diff --git a/var/spack/repos/builtin/packages/cntk/build.patch b/var/spack/repos/builtin/packages/cntk/build.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0b1e46e9116cecd547fabebeb2d826d8e1e977d8
--- /dev/null
+++ b/var/spack/repos/builtin/packages/cntk/build.patch
@@ -0,0 +1,401 @@
+From 6ee89684a8e7b509f977bab00573c73563df4bc6 Mon Sep 17 00:00:00 2001
+From: Jianwen WEI <weijianwen@gmail.com>
+Date: Wed, 5 Apr 2017 16:52:54 +0800
+Subject: [PATCH 1/1] Refine the build process to allow reuse pre-installed
+ packages: multiverso 1bit-sgd kaldi openfst.
+
+---
+ Makefile | 69 +++++++++++++++---------------
+ configure | 144 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 178 insertions(+), 35 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 0586fd94b..bbd75e08c 100644
+--- a/Makefile
++++ b/Makefile
+@@ -25,14 +25,18 @@
+ # If not specified, GPU will not be enabled
+ # CUB_PATH= path to NVIDIA CUB installation, so $(CUB_PATH)/cub/cub.cuh exists
+ # defaults to /usr/local/cub-1.4.1
+-# CUDNN_PATH= path to NVIDIA cuDNN installation so $(CUDNN_PATH)/cuda/include/cudnn.h exists
++# CUDNN_PATH= path to NVIDIA cuDNN installation so $(CUDNN_PATH)/include/cudnn.h exists
+ # CuDNN version needs to be 5.0 or higher.
+ # KALDI_PATH= Path to Kaldi
+ # If not specified, Kaldi plugins will not be built
++# OPENFST_PATH= Path to OpenFST
++# OpenFST is required by Kaldi Reader.
+ # OPENCV_PATH= path to OpenCV 3.1.0 installation, so $(OPENCV_PATH) exists
+ # defaults to /usr/local/opencv-3.1.0
+ # PROTOBUF_PATH= path to Protocol Buffers 3.1.0 installation, so $(PROTOBUF_PATH) exists
+ # defaults to /usr/local/protobuf-3.1.0
++# MULTIVERSO_PATH= path to Multiverso installation or source code, so $(MULTIVERSO_PATH) exists
++# defaults to Source/Multiverso
+ # LIBZIP_PATH= path to libzip installation, so $(LIBZIP_PATH) exists
+ # defaults to /usr/local/
+ # BOOST_PATH= path to Boost installation, so $(BOOST_PATH)/include/boost/test/unit_test.hpp
+@@ -149,8 +153,8 @@ ifdef CUDA_PATH
+
+ # Set up cuDNN if needed
+ ifdef CUDNN_PATH
+- INCLUDEPATH += $(CUDNN_PATH)/cuda/include
+- LIBPATH += $(CUDNN_PATH)/cuda/lib64
++ INCLUDEPATH += $(CUDNN_PATH)/include
++ LIBPATH += $(CUDNN_PATH)/lib64
+ LIBS_LIST += cudnn
+ COMMON_FLAGS +=-DUSE_CUDNN
+ endif
+@@ -188,16 +192,11 @@ ifeq ("$(MATHLIB)","openblas")
+ CPPFLAGS += -DUSE_OPENBLAS
+ endif
+
+-
++# Set up kaldi and openfst for Kaldi2Reader if needed
+ ifdef KALDI_PATH
+- ########## Copy includes and defines from $(KALDI_PATH)/src/kaldi.mk ##########
+- FSTROOT = $(KALDI_PATH)/tools/openfst
+- ATLASINC = $(KALDI_PATH)/tools/ATLAS/include
+-
+- INCLUDEPATH += $(KALDI_PATH)/src $(ATLASINC) $(FSTROOT)/include
++ INCLUDEPATH += $(KALDI_PATH)/include $(OPENFST_PATH)/incldue
+ CPPFLAGS += -DKALDI_DOUBLEPRECISION=0 -DHAVE_POSIX_MEMALIGN -DHAVE_EXECINFO_H=1 -DHAVE_CXXABI_H -DHAVE_ATLAS -DHAVE_OPENFST_GE_10400
+-
+- KALDI_LIBPATH += $(KALDI_PATH)/src/lib
