71 lines
3.1 KiB
Bash
Executable file
71 lines
3.1 KiB
Bash
Executable file
#!/bin/sh
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##******************************************************************************
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## Copyright(C) 2001-2015 Intel Corporation. All Rights Reserved.
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##
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## The source code, information and material ("Material") contained herein is
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## owned by Intel Corporation or its suppliers or licensors, and title to such
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## Material remains with Intel Corporation or its suppliers or licensors. The
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## Material contains proprietary information of Intel or its suppliers and
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## licensors. The Material is protected by worldwide copyright laws and treaty
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## provisions. No part of the Material may be used, copied, reproduced,
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## modified, published, uploaded, posted, transmitted, distributed or disclosed
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## in any way without Intel's prior express written permission. No license
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## under any patent, copyright or other intellectual property rights in the
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## Material is granted to or conferred upon you, either expressly, by
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## implication, inducement, estoppel or otherwise. Any license under such
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## intellectual property rights must be express and approved by Intel in
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## writing.
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##
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## *Third Party trademarks are the property of their respective owners.
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##
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## Unless otherwise agreed by Intel in writing, you may not remove or alter
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## this notice or any other notice embedded in Materials by Intel or Intel's
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## suppliers or licensors in any way.
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##
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##******************************************************************************
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echo "This is a SAMPLE run script for SMP LINPACK. Change it to reflect"
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echo "the correct number of CPUs/threads, problem input files, etc.."
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export MKL_MIC_ENABLE=1
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test -n "$MKLROOT" || export MKLROOT=../../
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export MIC_LD_LIBRARY_PATH=$MKLROOT/lib/mic:$MKLROOT/../compiler/lib/mic:/opt/intel/mic/coi/device-linux-release/lib:$MIC_LD_LIBRARY_PATH
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export LD_LIBRARY_PATH=$MKLROOT/../compiler/lib/intel64:/opt/intel/mic/coi/host-linux-release/lib:$LD_LIBRARY_PATH
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# Check for presence of libraries required for AO
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error=""
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for f in libcoi_host.so.0 libiomp5.so libmkl_ao_worker.so; do
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found=""
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for d in $(echo $MIC_LD_LIBRARY_PATH $LD_LIBRARY_PATH| sed 's/:/ /g'); do
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test -f "$d/$f" && found=1
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done
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if test -z "$found"; then
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error=1
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echo " ** Error: required library $f not found in MIC_LD_LIBRARY_PATH or LD_LIBRARY_PATH"
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fi
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done
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test -n "$error" && echo "AO required libs not present. Forcing exit..." && exit -1
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# Setting up affinity for better threading performance
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export KMP_AFFINITY=nowarnings,compact,1,0,granularity=fine
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export MIC_KMP_AFFINITY=compact,granularity=fine
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# Limit the number of CPU threads so that Intel(R) MIC coprocessor will get most of work
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#export OMP_NUM_THREADS=16
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# Force LINPACK to stop if MIC can't be used
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#export MKL_MIC_DISABLE_HOST_FALLBACK=1
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# Number of cards for calculation
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export OFFLOAD_DEVICES=0,1
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# Amount of pre-allocated memory (as much as possible by default)
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export MKL_MIC_MAX_MEMORY=16G
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date
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date > lin_xeon64_ao.txt
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./xlinpack_xeon64 lininput_xeon64_ao | tee -a lin_xeon64_ao.txt
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date >> lin_xeon64_ao.txt
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echo -n "Done: "
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