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kbrafford
Adept II

Optimizing a kernel

I am using the stream analyzer for the first time.  Can someone explain (or point me to a primer on) how I interpret this table?  I'm using a 5870 and I'd like to get some more umph out of my code if I can, plus I'd like to learn the proper process that one uses in general.

 

NameGPRScratch RegMinMaxAvgALUFetchWriteEst CyclesALU:FetchBottleNeck%s\ClockThroughput
Radeon HD 489019044.6546.8171.93265422171.937.59ALU Ops0.0979 M Threads\Sec
Radeon HD 477019055.75683.5214.91265422214.917.59ALU Ops0.0756 M Threads\Sec
Radeon HD 487019044.6546.8171.93265422171.937.59ALU Ops0.0970 M Threads\Sec
Radeon HD 467016661.88779.25198.393159218198.397.25ALU Ops0.0430 M Threads\Sec
Radeon HD 45501902232734707.71265422707.7119.82ALU Ops0.017 M Threads\Sec
Radeon HD 587021042468152.94262822152.946.75ALU Ops0.21178 M Threads\Sec
Radeon HD 577021042468152.94262822152.946.75ALU Ops0.189 M Threads\Sec
Radeon HD 567021084936257.52262822257.5218.03ALU Ops0.0324 M Threads\Sec
Radeon HD 54502102102340571.95262822571.9549.38ALU Ops0.015 M Threads\Sec
FireStream 925019044.6546.8171.93265422171.937.59ALU Ops0.0958 M Threads\Sec
FireStream 927019044.6546.8171.93265422171.937.59ALU Ops0.0970 M Threads\Sec


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ryta1203
Journeyman III

Optimizing a kernel

Have you tried the "ReadMe.txt" file that comes with the SKA?

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kbrafford
Adept II

Optimizing a kernel

Oh nice, just found the release notes.  Thanks!

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