search for: ghz

Hi, Is FFT implemented in R takes advantage of multi-processors? I ran this benchmark from from http://www.sciviews.org, and AMD Opteron 2.2 GHz performs better than AMD Opteron 1.8 GHz on all test cases, except FFT operation. Both machines run same OSs (RedHat WS 3) and 2.2 GHz has more memory (2 GB RAM) than 1.8 GHz (1 GB RAM). The only difference is that 1.8 GHz is a dual-processor machine, and 2.2 GHz is a single processor machine. C...

Hi, I just installed CentOS 6.6 on my HP Pavilion DM1 laptop. The wireless card is only poorly supported in the default setup, so I decided to write an installation script for the Linux-STA driver, which works perfectly. https://github.com/kikinovak/centos/blob/master/6.x/broadcom-sta/broadcom-sta.sh Grab the files: # git clone https://github.com/kikinovak/centos Run the script: # cd

.../attachment.html> -------------- next part -------------- ------------------------------------------------------------------------------- --- Testing bernstein (Bernstein, 32-bit) [[[ Speed Tests ]]] Bulk speed test - 262144-byte keys Alignment 0 - 0.279 bytes/cycle - 603.67 MiB/sec @ 2.268 ghz Alignment 1 - 0.279 bytes/cycle - 603.65 MiB/sec @ 2.268 ghz Alignment 2 - 0.279 bytes/cycle - 603.66 MiB/sec @ 2.268 ghz Alignment 3 - 0.279 bytes/cycle - 603.66 MiB/sec @ 2.268 ghz Alignment 4 - 0.279 bytes/cycle - 603.65 MiB/sec @ 2.268 ghz Alignment 5 - 0.279 bytes/cycle - 603.65...

Chip Clock HT Cache Bus Speed --------------------------------------------------------- 5080 3.7 GHz YES 2MB 1066 MHz 5160 3.0 GHz NO 4MB 1333 MHz Does the .7 GHz and HT worth more then 4MB cache and higher bus speed? The application is VoIP so there is not a lot of IO so I would not think Bus Speed would matter. I am finding mixed information on HT, some say it is great, others say it actuall...

...RF] ACPI: Power Button (CM) [PWRB] #cpufreq-info cpufrequtils 002: cpufreq-info (C) Dominik Brodowski 2004-2006 Report errors and bugs to linux at brodo.de, please. analyzing CPU 0: driver: powernow-k8 CPUs which need to switch frequency at the same time: 0 1 hardware limits: 1000 MHz - 2.40 GHz available frequency steps: 2.40 GHz, 2.20 GHz, 2.00 GHz, 1.80 GHz, 1000 MHz available cpufreq governors: ondemand, userspace, performance current policy: frequency should be within 1000 MHz and 2.40 GHz. The governor "ondemand" may decide which speed to use...

Hola estimados miembros de la lista, Tengo una inquietud. Les cuento: tengo un conjunto de datos en un data.frame. Algunas de las variables que están en él son del tipo factor. Estos factores, naturalmente, tiene categorías: a veces demasiadas categorías y muchas de ellas con 1 individuo contemplando el data.frame más de 1 millón de individuos. Estas pequeñas cantidades creo que me están

...tanh( 999999677873648767519238192348124812341234182374817239847812738481234871823+0i) ) and still get 1 + 0i as result. This seems to be related to the imaginary part as tanh(356) returns 1 in both Windows and Mac. We have obtained those results in: 1) Mac with El Capitan v 10.11.6 *processor: 2.7 GHz Intel Core i5* - 2) Mac with Sierra v 10.12.3 *processor: 3.2 GHz Intel Core i5* - 3) Windows 10 Home v 1607 *processor: Intel Core m3-SY30 CPU@ 0.90 GHz 1.51 GHz* - 4) Windows 7 Home Premium Service Pack 1 *processor: Intel Core i5-2410M CPU @2.30 GHz 2.30GHz.* ?In all cases we are using R versio...

...Vent, it would crash. Also, I can't get Vent to run either. Can somebody post a straight forward install so I can run this game as intended, with Vent support. UBUNTU Hardy 8.04 Kernel Linux 2.6.24-27-generic GNOME 2.22.3 Memory 3.2 GiB Processor 0: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40 GHz Processor 1: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40 GHz Processor 2: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40 GHz Processor 3: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40 GHz Avail Disk Space 517GiB Wine 1.1.42 I'm not really a linux person, unless hating windows makes you one. Thanks

I have been using a laptop computer of Pentium III 1.13 Ghz. I heard that AMD's Athlon has excellent floating point capacity. So I bought a Athlon 2200+ laptop yesterday. I expected that new Athlon 2200+ will be twice as fast as the P III 1.13 GB. I ran a R simulation program and the new computer is only 30% faster, in fact slightly slower than a Celero...

