Squashed feature branch:

* Added CUDA support
 * Performance improvements
 * API improvements
 * Added "depth" parameter to GEMM
 * Android cross-compilation

python/pyisaac/setup.py

@@ -0,0 +1,120 @@
+import os, sys
+from distutils.command.build_ext import build_ext
+from setuptools import Extension, setup
+from distutils.sysconfig import get_python_inc
+from distutils import sysconfig
+from imp import find_module
+from glob import glob
+
+platform_cflags = {}
+platform_ldflags = {}
+platform_libs = {}
+class build_ext_subclass(build_ext):
+    """Shamelessly stolen from
+    https://stackoverflow.com/questions/724664
+    """
+    def build_extensions(self):
+        c = self.compiler.compiler_type
+        if c in platform_cflags.keys():
+            for e in self.extensions:
+                e.extra_compile_args = platform_cflags[c]
+        if c in platform_ldflags.keys():
+            for e in self.extensions:
+                e.extra_link_args = platform_ldflags[c]
+        if c in platform_libs.keys():
+            for e in self.extensions:
+                try:
+                    e.libraries += platform_libs[c]
+                except:
+                    e.libraries = platform_libs[c]
+        build_ext.build_extensions(self)
+
+def main():
+
+    def recursive_glob(rootdir='.', suffix=''):
+        return [os.path.join(looproot, filename)
+                for looproot, _, filenames in os.walk(rootdir)
+                for filename in filenames if filename.endswith(suffix)]
+
+    def remove_prefixes(optlist, bad_prefixes):
+        for bad_prefix in bad_prefixes:
+            for i, flag in enumerate(optlist):
+                if flag.startswith(bad_prefix):
+                    optlist.pop(i)
+                    break
+        return optlist
+
+    cvars = sysconfig.get_config_vars()
+    cvars['OPT'] = "-DNDEBUG -O3 -std=c++11 ${BACKEND_DEFINES}" + str.join(' ', remove_prefixes(cvars['OPT'].split(), ['-g', '-O', '-Wstrict-prototypes', '-DNDEBUG']))
+    cvars["CFLAGS"] = cvars["BASECFLAGS"] + " " + cvars["OPT"]
+    cvars["LDFLAGS"] = '-Wl,--no-as-needed ' + cvars["LDFLAGS"]
+    
+    DEFINES = []
+    INCLUDE_DIRS = ['${CMAKE_CURRENT_SOURCE_DIR}/external/boost/include',
+                     os.path.join(find_module("numpy")[1], "core", "include"),
+                    '${PROJECT_SOURCE_DIR}/include',
+                    '${CUDA_INCLUDE_DIRS}']
+    LIBRARY_DIRS = ['${CMAKE_BINARY_DIR}/lib']
+
+    src = [os.path.join('${CMAKE_CURRENT_SOURCE_DIR}', 'src', sf) for sf in ['_isaac.cpp']]
+
+    boostsrc = '${CMAKE_CURRENT_SOURCE_DIR}/external/boost/libs/'
+    for s in ['numpy','python','smart_ptr','system','thread']:
+        src = src + [x for x in recursive_glob('${CMAKE_CURRENT_SOURCE_DIR}/external/boost/libs/' + s + '/src/','.cpp') if 'win32' not in x and 'pthread' not in x]
+    # make sure next line succeeds even on Windows
+    src = [f.replace("\\", "/") for f in src]
+    if sys.platform == "win32":
+        src += glob(boostsrc + "/thread/src/win32/*.cpp")
+        src += glob(boostsrc + "/thread/src/tss_null.cpp")
+    else:
+        src += glob(boostsrc + "/thread/src/pthread/*.cpp")
+    src= [f for f in src  if not f.endswith("once_atomic.cpp")]
+
+
+    setup(
+		name="pyisaac",
+		package_dir={ '': '${CMAKE_CURRENT_SOURCE_DIR}' },
+		version=[],
+		description="Auto-tuned input-dependent linear algebra subroutines",
+		author='Philippe Tillet',
+		author_email='ptillet@g.harvard.edu',
+		classifiers=[
+		    'Environment :: Console',
+		    'Development Status :: 1 - Experimental',
+		    'Intended Audience :: Developers',
+		    'Intended Audience :: Other Audience',
+		    'Intended Audience :: Science/Research',
+		    'License :: OSI Approved :: MIT License',
+		    'Natural Language :: English',
+		    'Programming Language :: C++',
+		    'Programming Language :: Python',
+		    'Programming Language :: Python :: 2',
+		    'Programming Language :: Python :: 2.6',
+		    'Programming Language :: Python :: 2.7',
+		    'Programming Language :: Python :: 3',
+		    'Programming Language :: Python :: 3.2',
+		    'Programming Language :: Python :: 3.3',
+		    'Programming Language :: Python :: 3.4',
+		    'Topic :: Scientific/Engineering',
+		    'Topic :: Scientific/Engineering :: Mathematics',
+		    'Topic :: Scientific/Engineering :: Physics',
+		    'Topic :: Scientific/Engineering :: Machine Learning',
+		],
+
+		packages=["pyisaac"],
+		ext_package="pyisaac",
+		ext_modules=[Extension(
+                    '_isaac',src,
+		    extra_compile_args= ['-Wno-unused-function', '-Wno-unused-local-typedefs'],
+                    extra_link_args=['-Wl,-soname=_isaac.so'],
+		    define_macros=DEFINES,
+		    undef_macros=[],
+		    include_dirs=INCLUDE_DIRS,
+		    library_dirs=LIBRARY_DIRS,
+                    libraries=['OpenCL', 'isaac']
+		)],
+		cmdclass={'build_ext': build_ext_subclass}
+    )
+
+if __name__ == "__main__":
+    main()