search for: 8000s

...apsed 0.119 0.000 0.119 [[3]] user system elapsed 1.008 0.000 1.008 [[4]] user system elapsed 8.425 0.001 8.428 [[5]] user system elapsed 23.070 0.000 23.075 Once the data frame gets above 1M rows, the timings are a bit too long (on a previous run it went up to 8000s user time). This seems quite a bit slower than I expected. Maybe there's a better and faster way to add such variables to a data frame that are derived using some aggregation. Also, ddply seems to take twice as long as by. Are these two operations not equivalent? Thanks, Tahir

Hey guys, is anyone of you using CentOS (4/5) for an ISDN fax gateway? I just had someone over here at the CentOS booth who wanted to know if there's a possibility to integrate the AVM CAPI into CentOS and then use the machine as a fax gateway with 2, 3 or 4 S0 buses. Is that possible? Cheers, Ralph -- Ralph Angenendt......ra at br-online.de | .."Text processing has made it possible

I've been planning to build a dual Opteron server for awhile. I'd like to get people's suggestions on a suitable motherboard. I've looked at the Tyan K8SE (S2892) and K8SRE (S2891) but would like to find more Linux-specific experiences with these boards. Some features I expect are at least 4 SATA (SATA-300?) ports, serial console support in the BIOS, USB 2.0 and IEEE-1394