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Re: UPDATE: New Draw Performance preview revisited [message #118 is a reply to message #114]

Sat, 26 November 2005 09:10

gprentice
Messages: 260
Registered: November 2005
Location: New Zealand

Experienced Member

Not sure what I'm testing here, but here's the results Smile

BTW - the test program has the interesting property of requiring two closes to shut it down ...

maximised window - auto scroll

TIMING Set            :   7.5 s  -  13.7 ms (  7.5 s  / 546 ), min:   7.0 ms, max:  18.0 ms, nesting: 1 - 546
TIMING DrawRect       :  10.3 s  - 300.4 us ( 10.3 s  / 34134 ), min:   0.0 us, max:   7.0 ms, nesting: 1 - 34134
TIMING Init           :   0.0 us -   0.0 us (  0.0 us / 1 ), min:   0.0 us, max:   0.0 us, nesting: 1 - 1

Two windows tiled vertically, auto scrolling - foreground window gets more CPU time.

TIMING Set            :  31.0 s  -  10.4 ms ( 31.0 s  / 2969 ), min:   1.0 ms, max: 110.0 ms, nesting: 1 - 2969
TIMING DrawRect       :  40.6 s  - 220.2 us ( 40.6 s  / 184245 ), min:   0.0 us, max: 139.0 ms, nesting: 1 - 184245
TIMING Init           :   0.0 us -   0.0 us (  0.0 us / 1 ), min:   0.0 us, max:   0.0 us, nesting: 1 - 1

TIMING Set            :  29.0 s  -  16.9 ms ( 29.0 s  / 1717 ), min:   0.0 us, max: 151.0 ms, nesting: 1 - 1717
TIMING DrawRect       :  46.3 s  - 434.2 us ( 46.3 s  / 106545 ), min:   0.0 us, max: 111.0 ms, nesting: 1 - 106545
TIMING Init           :   0.0 us -   0.0 us (  0.0 us / 1 ), min:   0.0 us, max:   0.0 us, nesting: 1 - 1

Graeme

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