++ KALDI_LIBPATH += $(KALDI_PATH)/lib $(OPENFST_PATH)/lib
+ KALDI_LIBS_LIST := kaldi-util kaldi-matrix kaldi-base kaldi-hmm kaldi-cudamatrix kaldi-nnet kaldi-lat
+ KALDI_LIBS := $(addprefix -l,$(KALDI_LIBS_LIST))
+ endif
+@@ -316,7 +315,7 @@ SRC += $(PP_SRC)
+ $(PERF_PROFILER_LIB): $(PP_OBJ)
+ @echo $(SEPARATOR)
+ @echo creating $@ for $(ARCH) with build type $(BUILDTYPE)
+- @mkdir -p $(dir $@)
++ -@mkdir -p $(dir $@)
+ $(CXX) $(LDFLAGS) -shared $(patsubst %,$(RPATH)%, $(ORIGINDIR)) -o $@ $^
+
+
+@@ -920,17 +919,13 @@ endif
+
+ ifeq ("$(CNTK_ENABLE_1BitSGD)","true")
+
+-ifeq (,$(wildcard Source/1BitSGD/*.h))
+- $(error Build with 1bit-SGD was requested but cannot find the code. Please check https://github.com/Microsoft/CNTK/wiki/Enabling-1bit-SGD for instructions)
+-endif
+-
+- INCLUDEPATH += $(SOURCEDIR)/1BitSGD
++ INCLUDEPATH += $(ONEBITSGD_PATH)
+
+ COMMON_FLAGS += -DCNTK_PARALLEL_TRAINING_SUPPORT
+ # temporarily adding to 1bit, need to work with others to fix it
+ endif
+
+-
++
+ ########################################
+ # ASGD(multiverso) setup
+ ########################################
+@@ -938,13 +933,9 @@ endif
+
+ ifeq ("$(CNTK_ENABLE_ASGD)","true")
+
+-ifeq (,$(wildcard Source/Multiverso/include/multiverso/*.h))
+- $(error Build with Multiverso was requested but cannot find the code. Please check https://github.com/Microsoft/CNTK/wiki/Multiple-GPUs-and-machines#24-data-parallel-asgd to learn more.)
+-endif
+-
+ lMULTIVERSO:=-lmultiverso
+
+-INCLUDEPATH += $(SOURCEDIR)/Multiverso/include
++INCLUDEPATH += $(MULTIVERSO_PATH)/include
+ COMMON_FLAGS += -DASGD_PARALLEL_SUPPORT
+
+ MULTIVERSO_LIB:=$(LIBDIR)/libmultiverso.so
+@@ -958,11 +949,16 @@ MULTIVERSO_CMAKE_BUILDTYPE=Debug
+ endif
+
+ # TODO need to align Multiverso OpenMP with the one we use (libiomp). For now, disabled.
+-$(MULTIVERSO_LIB):
++$(MULTIVERSO_LIB):
++ifneq ("$(wildcard $(MULTIVERSO_PATH)/lib/libmultiverso.so)","")
++ # reuse pre-installed multiverso library to $(LIBDIR) then skip building $(MULTIVERSO_LIB) when possible
++ @mkdir -p $(LIBDIR)
++ cp $(MULTIVERSO_PATH)/lib/libmultiverso.so $(LIBDIR)
++else
+ @echo "Build Multiverso lib"
+ @mkdir -p $(LIBDIR)
+ @mkdir -p $(BINDIR)
+- @mkdir -p $(SOURCEDIR)/Multiverso/build/$(BUILDTYPE)
++ @mkdir -p $(MULTIVERSO_PATH)/build/$(BUILDTYPE)
+ @cmake -DCMAKE_VERBOSE_MAKEFILE=TRUE \
+ -DCMAKE_CXX_COMPILER=$(CXX) \
+ -DOpenMP_CXX_FLAGS="" \
+@@ -976,17 +972,22 @@ $(MULTIVERSO_LIB):
+ -DCMAKE_BUILD_TYPE=$(MULTIVERSO_CMAKE_BUILDTYPE) \
+ -B./Source/Multiverso/build/$(BUILDTYPE) -H./Source/Multiverso
+ @make VERBOSE=1 -C ./Source/Multiverso/build/$(BUILDTYPE) -j multiverso
++endif
+
+ UNITTEST_MULTIVERSO_SRC = \
+- $(SOURCEDIR)/Multiverso/Test/unittests/test_array.cpp \
+- $(SOURCEDIR)/Multiverso/Test/unittests/test_blob.cpp \
+- $(SOURCEDIR)/Multiverso/Test/unittests/test_kv.cpp \
+- $(SOURCEDIR)/Multiverso/Test/unittests/test_message.cpp \
+- $(SOURCEDIR)/Multiverso/Test/unittests/test_multiverso.cpp \
