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2016-01-10
, 13:53
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Posts: 2,154 |
Thanked: 8,464 times |
Joined on May 2010
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#72
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In case, where to find kernel-power sources and how to setup scratchbox for Kernel compilation?
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2016-01-10
, 18:33
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Posts: 370 |
Thanked: 443 times |
Joined on Jan 2006
@ Italy
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#73
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The Following User Says Thank You to jurop88 For This Useful Post: | ||
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2016-01-11
, 23:57
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Posts: 1,163 |
Thanked: 1,873 times |
Joined on Feb 2011
@ The Netherlands
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#74
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Being back on N900 and hitting against old problems like low memoryand eternal swap time
Did somebody ever think to compile power_kernel with page_size set to 32K? ARM architecture supports this, and on my uSD this should mean (for me, testing with flashbench) 5x better transfer speed in swapping to a uSD partition...
Crazy idea? In case, where to find kernel-power sources and how to setup scratchbox for Kernel compilation?
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2016-01-12
, 02:42
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Posts: 110 |
Thanked: 363 times |
Joined on May 2014
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#75
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2016-01-22
, 07:30
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Posts: 370 |
Thanked: 443 times |
Joined on Jan 2006
@ Italy
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#76
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Making sure the device has no mounted partitions name USD oemid 0x4142 manfid 0x00001e hwrev 0x1 fwrev 0x0 Running flashbench 4MiB 5.16M/s 2MiB 3.25M/s 1MiB 1.57M/s 512KiB 958K/s 256KiB 500K/s 128KiB 696K/s 64KiB 9.65M/s 32KiB 3.84M/s 16KiB 4.1M/s 8KiB 1.57M/s 4KiB 765K/s
Making sure the device has no mounted partitions name SE04G oemid 0x544d manfid 0x000002 hwrev 0x0 fwrev 0x7 Running flashbench 4MiB 10.6M/s 2MiB 5.89M/s 1MiB 2.82M/s 512KiB 1.39M/s 256KiB 695K/s 128KiB 348K/s 64KiB 175K/s 32KiB 990K/s 16KiB 1M/s 8KiB 858K/s 4KiB 436K/s
The Following 5 Users Say Thank You to jurop88 For This Useful Post: | ||
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2016-03-16
, 03:20
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Posts: 110 |
Thanked: 363 times |
Joined on May 2014
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#77
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Really 5x? Seems like massive improvement, why nobody thought about that before? Or did one?
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2016-04-13
, 22:53
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Posts: 41 |
Thanked: 22 times |
Joined on Aug 2010
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#78
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2016-04-13
, 23:17
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Posts: 3,141 |
Thanked: 8,164 times |
Joined on Feb 2013
@ From my Gabriola Island hermitage, near the Edge of the World
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#79
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2016-04-14
, 07:06
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Posts: 1,808 |
Thanked: 4,272 times |
Joined on Feb 2011
@ Germany
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#80
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I'm confused. I need a real simple step-by-step to start with
So this is what I think I need to do. Please correct me if I have it wrong!
1) From Hildon Application Manager install package: Linux kernel for power user.
2) That's it, right? Then I just reboot?
Now, I do have some sort of choices on booting, but I don't think I have U-boot. I think I installed some kind of multiboot. (I was playing with nitdroid, I think. It's been a few years.) So, do I need U-boot? Not need U-boot? I seem to remember U-boot had some issues where you had to uninstall something else. ??
As you can see, confused! If you can help, I'd be super-grateful!
Did somebody ever think to compile power_kernel with page_size set to 32K? ARM architecture supports this, and on my uSD this should mean (for me, testing with flashbench) 5x better transfer speed in swapping to a uSD partition...
Crazy idea? In case, where to find kernel-power sources and how to setup scratchbox for Kernel compilation?