日本电子维修技术 装机/软件英国部署国家级超算“ARCHER2”纯CPU计算
https://insidehpc.com/2019/10/amd-to-power-crays-archer2-supercomputer-in-the-uk/
Needless to say, ARCHER2 represents a significant step forwards in capability for the UK science community, with the system expected to sit among the fastest fully general purpose (CPU only) systems when it comes into service in May 2020.
Hardware specifications:
28 PFLOP/s peak performance
5,848 compute nodes, each with dual AMD Rome 64 core CPUs at 2.2GHz, for 748,544 cores in total and 1.57 PBytes of total system memory
23x Shasta Mountain direct liquid cooled cabinets
14.5 PBytes of Lustre work storage in 4 file systems
1.1 PByte all-flash Lustre BurstBuffer file system
1+1 PByte home file system in Disaster Recovery configuration using NetApp FAS8200
Cray next-generation Slingshot 100Gbps network in a diameter-three dragonfly topology, consisting of 46 compute groups, 1 I/O group and 1 Service group
Shasta River racks for management and post processing
Test and Development System (TDS) platform, to be installed in advance
Collaboration platform with 4 x compute nodes attached to 16 x Next Generation AMD GPUs
Software stack:
Cray Programming Environment including optimizing compilers and libraries for the AMD Rome CPU
Cray Linux Environment optimized for the AMD CPU blade based on SLES 15
Shasta Software Stack
SLURM work load manager
CrayPat as profiler
GDB4HPC as debugger
评论
明年真是AMD开始大爆发的一年，超算、数据中心、主机、桌面满血7nm对战14nm+++，7nmAPU，啧啧啧
评论
一切才刚刚开始，没准以后还能接盘ibm的大型机生意呢
评论
人家有翻译的你们都不看！ https://www.chiphell.com/thread-2144496-1-1.html
电路 电子 维修 我现在把定影部分拆出来了。想换下滚，因为卡纸。但是我发现灯管挡住了。拆不了。不会拆。论坛里的高手拆解过吗？ 评论 认真看，认真瞧。果然有收 电路 电子 维修 求创维42c08RD电路图 评论 电视的图纸很少见 评论 电视的图纸很少见 评论 创维的图纸你要说 版号，不然无能为力 评论 板号5800-p42ALM-0050 168P-P42CLM-01
·中文新闻 阿曼达·斯蒂尔（Amanda Platell）：哦，迈琳（Myleene），我对你的
·中文新闻 迪拜的秘密性交易 - 和加油的英国男人 - 暴露了：在一次特别调