+- $(SOURCEDIR)/Multiverso/Test/unittests/test_node.cpp \
+- $(SOURCEDIR)/Multiverso/Test/unittests/test_sync.cpp \
+-
+-UNITTEST_MULTIVERSO_OBJ := $(patsubst %.cpp, $(OBJDIR)/%.o, $(UNITTEST_MULTIVERSO_SRC))
++ $(MULTIVERSO_PATH)/Test/unittests/test_array.cpp \
++ $(MULTIVERSO_PATH)/Test/unittests/test_blob.cpp \
++ $(MULTIVERSO_PATH)/Test/unittests/test_kv.cpp \
++ $(MULTIVERSO_PATH)/Test/unittests/test_message.cpp \
++ $(MULTIVERSO_PATH)/Test/unittests/test_multiverso.cpp \
++ $(MULTIVERSO_PATH)/Test/unittests/test_node.cpp \
++ $(MULTIVERSO_PATH)/Test/unittests/test_sync.cpp \
++
++UNITTEST_MULTIVERSO_OBJ := $(patsubst $(MULTIVERSO_PATH)/Test/unittests/%.cpp, $(OBJDIR)/Source/Multiverso/Test/unittests/%.o, $(UNITTEST_MULTIVERSO_SRC))
++
++$(OBJDIR)/Source/Multiverso/Test/unittests/%.o: $(MULTIVERSO_PATH)/Test/unittests/%.cpp
++ -@ mkdir -p $(OBJDIR)/Source/Multiverso/Test/unittests
++ $(CXX) -c $< -o $@ $(COMMON_FLAGS) $(CPPFLAGS) $(CXXFLAGS) $(INCLUDEPATH:%=-I%)
+
+ UNITTEST_MULTIVERSO := $(BINDIR)/multiversotests
+
+diff --git a/configure b/configure
+index 2c2e5cee7..c9c0072c9 100755
+--- a/configure
++++ b/configure
+@@ -41,6 +41,14 @@ boost_check=include/boost/test/unit_test.hpp
+ protobuf_path=
+ protobuf_check=lib/libprotobuf.a
+
++# Multiverso library
++multiverso_path=
++multiverso_check=include/multiverso/multiverso.h
++
++# 1bitsgd library
++onebitsgd_path=
++onebitsgd_check=BlockMomentumSGD.h
++
+ # MPI library
+ mpi_path=
+ mpi_check=include/mpi.h
+@@ -49,6 +57,10 @@ have_kaldi=no
+ kaldi_path=
+ kaldi_check=src/kaldi.mk
+
++have_openfst=no
++openfst_path=
++openfst_check=include/fst/fst.h
++
+ have_buildtype=no
+ buildtype=
+ default_buildtype=release
+@@ -67,7 +79,7 @@ cub_check=cub/cub.cuh
+
+ have_cudnn=no
+ cudnn_path=
+-cudnn_check=cuda/include/cudnn.h
++cudnn_check=include/cudnn.h
+
+ have_opencv=no
+ opencv_path=
+@@ -112,6 +124,7 @@ default_boost="boost-1.60.0"
+ default_cudas="cuda-8.0 cuda-7.5"
+ default_nccls="nccl"
+ default_kaldis="kaldi-trunk kaldi-c024e8aa"
++default_openfst="openfst-1.6"
+ default_gdk_includes="include/nvidia/gdk"
+ default_gdk_nvml_libs="src/gdk/nvml/lib"
+ default_cubs="cub-1.4.1"
+@@ -121,6 +134,8 @@ default_protobuf="protobuf-3.1.0"
+ default_libzips="libzip-1.1.2"
+ default_swig="swig-3.0.10"
+ default_mpi="mpi"
++default_multiverso=Source/Multiverso
++default_onebitsgd=Source/1BitSGD
+
+ function default_paths ()
+ {
+@@ -178,6 +193,16 @@ function find_protobuf ()
+ find_dir "$default_protobuf" "$protobuf_check"
+ }
+
++function find_multiverso ()
++{
++ find_dir "$default_multiverso" "$multiverso_check"
++}
++
++function find_onebitsgd ()
++{
++ find_dir "$default_onebitsgd" "$onebitsgd_check"
++}
++
+ function find_nccl ()
+ {
+ find_dir "$default_nccls" "$nccl_check"
+@@ -193,6 +218,11 @@ function find_kaldi ()
+ find_dir "$default_kaldis" "$kaldi_check"
+ }
+
++function find_openfst ()
++{
++ find_dir "$default_openfst" "$openfst_check"
++}
++
