21 lines
904 B
Bash
21 lines
904 B
Bash
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#/bin/bash
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#Copyright (c) [2019] Huawei Technologies Co., Ltd.
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#generic-release is licensed under the Mulan PSL v1.
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#You can use this software according to the terms and conditions of the Mulan PSL v1.
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#You may obtain a copy of Mulan PSL v1 at:
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# http://license.coscl.org.cn/MulanPSL
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#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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#PURPOSE.
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#See the Mulan PSL v1 for more details.
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CPUNO=`cat /proc/cpuinfo|grep processor|wc -l`
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export GOMP_CPU_AFFINITY=0-$[CPUNO - 1]
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sysctl -w vm.min_free_kbytes=112640 &> /dev/null
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sysctl -w vm.dirty_ratio=60 &> /dev/null
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echo never > /sys/kernel/mm/transparent_hugepage/enabled
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echo never > /sys/kernel/mm/transparent_hugepage/defrag
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sysctl -w kernel.sched_autogroup_enabled=0 &> /dev/null
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sysctl -p &> /dev/null
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