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|
d
|
e±ZºG d d d e±Z»G d d deoZ¼G dd deoZ½dd Z¾dddddZ¿dddddZÀd d ZÁd%d d ZÂd&d!d"ZÃeÄd#k
|
rØeà dS (' aZ
|
This file defines a set of system_info classes for getting
|
information about various resources (libraries, library directories,
|
include directories, etc.) in the system. Usage:
|
info_dict = get_info(<name>)
|
where <name> is a string 'atlas','x11','fftw','lapack','blas',
|
'lapack_src', 'blas_src', etc. For a complete list of allowed names,
|
see the definition of get_info() function below.
|
|
Returned info_dict is a dictionary which is compatible with
|
distutils.setup keyword arguments. If info_dict == {}, then the
|
asked resource is not available (system_info could not find it).
|
|
Several *_info classes specify an environment variable to specify
|
the locations of software. When setting the corresponding environment
|
variable to 'None' then the software will be ignored, even when it
|
is available in system.
|
|
Global parameters:
|
system_info.search_static_first - search static libraries (.a)
|
in precedence to shared ones (.so, .sl) if enabled.
|
system_info.verbosity - output the results to stdout if enabled.
|
|
The file 'site.cfg' is looked for in
|
|
1) Directory of main setup.py file being run.
|
2) Home directory of user running the setup.py file as ~/.numpy-site.cfg
|
3) System wide directory (location of this file...)
|
|
The first one found is used to get system configuration options The
|
format is that used by ConfigParser (i.e., Windows .INI style). The
|
section ALL is not intended for general use.
|
|
Appropriate defaults are used if nothing is specified.
|
|
The order of finding the locations of resources is the following:
|
1. environment variable
|
2. section in site.cfg
|
3. DEFAULT section in site.cfg
|
4. System default search paths (see ``default_*`` variables below).
|
Only the first complete match is returned.
|
|
Currently, the following classes are available, along with their section names:
|
|
Numeric_info:Numeric
|
_numpy_info:Numeric
|
_pkg_config_info:None
|
accelerate_info:accelerate
|
agg2_info:agg2
|
amd_info:amd
|
atlas_3_10_blas_info:atlas
|
atlas_3_10_blas_threads_info:atlas
|
atlas_3_10_info:atlas
|
atlas_3_10_threads_info:atlas
|
atlas_blas_info:atlas
|
atlas_blas_threads_info:atlas
|
atlas_info:atlas
|
atlas_threads_info:atlas
|
blas64__opt_info:ALL # usage recommended (general ILP64 BLAS, 64_ symbol suffix)
|
blas_ilp64_opt_info:ALL # usage recommended (general ILP64 BLAS)
|
blas_ilp64_plain_opt_info:ALL # usage recommended (general ILP64 BLAS, no symbol suffix)
|
blas_info:blas
|
blas_mkl_info:mkl
|
blas_opt_info:ALL # usage recommended
|
blas_src_info:blas_src
|
blis_info:blis
|
boost_python_info:boost_python
|
dfftw_info:fftw
|
dfftw_threads_info:fftw
|
djbfft_info:djbfft
|
f2py_info:ALL
|
fft_opt_info:ALL
|
fftw2_info:fftw
|
fftw3_info:fftw3
|
fftw_info:fftw
|
fftw_threads_info:fftw
|
flame_info:flame
|
freetype2_info:freetype2
|
gdk_2_info:gdk_2
|
gdk_info:gdk
|
gdk_pixbuf_2_info:gdk_pixbuf_2
|
gdk_pixbuf_xlib_2_info:gdk_pixbuf_xlib_2
|
gdk_x11_2_info:gdk_x11_2
|
gtkp_2_info:gtkp_2
|
gtkp_x11_2_info:gtkp_x11_2
|
lapack64__opt_info:ALL # usage recommended (general ILP64 LAPACK, 64_ symbol suffix)
|
lapack_atlas_3_10_info:atlas
|
lapack_atlas_3_10_threads_info:atlas
|
lapack_atlas_info:atlas
|
lapack_atlas_threads_info:atlas
|
lapack_ilp64_opt_info:ALL # usage recommended (general ILP64 LAPACK)
|
lapack_ilp64_plain_opt_info:ALL # usage recommended (general ILP64 LAPACK, no symbol suffix)
|
lapack_info:lapack
|
lapack_mkl_info:mkl
|
lapack_opt_info:ALL # usage recommended
|
lapack_src_info:lapack_src
|
mkl_info:mkl
|
numarray_info:numarray
|
numerix_info:numerix
|
numpy_info:numpy
|
openblas64__info:openblas64_
|
openblas64__lapack_info:openblas64_
|
openblas_clapack_info:openblas
|
openblas_ilp64_info:openblas_ilp64
|
openblas_ilp64_lapack_info:openblas_ilp64
|
openblas_info:openblas
|
openblas_lapack_info:openblas
|
sfftw_info:fftw
|
sfftw_threads_info:fftw
|
system_info:ALL
|
umfpack_info:umfpack
|
wx_info:wx
|
x11_info:x11
|
xft_info:xft
|
|
Note that blas_opt_info and lapack_opt_info honor the NPY_BLAS_ORDER
|
and NPY_LAPACK_ORDER environment variables to determine the order in which
|
specific BLAS and LAPACK libraries are searched for.
