Add a package: dmlc/mxnet. (#3579)

* Add dmlc/mxnet packags.

* Build mxnet+cuda+opencv with GCC-4.8.5 and GCC-5.4.0.

* Build mxnet version 0.10.0, 0.10.0.post1 and 0.10.0.post2.

* Add component version constrain for mxnet 0.10.0.x .

* Go through flake8.

* Replace commit hash with commit date as package version.

* Go throught Travis-CI.

* Update submodule version for 0.10.0.post2.

* Add openmp variant for dmlc-core and mxnet.

* Refine variant handling.

* Fix filter_file for dmlc-core.

* Cut long strings into multiple lies due to PEP8 requirements.

* Fix for PEP8.

* Add CUB_INCLUDE.

* Add py-mxnet: Python binding for MXNet.

* Remove distutils.dir_util.

* Add the profiler variant for mxnet.

* Add a shared variant for nnvm.

* Set USE_OPENMP to OFF by default.

* Fix flake8 errors.

* Fix flake8 issues.

* flake8 issues again.
This commit is contained in:
健美猫 2017-10-11 04:56:26 +08:00 committed by Todd Gamblin
parent ef822453b9
commit 9e95e8394e
11 changed files with 573 additions and 0 deletions

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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class Dlpack(Package):
"""DLPack is an RFC for common tensor and operator guidelines
in deep learning systems."""
homepage = "https://github.com/sjtuhpcc/dlpack"
version('master', git='https://github.com/dmlc/dlpack.git', branch='master')
def install(self, spec, prefix):
install_tree('include', prefix.include)

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From 82f2bde92e1f1bf35bdf7b93cacb0aa72d9f096b Mon Sep 17 00:00:00 2001
From: Jianwen WEI <weijianwen@gmail.com>
Date: Fri, 18 Aug 2017 23:16:05 +0800
Subject: [PATCH] Patch CMakeLists.txt to install make/ dir into destination.
---
CMakeLists.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f038dcb..ed01b82 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -134,6 +134,7 @@ endif()
install(TARGETS dmlc ARCHIVE DESTINATION lib LIBRARY DESTINATION lib)
install(DIRECTORY include DESTINATION .)
install(DIRECTORY doc DESTINATION .)
+install(DIRECTORY make DESTINATION .)
# ---[ Linter target
if(MSVC)

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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class DmlcCore(CMakePackage):
"""DMLC-Core is the backbone library to support all DMLC projects,
offers the bricks to build efficient and scalable
distributed machine learning libraries."""
homepage = "https://github.com/dmlc/dmlc-core"
url = "https://github.com/dmlc/dmlc-core.git"
version('master', git='https://github.com/dmlc/dmlc-core.git')
version('20170508', git='https://github.com/dmlc/dmlc-core.git',
commit='a6c5701219e635fea808d264aefc5b03c3aec314')
variant('openmp', default=False, description='Enable OpenMP support')
patch('cmake.patch')
def patch(self):
filter_file('export CC = gcc', '', 'make/config.mk', string=True)
filter_file('export CXX = g++', '', 'make/config.mk', string=True)
filter_file('export MPICXX = mpicxx', '',
'make/config.mk', string=True)
filter_file(r'^USE_OPENMP\s*=.*',
'USE_OPENMP=%s' % ('1' if '+openmp' in self.spec else '0'),
'make/config.mk')
def cmake_args(self):
spec = self.spec
return [
'-DUSE_OPENMP=%s' % ('ON' if '+openmp' in spec else 'OFF'),
]

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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class Mshadow(Package):
"""MShadow is a lightweight CPU/GPU Matrix/Tensor C++ Template Library.
in C++/CUDA."""
homepage = "https://github.com/dmlc/mshadow"
url = "https://github.com/dmlc/mshadow/archive/v1.1.tar.gz"
version('master', git='https://github.com/dmlc/mshadow.git', branch='master')
version('20170721', git='https://github.com/dmlc/mshadow.git',
commit='20b54f068c1035f0319fa5e5bbfb129c450a5256')
def install(self, spec, prefix):
install_tree('mshadow', prefix.include.mshadow)
install_tree('make', prefix.make)

