libraries/openvkl: Added (Intel Open Volume Kernel Library).

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 181 insertions, 0 deletions

diff --git a/libraries/openvkl/README b/libraries/openvkl/README
new file mode 100644
index 0000000000..33966d96c4
--- /dev/null
+++ b/libraries/openvkl/README
@@ -0,0 +1,33 @@
+Intel Open Volume Kernel Library (Intel Open VKL) is a collection of
+high-performance volume computation kernels, developed at Intel. The
+target users of Open VKL are graphics application engineers who want to
+improve the performance of their volume rendering applications by
+leveraging Open VKL’s performance-optimized kernels, which include
+volume traversal and sampling functionality for a variety of volumetric
+data formats. Open VKL supports x86 CPUs under Linux, macOS, and
+Windows; ARM CPUs on macOS; as well as Intel® GPUs under Linux and
+Windows (currently in beta).
+
+Open VKL contains kernels optimized for the latest x86 processors with
+support for SSE, AVX, AVX2, and AVX-512 instructions, and for ARM
+processors with support for NEON instructions. Open VKL supports Intel
+GPUs based on the Xe HPG microarchitecture (Intel® Arc™ GPU) under
+Linux and Windows and Xe HPC microarchitecture (Intel® Data Center GPU
+Flex Series and Intel® Data Center GPU Max Series) under Linux. Intel
+GPU support leverages the SYCL open standard programming language; SYCL
+allows one to write C++ code that can be run on various devices, such
+as CPUs and GPUs. Open VKL is part of the Intel® oneAPI Rendering
+Toolkit and is released under the permissive Apache 2.0 license.
+
+Open VKL provides a C-based API on CPU and GPU, and also supports
+applications written with the Intel Implicit SPMD Program Compiler
+(Intel ISPC) for CPU by also providing an ISPC interface to the core
+volume algorithms. This makes it possible to write a renderer in ISPC
+that automatically vectorizes and leverages SSE, AVX, AVX2, AVX-512,
+and NEON instructions. ISPC also supports runtime code selection, thus
+ISPC will select the best code path for your application.
+
+In addition to the volume kernels, Open VKL provides tutorials and
+example renderers to demonstrate how to best use the Open VKL API.
+
+IMPORTANT: this build requires llvm-17 from Slackware64-15.0/extra
diff --git a/libraries/openvkl/openvkl.SlackBuild b/libraries/openvkl/openvkl.SlackBuild
new file mode 100644
index 0000000000..fac93fe68f
--- /dev/null
+++ b/libraries/openvkl/openvkl.SlackBuild
@@ -0,0 +1,119 @@
+#!/bin/bash
+
+# Slackware build script for openvkl
+
+# Copyright 2024, Lockywolf
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
+#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
+#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+cd $(dirname $0) ; CWD=$(pwd)
+
+PRGNAM=openvkl
+VERSION=${VERSION:-2.0.1}
+BUILD=${BUILD:-1}
+TAG=${TAG:-_SBo}
+PKGTYPE=${PKGTYPE:-tgz}
+
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) ARCH=i586 ;;
+    arm*) ARCH=arm ;;
+       *) ARCH=$( uname -m ) ;;
+  esac
+fi
+
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
+  exit 0
+fi
+
+TMP=${TMP:-/tmp/SBo}
+PKG=$TMP/package-$PRGNAM
+OUTPUT=${OUTPUT:-/tmp}
+
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "i686" ]; then
+  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
+  LIBDIRSUFFIX=""
+elif [ "$ARCH" = "x86_64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
+fi
+
+set -e
+
+rm -rf $PKG
+mkdir -p $TMP $PKG $OUTPUT
+cd $TMP
+rm -rf $PRGNAM-$VERSION
+tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
+cd $PRGNAM-$VERSION
+chown -R root:root .
+find -L . \
+ \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
+  -o -perm 511 \) -exec chmod 755 {} \; -o \
+ \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
+  -o -perm 440 -o -perm 400 \) -exec chmod 644 {} +
+
+mkdir -p build
+cd build
+  cmake \
+    -DCMAKE_C_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_CXX_FLAGS:STRING="$SLKCFLAGS" \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DLIB_SUFFIX=${LIBDIRSUFFIX} \
+    -DMAN_INSTALL_DIR=/usr/man \
+    -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+    -DCMAKE_C_COMPILER_LAUNCHER=ccache \
+    -DCMAKE_BUILD_TYPE=Release ..
+  make
+  make install/strip DESTDIR=$PKG
+cd ..
+
+rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
+
+find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
+  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
+
+mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a \
+   CHANGELOG.md    README.md    SECURITY.md LICENSE.txt   \
+   third-party-programs-TBB.txt third-party-programs-Embree.txt \
+   third-party-programs.txt third-party-programs-OSPRay.txt \
+   doc \
+   $PKG/usr/doc/$PRGNAM-$VERSION
+mv $PKG/usr/share/doc/* $PKG/usr/doc/$PRGNAM-$VERSION/
+rm -rf $PKG/usr/share/doc
+rmdir $PKG/usr/share
+cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
+
+mkdir -p $PKG/install
+cat $CWD/slack-desc > $PKG/install/slack-desc
+
+cd $PKG
+/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
diff --git a/libraries/openvkl/openvkl.info b/libraries/openvkl/openvkl.info
new file mode 100644
index 0000000000..899c82cee4
--- /dev/null
+++ b/libraries/openvkl/openvkl.info
@@ -0,0 +1,10 @@
+PRGNAM="openvkl"
+VERSION="2.0.1"
+HOMEPAGE="https://github.com/openvkl/openvkl/"
+DOWNLOAD="UNSUPPORTED"
+MD5SUM=""
+DOWNLOAD_x86_64="https://github.com/openvkl/openvkl/archive/v2.0.1/openvkl-2.0.1.tar.gz"
+MD5SUM_x86_64="992e57cf395a6fea146a1ca8c608d6d4"
+REQUIRES="rkcommon embree"
+MAINTAINER="Lockywolf"
+EMAIL="for_sbo.openvkl_2024-03-05@lockywolf.net"
diff --git a/libraries/openvkl/slack-desc b/libraries/openvkl/slack-desc
new file mode 100644
index 0000000000..35d5f4869b
--- /dev/null
+++ b/libraries/openvkl/slack-desc
@@ -0,0 +1,19 @@
+# HOW TO EDIT THIS FILE:
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
+
+       |-----handy-ruler------------------------------------------------------|
+openvkl: openvkl (Intel Open Volume Kernel Library)
+openvkl:
+openvkl: Intel Open Volume Kernel Library (Intel Open VKL) is a collection
+openvkl: of high-performance volume computation kernels, developed at Intel.
+openvkl: The target users of Open VKL are graphics application engineers who
+openvkl: want to improve the performance of their volume rendering
+openvkl: applications by leveraging Open VKL's performance-optimized kernels,
+openvkl: which include volume traversal and sampling functionality for a
+openvkl: variety of volumetric data formats.
+openvkl:
+openvkl: