HPE CRAY 자료 공유

조회# ilorest -d serverinfo --processors # ilorest -d serverinfo --fans # ilorest -d serverinfo --thermals # ilorest -d serverinfo --power # ilorest -d serverinfo --memory 조회# ilorest get ProcSMT --select Bios. --url [iLO_IP_ADDR] -u [iLO_ID] -p [iLO_PASSWORD] --nologo  설정# ilorest set "WorkloadProfile=Custom" --select Bios. --url [iLO_IP_ADDR]  -u [iLO_ID] -p [iLO_PASSWORD] --commit  # ilorest se..

InfiniBand RoadmapData Rate4x Link BandwidthRemarks SDR(Single-Data Rate)8 Gb/s  DDR(Double-Data Rate)16 Gb/s  QDR(Quad-Data Rate)32 Gb/s  FDR(Fourteen Data Rate)56 Gb/s  EDR(Enhanced Data Rate)100 Gb/s  HDR(High Data Rate)200 Gb/s  NDR(Next Data Rate)400 Gb/s  XDR(eXtreme Data Rate)800 Gb/s  GDR(Gxx Data Rate)1600 Gb/s  LDR3200 Gb/s   - 참고#1: https://www.infinibandta.org/infiniband-roadmap- 참고#..

AMD EPYC 7001AMD EPYC 7002AMD EPYC 7003AMD EPYC 9004, 8004CPU Code NameNAPLESROMEMILANGENOA, SIENACore ArchitectureZenZen 2Zen 3'Zen 4' and 'Zen 4c'Cores8 to 328 to 648 to 648 to 128Memory Channels88812CPU Process Technology14nm7nm7nm5nm※ AMD EPYC CPU는 Zen4 부터 AVX-512 지원- 출처: 4th-gen-epyc-processor-architecture-white-paper.pdf (amd.com) High Performance Computing Tuning Guide for AMD EPYC™ 9004 ..

마이크로아키텍처코드네임비고P6, NetBurstYonah(P6), Presler(NetBurst), Cedar Mill(NetBurst) CoreMerom, Penryn NehalemNehalem, Westmere Sandy BridgeSandy Bridge, IvyBridge HaswellHaswell, Broadwell SkylakeSkylake, Kaby Lake, Coffee Lake, Whiskey Lake, Amber Lake, Comet Lake Cypress CoveRocket Lake Palm CoveCannon Lake Sunny CoveIce Lake Willow CoveTiger Lake Golden CoveAlder Lake, Sapphire Rapids Raptor CoveRap..

GPU HBM 자료 공유  - 출처: Press Center | TrendForce - Market research, price trend of DRAM, NAND Flash, LEDs, TFT-LCD and green energy, PV

1. Custom Tools"Custom Tools" > "HPCM PBS Professional Connector"- Configure PBS Server (qmgr)- Configure PBS Custom Resources (qmgr)   - Configure PBS Scheduler (sched_config)- Start PBS Server/Scheduler   - Stop PBS Server/Scheduler  - Restart PBS Server/Scheduler  - Show jobs- Show reservations- Update network groups (Placement Sets)- Go to PBS Porfessional Online Documentation ..

HPC 분야에서 자주 사용하는 BMT 목록 CPU - HPL: https://www.netlib.org/benchmark/hpl - HPCG: https://www.hpcg-benchmark.org Filesystem I/O - IOR: https://github.com/LLNL/ior - IOzone: https://www.iozone.org - Flexible I/O: https://fio.readthedocs.io/en/latest/fio_doc.html Memory - Stream: https://www.cs.virginia.edu/stream GPU - MLPerf: https://mlcommons.org, https://github.com/mlcommons/inference - HPL-NVID..

- HPCM 1.10 버전 부터 JAVA 17 버전이 필요하나 JAVA 9 버전 부터 JWS 이슈가 있다. Java Web Start (JWS) was deprecated in Java 9, and starting with Java 11, Oracle removed JWS from their JDK distributions. This means that clients that have the latest version of Java installed can no longer use JWS-based applications. And since public support of Java 8 has ended in Q2/2019, companies no longer get any updates and secur..

HPCM을 위하여 JAVA 17버전을 설치 하거나 Windows Powershell로 직접 jar 파일을 실행하는 방법도 있다. - notepad를 실행하여 아래 예제를 참고해서 java 실행 파일과 jar 파일 경로를 수정한다. C:\"Program Files"\Java\jdk-17\bin\java.exe -jar c:\cmugui_standalone.jar ※ HPCM 서버 파일 경로: /opt/clmgr/bin/cmugui_standalone.jar - 저장되는 확장자 명은 .ps1 으로 생성한다. - PowerShell 을 관리자 권한으로 실행 후 "Set-ExecutionPolicy RemoteSigned" 명령을 이용해서 권한을 부여 한다. ※ "RemoteSigned" 옵션은 로컬 컴퓨터에서..

Windows PowerShell 에서 파일 위치 찾기 (e.g. get-command java)