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From 22b64127d7acc9c255b007e120e2a721f4e136d2 Mon Sep 17 00:00:00 2001
From: Jianwen WEI <weijianwen@gmail.com>
Date: Fri, 18 Aug 2017 23:32:16 +0800
Subject: [PATCH] Enable customize CUB MSHADOW PSLITE CUDA paths.
---
Makefile | 26 +++++++++++++++++++++-----
1 file changed, 21 insertions(+), 5 deletions(-)
diff --git a/Makefile b/Makefile
index c71cb13..a53d072 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,19 @@ ifndef DMLC_CORE
DMLC_CORE = $(ROOTDIR)/dmlc-core
endif
+ifndef MSHADOW_PATH
+ MSHADOW_PATH = $(ROOTDIR)/mshadow
+endif
+ifneq ("$(wildcard $(MSHADOW_PATH)/include/mshadow/base.h)","")
+MSHADOW_INC = $(MSHADOW_PATH)/include
+else
+MSHADOW_INC = $(MSHADOW_PATH)
+endif
+
+ifndef PS_PATH
+ PS_PATH = $(ROOTDIR)/ps-lite
+endif
+
ifndef NNVM_PATH
NNVM_PATH = $(ROOTDIR)/nnvm
endif
@@ -32,7 +45,7 @@ ifeq ($(USE_MKL2017), 1)
export USE_MKLML = $(lastword $(RETURN_STRING))
endif
-include mshadow/make/mshadow.mk
+include $(MSHADOW_PATH)/make/mshadow.mk
include $(DMLC_CORE)/make/dmlc.mk
# all tge possible warning tread
@@ -49,7 +62,7 @@ ifeq ($(DEBUG), 1)
else
CFLAGS += -O3 -DNDEBUG=1
endif
-CFLAGS += -I$(ROOTDIR)/mshadow/ -I$(ROOTDIR)/dmlc-core/include -fPIC -I$(NNVM_PATH)/include -Iinclude $(MSHADOW_CFLAGS)
+CFLAGS += -I$(MSHADOW_INC) -I$(DMLC_CORE)/include -fPIC -I$(NNVM_PATH)/include -Iinclude $(MSHADOW_CFLAGS)
LDFLAGS = -pthread $(MSHADOW_LDFLAGS) $(DMLC_LDFLAGS)
ifeq ($(DEBUG), 1)
NVCCFLAGS = -std=c++11 -Xcompiler -D_FORCE_INLINES -g -G -O0 -ccbin $(CXX) $(MSHADOW_NVCCFLAGS)
@@ -125,8 +138,11 @@ ifneq ($(USE_CUDA_PATH), NONE)
NVCC=$(USE_CUDA_PATH)/bin/nvcc
endif
+ifndef CUB_INCLUDE
+ CUB_PATH = $(ROOTDIR)/cub
+endif
+
# ps-lite
-PS_PATH=$(ROOTDIR)/ps-lite
DEPS_PATH=$(shell pwd)/deps
include $(PS_PATH)/make/ps.mk
ifeq ($(USE_DIST_KVSTORE), 1)
@@ -181,11 +197,11 @@ else
endif
# all dep
-LIB_DEP += $(DMLC_CORE)/libdmlc.a $(NNVM_PATH)/lib/libnnvm.a
+LIB_DEP += $(DMLC_CORE)/lib/libdmlc.a $(NNVM_PATH)/lib/libnnvm.a
ALL_DEP = $(OBJ) $(EXTRA_OBJ) $(PLUGIN_OBJ) $(LIB_DEP)
ifeq ($(USE_CUDA), 1)
- CFLAGS += -I$(ROOTDIR)/cub
+ CFLAGS += -I$(CUB_INCLUDE) -I$(USE_CUDA_PATH)/include -I$(CUDNN_PATH)/include
ALL_DEP += $(CUOBJ) $(EXTRA_CUOBJ) $(PLUGIN_CUOBJ)
LDFLAGS += -lcuda -lcufft
SCALA_PKG_PROFILE := $(SCALA_PKG_PROFILE)-gpu
--
1.8.3.1

