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development/pocl: Added (Portable Computing Language, OpenCL std)
Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
This commit is contained in:
William PC
Willy Sudiarto Raharjo
parent
64475e3e2e
commit
452997ddef
4 changed files with 173 additions and 0 deletions
23
development/pocl/README
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23
development/pocl/README
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PoCL is a portable open source (MIT-licensed) implementation of the
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OpenCL standard (1.2 with some 2.0 features supported). In addition
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to being an easily portable multi-device (truely heterogeneous)
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open-source OpenCL implementation, a major goal of this project is
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improving interoperability of diversity of OpenCL-capable devices by
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integrating them to a single centrally orchestrated platform. Also
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one of the key goals longer term is to enhance performance
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portability of OpenCL programs across device types utilizing runtime
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and compiler techniques.
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Upstream PoCL currently supports various CPUs, NVIDIA GPUs via
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libcuda, HSA-supported GPUs and TCE ASIPs (experimental, see:
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OpenASIP). It is also known to have multiple (private) adaptations
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in active production use.
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PoCL uses Clang as an OpenCL C frontend and LLVM for kernel compiler
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implementation, and as a portability layer. Thus, if your desired
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target has an LLVM backend, it should be able to get OpenCL support
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easily by using PoCL.
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Examples source are installed at: /usr/share/pocl/examples
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Optional: hwloc
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121
development/pocl/pocl.SlackBuild
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121
development/pocl/pocl.SlackBuild
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#!/bin/bash
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# Slackware build script for PoCL
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# Copyright 2022 William PC - Seattle, USA
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# All rights reserved.
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#
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# Redistribution and use of this script, with or without modification, is
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# permitted provided that the following conditions are met:
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#
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# 1. Redistributions of this script must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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cd $(dirname $0) ; CWD=$(pwd)
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PRGNAM=pocl
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VERSION=${VERSION:-3.0}
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BUILD=${BUILD:-1}
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TAG=${TAG:-_SBo}
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PKGTYPE=${PKGTYPE:-tgz}
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if [ -z "$ARCH" ]; then
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case "$( uname -m )" in
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i?86) ARCH=i586 ;;
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arm*) ARCH=arm ;;
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*) ARCH=$( uname -m ) ;;
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esac
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fi
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# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
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# the name of the created package would be, and then exit. This information
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# could be useful to other scripts.
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if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
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echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
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exit 0
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fi
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TMP=${TMP:-/tmp/SBo}
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PKG=$TMP/package-$PRGNAM
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OUTPUT=${OUTPUT:-/tmp}
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if [ "$ARCH" = "i586" ]; then
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SLKCFLAGS="-O2 -march=i586 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "i686" ]; then
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SLKCFLAGS="-O2 -march=i686 -mtune=i686"
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LIBDIRSUFFIX=""
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elif [ "$ARCH" = "x86_64" ]; then
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SLKCFLAGS="-O2 -fPIC"
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LIBDIRSUFFIX="64"
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else
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SLKCFLAGS="-O2"
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LIBDIRSUFFIX=""
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fi
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set -e
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rm -rf $PKG
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mkdir -p $TMP $PKG $OUTPUT
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cd $TMP
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rm -rf $PRGNAM-$VERSION
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tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
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cd $PRGNAM-$VERSION
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chown -R root:root .
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find -L . \
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\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
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-o -perm 511 \) -exec chmod 755 {} \; -o \
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\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
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-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
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mkdir -p build
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cd build
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cmake \
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-DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
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-DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
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-DCMAKE_INSTALL_PREFIX=/usr \
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-DCMAKE_INSTALL_LIBDIR=lib${LIBDIRSUFFIX} \
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-DCMAKE_INSTALL_MANDIR=man \
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-DBUILD_SHARED_LIBS=ON \
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-DENABLE_EXAMPLES=OFF \
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-DCMAKE_BUILD_TYPE=Release ..
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make
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make install/strip DESTDIR=$PKG
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cd ..
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# install examples
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mkdir -p $PKG/usr/share/pocl
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cp -aR examples $PKG/usr/share/pocl
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# Don't ship .la files:
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rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
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find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
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| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
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mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
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cp -a CHANGES COPYING CREDITS LICENSE LICENSE_THIRDPARTY \
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$PKG/usr/doc/$PRGNAM-$VERSION
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cp -a README README.ARM TODO \
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$PKG/usr/doc/$PRGNAM-$VERSION
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cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
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mkdir -p $PKG/install
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cat $CWD/slack-desc > $PKG/install/slack-desc
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cd $PKG
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/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
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10
development/pocl/pocl.info
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10
development/pocl/pocl.info
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PRGNAM="pocl"
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VERSION="3.0"
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HOMEPAGE="http://portablecl.org"
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DOWNLOAD="http://portablecl.org/downloads/pocl-3.0.tar.gz"
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MD5SUM="bd79db59fa31e38759296849291210a3"
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DOWNLOAD_x86_64=""
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MD5SUM_x86_64=""
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REQUIRES=""
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MAINTAINER="William PC"
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EMAIL="w_calandrini[at]hotmail[dot]com"
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19
development/pocl/slack-desc
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19
development/pocl/slack-desc
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# HOW TO EDIT THIS FILE:
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# The "handy ruler" below makes it easier to edit a package description.
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# Line up the first '|' above the ':' following the base package name, and
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# the '|' on the right side marks the last column you can put a character in.
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# You must make exactly 11 lines for the formatting to be correct. It's also
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# customary to leave one space after the ':' except on otherwise blank lines.
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|-----handy-ruler------------------------------------------------------|
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pocl: pocl (Portable Computing Language, an OpenCL standard implementation)
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pocl:
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pocl: PoCL is a portable open source (MIT-licensed) implementation of the
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pocl: OpenCL standard (1.2 with some 2.0 features supported). In addition
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pocl: to being an easily portable multi-device (truely heterogeneous)
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pocl: open-source OpenCL implementation, a major goal of this project is
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pocl: improving interoperability of diversity of OpenCL-capable devices by
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pocl: integrating them to a single centrally orchestrated platform. Also
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pocl: one of the key goals longer term is to enhance performance
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pocl: portability of OpenCL programs across device types utilizing runtime
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pocl: and compiler techniques.
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