0-linux64/bin/libpypy-c.so 7f5a591dc000-7f5a5a83f000 rw-p 029a8000 08:06 3471 /users/enojb/.local/pypy-2.6.0-linux64/bin/libpypy-c.so 7f5a5a83f000-7f5a5a866000 rw-p 00000000 00:00 0 7f5a5a866000-7f5a5a888000 r-xp 00000000 08:01 289150 /lib/x86_64-linux-gnu/ld-2.15.so 7f5a5a8e0000-7f5a5aa6b000 rw-p 00000000 00:00 0 7f5a5aa84000-7f5a5aa85000 rw-p 00000000 00:00 0 7f5a5aa85000-7f5a5aa86000 rwxp 00000000 00:00 0 7f5a5aa86000-7f5a5aa88000 rw-p 00000000 00:00 0 7f5a5aa88000-7f5a5aa89000 r--p 00022000 08:01 289150 /lib/x86_64-linux-gnu/ld-2.15.so 7f5a5aa89000-7f5a5aa8b000 rw-p 00023000 08:01 289150 /lib/x86_64-linux-gnu/ld-2.15.so 7ffd2d70f000-7ffd2d72f000 rwxp 00000000 00:00 0 [stack] 7ffd2d72f000-7ffd2d730000 rw-p 00000000 00:00 0 7ffd2d73b000-7ffd2d73d000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Aborted (core dumped) -- Oscar

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Using Pypy as a zygote process to avoid jit warmup
by Robert Grosse 17 Jul '15

17 Jul '15

One of the main problems with a JIT as opposed to AOT compilation is the warm-up overhead. I thought that you could achieve a similar effect as AOT by starting up a program in Pypy, running it on a hardcoded workload to warm it up, and then pause the process. Then when you want to run the program, you fork the already warmed up process and run it on your desired input. Is this something that is possible to do with Pypy?

2 1

Are there any methods to view pypy gc log?
by Yicong Huang 15 Jul '15

15 Jul '15

>From the document, we saw there are some GC tuning parameters. But we've no ideas how to evaluate the tuning. As for java, it is able to output friendly gc log. Are there any similar output avaiable in pypy?

3 4

cffi dlopen error: undefined symbol
by Yicong Huang 08 Jul '15

08 Jul '15

Hi, We tried to use cffi dlopen to load a C shared library. However, we met the below error message: Traceback (most recent call last): File "<builtin>/app_main.py", line 75, in run_toplevel File "distcache.py", line 19, in <module> _distcache = ffi.dlopen("./_distcache.so") File "/usr/ali/odps-pypy/lib_pypy/cffi/api.py", line 126, in dlopen lib, function_cache = _make_ffi_library(self, name, flags) File "/usr/ali/odps-pypy/lib_pypy/cffi/api.py", line 498, in _make_ffi_library backendlib = _load_backend_lib(backend, libname, flags) File "/usr/ali/odps-pypy/lib_pypy/cffi/api.py", line 487, in _load_backend_lib return backend.load_library(name, flags) OSError: Cannot load library ./_distcache.so: ./_distcache.so: undefined symbol: _ZTIN6apsara13ExceptionBaseE Checking the library, there are not speical dependent libraries: ldd _distcache.so linux-vdso.so.1 => (0x00007fff16fe5000) libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007f7b60ba7000) libm.so.6 => /lib64/libm.so.6 (0x00007f7b60924000) libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f7b60715000) libc.so.6 => /lib64/libc.so.6 (0x00007f7b603bd000) /lib64/ld-linux-x86-64.so.2 (0x0000003fe9800000) What might be the cause? Thanks!

4 6

win32 buildslave
by Matti Picus 08 Jul '15

08 Jul '15

2 1

problems with pypy and pip
by germano carella 08 Jul '15

08 Jul '15

Hi, I downloaded pypy 2.6.0 and I ran pypy -m ensurepip. All worked correctly. Now, in some cases, when i do pip install somepackage, it say could not find any download that satisfy requirements. This even if packages apear in pip search command. I tried wxPython, but i'm unable to install it... In other cases, pip says that windows ssdk is not found. But I have visual studio 2013 installed and windows sdk is on my pc. There are variables Can I set? Thanks!

3 2

pypy 2.2.1 performance on Raspian
by Andy Baker 02 Jul '15

02 Jul '15

I am trying pypy as a performance increase over CPython. My code uses standard python libraries (not numpy), plus 2 'C' libraries accessing Raspberry Pi GPIO hardware with python wrappers. I have compiled both with pypy (sudo pypy setup.py install). The pypy version runs with no problems but is 2.5 times slower than CPython. From the performance stats, I believe 2.2.1 should be on average 6 times faster. I presume it's my 'C' python libraries which are the cause of the reduced performance. What do I need to do to make these private libraries pypy compatible? Thanks

5 11

Re: [pypy-dev] A simple file reading is 2x slow wrt CPython
by Laura Creighton 01 Jul '15

01 Jul '15

In a message of Mon, 29 Jun 2015 23:53:21 +0200, Ozan Çağlayan writes: >Well I tried again but cant reproduce it. BTW cut down the whole code to 4 >seconds with PyPy vs 28 seconds on CPython. The original C++ code might be >slower than this, i'll check it. > >Thanks for fast replies, contributions, kindness :) You are welcome for the kindness. Try to encourage it wherever you go. So _very_ many things go better with kindness, and so many people think that it is in some way beneath them to be kind, to our great sorrow. Laura

3 2