Mailman 3 October 2006 - NumPy-Discussion

distutils question
by Mathew Yeates 27 Oct '06

27 Oct '06

Hi I am trying to compile a 64 bit version of numpy with gcc. When building, numpy tries to figure out the lapack/atlas version. Up to this point, everything has been compiled with gcc -m64 and all is groovy. But, when an attempt is made to get the atlas version, the link fails because the command "gcc _configtest.o -L/u/fuego0b/myeates/lib -llapack -lcblas -latlas -o _configtest" is being run (Note the lack of -m64) This generates an error ld: fatal: file _configtest.o: wrong ELF class: ELFCLASS64 ld: fatal: File processing errors. No output written to _configtest collect2: ld returned 1 exit status ld: fatal: file _configtest.o: wrong ELF class: ELFCLASS64 ld: fatal: File processing errors. No output written to _configtest collect2: ld returned 1 exit status LinkError: LinkErro...us 1',),) Anybody know how I can force gcc -m64 when linking? I already have the environment variables CFLAGS=-m64 LDFLAGS=-64 Mathew ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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Unit test error with numpy rc3
by Rudolph van der Merwe 27 Oct '06

27 Oct '06

I get the following error with RC3 on a RHE Linux box: Python 2.4.3 (#4, Mar 31 2006, 12:12:43) [GCC 3.4.5 20051201 (Red Hat 3.4.5-2)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import numpy >>> numpy.__version__ '1.0rc3' >>> numpy.test() Found 5 tests for numpy.distutils.misc_util Found 3 tests for numpy.lib.getlimits Found 31 tests for numpy.core.numerictypes Found 32 tests for numpy.linalg Found 13 tests for numpy.core.umath Found 4 tests for numpy.core.scalarmath Found 9 tests for numpy.lib.arraysetops Found 42 tests for numpy.lib.type_check Found 183 tests for numpy.core.multiarray Found 3 tests for numpy.fft.helper Found 36 tests for numpy.core.ma Found 12 tests for numpy.lib.twodim_base Found 10 tests for numpy.core.defmatrix Found 1 tests for numpy.lib.ufunclike Found 4 tests for numpy.ctypeslib Found 41 tests for numpy.lib.function_base Found 2 tests for numpy.lib.polynomial Found 8 tests for numpy.core.records Found 26 tests for numpy.core.numeric Found 4 tests for numpy.lib.index_tricks Found 47 tests for numpy.lib.shape_base Found 0 tests for __main__ .......................................................................................................Warning: invalid value encountered in divide ..Warning: invalid value encountered in divide ..Warning: divide by zero encountered in divide .Warning: divide by zero encountered in divide ..Warning: invalid value encountered in divide .Warning: divide by zero encountered in divide .Warning: divide by zero encountered in divide .Warning: divide by zero encountered in divide .Warning: divide by zero encountered in divide ..Warning: invalid value encountered in divide ..Warning: invalid value encountered in divide ..Warning: divide by zero encountered in divide .Warning: divide by zero encountered in divide .Warning: divide by zero encountered in divide .Warning: divide by zero encountered in divide ........Warning: invalid value encountered in divide .Warning: invalid value encountered in divide ..Warning: divide by zero encountered in divide ........................................................................................................................................................................................................Warning: divide by zero encountered in divide Warning: divide by zero encountered in divide Warning: divide by zero encountered in divide Warning: divide by zero encountered in divide Warning: divide by zero encountered in divide Warning: divide by zero encountered in divide Warning: divide by zero encountered in divide Warning: divide by zero encountered in divide Warning: divide by zero encountered in divide .....................Warning: invalid value encountered in sqrt Warning: invalid value encountered in log Warning: invalid value encountered in log10 ..Warning: invalid value encountered in sqrt Warning: invalid value encountered in sqrt Warning: divide by zero encountered in log Warning: divide by zero encountered in log Warning: divide by zero encountered in log10 Warning: divide by zero encountered in log10 Warning: invalid value encountered in arcsin Warning: invalid value encountered in arcsin Warning: invalid value encountered in arccos Warning: invalid value encountered in arccos Warning: invalid value encountered in arccosh Warning: invalid value encountered in arccosh Warning: divide by zero encountered in arctanh Warning: divide by zero encountered in arctanh Warning: invalid value encountered in divide Warning: invalid value encountered in true_divide Warning: invalid value encountered in floor_divide Warning: invalid value encountered in remainder Warning: invalid value encountered in fmod ............................................................................................................................................................... ---------------------------------------------------------------------- Ran 516 tests in 0.368s OK <unittest.TextTestRunner object at 0xb7abf46c> >>> -- Rudolph van der Merwe KAT (Karoo Array Telescope) / www.kat.ac.za ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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Gerald MatterSee Recovering
by pink border 26 Oct '06