|
|
This search (or autodetection) can be bypassed by defining the environment
|
variables NPY_BLAS_LIBS and NPY_LAPACK_LIBS, which should then contain the
|
exact linker flags to use (language will be set to F77). Building against
|
Netlib BLAS/LAPACK or stub files, in order to be able to switch BLAS and LAPACK
|
implementations at runtime. If using this to build NumPy itself, it is
|
recommended to also define NPY_CBLAS_LIBS (assuming your BLAS library has a
|
CBLAS interface) to enable CBLAS usage for matrix multiplication (unoptimized
|
otherwise).
|
|
Example:
|
----------
|
[DEFAULT]
|
# default section
|
library_dirs = /usr/lib:/usr/local/lib:/opt/lib
|
include_dirs = /usr/include:/usr/local/include:/opt/include
|
src_dirs = /usr/local/src:/opt/src
|
# search static libraries (.a) in preference to shared ones (.so)
|
search_static_first = 0
|
|
[fftw]
|
libraries = rfftw, fftw
|
|
[atlas]
|
library_dirs = /usr/lib/3dnow:/usr/lib/3dnow/atlas
|
# for overriding the names of the atlas libraries
|
libraries = lapack, f77blas, cblas, atlas
|
|
[x11]
|
library_dirs = /usr/X11R6/lib
|
include_dirs = /usr/X11R6/include
|
----------
|
|
Note that the ``libraries`` key is the default setting for libraries.
|
|
Authors:
|
Pearu Peterson <pearu@cens.ioc.ee>, February 2002
|
David M. Cooke <cookedm@physics.mcmaster.ca>, April 2002
|
|
Copyright 2002 Pearu Peterson all rights reserved,
|
Pearu Peterson <pearu@cens.ioc.ee>
|
Permission to use, modify, and distribute this software is given under the
|
terms of the NumPy (BSD style) license. See LICENSE.txt that came with
|
this distribution for specifics.
|
|
NO WARRANTY IS EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
|
|
é N)Úglob)Úreduce)Ú NoOptionError)ÚRawConfigParser)ÚDistutilsError)Ú Distribution)Úlog)Ú get_platform)Úfind_executableÚ filepath_from_subprocess_output)Ú is_sequenceÚ is_stringÚget_shared_lib_extension)Úconfig)Úcustomized_ccompiler)Ú _shell_utilsÚ system_infoé é@ )Ú32bitÚ64bitc C s t s
|
t a t S ©N)Úglobal_compilerÚ_customized_ccompiler© r r úRd:\z\workplace\vscode\pyvenv\venv\Lib\site-packages\numpy/distutils/system_info.pyr Õ s r c C s. | dd¡} | dd¡} | dd¡} d | ¡S )zS
|
Convert a python string into a literal suitable for inclusion into C code
|
ú\z\\ú"z\"Ú
|
z\nz"{}")ÚreplaceÚformat)Úsr r r Ú_c_string_literalÜ s r" c C s@ |dkrt d|dkr | S g }| D ]}| |d |g¡ q$|S )aè Return a list of library paths valid on 32 or 64 bit systems.
|
|
Inputs:
|
paths : sequence
|
A sequence of strings (typically paths)
|
bits : int
|
An integer, the only valid values are 32 or 64. A ValueError exception
|
is raised otherwise.
