On Wed, Jun 27, 2007 at 01:41:59PM +0200, Sebastian Siewior ([EMAIL PROTECTED])
wrote:
> Yes I do. Those number are gathered from a PS3 and with a sync
> interface. sync means the SPU is idle, I queue the request, start the
> SPU, SPU requests the data, waits from completion, computes it,
> transfers it back and finally the SPU stops (idle again). Oh and only
> one SPU is used.
> The test is generated with a simple module that allocated four pages (16
> kb) and calls the SPU crypto code over and over again until approx 156
> MB of memory passed/processed. From the time and total size I get my
> kb/sec.
...
> [1] http://breakpoint.cc/spu_aes/spu_code.png
> [2] http://breakpoint.cc/spu_aes/spu_sync_blocksize.png
Mmm, looks really good. Did powerpc folks acked this changes?
--
Evgeniy Polyakov
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