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Added cmake detection and test of the OpenBLAS library
- thanks to https://github.com/BVLC/caffe/blob/master/cmake/Modules/FindOpenBLAS.cmake - added dedicated openblas test, which has the same testing source the same as for the blas test (fc_openblas in test_openblas.py) - taken care of ENABLE_OPENBLAS variable - provide openblas package installation for .travis.yml in 2 extra platforms (thanks to Dominic Jodoin <[email protected]>) - closes #172 - .travis.yml : openblas and blas can be together, but not with lapack,atlas packages ! and atlas ! - test/test_openblas.py : test both blas and openblas in new test - test/test.py : test all excep openblas - reduced number of installed packages for blas+openblas to get travis-ci test passed - fc_blas unified with fc_openblas, no need to duplicate the code - WARNING: testing on travis-ci is shaky, sometimes is passes, sometimes not
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Miro Ilias
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Miro Ilias
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| #.rst: | ||
| # | ||
| # Find and link to OpenBLAS. | ||
| # | ||
| # Variables defined:: | ||
| # | ||
| # OpenBLAS_FOUND | ||
| # OpenBLAS_LIB | ||
| # OpenBLAS_INCLUDE_DIR | ||
| # | ||
| # autocmake.yml configuration:: | ||
| # | ||
| # docopt: "--openblas Find and link to OpenBLAS [default: False]." | ||
| # define: "'-DENABLE_OPENBLAS={0}'.format(arguments['--openblas'])" | ||
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| option(ENABLE_OPENBLAS "Find and link to OpenBLAS" OFF) | ||
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| if (ENABLE_OPENBLAS) | ||
| SET(Open_BLAS_INCLUDE_SEARCH_PATHS | ||
| /usr/include | ||
| /usr/include/openblas | ||
| /usr/include/openblas-base | ||
| /usr/local/include | ||
| /usr/local/include/openblas | ||
| /usr/local/include/openblas-base | ||
| /opt/OpenBLAS/include | ||
| $ENV{OpenBLAS_HOME} | ||
| $ENV{OpenBLAS_HOME}/include | ||
| ) | ||
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| SET(Open_BLAS_LIB_SEARCH_PATHS | ||
| /lib/ | ||
| /lib/openblas-base | ||
| /lib64/ | ||
| /usr/lib | ||
| /usr/lib/openblas-base | ||
| /usr/lib64 | ||
| /usr/local/lib | ||
| /usr/local/lib64 | ||
| /opt/OpenBLAS/lib | ||
| $ENV{OpenBLAS}cd | ||
| $ENV{OpenBLAS}/lib | ||
| $ENV{OpenBLAS_HOME} | ||
| $ENV{OpenBLAS_HOME}/lib | ||
| ) | ||
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| FIND_PATH(OpenBLAS_INCLUDE_DIR NAMES cblas.h PATHS ${Open_BLAS_INCLUDE_SEARCH_PATHS}) | ||
| FIND_LIBRARY(OpenBLAS_LIB NAMES openblas PATHS ${Open_BLAS_LIB_SEARCH_PATHS}) | ||
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| SET(OpenBLAS_FOUND ON) | ||
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| # Check include files | ||
| IF(NOT OpenBLAS_INCLUDE_DIR) | ||
| SET(OpenBLAS_FOUND OFF) | ||
| MESSAGE(STATUS "Could not find OpenBLAS include. Turning OpenBLAS_FOUND off") | ||
| ENDIF() | ||
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| # Check libraries | ||
| IF(NOT OpenBLAS_LIB) | ||
| SET(OpenBLAS_FOUND OFF) | ||
| MESSAGE(STATUS "Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off") | ||
| ENDIF() | ||
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| IF (OpenBLAS_FOUND) | ||
| IF (NOT OpenBLAS_FIND_QUIETLY) | ||
| MESSAGE(STATUS "Found OpenBLAS libraries: ${OpenBLAS_LIB}") | ||
| MESSAGE(STATUS "Found OpenBLAS include: ${OpenBLAS_INCLUDE_DIR}") | ||
| ENDIF (NOT OpenBLAS_FIND_QUIETLY) | ||
| ELSE (OpenBLAS_FOUND) | ||
| IF (OpenBLAS_FIND_REQUIRED) | ||
| MESSAGE(FATAL_ERROR "Could not find OpenBLAS") | ||
| ENDIF (OpenBLAS_FIND_REQUIRED) | ||
| ENDIF (OpenBLAS_FOUND) | ||
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| MARK_AS_ADVANCED( | ||
| OpenBLAS_INCLUDE_DIR | ||
| OpenBLAS_LIB | ||
| OpenBLAS | ||
| ) | ||
| endif() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,17 @@ | ||
| if (ENABLE_BLAS) | ||
| if(BLAS_FOUND) | ||
| add_executable(example example.f90) | ||
| target_link_libraries(example ${BLAS_LIBRARIES}) | ||
| else() | ||
| message(FATAL_ERROR "BLAS library not found") | ||
| endif() | ||
| endif() | ||
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| if (ENABLE_OPENBLAS) | ||
| if(OpenBLAS_FOUND) | ||
| add_executable(example example.f90) | ||
| target_link_libraries(example ${OpenBLAS_LIB}) | ||