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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class Mxnet(MakefilePackage):
"""MXNet is a deep learning framework
designed for both efficiency and flexibility."""
homepage = "http://mxnet.io"
url = "https://github.com/apache/incubator-mxnet/archive/0.10.0.post2.tar.gz"
version('0.10.0.post2', '7819d511cf4a6efad681e6662fa966e4',
url="https://github.com/apache/incubator-mxnet/archive/0.10.0.post2.tar.gz")
version('0.10.0.post1', '16d540f407cd22285555b3ab22040032',
url="https://github.com/apache/incubator-mxnet/archive/v0.10.0.post1.tar.gz")
version('0.10.0', '2d0c83c33eda729932d620cca3078826',
url="https://github.com/apache/incubator-mxnet/archive/v0.10.0.tar.gz")
variant('cuda', default=False, description='Enable CUDA support')
variant('opencv', default=True, description='Enable OpenCV support')
variant('openmp', default=False, description='Enable OpenMP support')
variant('profiler', default=False, description='Enable Profiler (for verification and debug only).')
depends_on('dmlc-core@20170508')
depends_on('dmlc-core+openmp', when='+openmp')
depends_on('dmlc-core~openmp', when='~openmp')
depends_on('mshadow@20170721')
depends_on('ps-lite@20170328')
depends_on('nnvm~shared@20170418')
depends_on('openblas')
depends_on('cudnn', when='+cuda')
depends_on('cudnn', when='+cuda')
depends_on('cub', when='+cuda')
depends_on('opencv+core+imgproc+highgui+jpeg+png+tiff~eigen~ipp@3.0:', when='+opencv')
patch('makefile.patch', when='@0.10:0.11')
def build(self, spec, prefix):
filter_file('export CC = gcc', '', 'make/config.mk', string=True)
filter_file('export CXX = g++', '', 'make/config.mk', string=True)
args = [
'CC=%s' % self.compiler.cc,
'CXX=%s' % self.compiler.cxx,
'DMLC_CORE=%s' % spec['dmlc-core'].prefix,
'MSHADOW_PATH=%s' % spec['mshadow'].prefix,
'PS_PATH=%s' % spec['ps-lite'].prefix,
'NNVM_PATH=%s' % spec['nnvm'].prefix,
'USE_OPENMP=%s' % ('1' if '+openmp' in spec else '0'),
'USE_CUDA=%s' % ('1' if '+cuda' in spec else '0'),
'USE_CUDNN=%s' % ('1' if '+cuda' in spec else '0'),
'CUB_INCLUDE=%s' % spec['cub'].prefix.include,
'USE_OPENCV=%s' % ('1' if '+opencv' in spec else '0'),
'USE_PROFILER=%s' % ('1' if '+profiler' in spec else '0'),
]
if '+opencv' in spec:
filter_file('$(shell pkg-config --cflags opencv)',
'-I%s' % spec['opencv'].prefix.include,
'Makefile', string=True)
filter_file('$(filter-out -lopencv_ts, '
'$(shell pkg-config --libs opencv))',
'-lopencv_core -lopencv_imgproc -lopencv_imgcodecs',
'Makefile', string=True)
# TODO: Add more BLAS support
args.append('USE_BLAS=openblas')
if '+cuda' in spec:
args.extend(['USE_CUDA_PATH=%s' % spec['cuda'].prefix,
'CUDNN_PATH=%s' % spec['cudnn'].prefix])
make(*args)
def install(self, spec, prefix):
install_tree('include', prefix.include)
install_tree('lib', prefix.lib)
install_tree('bin', prefix.bin)

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From e75004208ea98cea0bb2ad9b5f18a59cf6814333 Mon Sep 17 00:00:00 2001
From: Jianwen WEI <weijianwen@gmail.com>
Date: Mon, 11 Sep 2017 00:26:24 +0800
Subject: [PATCH] Install nnvm lib and haders. Offer choice to build static or
shared lib.
---
CMakeLists.txt | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d40deb5..aac0531 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -17,6 +17,10 @@ set(nnvm_LINKER_LIBS "")
add_definitions(-DNNVM_EXPORTS)
+# Build a shared lib (libnnvm.so) by default
+option(USE_SHARED_NNVM "Build a shared nnvm lib" ON)
+option(USE_STATIC_NNVM "Build a static nnvm lib" OFF)
+
# compile
if(MSVC)
add_definitions(-DDMLC_USE_CXX11)
@@ -61,8 +65,15 @@ elseif(DMLC_CORE_PATH)
include_directories(${DMLC_CORE_PATH}/include)
endif()
-add_library(nnvm SHARED ${SOURCE})
-target_link_libraries(nnvm ${nnvm_LINKER_LIBS})
+if(USE_SHARED_NNVM)
+ add_library(nnvm SHARED ${SOURCE})
+ target_link_libraries(nnvm ${nnvm_LINKER_LIBS})
+endif()
+if(USE_STATIC_NNVM)
+ add_library(nnvm_static STATIC ${SOURCE})
+ target_link_libraries(nnvm_static ${nnvm_LINKER_LIBS})
+ set_target_properties(nnvm_static PROPERTIES OUTPUT_NAME "nnvm")
+endif()
if(INSTALL_INCLUDE_DIR)
add_custom_command(TARGET nnvm POST_BUILD
@@ -71,6 +82,16 @@ if(INSTALL_INCLUDE_DIR)
)
endif()
+# ---[ Install lib, header and docs
+if(USE_SHARED_NNVM)
+ install(TARGETS nnvm LIBRARY DESTINATION lib)
+endif()
+if(USE_STATIC_NNVM)
+ install(TARGETS nnvm_static ARCHIVE DESTINATION lib)
+endif()
+install(DIRECTORY include DESTINATION .)
+install(DIRECTORY docs DESTINATION .)
+
# ---[ Linter target
if(MSVC)
find_package(PythonInterp 2)
--
1.8.3.1

