search for: performane

Hi, My questions concerns the ROCR package and I hope somebody here on the list can help - or point me to some better place. When evaluating a model's performane, like this: pred1 <- predict(model, ..., type="response") pred2 <- prediction(pred1, binary_classifier_vector) perf <- performance(pred, "sens", "spec") (Where "prediction" and "performance" are ROCR-functions.) How can I then retrieve...

Hi, Any plans to realse in Cran binaries for R base & packages, for Windows using 64bit, now that the AMD 64 is coming out? It seems a perfect match for cost effective high performane number crunching?? Many thanks, Alex Gracian

Hi, When a user adds a comment i want to add the comment to the end of the comments list using ajax so there is no full page refresh. The code i have below adds the comment to the database but doesn''t update the comments div with the new comment. Can anyone help? This is my first use of rjs templates and i have read http://www.codyfauser.com/articles/2005/11/20/rails-rjs-templates

We are looking at adding to our storage. We would like ~20TB-30 TB. we have ~ 200 nodes (1100 cores) to feed data to using nfs, and we are looking for high reliability, good performance (up to at least 350 MBytes /second over 10 GigE connection) and large capacity. For the X45xx (aka thumper) capacity and performanance seem to be there (we have 3 now) However, for system upgrades , maintenance

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@omen.com www.omen.com 503-614-0430 Developer of Industrial ZMODEM(Tm) for Embedded

Hello all, I've got a W95 box connected via crossover to a 2.2.12 RH 6.0 linux box, running 2.0.3 samba. Writes to samba from Win explorer are around 450 K/sec. Reads from samba to Windows using Explorer are around 8 K/sec. Using the smb version of tcpdump, I see between a .200 and .220 second lag between packets. smbd is nowhere near the top of my "top" list output in linux. Is

Thanks for writing, Nate! Yikes, I totally missed those MSVS docs--it shows just how large and comprehensive LLVM has become! Thanks for helping clarify MSVS support! On Apr 1, 2011, at 2:03 PM, nate fries wrote: > Hi Andy. > This should be no problem, as long as you don't use MSVC's headers inside your scripted code (you should be able to use MinGW's to accomplish the

Hey everyone, I'm new to LLVM and am conducting LLVM R&D as CTO for some new technology in our company products. I've done a basic review of all the major components and have walked through the Kaleidoscope tutorial in order to get a feel for LLVM since it seems to address the needs we're looking to fill. Separately, congrats to all the LLVM developers for making LLVM grow to be

Today, I had to uncleanly shutdown one of our machines due to an error in 2.6.28.3. Durin the boot sequence, the ext4 partition /home experienced a journal replay. /home looks like this: /dev/mapper/volg1-logv1 on /home type ext4 (rw,noexec,nodev,noatime,errors=remount-ro) Filesystem Size Used Avail Use% Mounted on /dev/mapper/volg1-logv1 2,4T 1,4T 1022G 58% /home Filesystem

Hello, I''m quite interested in ZFS, like everybody else I suppose, and am about to install FBSD with ZFS. On that note, i have a different first question to start with. I personally am a Linux fanboy, and would love to see/use ZFS on linux. I assume that I can use those ZFS disks later with any os that can work/recognizes ZFS correct? e.g. I can install/setup ZFS in FBSD, and later use

connection will remain a TCP connection unless it is broken and restarted. Usually if I stop the client and wait for about 30 seconds to reconnect, there is a much greater chance that the MTU probes work fine, and in about 30 seconds MTU is fixed to 1416. Every time when the MTU probing fails, I see latency between 700 - 1000 ms with 32 byte pings over a LAN. Every time when the MTU probing does

I'm getting a compile error when trying to compile the flex output of ppl.l in tools/wpp. This is under Debian (Woody) with latest updates. Can anybody help me out? Enclosed is the output of the build and folling that, the installed packages. I have also tried the latest version (20030408) with identical results. TIA Luke ================================================================

\\Pettit Connect As: Password: On the server side, I didn't get far because the domain name come up NULL so it failed on that test. Below are two logs log98.txt and log2000.txt that show full debug info. I might just have a stupid configuration or installation mistakes. I am sure that my basic configuration must work since it is a very typical setup. Any help will be highly appreciated