+ function find_gdk_include ()
+ {
+ find_dir "$default_gdk_includes" "$gdk_include_check"
+@@ -352,11 +382,14 @@ function show_help ()
+ echo " --with-openblas[=directory] (experimental) $(show_default $(find_openblas))"
+ echo " --with-buildtype=(debug|release) $(show_default $default_buildtype)"
+ echo " --with-kaldi[=directory] $(show_default $(find_kaldi))"
++ echo " --with-openfst[=directory] $(show_default $(find_openfst))"
+ echo " --with-opencv[=directory] $(show_default $(find_opencv))"
+ echo " --with-libzip[=directory] $(show_default $(find_libzip))"
+ echo " --with-code-coverage[=(yes|no)] $(show_default ${default_use_code_coverage})"
+ echo " --with-boost[=directory] $(show_default $(find_boost))"
+ echo " --with-protobuf[=directory] $(show_default $(find_protobuf))"
++ echo " --with-multiverso[=directory] $(show_default $(find_multiverso))"
++ echo " --with-1bitsgd[=directory] $(show_default $(find_onebitsgd))"
+ echo " --with-py-versions=(space-separated list of 27, 34, 35)"
+ echo " --with-py27-path[=directory] $(show_default $(find_python 27))"
+ echo " --with-py34-path[=directory] $(show_default $(find_python 34))"
+@@ -751,6 +784,46 @@ do
+ fi
+ fi
+ ;;
++ --with-multiverso*)
++ if test x$optarg = x
++ then
++ multiverso_path=$(find_multiverso)
++ if test x$multiverso_path = x
++ then
++ echo "Cannot find Multiverso directory"
++ echo "Please specify a value for --with-multiverso"
++ exit 1
++ fi
++ else
++ if test $(check_dir $optarg $multiverso_check) = yes
++ then
++ multiverso_path=$optarg
++ else
++ echo "Invalid Multiverso directory $optarg"
++ exit 1
++ fi
++ fi
++ ;;
++ --with-1bitsgd*)
++ if test x$optarg = x
++ then
++ onebitsgd_path=$(find_onebitsgd)
++ if test x$onebitsgd_path = x
++ then
++ echo "Cannot find 1BitSGD directory"
++ echo "Please specify a value for --with-1bitsgd"
++ exit 1
++ fi
++ else
++ if test $(check_dir $optarg $onebitsgd_check) = yes
++ then
++ onebitsgd_path=$optarg
++ else
++ echo "Invalid 1BitSGD directory $optarg"
++ exit 1
++ fi
++ fi
++ ;;
+ --with-buildtype*)
+ have_buildtype=yes
+ case $optarg in
+@@ -784,6 +857,27 @@ do
+ fi
+ fi
+ ;;
++ --with-openfst*)
++ have_openfst=yes
++ if test x$optarg = x
++ then
++ openfst_path=$(find_openfst)
++ if test x$openfst_path = x
++ then
++ echo "Cannot find openfst directory"
++ echo "Please specify a value for --with-openfst"
++ exit 1
++ fi
++ else
++ if test $(check_dir $optarg $openfst_check)
++ then
++ openfst_path=$optarg
++ else
++ echo "Invalid openfst directory $optarg"
++ exit 1
++ fi
++ fi
++ ;;
+ --with-opencv*)
+ have_opencv=yes
+ if test x$optarg = x
+@@ -1049,6 +1143,48 @@ then
+ fi
+ fi
+
++if test x$kaldi_path != x && test x$openfst_path = x
++then
++ openfst_path=$(find_openfst)
++ if test x$openfst_path = x
++ then
++ echo CNTK KaldiReader requires OpenFST library. Please check
++ echo https://github.com/Microsoft/CNTK/blob/master/Source/Readers/KaldiReaderReadme
++ echo to learn more.