Hi, Is there any documentation on enabling hypervisor support for both C and P-state control? On xen-unstable and linux-2.6.18-xen.hg, if I enable cpuidle=1 on the xen command line and then run xenpm, I will get output for C-states (shown below) but it complains that "Xen cpufreq is not enabled!" cpu id : 0 total C-states : 2 idle time(ms) : 73264 C0

...it die and I volunteer to keep the Sparc alive! > > My SPARCstation pizzaboxes can be ready for action in a day or two. there are three sparc buildbots which are hooked up to lab.llvm.org. They are currently idle because no builders have been scheduled to use them: # gcc54 36G 0.5 GHz TI UltraSparc IIe (Hummingbird) / 1.5 GB RAM / Sun Netra T1 200 / Debian sparc # gcc62 9202 36G 6x0.4 GHz TI UltraSparc II (BlackBird) / 5 GB RAM / Sun Enterprise 4500 / Debian sparc # gcc63 9203 72G 8x4x1 GHz Sun UltraSparc T1 (Niagara) / 8 GB RAM / Sun Fire T1000 / Debian sparc Fe...

...0.07% ) 1,152 context-switches # 0.580 K/sec 0 cpu-migrations # 0.000 K/sec ( +-100.00% ) 199,309 page-faults # 0.100 M/sec 5,970,383,833 cycles # 3.007 GHz ( +- 0.07% ) 3,413,740,580 stalled-cycles-frontend # 57.18% frontend cycles idle ( +- 0.12% ) <not supported> stalled-cycles-backend 6,240,156,987 instructions # 1.05 insns per cycle...

I am trying to setup mysql on XEN. I need to set it up on NFS so I can migrate the domain when needed. I am getting unexpected results and wanted to get some feedback. Here is my setup: NFS server Dual 2.0 Ghz AMD Opteron 2GB of RAM Broadcom GB NIC Standard Fedora Core 3 (FC3) Mysql w/tpc-c medium databases on the NFS share XenU filesystem on the NFS share Xen machine Dual 2.0 Ghz AMD Opteron 2GB of RAM Broadcom GB NIC FC3 w/XEN kernel patch Dom0 = 512MB RAM DomU = 512MB RAM TP...

...nd will help me. I must buy new desktop computer and I'm wondering which processor to choose if my only aim is to speed up R. I would like to reduce a simulation time - sometimes it takes days. I consider buying one of them (I'm working under Win XP 32 bit): 1. Intel Core2 Duo E6700 2.67 GHz 2. Dual-Core Intel Xeon processor 3070 - 2,66 GHz 3. AMD Athlon 64 X2 6000+ Or simple Pentium 4? I'm very confused because I'm not sure whether R takes advantage dual-core or not. If not, probably Athlon would be better, wouldn't be? I would appreciate any help. Rob

I have been using pxelinux with Intel 850 1.7 Ghz P4 motherboards using 10/100 ethernet switches for about a year in a multichannel visual generation system. We are shifting to SuperMicro P4SAA 2.8 Ghz P4 motherboards with onboard gigabit ethernet and gigabit ethernet switches. Put are hung up because the diskless slave nodes will not load the (L...

...Asterisk and my SPA-3000. When there is a message waiting both the LCD display and a flashing indicator on the phone alert you. This is true for all extensions on the system, up to 8. These work with both FSK and Stutter tone. I did not turn on the tone MWI as the FSK worked fine. KX-TG5776S 5.8 GHz FHSS GigaRange. Expandable Digital Cordless Answering System with a 1.5" Full-Color (65k Color Capable) Backlit LCD on Handset $119.95 KX-TG5771S 5.8 GHz FHSS GigaRange. Expandable Digital Cordless Answering System with Talking Caller ID $99.95 KX-TG5622M 5.8 GHz FHSS GigaRange Dual-Handse...

...> > We have thought about some routes: > - Install some build slaves on our side, so you can test them (linux, > bare-metal), if it's possible to cross-compile on build slaves. there are several idle ARM buildslaves. There are the following slaves: gcc35: # 1TB 0.8 GHz Freescale i.MX515 (ARM Cortex-A8) / 512 MB RAM / Efika MX Client Dev Board gcc50: # 250G 0.6 GHz ARM XScale-80219 / 512 MB RAM / Thecus N2100 NAS gcc55: # 250G 1.2 GHz ARM Feroceon 88FR131 (kirkwood) / 512 MB RAM / Marvell SheevaPlug gcc56: # 320G 1.2 GHz AR...

...ersion. So far, about a third of the man pages are converted, and I think it would make sense to have a second or third set of eyes compare the output to be sure that we are not losing any information in the conversion process. In the tarballs generated from the AsciiDoc branch on http://buildbot.ghz.cc/public/nut/ you will find the original man pages in nut-*/man/, and the converted ones (currently only one third of them) in nut-*/docs/man/ On most systems, you don't need to install anything - just extract the tarball, and run 'man' with a relative path to the man page (e.g. '...

I have a 3.2 GHz P4 Win XP Pro connected to a Fedora Core 4 server running on a 2 GHz Celeron. I get about 350 MB/s FTP transfer over a Gigabit Ethernet connection. Samba is very much slower between the same computers. Can Samba be sped up to where it approaches the FTP performance? -- Chuck Forsberg caf@ome...

Chris, > FYI, I completely agree that we shouldn't remove the sparc target. However, it is currently unmaintained, and has some pretty glaring bugs. Is anyone interested in stepping up to maintain the target? > > -Chris We can not let it die and I volunteer to keep the Sparc alive! My SPARCstation pizzaboxes can be ready for action in a day or two. Pawel Wodnicki > On Oct