riza.guntur

Using BRT_PERMIT_READ_WRITE_ALIASING to avoid unnecessary kernel calls or creating temporary stream

Discussion created by riza.guntur on Aug 7, 2009
Latest reply on Aug 9, 2009 by ryta1203

I mean we can avoid the usage of unnecessary temporary buffer stream if so, and avoid another kernel call. I mean we can avoid the usage of unnecessary temporary buffer stream if so, and avoid another kernel call.

But

Does the performance better?

If yes, how to turn it on?

Create environment variable  BRT_PERMIT_READ_WRITE_ALIASING and then filled it with what? 0 or 1 ?

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