26 Oct '06

Espaolmeet Study Guidesgift Cardshome Officedvd Setsmusic Setsprints Weeks Terrific Stephen King? Espaolmeet Study Guidesgift Cardshome Officedvd Setsmusic Setsprints Weeks Terrific Stephen King? Birthday either George Washington am or Abraham Lincoln Originally given patriotic card ribbon stars! Named Edward Burkhalter designer called decorative in inserts came sizes framing well fireplaces am walls floors am prominent Crescent Building. Government Fast is Free or Ratesstore Statuseasy Returnsall Help Desk Topics use Copyright Privacy a Policycopy llc. Consumer psychology ie must Deals magazine less savings least price Shoessave mens am. Us Millers a Antiques of Online Shopping of new Items Listed September Postcards of Great Medium for am Special or Days Review the! Known Presidents celebrated third is Monday or February or where stands today While never achieved there or number st Patricks am found or place years century with girl or holding. Samuel would last produce of todays is artware ceramics offered wide variety shapes glazes grouped together pieces or similar forms treatment lines collectors today Dickens Ware line introduced. Thousands brands question Service us update provide here comments site everyone note unable respond directly or submitted via am needed feedback appreciate form Wheres of Stufftrack recent or Returnssee heres Returns Helpforgot password am. ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Numpy-discussion mailing list Numpy-discussion(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion

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Re: Still a ticket 112 "check_longfloat_repr" issue on OSX
by Christopher Hanley 26 Oct '06

26 Oct '06

I just tried this on one of our G4's and see the same behavior. Chris ---- Original message ---- >Date: Thu, 26 Oct 2006 15:46:50 +0100 >From: Andrew Jaffe <a.h.jaffe(a)gmail.com> >Subject: Re: [Numpy-discussion] Still a ticket 112 "check_longfloat_repr" issue on OSX >To: Discussion of Numerical Python <numpy-discussion(a)lists.sourceforge.net> > >Andrew Jaffe wrote: >> OS X 10.4, PPC >> >> In [5]: import numpy as N >> >> In [6]: N.__version__ >> Out[6]: '1.0.1.dev3399' >> >> In [7]: print N.longfloat(0).itemsize >> 16 >> >> In [8]: a = N.exp(N.array([1000],dtype=N.longfloat)) >> >> In [9]: print str(a) >> [inf] >> >> In [10]: print str(a[0]) >> inf >> >> In [11]: print a.itemsize >> 16 > >Are others still seeing this at this point, or just me? > >A ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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Behaviour of numpy.random.shuffle
by Yves 26 Oct '06

26 Oct '06

Hi, It seems that random.shuffle does not 'shuffle' anymore when presented with an n-dimensional array. In [1]: import numpy as N In [2]: a = N.arange(5).reshape((5,1)) In [3]: a Out[3]: array([[0], [1], [2], [3], [4]]) In [4]: N.random.shuffle(a) In [5]: a Out[5]: array([[0], [1], [1], [3], [3]]) In [6]: N.__version__ Out[6]: '1.0.dev3390' After application some rows appear to be duplicated. Is this documented/intended behaviour? Cheers, YVES ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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Still a ticket 112 "check_longfloat_repr" issue on OSX
by Andrew Jaffe 26 Oct '06

26 Oct '06

OS X 10.4, PPC In [5]: import numpy as N In [6]: N.__version__ Out[6]: '1.0.1.dev3399' In [7]: print N.longfloat(0).itemsize 16 In [8]: a = N.exp(N.array([1000],dtype=N.longfloat)) In [9]: print str(a) [inf] In [10]: print str(a[0]) inf In [11]: print a.itemsize 16 ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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How to install numeric on python 1.5.2
by TheMoon Seeker 26 Oct '06

26 Oct '06

Hello, I would like to install numeric for python 1.5.2 and I don't found the numeric package.. Where can I find it or how can I intall it? Greets Francis ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Numpy-discussion mailing list Numpy-discussion(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/numpy-discussion

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1.0
by Sven Schreiber 26 Oct '06

26 Oct '06

Wow! The list is so quiet despite the fact that the numpy 1.0 release is officially announced on the website, and the download is on sourceforge. Well ok, it was expected and the download counters are all at zero, but still. I want to thank everybody who made this possible very much! I'm not a numpy veteran (never used Numeric or Numarray before, or python for very long actually), but it feels great nevertheless. Since I'm not an insider, I can't give all the names that deserve to be mentioned, but it's quite obvious that one should at least mention Travis explicitly. Travis, it's great to know somebody like you is there who takes users' concerns seriously! (I should really leave it to others to praise his development skills, since due to my ignorance in that area I cannot even appreciate it fully.) Thanks, and relax a little after all the hard work! -Sven ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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sum over all but one axis
by Vincent Schut 26 Oct '06

26 Oct '06

Hi list, probably I'm just missing something obvious, but I'm looking for a function/construcion to sum (or better, apply any numpy function) over all but one axis. Like when I have a nD array A, it will give me a 1D array with the sums of A[i, ...], but the axis that is retained in the result of course should be an argument to that function. I thought 'apply_along_axis' would do the trick, but it does not. If I apply that to a 3d array, it results in a 2d array instead of a 1d array. Of course I can easily loop over that axis, but if possible I'd like to prevent array loops... Vincent. ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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無料出会い道標
by ETEEW 26 Oct '06

26 Oct '06

肌寒くなってきましたね。人肌恋しいですね。友達探しの決定版特集！ http://o-oooo-o.com/ccc/ ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642

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