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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class Nnvm(CMakePackage):
"""nnvm is a modular, decentralized and lightweight
part to help build deep learning libraries."""
homepage = "https://github.com/dmlc/nnvm"
url = "https://github.com/dmlc/nnvm.git"
version('master', git='https://github.com/dmlc/nnvm.git', branch='master')
version('20170418', git='https://github.com/dmlc/nnvm.git',
commit='b279286304ac954098d94a2695bca599e832effb')
variant('shared', default=True, description='Build a shared NNVM lib.')
depends_on('dmlc-core')
patch('cmake.patch')
def cmake_args(self):
spec = self.spec
return [
'-DUSE_SHARED_NNVM=%s' % ('ON' if '+shared' in spec else 'OFF'),
'-DUSE_STATIC_NNVM=%s' % ('ON' if '~shared' in spec else 'OFF'),
]

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From b787a6413d6d54c46db476176656fec108c57527 Mon Sep 17 00:00:00 2001
From: Jianwen WEI <weijianwen@gmail.com>
Date: Wed, 5 Apr 2017 19:53:51 +0800
Subject: [PATCH] Add install() for ps-lite in CMake.
---
CMakeLists.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e5d13d0..d68491c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -63,3 +63,8 @@ set(pslite_LINKER_LIBS ${pslite_LINKER_LIBS_L} PARENT_SCOPE)
set(pslite_LINKER_LIBS_RELEASE ${pslite_LINKER_LIBS_L_RELEASE} PARENT_SCOPE)
set(pslite_LINKER_LIBS_DEBUG ${pslite_LINKER_LIBS_L_DEBUG} PARENT_SCOPE)
set(pslite_INCLUDE_DIR ${pslite_INCLUDE_DIR_L} PARENT_SCOPE)
+
+install(TARGETS pslite ARCHIVE DESTINATION lib)
+install(DIRECTORY include DESTINATION .)
+install(DIRECTORY docs DESTINATION .)
+install(DIRECTORY make DESTINATION .)

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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the LICENSE file for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class PsLite(CMakePackage):
"""ps-lite is A light and efficient implementation
of the parameter server framework."""
homepage = "https://github.com/dmlc/ps-lite"
url = "https://github.com/dmlc/ps-lite.git"
version('master', git='https://github.com/dmlc/ps-lite.git', branch='master')
version('20170328', git='https://github.com/dmlc/ps-lite.git',
commit='acdb698fa3bb80929ef83bb37c705f025e119b82')
depends_on('protobuf@3:')
depends_on('zeromq')
patch('cmake.patch')

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##############################################################################
# Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/llnl/spack
# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
class PyMxnet(PythonPackage):
"""Python binding for DMLC/MXNet."""
homepage = "http://mxnet.io"
url = "https://github.com/sjtuhpcc/python-mxnet/archive/0.10.0.post2.tar.gz"
version('0.10.0.post2', '64a646fbf5d1b53ce1008da1bf94d77c',
url='https://github.com/sjtuhpcc/python-mxnet/archive/0.10.0.post2.tar.gz')
# TODO
# install_time_test_callbacks = ['install_test', 'import_module_test']
# import_modules = ['mxnet', 'mxnet.module', 'mxnet._ctypes', 'mxnet.rnn',
# 'mxnet._cy2', 'mxnet._cy3', 'mxnet.notebook', 'mxnet.contrib']
variant('cuda', default=False, description='Enable CUDA support')
depends_on('python@2.6:2.8,3.3:')
depends_on('py-setuptools', type=('build', 'run'))
depends_on('py-numpy@1.7.1:', type=('build', 'run'))
# depends_on('py-pip', type='build')
depends_on('mxnet', type=('build', 'run'))
depends_on('mxnet+cuda', when='+cuda', type=('build', 'run'))
def patch(self):
spec = self.spec
filter_file('../../../',
spec['mxnet'].prefix.lib,
'mxnet/libinfo.py', string=True)