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#!/usr/bin/env sh
###############################################################################
# Copyright (c) Intel Corporation - All rights reserved. #
# This file is part of the LIBXSMM library. #
# #
# For information on the license, see the LICENSE file. #
# Further information: https://github.com/hfp/libxsmm/ #
# SPDX-License-Identifier: BSD-3-Clause #
###############################################################################
# Hans Pabst (Intel Corp.)
###############################################################################
HERE=$(cd "$(dirname "$0")" && pwd -P)
NAME=$(basename $0 .sh)
GREP=$(command -v grep)
ENV=$(command -v env)
if [ "Windows_NT" = "${OS}" ]; then
# Cygwin's "env" does not set PATH ("Files/Black: No such file or directory")
export PATH=${PATH}:${HERE}/../../lib:/usr/x86_64-w64-mingw32/sys-root/mingw/bin
# Cygwin's ldd hangs with dyn. linked executables or certain shared libraries
LDD=$(command -v cygcheck)
EXE=.exe
else
if [ "$(command -v ldd)" ]; then
LDD=ldd
elif [ "$(command -v otool)" ]; then
LDD="otool -L"
else
LDD=echo
fi
fi
MICINFO=$(command -v micinfo)
if [ "${MICINFO}" ]; then
MICCORES=$(${MICINFO} 2>/dev/null | sed -n "0,/[[:space:]]\+Total No of Active Cores :[[:space:]]\+\([0-9]\+\)/s//\1/p")
fi
if [ "" = "${MICCORES}" ]; then
MICCORES=61
fi
MICTPERC=3
if [ "-mic" != "$1" ]; then
if [ "$(${LDD} ${HERE}/${NAME}${EXE} 2>/dev/null | ${GREP} libiomp5\.)" ]; then
${ENV} LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${HERE}/../../lib \
DYLD_LIBRARY_PATH=${DYLD_LIBRARY_PATH}:${HERE}/../../lib \
KMP_AFFINITY=compact,granularity=fine,1 \
MIC_KMP_AFFINITY=compact,granularity=fine \
MIC_KMP_HW_SUBSET=$((MICCORES-1))c${MICTPERC}t \
MIC_ENV_PREFIX=MIC \
OFFLOAD_INIT=on_start \
${TOOL_COMMAND} ${HERE}/${NAME}${EXE} "$@"
else
${ENV} LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:${HERE}/../../lib \
DYLD_LIBRARY_PATH=${DYLD_LIBRARY_PATH}:${HERE}/../../lib \
OMP_PROC_BIND=TRUE \
${TOOL_COMMAND} ${HERE}/${NAME}${EXE} "$@"
fi
else
shift
${ENV} \
SINK_LD_LIBRARY_PATH=${SINK_LD_LIBRARY_PATH}:${MIC_LD_LIBRARY_PATH}:${HERE}/../../lib \
micnativeloadex \
${HERE}/${NAME}${EXE} -a "$*" \
-e "KMP_AFFINITY=compact,granularity=fine" \
-e "MIC_KMP_HW_SUBSET=$((MICCORES-1))${MICTPERC}t"
fi
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