[RC5] OGR speed

Alessandro Mandelli motovacanze at motovacanze.it
Thu Jun 13 09:29:27 EDT 2002


With no OGR dedicated list, I think this is the most suitable place to ask.
I upgraded as per recently appeared .plan message, and my speed suddenly dropped
from 2.74 Mnodes/s to 1.8 Mnodes/s.
Benchmarking doesn't help, this is the result:

[Jun 13 06:29:13 UTC] OGR: using core #0 (GARSP 5.13-A).
[Jun 13 06:29:33 UTC] OGR: Benchmark for core #0 (GARSP 5.13-A)
                      0.00:00:17.18 [1,759,819 nodes/sec]
[Jun 13 06:29:33 UTC] OGR: using core #1 (GARSP 5.13-B).
[Jun 13 06:29:53 UTC] OGR: Benchmark for core #1 (GARSP 5.13-B)
                      0.00:00:17.05 [1,800,647 nodes/sec]

Letting the client autoselect core, result is core #0, which is slower. I
manually set it up to #1.
Still can't understand 40% speed reduction from previous client.

How come?

Ciao
Alex.



--
To unsubscribe, send 'unsubscribe rc5' to majordomo at lists.distributed.net
rc5-digest subscribers replace rc5 with rc5-digest



More information about the rc5 mailing list