Restore ACML and GotoBLAS2/LAPACK native providers

[cdrnet]

From: https://mathnetnumerics.codeplex.com/workitem/5720
and: https://mathnetnumerics.codeplex.com/workitem/5678

Algorithms.LinearAlgebra.Acml namespace as well as several others - apart from MKL have disappeared in the latest version.
This means that native wrapper tests no longer build.
In general I must say that it is horrendously complicated to enable any non-managed BLAS engine.
It would be really nice if default download included at least one non-managed BLAS implementation - e.g. the reference one. As it stands, one has to spend huge amount of time obtaining pieces of software from various sources.
It also means that default (managed) implementation is several factors of magnitude slower than Matlab, R or the like when it comes to manipulating sizeable matrices.

[cdrnet]

Related, from: https://mathnetnumerics.codeplex.com/workitem/5635

Create a shell script that builds a combined ATLAS/CLAPACK library inside Cygwin 1.7.5-1 on Windows 7/Vista/XP.

The script should do the following:

1. Download atlas3.9.24.tar.bz2 from http://downloads.sourceforge.net/project/math-atlas/Developer%20%28unstable%29/3.9.24/atlas3.9.24.tar.bz2 if the file doesn't already exist in the current directory.
2. Download http://www.netlib.org/clapack/clapack.tgz if it doesn't exist in the current directory.
3. Build the combined ATLAS/CLAPACK library. The script should build a 32-bit static version of the library by default but have an option to build a DLL.
4. The script should have an option to delete the already downloaded files and re-download them.
5. The script should default to building a serial version of the library and not link against cygwin.dll, but have an option to build a parallel version and link against cygwin.dll

The resulting static library or DLL must be able to link to a standard Windows (no cygwin) program or DLL without any other dependecies.

Below is a script we used for dnAnalytics, but it is dated and doesn't have the cleanup, static/dynamic, serial/parallel options.
!/bin/sh

This script automatically builds a combined ATLAS/CLAPACK

DLL to be used with the Native Library Interface

VARIABLES you need to customise

BUILD_DIR: Where you want to "build". Default: /tmp

BUILD_DIR="/tmp"
URL to download the atlas tar.gz file.

ATLAS_URL="http://internap.dl.sourceforge.net/sourceforge/math-atlas/atlas3.6.0.tar.gz"
URL to download the clapack.tgz file

CLAPACK_URL="http://www.netlib.org/clapack/clapack.tgz"
URL to exports.def

EXPORTS_URL="http://www.dnanalytics.net/files/exports.def"
URL to dsecnd.c

DSECND_URL="http://www.dnanalytics.net/files/dsecnd.c"
URL to second.c

SECOND_URL="http://www.dnanalytics.net/files/second.c"
do_download() {
URL=$1
OUTPUT_FILE=$2
if [ $3 ]; then ALWAYS="true"; else ALWAYS="false"; fi

echo "Downloading ${OUTPUT_FILE}..."
if [ ! -f ${OUTPUT_FILE} -o ${ALWAYS} = "true" ]; then
wget ${URL} -O ${OUTPUT_FILE}
else
echo "No need to download. File already exists"
fi
}
atlas_download() {
do_download ${ATLAS_URL} atlas.tar.gz
}

atlas_extract() {
tar xzf atlas.tar.gz
cd ATLAS
}

atlas_get_proctype() {
PROC_TYPE=ls Make.[^t]* | awk -F"." '{print $2}'
}

atlas_make_install() {
make install arch=${PROC_TYPE}
}

clapack_download() {
do_download ${CLAPACK_URL} clapack.tar.gz
}

clapack_extract() {
tar xzf clapack.tar.gz
cd CLAPACK
}

clapack_post_extract() {
cp INSTALL/make.inc.LINUX ./make.inc
sed -e 's/^BLASLIB./BLASLIB = ../../libcblaswr.a -L../ATLAS/lib/${PROC_TYPE} -lcblas -latlas/g' make.inc > make.inc.new
echo "CFLAGS += -mno-cygwin -fomit-frame-pointer -DUSE_CLOCK" >> make.inc.new
echo "LOADOPTS += -Wl,-Bstatic" >> make.inc.new
mv make.inc.new make.inc
do_download ${DSECND_URL} ./SRC/dsecnd.c ALWAYS
do_download ${SECOND_URL} ./SRC/second.c ALWAYS
find -name 'Makefile' -print -exec sed --in-place=.clapack30 --regexp-extended 's/(^| )-lc($| )/ /' {} ;
find -name 'Makeblat' -print -exec sed --in-place=.clapack30 --regexp-extended 's/(^| )-lc($| )/ /' {} ;
}

clapack_make() {
echo " ->[a] Make >>f2clib<< ..."
make f2clib
echo " ->[b] Make >>install<< ..."
make install
echo " ->[c] Make >>cblaswrap<< ..."
make cblaswrap
echo " ->[d] Make ..."
cd SRC
make
cd ..
}

clapack_combine() {
mkdir -p combine
cd combine
ar x ../../ATLAS/lib/${PROC_TYPE}/liblapack.a
ar -x ../libcblaswr.a
ar -x ../F2CLIBS/libF77.a
ar -x ../F2CLIBS/libI77.a
cp ../lapack_LINUX.a ../liblapack.a
ar -rs ../liblapack.a *.o
cd ..
}