++ exit 1
++ else
++ echo Found OpenFST library at $openfst_path
++ fi
++fi
++
++if test $enable_1bitsgd = yes && test x$onebitsgd_path = x
++then
++ onebitsgd_path=$(find_onebitsgd)
++ if test x$onebitsgd_path = x
++ then
++ echo Cannot locate 1BitSGD library. See
++ echo https://github.com/Microsoft/CNTK/wiki/Enabling-1bit-SGD
++ echo for installation instructions.
++ exit 1
++ else
++ echo Found 1BitSGD library at $onebitsgd_path
++ fi
++fi
++
++if test $enable_asgd = yes && test x$multiverso_path = x
++then
++ multiverso_path=$(find_multiverso)
++ if test x$multiverso_path = x
++ then
++ echo Build with Multiverso was requested but cannot find the code. Please check
++ echo https://github.com/Microsoft/CNTK/wiki/Multiple-GPUs-and-machines#24-data-parallel-asgd
++ echo to learn more.
++ exit 1
++ else
++ echo Found Multiverso library at $multiverso_path
++ fi
++fi
++
+ if test x$mpi_path = x
+ then
+ mpi_path=$(find_mpi)
+@@ -1123,6 +1259,12 @@ fi
+ if test x$protobuf_path != x; then
+ echo PROTOBUF_PATH=$protobuf_path >> $config
+ fi
++if test x$multiverso_path != x; then
++ echo MULTIVERSO_PATH=$multiverso_path >> $config
++fi
++if test x$onebitsgd_path != x; then
++ echo ONEBITSGD_PATH=$onebitsgd_path >> $config
++fi
+ if test x$mpi_path != x; then
+ echo MPI_PATH=$mpi_path >> $config
+ fi
+--
+2.11.1
+
diff --git a/var/spack/repos/builtin/packages/cntk/kaldireader-openblas.patch b/var/spack/repos/builtin/packages/cntk/kaldireader-openblas.patch
new file mode 100644
index 0000000000000000000000000000000000000000..75bd4146e762135831fdd325d9c2e14611dfa644
--- /dev/null
+++ b/var/spack/repos/builtin/packages/cntk/kaldireader-openblas.patch
@@ -0,0 +1,32 @@
+From a5cdb4fdce55813b79e3ee6300f282ba6d7b6b85 Mon Sep 17 00:00:00 2001
+From: Jianwen WEI <weijianwen@gmail.com>
+Date: Fri, 14 Apr 2017 12:40:44 +0800
+Subject: [PATCH 1/1] Replace ATLAS with OpenBLAS in KaldiReader.
+
+---
+ Makefile | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index bbd75e08c..909457963 100644
+--- a/Makefile
++++ b/Makefile
+@@ -189,13 +189,13 @@ ifeq ("$(MATHLIB)","openblas")
+ INCLUDEPATH += $(OPENBLAS_PATH)/include
+ LIBPATH += $(OPENBLAS_PATH)/lib
+ LIBS_LIST += openblas m pthread
+- CPPFLAGS += -DUSE_OPENBLAS
++ CPPFLAGS += -DUSE_OPENBLAS -DHAVE_OPENBLAS
+ endif
+
+ # Set up kaldi and openfst for Kaldi2Reader if needed
+ ifdef KALDI_PATH
+ INCLUDEPATH += $(KALDI_PATH)/include $(OPENFST_PATH)/incldue
+- CPPFLAGS += -DKALDI_DOUBLEPRECISION=0 -DHAVE_POSIX_MEMALIGN -DHAVE_EXECINFO_H=1 -DHAVE_CXXABI_H -DHAVE_ATLAS -DHAVE_OPENFST_GE_10400
++ CPPFLAGS += -DKALDI_DOUBLEPRECISION=0 -DHAVE_POSIX_MEMALIGN -DHAVE_EXECINFO_H=1 -DHAVE_CXXABI_H -DHAVE_OPENFST_GE_10400
+ KALDI_LIBPATH += $(KALDI_PATH)/lib $(OPENFST_PATH)/lib
+ KALDI_LIBS_LIST := kaldi-util kaldi-matrix kaldi-base kaldi-hmm kaldi-cudamatrix kaldi-nnet kaldi-lat
+ KALDI_LIBS := $(addprefix -l,$(KALDI_LIBS_LIST))
+--
+2.11.1
+
diff --git a/var/spack/repos/builtin/packages/cntk/package.py b/var/spack/repos/builtin/packages/cntk/package.py
new file mode 100644
index 0000000000000000000000000000000000000000..801c69dae49f7cdf4e0416562a7b307858cc0004
--- /dev/null
+++ b/var/spack/repos/builtin/packages/cntk/package.py
@@ -0,0 +1,117 @@
+##############################################################################
+# 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 Cntk(Package):
+ """The Microsoft Cognitive Toolkit is a unified deep-learning toolkit
+ that describes neural networks as a series of computational steps
+ via a directed graph."""