|
|
Examples:
|
|
Consider a list of directories
|
>>> paths = ['/usr/X11R6/lib','/usr/X11/lib','/usr/lib']
|
|
For a 32-bit platform, this is already valid:
|
>>> np.distutils.system_info.libpaths(paths,32)
|
['/usr/X11R6/lib', '/usr/X11/lib', '/usr/lib']
|
|
On 64 bits, we prepend the '64' postfix
|
>>> np.distutils.system_info.libpaths(paths,64)
|
['/usr/X11R6/lib64', '/usr/X11R6/lib', '/usr/X11/lib64', '/usr/X11/lib',
|
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|
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|
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|
<listcomp> s r9 c C s g | ]}| d tj¡qS r1 r3 r6 r r r r9 s c s@ t j ¡ t fddtD ¡ t fddtD ¡ dS )z5Add a package manager root to the include directoriesc 3 s | ]}t j |¡V qd S r ©r4 ÚpathÚjoinr6 ©Z library_rootr r Ú <genexpr>( s z"add_system_root.<locals>.<genexpr>c 3 s | ]}t j |¡V qd S r r: r6 r= r r r> * s N)r4 r; ÚnormpathÚdefault_lib_dirsr% Ú _lib_dirsÚdefault_include_dirsÚ _include_dirsr= r r= r Úadd_system_root! s ÿÿrD Úvcpkgr Úx86Úx64Ú installedz-windowsz-windows-staticÚcondaú..ÚLibraryz/usr/local/libz/opt/libz/usr/libz/opt/local/libz/sw/libz/usr/local/includez /opt/includez/opt/local/include/ufsparsez/opt/local/includez /sw/includez/usr/include/suitesparsez/usr/local/srcz/opt/srcz/sw/srcz/usr/X11R6/libz /usr/X11/libz/usr/X11R6/includez/usr/X11/includez /usr/lib/X11z/usr/lib/*/libX11.soz/usr/lib/X11/includez/usr/include/X11ÚwZgccz-print-multiarch)ÚstdoutÚstderrz /usr/lib/Úsrcc C s g | ]}t j |¡r|qS r ©r4 r; Úisdir©r7 Ú_mr r r r9 r s c C s g | ]}t j |¡r|qS r rP rR r r r r9 s s c C s g | ]}t j |¡r|qS r rP rR r r r r9 t s c C s g | ]}t j |¡r|qS r rP rR r r r r9 u s c C sÐ g }zt }W n tk
|
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|
|¡ tj | ¡rÌ|
|
tj | ¡¡ |S )z¸Returns a list of files named 'fname' from
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|
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|
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r ú~) Ú__file__Ú NameErrorÚsysÚargvr4 r; r< ÚsplitÚabspathÚisfileÚappendÚ
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}n |d kr¦td| d
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| | ¡ d ¡}g }|rü| ¡ }|D ]0} | sÒqÈ| | kræ|
|
| ¡ qÈ| |krÈ| | ¡ qÈnFg }|D ]<} | sq| | kr*|
|
| ¡ q| |kr|
|
| ¡ q||fS ) aK Parse an environment variable `env` by splitting with "," and only returning elements from `base_order`
|
|
This method will sequence the environment variable and check for their
|
individual elements in `base_order`.
|
|
The items in the environment variable may be negated via '^item' or '!itema,itemb'.
|
It must start with ^/! to negate all options.
|
|
Raises
|
------
|
ValueError: for mixed negated and non-negated orders or multiple negated orders
|
|
Parameters
|
----------
|
base_order : list of str
|
the base list of orders
|
env : str
|
the environment variable to be parsed, if none is found, `base_order` is returned
|
|
Returns
|
-------
|
allow_order : list of str
|
allowed orders in lower-case
|
unknown_order : list of str
|
for values not overlapping with `base_order`
|
Nc S s g | ] }| ¡ qS r )Úlower)r7 Úorderr r r r9 » s z$_parse_env_order.<locals>.<listcomp>ú^ú!é zEnvironment variable 'z1' may only contain a single (prefixed) negation: r z,' may not mix negated an non-negated items: ú,) r4 ÚenvironÚgetÚ
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|
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|
|
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|
t t t ttttttttttttttt t t t t t!t"t#t$t%t&t't(t)t*t+t,t-t.t.t/t0t1t2t3t4t5t6t7t8t9t:t;t<t<t=t=t>t?t?t@t@tAtAtBtBtCtDtEtFdN G| H¡ tI¡}| J|¡S )zg
|
notfound_action:
|
0 - do nothing
|
1 - display warning message
|
2 - raise error
|
)NÚarmplÚ
|
blas_armplÚ lapack_armplZ fftw3_armplÚatlasÚ atlas_threadsÚ
|
atlas_blasÚatlas_blas_threadsÚ lapack_atlasZlapack_atlas_threadsÚ
|
