[geos-devel] Current Benchmarks

[Yury A. Bychkov]

Hi Paul,

Are you sure you don't have 3 extra 0's at the end of those numbers?

My results (P4-2.53):
# overlapping MCs: 406
# segment intersection tests: 226
n Pts: 1000  Executed in     10 ms.
# overlapping MCs: 406
# segment intersection tests: 278
n Pts: 2000  Executed in     20 ms.
# overlapping MCs: 406
# segment intersection tests: 248
n Pts: 4000  Executed in     40 ms.
# overlapping MCs: 406
# segment intersection tests: 250
n Pts: 8000  Executed in     90 ms.
# overlapping MCs: 406
# segment intersection tests: 272
n Pts: 16000  Executed in    190 ms.
# overlapping MCs: 406
# segment intersection tests: 264
n Pts: 32000  Executed in    351 ms.
# overlapping MCs: 406
# segment intersection tests: 236
n Pts: 64000  Executed in    701 ms.
# overlapping MCs: 406
# segment intersection tests: 264
n Pts: 128000  Executed in   1502 ms.
# overlapping MCs: 406
# segment intersection tests: 238
n Pts: 256000  Executed in   2784 ms.
# overlapping MCs: 406
# segment intersection tests: 232
n Pts: 512000  Executed in   5528 ms.
# overlapping MCs: 406
# segment intersection tests: 232
n Pts: 1024000  Executed in  11426 ms.

Yury
----- Original Message ----- 
From: "Paul Ramsey" <pramsey at refractions.net>
To: "GEOS Development List" <geos-devel at geos.refractions.net>
Sent: Tuesday, February 11, 2003 3:58 PM
Subject: [geos-devel] Current Benchmarks


> Athlon 1800+
> 
> # overlapping MCs: 406
> # segment intersection tests: 226
> n Pts: 1000  Executed in  10000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 278
> n Pts: 2000  Executed in  40000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 248
> n Pts: 4000  Executed in  70000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 250
> n Pts: 8000  Executed in 120000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 272
> n Pts: 16000  Executed in 250000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 264
> n Pts: 32000  Executed in 510000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 236
> n Pts: 64000  Executed in 1030000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 264
> n Pts: 128000  Executed in 2040000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 238
> n Pts: 256000  Executed in 4100000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 232
> n Pts: 512000  Executed in 8100000 ms.
> # overlapping MCs: 406
> # segment intersection tests: 232
> n Pts: 1024000  Executed in 16280000 ms.
> Done
> 
> -- 
>        __
>       /
>       | Paul Ramsey
>       | Refractions Research
>       | Email: pramsey at refractions.net
>       | Phone: (250) 885-0632
>       \_
> 
> 
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