+
+ homepage = "https://www.microsoft.com/en-us/research/product/cognitive-toolkit"
+ url = "https://github.com/Microsoft/CNTK/archive/v2.0.beta15.0.tar.gz"
+
+ version('master', git='https://github.com/Microsoft/CNTK.git', branch='master')
+ version('2.0.rc1', url='https://github.com/Microsoft/CNTK/archive/v2.0.rc1.tar.gz')
+
+ variant('opencv', default=False, description="Enable OpenCV support.")
+ variant('kaldi', default=False, description="Enable Kaldi support.")
+ variant('asgd', default=True, description="Enable DataParallelASGD powered by Multiverso.")
+ variant('1bitsgd', default=False, description="Enable 1bitsgd support.")
+ variant('cuda', default=False, description="Enable CUDA support.")
+ variant('debug', default=False, description="Debug build.")
+
+ depends_on('libzip')
+ depends_on('openblas')
+ depends_on('mpi')
+ depends_on('boost')
+ depends_on('protobuf~shared')
+ # CNTK depends on kaldi@c02e8.
+ # See https://github.com/Microsoft/CNTK/blob/master/Tools/docker/CNTK-CPUOnly-Image/Dockerfile#L105-L125
+ depends_on('kaldi@c024e8', when='+kaldi')
+ depends_on('opencv', when='+opencv')
+ depends_on('cuda', when='+cuda')
+ depends_on('cub@1.4.1', when='+cuda')
+ depends_on('cudnn@5.1', when='+cuda')
+ depends_on('nccl', when='+cuda')
+ depends_on('cntk1bitsgd@c8b77d', when='+1bitsgd')
+ depends_on('multiverso@143187', when='+asgd')
+
+ # Patch CNTN's build process to use libs installed outside CNTK source tree
+ # multiverso, kaldi, openfst
+ patch('build.patch')
+ # Patch to fix BLAS inconsistency between CNTK and KaldiReader
+ patch('kaldireader-openblas.patch')
+
+ def install(self, spec, prefix):
+ args = []
+
+ args.append('--with-mpi=' + spec['mpi'].prefix)
+ args.append('--with-openblas=' + spec['openblas'].prefix)
+ args.append('--with-libzip=' + spec['libzip'].prefix)
+ args.append('--with-boost=' + spec['boost'].prefix)
+ args.append('--with-protobuf=' + spec['protobuf'].prefix)
+
+ if '+debug' in spec:
+ args.append('--with-buildtype=debug')
+ else:
+ args.append('--with-buildtype=release')
+
+ if '+1bitsgd' in spec:
+ args.append('--1bitsgd=yes')
+ args.append('--with-1bitsgd={0}/include'
+ .format(spec['cntk1bitsgd'].prefix))
+
+ if '+asgd' in spec:
+ args.append('--asgd=yes')
+ args.append('--with-multiverso={0}'
+ .format(spec['multiverso'].prefix))
+ else:
+ args.append('--asgd=no')
+
+ if '+opencv' in spec:
+ args.append('--with-opencv=' + spec['opencv'].prefix)
+
+ if '+kaldi' in spec:
+ args.append('--with-kaldi=' + spec['kaldi'].prefix)
+ args.append('--with-openfst=' + spec['openfst'].prefix)
+
+ if '+cuda' in spec:
+ args.append('--cuda=yes')
+ args.append('--with-cuda={0}'.format(spec['cuda'].prefix))
+ args.append('--with-cub={0}'
+ .format(spec['cub'].prefix.include))
+ args.append('--with-cudnn={0}'
+ .format(spec['cudnn'].prefix))
+ args.append('--with-nccl={0}'.format(spec['nccl'].prefix))
+
+ configure(*args)
+
+ make()
+
+ install_tree('bin', prefix.bin)
+ install_tree('lib', prefix.lib)
+ install_tree('Examples', join_path(prefix, 'Examples'))
+ install_tree('Tutorials', join_path(prefix, 'Tutorials'))
diff --git a/var/spack/repos/builtin/packages/cntk1bitsgd/package.py b/var/spack/repos/builtin/packages/cntk1bitsgd/package.py
new file mode 100644
index 0000000000000000000000000000000000000000..7cc3c7030a46c7a2e36a939fb86b874e64be6108
--- /dev/null
+++ b/var/spack/repos/builtin/packages/cntk1bitsgd/package.py
@@ -0,0 +1,44 @@
+##############################################################################
+# 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 *
+from os import listdir
+
+
+class Cntk1bitsgd(Package):
+ """CNTK1bitSGD is the header-only
+ 1-bit stochastic gradient descent (1bit-SGD) library for
+ the Computational Network Toolkit (CNTK)."""
