Contest 0.34 added to STP - 2.4.20-pre5-ac1 results

Contest 0.34 added to STP - 2.4.20-pre5-ac1 results

Post by Cliff Whit » Fri, 20 Sep 2002 07:20:06



Thanks to Con and everyone for making this necessary.
The contest (http://contest.kolivas.net) has been added to
the OSDL Scalable Test Platform. (http://www.osdl.org/stp)

Sample results for a 2- cpu system with 2.4.20-pre5-ac1
Test            Time(sec)       CPU %   Ratio
noload          61.95           195%    baseline
process_load    69.45           170%    1.12l
io_halfmem      67.86           179%    1.10l
io_fullmem      100.57          121%    1.62l
mem_load        96.06           129%    1.55l
Results for a single-CPU system ( 2.4.20-pre5-ac1 )
noload          104.65          99%     baseline
process_load    116.80          88%     1.12l
io_halfmem      117.81          89%     1.13l
io_fullmem      128.72          82%     1.23l
mem_load        143.17          77%     1.37l
Full report: http://khack.osdl.org/stp/5235/ ( 2-cpu)
http://khack.osdl.org/stp/5234/                  ( 1-cpu)

Would very much appreciate your comments. One note:
The '-j' value is adjusted = number of cpu's * 4
However, the background load is the same regardless of system size.
Should the load be scaled with the system?
( say, one copy of each load program per cpu? )

Also, our friendly PLM now automagically inhales the -ac series
(i think...i see 2.4.20-pre5-ac[1-6] plus a few more )

cliffw

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Contest 0.34 added to STP - 2.4.20-pre5-ac1 results

Post by Nathan Dabne » Fri, 20 Sep 2002 07:30:11



> Also, our friendly PLM now automagically inhales the -ac series
> (i think...i see 2.4.20-pre5-ac[1-6] plus a few more )

Not yet, those are manual submissions for testing purposes.

-Nathan
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1. 2.4.20-pre5-ac1 still have the DMA problem

Aug 31 11:21:07 f5ibh kernel: ALI15X3: chipset revision 193
Aug 31 11:21:07 f5ibh kernel: ALI15X3: not 100%% native mode: will probe
irqs later
Aug 31 11:21:07 f5ibh kernel: ALI15X3: simplex device with no drives:
DMA disabled
Aug 31 11:21:07 f5ibh kernel: ide0: ALI15X3 Bus-Master DMA disabled
(BIOS)
Aug 31 11:21:07 f5ibh kernel: ALI15X3: simplex device with no drives:
DMA disabled
Aug 31 11:21:07 f5ibh kernel: ide1: ALI15X3 Bus-Master DMA disabled
(BIOS)

--------
Regards
        Jean-Luc
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2. Grr - XFree86 4.0.2 and Sony CPD-G400

3. cdrom problem in 2.4.20-pre5-ac1,ac2

4. DHCP and PACBELL DSL

5. 2.4.20-pre5-ac1 PDC20269 80-pin acble misdetection

6. Unable to compile with perl support

7. 2.4.20-pre5-ac1 and Intel ICH3M EIDE woes

8. SCSI detection problem during install

9. Linux 2.4.20-pre5-ac1

10. 2.4.20-pre5-ac1 still crashes with ide-scsi

11. 2.4.20-pre5-ac1: 80pin cable detection wrong?

12. 2.4.20-pre5-ac1: IDE DMA problem with Intel D845GVB, resource collisions

13. Poweroff error from 2.4.20-pre5-ac1 w/ Asus A7M266-D motherboard AND question