Am 24.01.2013 00:27, schrieb Silvio Siefke: > Hello, > > On Tue, 22 Jan 2013 20:48:49 +0100 > Florian Philipp <[email protected]> wrote: [...] >> What kind of workload do we talk about? Properly "niced" and "ioniced" >> compile jobs? Is the freeze temporary? > > If I run a program, depending on the size the System Freeze for > few seconds. When i start emerge -s, emerge --sync, emerge what ever the > system freeze. Its ever temporary but its make crazy. >
Hmm, the last time I encountered something like this, DMA was deactivated for the hard disk. That happened because the wrong driver (generic IDE) took over. What raw throughput do you get? `dd if=/dev/sda of=/dev/null bs=4M count=100 iflag=direct` > >> Odd. Maybe GPU related? Again, does the system recover? > > No GPU is deactivated. When have more then 10 tabs, system hang. > You mean you have not enabled drm and/or use the generic vesa driver? Maybe something is trying to use opengl and software emulation slows you down. >> Doesn't surprise me. P4 and Atom are both horrible micro architectures. >> But Atom is also horribly stripped down and has a lower clock frequency. > > Oh, okay i know Atom is shit, but P4. Which architecture is recommended > for? > P4s suffer because their pipeline is very long and poorly utilized. In fact, they can execute fewer instructions per clock tick than a P3. Anything newer is a vast improvement, especially Core2 and newer. Regards, Florian Philipp
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