+
+ homepage = "https://github.com/CNTK-components/CNTK1bitSGD"
+
+ version('master', git='https://github.com/CNTK-components/CNTK1bitSGD.git')
+ version('c8b77d', git='https://github.com/CNTK-components/CNTK1bitSGD.git',
+ commit='c8b77d6e325a4786547b27624890276c1483aed1')
+
+ def install(self, spec, prefix):
+ mkdirp(prefix.include)
+ for file in listdir('.'):
+ if file.endswith('.h'):
+ install(file, prefix.include)
diff --git a/var/spack/repos/builtin/packages/multiverso/cmake-143187.patch b/var/spack/repos/builtin/packages/multiverso/cmake-143187.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5f2847f01991f59f4340dc1bf27a65daea0fdb57
--- /dev/null
+++ b/var/spack/repos/builtin/packages/multiverso/cmake-143187.patch
@@ -0,0 +1,28 @@
+From 478bcfecadafb09aa73bacab35d932851b323142 Mon Sep 17 00:00:00 2001
+From: Jianwen WEI <weijianwen@gmail.com>
+Date: Mon, 10 Apr 2017 15:29:50 +0800
+Subject: [PATCH 1/1] Patch 1431875.
+
+---
+ CMakeLists.txt | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 6a824f1..100b21c 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -30,9 +30,10 @@ ADD_SUBDIRECTORY(Test/unittests)
+ ADD_SUBDIRECTORY(Applications/WordEmbedding)
+ ADD_SUBDIRECTORY(Applications/LogisticRegression)
+
+-if(USE_INSTALL_MULTIVERSO)
++if(INSTALL_MULTIVERSO)
+ install (DIRECTORY ${PROJECT_SOURCE_DIR}/include/multiverso DESTINATION include)
+-endif(USE_INSTALL_MULTIVERSO)
++ install (DIRECTORY ${PROJECT_SOURCE_DIR}/Test DESTINATION .)
++endif(INSTALL_MULTIVERSO)
+
+
+ # uninstall target
+--
+2.11.1
diff --git a/var/spack/repos/builtin/packages/multiverso/package.py b/var/spack/repos/builtin/packages/multiverso/package.py
new file mode 100644
index 0000000000000000000000000000000000000000..1537202905183bc5458603fd5323c6f4c3a193a6
--- /dev/null
+++ b/var/spack/repos/builtin/packages/multiverso/package.py
@@ -0,0 +1,48 @@
+##############################################################################
+# 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 Multiverso(CMakePackage):
+ """Multiverso is a parameter server based framework for
+ training machine learning models on big data with numbers of machines."""
+
+ homepage = "https://github.com/Microsoft/Multiverso"
+ url = "https://github.com/Microsoft/Multiverso/archive/v0.2.tar.gz"
+
+ version('master', git='https://github.com/Microsoft/Multiverso.git',
+ branch='master')
+ version('143187', git='https://github.com/Microsoft/Multiverso.git',
+ commit='143187575d1cfa410100037b8aea2e767e0af637')
+ version('0.2', '483ca7524fea14a311389e421f2bc098')
+
+ depends_on('mpi')
+ depends_on('boost')
+
+ patch('cmake-143187.patch', when='@143187')
+
+ def cmake_args(self):
+ spec = self.spec
+ return ['-DBOOST_ROOT:PATH=%s' % spec['boost'].prefix]