On Monday, September 26, 2016 at 12:06:44 AM UTC, Jonathan Bober wrote: > > Unfortunately, didn't work correctly. Running > > SAGE_INSTALL_GCC=yes make > > seems to do something wrong to gmp. e.g., while building GMP-ECM... > > checking if gmp.h version and libgmp version are the same... (6.1.0/5.1.3) > no > configure: error: 'gmp.h' and 'libgmp' have different versions, you have > to reinstall GMP properly. > Error configuring GMP-ECM. > > Is it possible that some environment variable I've set has messed > something up? >
surely one can mess everything up with env. vars :-) > > Also, I ran make distclean instead of really starting from scratch. Is > that relevant? > make distclean should do the trick. your error message seems to indicate that it was not completely cleaned. I recall seeing that sometimes some git magic is needed, to really clean up... http://stackoverflow.com/questions/61212/how-to-remove-local-untracked-files-from-the-current-git-branch > > On Sun, Sep 25, 2016 at 11:48 PM, Jonathan Bober <jwb...@gmail.com > <javascript:>> wrote: > >> That's a good point. It looks like 5.1.0. I will try rebuilding from >> scratch with SAGE_INSTALL_GCC=yes, since that's easier than actually trying >> to figure out what's going on. (Also, it is past time for me to update gcc, >> since it looks like I can easily have 6.1.0 on this system.) I will report >> back in 90 minutes, unless I don't, in which case I'll report back in 10 to >> 24 hours. >> >> On Sun, Sep 25, 2016 at 11:31 PM, Dima Pasechnik <dim...@gmail.com >> <javascript:>> wrote: >> >>> Most probably gcc version used to build Sage is also quite important... >>> >>> >>> On Sunday, September 25, 2016 at 10:16:23 PM UTC, Jonathan Bober wrote: >>> >>>> jb12407@lmfdb5:~$ lscpu >>>> Architecture: x86_64 >>>> CPU op-mode(s): 32-bit, 64-bit >>>> Byte Order: Little Endian >>>> CPU(s): 64 >>>> On-line CPU(s) list: 0-63 >>>> Thread(s) per core: 2 >>>> Core(s) per socket: 8 >>>> Socket(s): 4 >>>> NUMA node(s): 8 >>>> Vendor ID: AuthenticAMD >>>> CPU family: 21 >>>> Model: 2 >>>> Model name: AMD Opteron(tm) Processor 6380 >>>> Stepping: 0 >>>> CPU MHz: 2500.065 >>>> BogoMIPS: 4999.42 >>>> Virtualization: AMD-V >>>> L1d cache: 16K >>>> L1i cache: 64K >>>> L2 cache: 2048K >>>> L3 cache: 6144K >>>> NUMA node0 CPU(s): 0-7 >>>> NUMA node1 CPU(s): 8-15 >>>> NUMA node2 CPU(s): 16-23 >>>> NUMA node3 CPU(s): 24-31 >>>> NUMA node4 CPU(s): 32-39 >>>> NUMA node5 CPU(s): 40-47 >>>> NUMA node6 CPU(s): 48-55 >>>> NUMA node7 CPU(s): 56-63 >>>> >>>> (Old software...) >>>> >>>> jb12407@lmfdb5:~$ lsb_release -a >>>> LSB Version: >>>> :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch >>>> Distributor ID: Scientific >>>> Description: Scientific Linux release 6.8 (Carbon) >>>> Release: 6.8 >>>> Codename: Carbon >>>> >>>> jb12407@lmfdb5:~$ uname -r >>>> 2.6.32-573.3.1.el6.x86_64 >>>> >>>> On Sun, Sep 25, 2016 at 11:03 PM, Dima Pasechnik <dim...@gmail.com> >>>> wrote: >>>> >>>>> >>>>> >>>>> On Sunday, September 25, 2016 at 9:33:42 PM UTC, Jonathan Bober wrote: >>>>>> >>>>>> I'm getting a segfault on the current development branch of sage (see >>>>>> below). Is this a known issue and/or effecting anyone else? >>>>>> >>>>>> This does not happen for me in Sage 7.3, although it does happen if I >>>>>> try to go "back in time" with a 'git checkout 7.3' and then rebuild. So >>>>>> just to be certain I built a few copies from scratch. >>>>>> >>>>>> This is from a doctest in src/doc/*/a_tour_of_sage/index.rst, easily >>>>>> reproducible. (Notice the * there. I guess Sage separately tests the >>>>>> documentation in each language...) >>>>>> >>>>>> sage: m = random_matrix(RDF,500) >>>>>> sage: m.eigenvalues() >>>>>> >>>>>> ------------------------------------------------------------------------ >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/python2.7/site-packages/cysignals/signals.so(+0x4635)[0x7f6d34da4635] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/python2.7/site-packages/cysignals/signals.so(+0x4685)[0x7f6d34da4685] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/python2.7/site-packages/cysignals/signals.so(+0x7107)[0x7f6d34da7107] >>>>>> /lib64/libpthread.so.0[0x30f700f7e0] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libopenblas.so.0(daxpy_k+0x48)[0x7f6d29e9eab8] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libopenblas.so.0(+0xc9c3e)[0x7f6d29ca9c3e] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libopenblas.so.0(exec_blas+0xd9)[0x7f6d29e590f9] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libopenblas.so.0(dtrmv_thread_NLU+0x204)[0x7f6d29ca9f34] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libopenblas.so.0(dtrmv_+0x155)[0x7f6d29c67b75] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libopenblas.so.0(dlahr2_+0x451)[0x7f6d2a0eecb1] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libopenblas.so.0(dgehrd_+0x47d)[0x7f6d2a0b6c8d] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libopenblas.so.0(dgeev_+0x430)[0x7f6d2a0b1470] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/python2.7/site-packages/scipy/linalg/_flapack.so(+0x2cde7)[0x7f66808b4de7] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyObject_Call+0x43)[0x7f6d4244aed3] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x388a)[0x7f6d424fd5ba] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5654)[0x7f6d424ff384] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(+0x839fc)[0x7f6d4247b9fc] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/python2.7/site-packages/sage/matrix/matrix_double_dense.so(+0x9949)[0x7f6682759949] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/python2.7/site-packages/sage/matrix/matrix_double_dense.so(+0x5161b)[0x7f66827a161b] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5331)[0x7f6d424ff061] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCode+0x19)[0x7f6d42500789] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x509e)[0x7f6d424fedce] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5654)[0x7f6d424ff384] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5654)[0x7f6d424ff384] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5654)[0x7f6d424ff384] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5654)[0x7f6d424ff384] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5654)[0x7f6d424ff384] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalFrameEx+0x5654)[0x7f6d424ff384] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCodeEx+0x81c)[0x7f6d4250066c] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyEval_EvalCode+0x19)[0x7f6d42500789] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyRun_FileExFlags+0x8a)[0x7f6d42523e5a] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(PyRun_SimpleFileExFlags+0xd7)[0x7f6d42525207] >>>>>> >>>>>> /data/home/jb12407/sources/sage/local/lib/libpython2.7.so.1.0(Py_Main+0xc3e)[0x7f6d4253b70e] >>>>>> /lib64/libc.so.6(__libc_start_main+0xfd)[0x30f6c1ed1d] >>>>>> python[0x4006f1] >>>>>> >>>>>> ------------------------------------------------------------------------ >>>>>> Attaching gdb to process id 56935. >>>>>> GNU gdb (GDB) Red Hat Enterprise Linux (7.2-90.el6) >>>>>> Copyright (C) 2010 Free Software Foundation, Inc. >>>>>> License GPLv3+: GNU GPL version 3 or later < >>>>>> http://gnu.org/licenses/gpl.html> >>>>>> This is free software: you are free to change and redistribute it. >>>>>> There is NO WARRANTY, to the extent permitted by law. Type "show >>>>>> copying" >>>>>> and "show warranty" for details. >>>>>> This GDB was configured as "x86_64-redhat-linux-gnu". >>>>>> For bug reporting instructions, please see: >>>>>> <http://www.gnu.org/software/gdb/bugs/>. >>>>>> (gdb) Hangup detected on fd 0 >>>>>> error detected on stdin >>>>>> >>>>>> Your system GDB is an old version that does not work with pipes >>>>>> Install gdb for enhanced tracebacks. >>>>>> >>>>>> ------------------------------------------------------------------------ >>>>>> Unhandled SIGSEGV: A segmentation fault occurred. >>>>>> This probably occurred because a *compiled* module has a bug >>>>>> in it and is not properly wrapped with sig_on(), sig_off(). >>>>>> Python will now terminate. >>>>>> >>>>>> ------------------------------------------------------------------------ >>>>>> >>>>>> >>>>> I guess more details are needed, like CPU type (what does lscpu tell?) >>>>> >>>>> For me, on i7-6600U CPU @ 2.60GHz, it works: >>>>> >>>>> sage: m = random_matrix(RDF,500) >>>>> sage: e=m.eigenvalues() >>>>> sage: len(e) >>>>> 500 >>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "sage-devel" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to sage-devel+...@googlegroups.com. >>>>> To post to this group, send email to sage-...@googlegroups.com. >>>>> Visit this group at https://groups.google.com/group/sage-devel. >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "sage-devel" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to sage-devel+...@googlegroups.com <javascript:>. >>> To post to this group, send email to sage-...@googlegroups.com >>> <javascript:>. >>> Visit this group at https://groups.google.com/group/sage-devel. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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