From qson at hpds.ee.ncku.edu.tw Thu Feb 8 06:45:23 2007 From: qson at hpds.ee.ncku.edu.tw (Yung-Chang Chiu) Date: Thu, 8 Feb 2007 14:45:23 +0800 Subject: How to detect the page read/write fault ? Message-ID: <20070208063750.M10933@hpds.ee.ncku.edu.tw> On the x86 machine, i can use the below program to detect read or write fault. write_fault=uap->uc_mcontext.gregs[REG_ERR]&4; but it don't work on AMD64 machine. I have been search on internet, but there is no answer for AMD64. Anybody can tell me how to do? From D.Mierzejewski at icm.edu.pl Mon Feb 12 16:14:14 2007 From: D.Mierzejewski at icm.edu.pl (Dominik 'Rathann' Mierzejewski) Date: Mon, 12 Feb 2007 17:14:14 +0100 Subject: A GbE bridge and a computational/db server Message-ID: <20070212161414.GA7345@ws-gradcol1.icm.edu.pl> Hello list, I'm in the process of putting together specs for two servers. 1. A GbE bridge with as much as 5 1Gb Ethernet (copper) links LeWiz cards do look nice, but I'm afraid they're not available here (Poland). I was thinking about Foxconn NFPIK8AA-8EKRS board for this one and maybe Intel PRO/1000 PT Dual/Quad Ethernet cards. 2. A server with lots of CPUs (4x dual-core Opteron), RAM (8GB+) and storage (2TB+) for running scientific apps like Psyblast. I was thinking about Tyan S4985 as a base for this one, along with 3ware Escalade 9xxx SATA RAID with 8 WD RE400 disks for storage (plus 2x WD Raptor 150 for OS in software RAID0). Any comments/recommendations? Regards, -- Dominik 'Rathann' Mierzejewski Interdisciplinary Centre for Mathematical and Computational Modelling Warsaw University | http://www.icm.edu.pl | tel. +48 (22) 5540810