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목록Applications (48)
HPE CRAY 자료 공유
CrayKorea 서버, CentOS 7.5.1804, root 권한 필요 1. yum-utils 설치 (yum-config-manager 유틸리티 제공) yum install -y yum-utils 2. yum-config-manger 를 이용해 docker 저장소 설정 yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo 3. docker engine 설치(docker-ce, docker-ce-cli, containerd.io) yum install docker-ce docker-ce-cli containerd.io (GPG key 확인: 060A 61C5 1B55 8A7F 742B 77AA C52F ..
IBS aleph (XC50), GNU compiler 이용 1. ThirdParty application 설치 boost, cmake (따로 설치 후 module load 로 이용) cgal, gmp, mpc, mpfr, scotch (ThirdParty directory에 위치) 2. etc/bashrc 수정 export WM_MPLIB=CRAY-MPICH (XC 환경에 맞게 cray-mpich 선택) 3. etc/config.sh/settings (cc, CC wrapper 사용을 위해 새로이 WM_ARCH 설정) WM_ARCH='crayxc' export WM_COMPILER_LIB_ARCH=64 # Target with lib64 export WM_CC='cc' export WM_CXX='CC'..
1. Commands User Commands PBS Slurm Job submission qsub [script_file] sbatch [script_file] Job deletion qdel [job_id] scancel [job_id] Job status (by job) qstat [job_id] squeue [job_id] Job status (by user) qstat -u [user_name] squeue -u [user_name] Job hold qhold [job_id] scontrol hold [job_id] Job release qrls [job_id] scontrol release [job_id] Queue list qstat -Q squeue Node list pbsnodes -l ..
sinfo 명령을 이용하여 "idle" 상태의 노드를 확인 합니다. $ sinfo PARTITION AVAIL TIMELIMIT NODES STATE NODELIST short* up 4:00:00 11 down* gpu_a100n[01-06],gpu_v100n[01-05] short* up 4:00:00 1 alloc node43 short* up 4:00:00 6 idle gpu_v100n[06-08],node[44-46] normal up 1-00:00:00 11 down* gpu_a100n[01-06],gpu_v100n[01-05] normal up 1-00:00:00 1 alloc node43 normal up 1-00:00:00 6 idle gpu_v100n[06-08],node[44-46] ..
1. ssh-keygen 실행 예제 $ ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the key (/home/leesangy/.ssh/id_rsa): Created directory '/home/leesangy/.ssh'. Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /home/leesangy/.ssh/id_rsa. Your public key has been saved in /home/leesangy/.ssh/id_rsa.pub. The ke..
1. dependencies openssl-devel wget cryptsetup libuuid-devel libseccomp-devel squashfs-tools 2. install golang - Linux 2.6.23 binary version $ wget https://golang.org/dl/go1.16.5.linux-amd64.tar.gz - golang 환경 설정 $ export PATH=/home/sylee/go/bin:$PATH 3. install singularity # wget https://github.com/sylabs/singularity/releases/download/v3.8.0/singularity-ce-3.8.0.tar.gz # tar xvzf singularity-ce-..
1. conda environment 생성 $ conda create -n hpl_2.3 2. HPL 의존 패키지 설치 $ source activate hpl_2.3 $ conda install gcc_linux-64 gxx_linux-64 gfortran_linux-64 openmpi mkl mkl-static -c intel 3. HPL Build $ wget https://www.netlib.org/benchmark/hpl/hpl-2.3.tar.gz $ tar xvzf hpl-2.3.tar.gz $ cd hpl-2.3 $ cp setup/Make.Linux_Intel64 Make.Linux_x86_64 $ vi Make.Linux_x86_64 - - - 수정사항 참고 - - - $ make arch..
STREAM: Sustainable Memory Bandwidth in High Performance Computers - 참고 : https://www.cs.virginia.edu/stream 1. Source code download $ wget https://www.cs.virginia.edu/stream/FTP/Code/Versions/stream_omp.c 2. Compile $ gcc -O3 -fopenmp -D OPENMP stream_omp.c -o stream_c.x 3. test - test script 작성 #!/bin/sh #SBATCH -J stream #SBATCH -p short #SBATCH -N 1 #SBATCH -n 1 #SBATCH -o %x_%j.out #SBATCH ..