| else() | ||
| message(FATAL_ERROR "OpenBLAS library not found") | ||
| endif() | ||
| endif() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| import os | ||
| import sys | ||
| import subprocess | ||
| import shlex | ||
| import shutil | ||
| import sys | ||
| import time | ||
| import datetime | ||
| import pytest | ||
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| HERE = os.path.abspath(os.path.dirname(__file__)) | ||
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| skip_on_osx = pytest.mark.skipif('sys.platform == "darwin"', reason="not working on osx") | ||
| skip_on_linux = pytest.mark.skipif('sys.platform == "linux2"', reason="not working on linux") | ||
| skip_always = pytest.mark.skipif('1 == 1', reason="tests are broken") | ||
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| def exe(command): | ||
| """ | ||
| Executes command and returns string representations of stdout and stderr captured from the console. | ||
| When universal_newlines=True stdout and stderr are opened in text mode. | ||
| Otherwise, they are opened in binary mode. In that case captured stdout and stderr | ||
| are not strings and Python 3 throws type error when compared against strings later in tests. | ||
| Note: | ||
| This feature is only available if Python is built with universal newline support (the default). | ||
| Also, the newlines attribute of the file objects stdout, stdin and stderr are not updated by the | ||
| communicate() method. | ||
| See https://docs.python.org/2/library/subprocess.html | ||
| """ | ||
| stdout, stderr = subprocess.Popen(shlex.split(command), | ||
| stdout=subprocess.PIPE, | ||
| stderr=subprocess.PIPE, | ||
| universal_newlines=True).communicate() | ||
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| if stderr: | ||
| sys.stderr.write(stdout) | ||
| sys.stderr.write(stderr) | ||
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| return stdout, stderr | ||
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| def configure_build_and_exe(name, setup_command, launcher=None): | ||
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| stamp = datetime.datetime.fromtimestamp(time.time()).strftime('%Y-%m-%d-%H-%M-%S') | ||
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| os.chdir(os.path.join(HERE, name, 'cmake')) | ||
| shutil.copy(os.path.join('..', '..', '..', 'update.py'), 'update.py') | ||
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| if os.path.exists('autocmake'): | ||
| shutil.rmtree('autocmake') | ||
| shutil.copytree(os.path.join('..', '..', '..', 'autocmake'), 'autocmake') | ||
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| stdout, stderr = exe('python update.py ..') | ||
| os.chdir(os.path.join(HERE, name)) | ||
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| make_command = 'make' | ||
| binary = './bin/example' | ||
| if sys.platform == 'win32': | ||
| setup_command += ' --generator="MinGW Makefiles"' | ||
| make_command = 'mingw32-make' | ||
| binary = 'bin\\\example.exe' | ||
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| if launcher: | ||
| binary = '%s %s' % (launcher, binary) | ||
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| setup_command += ' build-%s' % stamp | ||
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| stdout, stderr = exe(setup_command) | ||
| assert stderr == '' | ||
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| os.chdir(os.path.join(HERE, name, 'build-%s' % stamp)) | ||
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| stdout, stderr = exe(make_command) | ||
| # we do not check for empty stderr due to warnings flushed to stderr | ||
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| stdout, stderr = exe(binary) | ||
| assert stderr == '' | ||
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| assert 'PASSED' in stdout | ||
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| def test_fc(): | ||
| configure_build_and_exe('fc', 'python setup --fc=gfortran') | ||
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| def test_fc_blas(): | ||
| configure_build_and_exe('fc_blas', 'python setup --fc=gfortran --blas') | ||
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| @skip_on_osx | ||
| def test_fc_openblas(): | ||
| configure_build_and_exe('fc_blas', 'python setup --fc=gfortran --openblas') |