atlas_3_10Úatlas_3_10_threadsÚatlas_3_10_blasÚatlas_3_10_blas_threadsZlapack_atlas_3_10Zlapack_atlas_3_10_threadsÚflameÚmklÚopenblasÚopenblas_lapackÚopenblas_clapackÚblisÚ
|
lapack_mklÚblas_mklÚ
|
accelerateÚ openblas64_Zopenblas64__lapackÚopenblas_ilp64Zopenblas_ilp64_lapackÚx11Zfft_optÚfftwÚfftw2Úfftw3ÚdfftwÚsfftwÚ fftw_threadsÚ dfftw_threadsÚ sfftw_threadsÚdjbfftÚblasÚlapackÚ
|
lapack_srcÚblas_srcÚnumpyÚf2pyÚNumericÚnumericÚnumarrayÚnumerixZ
|
lapack_optZlapack_ilp64_optZlapack_ilp64_plain_optZ lapack64__optÚblas_optZblas_ilp64_optZblas_ilp64_plain_optZ blas64__optÚ boost_pythonÚagg2ÚwxÚgdk_pixbuf_xlib_2úgdk-pixbuf-xlib-2.0Ú gdk_pixbuf_2úgdk-pixbuf-2.0ÚgdkÚgdk_2úgdk-2.0Ú gdk_x11_2ú gdk-x11-2.0Ú
|
gtkp_x11_2ú gtk+-x11-2.0Úgtkp_2úgtk+-2.0ÚxftÚ freetype2ÚumfpackÚamd)KÚ
|
armpl_infoÚblas_armpl_infoÚlapack_armpl_infoÚfftw3_armpl_infoÚ
|
atlas_infoÚatlas_threads_infoÚatlas_blas_infoÚatlas_blas_threads_infoÚlapack_atlas_infoÚlapack_atlas_threads_infoÚatlas_3_10_infoÚatlas_3_10_threads_infoÚatlas_3_10_blas_infoÚ atlas_3_10_blas_threads_infoÚlapack_atlas_3_10_infoÚ lapack_atlas_3_10_threads_infoÚ
|
flame_infoÚmkl_infoÚ openblas_infoÚopenblas_lapack_infoÚopenblas_clapack_infoÚ blis_infoÚlapack_mkl_infoÚ blas_mkl_infoÚaccelerate_infoÚopenblas64__infoÚopenblas64__lapack_infoÚopenblas_ilp64_infoÚopenblas_ilp64_lapack_infoÚx11_infoÚ fft_opt_infoÚ fftw_infoÚ
|
fftw2_infoÚ
|
fftw3_infoÚ
|
dfftw_infoÚ
|
sfftw_infoÚfftw_threads_infoÚdfftw_threads_infoÚsfftw_threads_infoÚ djbfft_infoÚ blas_infoÚ lapack_infoÚlapack_src_infoÚ blas_src_infoÚ
|
numpy_infoÚ f2py_infoÚ Numeric_infoÚ numarray_infoÚ numerix_infoÚlapack_opt_infoÚlapack_ilp64_opt_infoÚlapack_ilp64_plain_opt_infoÚlapack64__opt_infoÚ blas_opt_infoÚblas_ilp64_opt_infoÚblas_ilp64_plain_opt_infoÚblas64__opt_infoÚboost_python_infoÚ agg2_infoÚwx_infoÚgdk_pixbuf_xlib_2_infoÚgdk_pixbuf_2_infoÚgdk_infoÚ
|
gdk_2_infoÚgdk_x11_2_infoÚgtkp_x11_2_infoÚ gtkp_2_infoÚxft_infoÚfreetype2_infoÚ umfpack_infoÚamd_infork rd r Úget_info)ÚnameÚnotfound_actionZclr r r rü ñ s¦ ±P °Qrü c @ s e Zd ZdZdS )Ú NotFoundErrorz1Some third-party program or library is not found.N©Ú__name__Ú
|
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|
Aliases entries in config files should not be existing.
|
In section '{section}' we found multiple appearances of options {options}.Nr r r r r r P s r c @ s e Zd ZdZdS )ÚAtlasNotFoundErrorzó
|
Atlas (http://github.com/math-atlas/math-atlas) libraries not found.
|
Directories to search for the libraries can be specified in the
|
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|
the ATLAS environment variable.Nr r r r r r V s r c @ s e Zd ZdZdS )ÚFlameNotFoundErrorz¿
|
FLAME (http://www.cs.utexas.edu/~flame/web/) libraries not found.
|
Directories to search for the libraries can be specified in the
|
numpy/distutils/site.cfg file (section [flame]).Nr r r r r r ^ s r c @ s e Zd ZdZdS )ÚLapackNotFoundErrorzì
|
Lapack (http://www.netlib.org/lapack/) libraries not found.
|
Directories to search for the libraries can be specified in the
|
numpy/distutils/site.cfg file (section [lapack]) or by setting
|
the LAPACK environment variable.Nr r r r r r e s r c @ s e Zd ZdZdS )ÚLapackSrcNotFoundErrorzð
|
Lapack (http://www.netlib.org/lapack/) sources not found.
|
Directories to search for the sources can be specified in the
|
numpy/distutils/site.cfg file (section [lapack_src]) or by setting
|
the LAPACK_SRC environment variable.Nr r r r r r m s r c @ s e Zd ZdZdS )ÚLapackILP64NotFoundErrorz
|
64-bit Lapack libraries not found.
|
Known libraries in numpy/distutils/site.cfg file are:
|
openblas64_, openblas_ilp64
|
Nr r r r r r
|
u s r
|
c @ s e Zd ZdZdS )ÚBlasOptNotFoundErrorzÈ
|
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|
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|
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|
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|
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