| === prpplague^2 is now known as prpplague | ||
| cmboyd | Hi everyone! Has anybody had any luck compiling for hard-float on oneiric? | 02:50 |
|---|---|---|
| chihchun | is there any document regarding to how to build/generate the oneiric preinstall image? | 03:51 |
| === Jack87|Away is now known as Jack87 | ||
| === vila_ is now known as vila | ||
| === vila_ is now known as vila | ||
| === jeremiah is now known as topiary | ||
| === topiary is now known as Guest90433 | ||
| === Guest90433 is now known as jeremiah | ||
| === Jack87 is now known as Jack87|Away | ||
| === Jack87|Away is now known as Jack87 | ||
| ericb2 | hello | 12:03 |
| ericb2 | building on 11-04 , what is the -mfloat-abi flag for gcc-4.5 ? hardfp or softfp ? | 12:06 |
| ericb2 | I forgot : I'm building on a Pandaboard | 12:06 |
| kki313 | hey, I'm looking for an official ARM-Repository for Ubuntu 10.04, is there any? I'm on Hercules ecafé with Freescale i.MX515 | 12:06 |
| ogra_ | kki313, arm packages are on ports.ubuntu.com | 12:18 |
| kki313 | ogra_ thanks! | 12:19 |
| siji | persia, you there? | 13:14 |
| === ogra is now known as Guest82932 | ||
| === prpplague is now known as prpplague^2 | ||
| === Guest82932 is now known as ogra__ | ||
| ogra_ | ndec, https://bugs.launchpad.net/bugs/709245 | 14:15 |
| ubot2 | Ubuntu bug 709245 in linux-ti-omap4 "panda: USB disk IO slow" [High,Confirmed] | 14:15 |
| ndec | ogra_: about the IO bug, you told me it was affecting SD too, but that's not what I understand from the bug report. are u sure? | 15:28 |
| ogra_ | have you looked at the measurements ? | 15:32 |
| ogra_ | (and at the linked duplicate bug) | 15:32 |
| * ndec looking again | 15:32 | |
| ndec | ogra_: ok. i see it. 'to a lesser extent' though ;-) | 15:33 |
| === Jack87 is now known as Jack87|Away | ||
| === vila_ is now known as vila | ||
| [7] | ndec: and I'm not sure if it's the same cause | 16:00 |
| ndec | ok | 16:01 |
| [7] | the ping doesn't seem to affect SD much, but the speed vs. block size graph shows similar weirdnesses like USB, just not as huge | 16:02 |
| [7] | that might possibly be some odd behavior of the card though, wouldn't be the first time :) | 16:02 |
| ndec | is someone looking at the problem related to SMP? | 16:03 |
| [7] | ndec: I just performed my tests with SD instead of usb, and pinging brought it from 8.8 to 8.9MB/s | 16:03 |
| [7] | the same test shows USB accesses skyrocket from 3 to 20 MB/s | 16:06 |
| ndec | that's not the same definition of improvements ;-) | 16:06 |
| [7] | I haven't done nosmp tests for SD, but for USB nosmp will make it behave as if I would be pinging it | 16:07 |
| GrueMaster | [7]: I'm running comparative tests now. | 16:14 |
| GrueMaster | Give me ~10 minutes. | 16:14 |
| davidm | GrueMaster, would be interesting to try different schedulers and see what impact that has | 16:18 |
| davidm | with USB Storage that is | 16:18 |
| GrueMaster | If I can find a kernel guy that can give me a few respun kernels, sure. | 16:19 |
| davidm | http://www.cyberciti.biz/faq/linux-change-io-scheduler-for-harddisk/ | 16:21 |
| davidm | no need for a new kernel can change on the fly | 16:21 |
| [7] | davidm: for my tests it was "noop" | 16:23 |
| [7] | testing cfq now | 16:23 |
| [7] | heh, with cfq not even pinging will help | 16:24 |
| [7] | or at least help a lot less | 16:24 |
| [7] | *facepalm* | 16:25 |
| [7] | ignore my last messages, was using my tool in the wrong way | 16:25 |
| davidm | Should record results in bug when you are sure you did the test correctly | 16:26 |
| * [7] will do | 16:26 | |
| [7] | wtf. after playing around with these schedulers a bit the problem just disappeared | 16:30 |
| [7] | i'll reboot and retry | 16:30 |
| [7] | davidm: uploaded the logs to the bug report | 17:17 |
| [7] | the results aren't really conclusive to me | 17:17 |
| [7] | especially the perl -e "while (1) { }" test seems to behave somewhat randomly | 17:20 |
| === daurn is now known as daurnimator | ||
| === Jack87|Away is now known as Jack87 | ||
| === prpplague^2 is now known as prpplague | ||
Generated by irclog2html.py 2.7 by Marius Gedminas - find it at mg.pov.lt!