Phoronix IRC Log: 2009-04-23

aanti: somebody knows how safe it is to increase the pci-e bus ? if so, whats a sane number ?
peppo: anyone have any clue why I'd get horrible 5-6 fps performance with the same video files when running mplayer from gnome-terminal and good performance when running the same video with mplayer but launched from nautilus?
peppo: started happening with the latest fglrx, 9-4
nXs: Hi there, got an issue whith result-file-to-pdf, there are no images... running under sled11, any idea ?
nXs: maybe a way to have a debug mod ?
nXs: anyone ?
nXs: help
evocallaghan: http://theinvisiblethings.blogspot.com/2009/03/attacking-smm-memory-via-intel-cpu.html
nXs: ok got it, php5-gd was missing
nXs: nice piece of code btw
whilo: michaellarabel: ping
michaellarabel: hi whilo
whilo: michaellarabel: have you ever thought about benchmarking memory usage?
whilo: i think this is badly missing at least for linux
whilo: it is not easy to do it right, it is mostly done wrong, and it is still very relevant in many cases
whilo: especially now that foss also comes to smaller devices
whilo: michaellarabel: personally i have had issues with kubuntu and a very high ram usage (400-600mb) for a usual desktop session
whilo: while on gnome and kde3 on lenny i have 200-300 mb
whilo: then on fedora it was 200 mb -300 mb or so for kde4, on opensuse 11.1 it was 140-200 mb for kde 4.1
whilo: this is all "free" (without caches and buffers)
whilo: kde devs propose exmap to be the most accurate solution, but the kernel module for example does not build on kubnut 9.04
whilo: michaellarabel: so this is my particular issue, but i think that in general, especially if you use linux on the desktop, this is an important issue and a proper benchmarking would be really helpful
whilo: michaellarabel: what do you think?
michaellarabel: whilo: Out of it right now, quite hectic, but will look at it within a few hours
whilo: michaellarabel: no prob, ok
Ivanovic: hi michaellarabel
Ivanovic: welcome back
Ivanovic: http://gentoo-portage.com/app-benchmarks/phoronix-test-suite
Ivanovic: PTS is now part of "mainline" gentoo (okay, not my ebuild and only the amd64 version, but better than nothing, right? ;) )
redeeman: i wonder what hardware michael used in the recent virtualization benchmark in KVM
evocallaghan: Xen ftw !
redeeman: lol
michaellarabel: lol
redeeman: michaellarabel: in the nehalem virtualization benchmark, what disk hardware did you choose in KVM?
michaellarabel: I'll need to let you know when I get back to the states.
redeeman: well if you did "-hda blablaba.img" then it's the ide hardware
redeeman: and furthermore, it also depends on what harddrive image format you use
redeeman: also, do you know about placement on the actual harddrive?
evocallaghan: What!?
evocallaghan: Xen is f'ing good
redeeman: evocallaghan: abomination :)
evocallaghan: What?
redeeman: xen :P
evocallaghan: The Xen HV
evocallaghan: I don't know what your thinking of..
Azerthoth: xen causes HIV ??? I knew it
redeeman: The exact same thing :P
evocallaghan: Tell me a better HV then Xen
evocallaghan: exactly :p
redeeman: kvm
evocallaghan: Rubbish
evocallaghan: *know* what your talking about !
evocallaghan: Laters
evocallaghan: redeeman: Do some research and or work with virtualization in a enterprise class environment before going around pushing propaganda. No offence.
evocallaghan: OK catch you later tonight lads
michaellarabel: Anyone know offhand if there is any known bugs with regard to NetworkManager dropping a WiFi connection after a while on Ubuntu 9.04?
Milyardo: michaellarabel: I think there may had been a problem with a realtek wireless card driver
Milyardo: but not netowork manager itself

< Phoronix IRC Home

Latest Hardware Reviews
  1. Intel Haswell HD Graphics 4600 vs. AMD Radeon Graphics On Linux
  2. Intel Haswell HD Graphics 4600 Performance On Ubuntu Linux
  3. Intel Core i7 4770K "Haswell" Benchmarks On Ubuntu Linux
  4. The First Experience Of Intel Haswell On Linux
Latest Software Articles
  1. Optimized Binaries Provide Great Benefits For Intel Haswell
  2. 11-Way Linux, BSD Platform Comparison
  3. SNA Acceleration Works Great For Intel Core i7 Haswell
  4. The Linux Evolution For Intel Haswell's Performance
Latest Linux News
  1. NVIDIA Brings Their Linux Driver To ARM
  2. D Language Still Showing Promise, Advancements
  3. Planetary Annihilation Released For Linux Gamers
  4. Gentoo Starts Work On KDE-Wayland Support
  5. NVIDIA To License Its Kepler GPU Technology
  6. KDE's KWin Made Lots Of Progress In 4.11
  7. Ubuntu Announces Carrier Advisory Group
  8. Qt 5.1 Release Candidate 1 Has Arrived
  9. In-Fighting Continues Over Mir On Non-Unity Ubuntu
  10. Subversion 1.8 Presents New Features
  11. LLVM 3.3 Officially Released
Latest Forum Talk
  1. NVIDIA To License Its Kepler GPU Technology
  2. NVIDIA Brings Their Linux Driver To ARM
  3. Intel GPU Driver Tries To Rip Out FBDEV Support
  4. D Language Still Showing Promise, Advancements
  5. In-Fighting Continues Over Mir On Non-Unity Ubuntu
  6. Planetary Annihilation Plans To Come To Linux
  1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Motherboards
  5. Peripherals
  6. Processors
  7. Software
  8. Operating Systems
  9. All Articles
  1. Linux Benchmarking
  2. OpenBenchmarking.org
  3. Phoronix Test Suite