make_shared(){
cd ..
wget ${EXPORTS_URL} -O exports.def
if [ ! -r "./ATLAS/lib/${PROC_TYPE}/libptcblas.a" ]
then
gcc -v -mno-cygwin -shared -o atlas.dll exports.def -Wl,--output-def=atlas.def ./CLAPACK/liblapack.a ./ATLAS/lib/${PROC_TYPE}/libcblas.a ./ATLAS/lib/${PROC_TYPE}/libatlas.a
else
gcc -v -mno-cygwin -shared -o atlas.dll exports.def -Wl,--output-def=atlas.def ./CLAPACK/liblapack.a ./ATLAS/lib/${PROC_TYPE}/libatlas.a ./ATLAS/lib/Linux_P4SSE2_2/libtstatlas.a ./ATLAS/lib/Linux_P4SSE2_2/libptcblas.a
fi
}

error_exit() {
if [ ! "$1" = "" ]
then
echo "ERROR: $1"
else
echo "ERROR: (no details available)"
fi
exit 1
}

main() {
echo "==============================================================================="
echo " Auto-Build script for ATLAS (Windows-Version creating a dll)"
echo "==============================================================================="
echo ""
StartDate=date
echo "Start: $StartDate"
echo ""

echo "==>[0] Check, create, clean build dir ..."
echo "-------------------------------------------------------------------------------"
if [ ! -d $BUILD_DIR ]; then mkdir -p $BUILD_DIR; fi
cd ${BUILD_DIR}
ret=$?; if [ $ret -ne 0 ]; then error_exit "Cannot create and cd to build directory ($BUILD_DIR)"; fi

rm -rf ATLAS CLAPACK

echo ""
echo "==>[1] Downloading ATLAS ..."
echo "-------------------------------------------------------------------------------"
atlas_download
ret=$?; if [ $ret -ne 0 ]; then error_exit "ATLAS download did not succeed ($ret)"; fi
echo ""
echo "==>[2] Extracting ATLAS ..."
echo "-------------------------------------------------------------------------------"
atlas_extract
ret=$?; if [ $ret -ne 0 ]; then error_exit "ATLAS extraction did not succeed ($ret)"; fi
echo ""
echo "==>[3] Configure ATLAS ..."
echo "-------------------------------------------------------------------------------"
echo -n "Configuration options will be saved in files "Conf_.log" which will be "
echo "moved to ${BUILD_DIR}/ATLAS/bin//INSTALL_LOG/Conf_.log"."
make
ret=$?; if [ $ret -ne 0 ]; then error_exit "ATLAS configuration did not succeed ($ret)"; fi
echo ""
echo "==>[4] Get configured ATLAS architecture ..."
echo "-------------------------------------------------------------------------------"
atlas_get_proctype
ret=$?; if [ $ret -ne 0 ]; then error_exit "ATLAS target could not be determined ($ret)"; fi
echo ""
echo "==>[5] Make (compile) ATLAS ..."
echo "-------------------------------------------------------------------------------"
atlas_make_install
ret=$?; if [ $ret -ne 0 ]; then error_exit "ATLAS main build did not succeed ($ret)"; fi

cd ..

echo ""
echo "==>[6] Downloading CLAPACK ..."
echo "-------------------------------------------------------------------------------"
clapack_download
ret=$?; if [ $ret -ne 0 ]; then error_exit "CLAPACK download did not succeed ($ret)"; fi
echo ""
echo "==>[7] Extracting CLAPACK ..."
echo "-------------------------------------------------------------------------------"
clapack_extract
ret=$?; if [ $ret -ne 0 ]; then error_exit "CLAPACK extraction did not succeed ($ret)"; fi

echo ""
echo "==>[8] Post-extract steps for CLAPACK ..."
echo "-------------------------------------------------------------------------------"
clapack_post_extract
ret=$?; if [ $ret -ne 0 ]; then error_exit "CLAPACK post-ectraction steps did not succeed ($ret)"; fi
echo ""
echo "==>[9] Make (compile) CLAPACK ..."
echo "-------------------------------------------------------------------------------"
clapack_make
ret=$?; if [ $ret -ne 0 ]; then error_exit "CLAPACK main build did not succeed ($ret)"; fi

echo ""
echo "==>[10] Combining CLAPACK and ATLAS ..."
echo "-------------------------------------------------------------------------------"
clapack_combine
ret=$?; if [ $ret -ne 0 ]; then error_exit "CLAPACK - ATALS combination did not succeed ($ret)"; fi

echo ""
echo "==>[11] Building shared library (dll) ..."
echo "-------------------------------------------------------------------------------"
make_shared
ret=$?; if [ $ret -ne 0 ]; then error_exit "CLAPACK - ATLAS building the DLL did not succeed ($ret)"; fi

echo ""
echo "Finished: date"
echo "[Started: $StartDate]"
echo ""
}
Run the main program

main
lib /machine:i386 /def:atlas.def

[cdrnet]

Related, from: https://mathnetnumerics.codeplex.com/workitem/5677

waiting for build script - http://www.fossfactory.org/project/p250

[tibel]

As OpenBLAS is now supported there is no need for GotoBLAS2.
So ACML provider is missing only.