Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-17 Thread Saul Wold
On 07/12/2012 11:13 AM, Andrei Gherzan wrote: Koen suggested to add -T to xz commands. We have this option implemented in our current version .1alpha. -T threads, --threads=threads Specify the number of worker threads to use. Setting threads to a special value 0 m

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-13 Thread Andrei Gherzan
> > > Well, in oe-core maybe. > Upstream they are more conservative, see that man. > > "The default preset level in LZMA Utils is -7 while in XZ Utils it is > -6, so both use 8 MiB dictionary by default." > > So you were talking about upstream. Ok got that. @g _

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-13 Thread Andrea Adami
On Fri, Jul 13, 2012 at 11:44 AM, Andrei Gherzan wrote: > On Fri, Jul 13, 2012 at 11:19 AM, Andrea Adami > wrote: >> >> On Fri, Jul 13, 2012 at 8:45 AM, Koen Kooi >> wrote: >> > >> > Op 12 jul. 2012, om 21:22 heeft Saul Wold het volgende geschreven: >> > >> >> On 07/12/2012 11:58 AM, Koen Kooi w

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-13 Thread Andrei Gherzan
On Fri, Jul 13, 2012 at 11:19 AM, Andrea Adami wrote: > On Fri, Jul 13, 2012 at 8:45 AM, Koen Kooi > wrote: > > > > Op 12 jul. 2012, om 21:22 heeft Saul Wold het volgende geschreven: > > > >> On 07/12/2012 11:58 AM, Koen Kooi wrote: > >>> Any volunteers to test this on a system with >4 real cores

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-13 Thread Andrea Adami
On Fri, Jul 13, 2012 at 8:45 AM, Koen Kooi wrote: > > Op 12 jul. 2012, om 21:22 heeft Saul Wold het volgende geschreven: > >> On 07/12/2012 11:58 AM, Koen Kooi wrote: >>> Any volunteers to test this on a system with >4 real cores? >>> >> >> Koen, >> >> Does OE-Core or Poky have an image setup for

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-12 Thread Koen Kooi
Op 12 jul. 2012, om 21:22 heeft Saul Wold het volgende geschreven: > On 07/12/2012 11:58 AM, Koen Kooi wrote: >> Any volunteers to test this on a system with >4 real cores? >> > > Koen, > > Does OE-Core or Poky have an image setup for using .xz by default? No, and as you can see from Andrei's

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-12 Thread Khem Raj
On Thu, Jul 12, 2012 at 12:59 PM, Andrei Gherzan wrote: > On Thu, Jul 12, 2012 at 10:22 PM, Saul Wold wrote: >> >> On 07/12/2012 11:58 AM, Koen Kooi wrote: >>> >>> Any volunteers to test this on a system with >4 real cores? >>> >> >> Koen, >> >> Does OE-Core or Poky have an image setup for using

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-12 Thread Andrei Gherzan
On Thu, Jul 12, 2012 at 10:22 PM, Saul Wold wrote: > On 07/12/2012 11:58 AM, Koen Kooi wrote: > >> Any volunteers to test this on a system with >4 real cores? >> >> > Koen, > > Does OE-Core or Poky have an image setup for using .xz by default? > > I will run it on a machine I have, just want to m

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-12 Thread Saul Wold
On 07/12/2012 11:58 AM, Koen Kooi wrote: Any volunteers to test this on a system with >4 real cores? Koen, Does OE-Core or Poky have an image setup for using .xz by default? I will run it on a machine I have, just want to make sure I am doing the same tests that Andrei is running. I was a

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-12 Thread McClintock Matthew-B29882
On Thu, Jul 12, 2012 at 1:58 PM, Koen Kooi wrote: > Any volunteers to test this on a system with >4 real cores? How do you get the memory usage bit? -M > > Op 12 jul. 2012, om 20:13 heeft Andrei Gherzan het volgende geschreven: > >> Koen suggested to add -T to xz commands. We have this option i

Re: [OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-12 Thread Koen Kooi
Any volunteers to test this on a system with >4 real cores? Op 12 jul. 2012, om 20:13 heeft Andrei Gherzan het volgende geschreven: > Koen suggested to add -T to xz commands. We have this option implemented in > our current version .1alpha. > > -T threads, --threads=threads > Spe

[OE-core] [PATCH 0/3] Fix xz compression command and optimize compression time

2012-07-12 Thread Andrei Gherzan
Koen suggested to add -T to xz commands. We have this option implemented in our current version .1alpha. -T threads, --threads=threads Specify the number of worker threads to use. Setting threads to a special value 0 makes xz use as many threads as there are CPU