search for: _slow_

Hello everybody, is there a way to tell Sweave to skip the R code and process only the LaTeX part? I know it sounds a little bit weird, but the R code of my document is complete and _slow_ and I need to add the LaTeX part. Thanks, franZ

...}, simplify=FALSE) for (j in 1:length(all.combn)) { idk <- all.combn[[j]] tt <- matrix(NA, ncol=nrow(idk), nrow=2^nrow(idk)) for (i in 1:nrow(idk)) { tt[,i] <- c(rep(0, 2^(nrow(idk) - i)), rep(1, 2^(nrow(idk) - i))) } ## This is _slow_ part, where I don't know how to vectorize: for (k in 1:ncol(idk)) { end.row <- start.row + nrow(tt) - 1 return.matrix[start.row:end.row, idk[ , k]] <- tt start.row <- end.row + 1 } ## How can one modify "return.matrix&quo...

...fixes that). The actual upgrade seemed to go very smoothly. The most burdensome part was having to explicitly tell all the client machines the IP of the WINS server - even though all the doco I could find said I shouldn't need or want to. Then the user complaints started. The network is _slow_. Files can take minutes to load. I tried eliminating all the variables - disable the virus checker, copy the file locally, etc etc. It's samba. Checking the logs, I can see why! All the client machines are reconnecting periodically, most likely due to the smbd task choking off sockets:...

...cause ip_conntrack_count doesn't reach 0 which means that there are still packet with references to some conntrack structures in the stack. this suggests the BR_NETPROTO_LOCK barrier in ip_conntrack_cleanup doesn't work as expected. to reproduce try this: - start downloading something over _slow_ line from the box running ip_conntrack - rmmod ip_conntrack i noted it always hangs when netstat shows packets in the sendqueue of a socket. i don't think data in the write queue has already been wrapped in skbs and visited conntrack but maybe this helps. after the queue clears, it still keeps...

I've just released a snapshot of 2.0.6 in the alpha directory on samba.org. This is intended for testing to make sure some of the recent changes work well on a wider range of sites. I have also built a RedHat Linux 6.X RPM and put it in the same dircetory. If you are not running a mission critical site then we would appreciate feedback on this snapshot. If you have reported a bug in Samba

...path = /var/spool/samba printable = Yes browseable = No [brother] comment = Brother HL-1250 path = /var/spool/samba writeable = Yes printable = Yes printer = brother oplocks = No share modes = No [evistel] path = /var/local/evistel/samba writeable = Yes My Win Me clients are _very_ _slow_, i.e. explorer hangs for minutes. Apparently it is not a problem related to the load (the server is almost idle, the network is ok if not using Windows/samba); a tcpdump shows hundreds and hundreds of: 12:33:11.191452 eth0 < vincent.1028 > server.netbios-ssn: . 21821:21821(0) ack 4 2307 win...

...aved shortly before the previous call) is slightly less than 450 kb, but > gc() free total (Mb) Ncells 629305 800000 30.6 Vcells 19860721 26214400 200.0 Last night (before this call), I did a run with gctorture(T) but on a slightly more complex piece of my code (yes, it is _slow_), and since it was started just after starting R, it starts with almost all the heap free Garbage collection [nr. 2111]... 641457 cons cells free (80%) 203427 Kbytes of heap free (99%) Garbage collection [nr. 43375]... 639941 cons cells free (79%) 197488 Kbytes of heap free (96%) [...] Garbage coll...

Hi, I'm pondering building my own SSL accelerator out of a multi-CPU FreeBSD system and a crypto accelerator. What's the recommended hardware crypto accelerator card these days? Thanks, ==ml -- Michael Lucas mwlucas@FreeBSD.org, mwlucas@BlackHelicopters.org Today's chance of throwing it all away to start a goat farm: 49.1% http://www.BlackHelicopters.org/~mwlucas/

Before you read this, I want to state (for reasons listed below) that I don't expect an answer (advice is welcomed, but please read this email carefully before answering). I'm sharing this with the community with the hope that better software results from our sad experience... BACKGROUND I've been using NT for 4 years, Netware and Linux for 3 years, and Samba for almost 2. I work