Renderscript runtime

[Dominik Grewe]

Hi,

I'm looking for more information on the Renderscript runtime,
specifically the part that distributes the work across multiple
processors. I can't find any information on the web and I also
couldn't find much information in the Android source code.

I tried to follow the calls resulting from a forEach from Java to JNI
but I get stuck in the file "android_renderscript_RenderScript.cpp".
There are 2 calls to "rsScriptForEach" but I can't find a definition
of that function (used grep on the entire source code). Is this part
maybe not open source?

Does anyone have more information on this?

Thanks
Dominik

[Xiao-Feng Li]

You should be able to find the info in source code with libRS.
Specifically it is in frameworks/base/libs/rs/rsContext.cpp:
Context::initContext().

Thanks,
xiaofeng

> Thanks
> Dominik
>
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[Dominik Grewe]

Thanks very much for the pointer. That's indeed what I've been looking
for. The interesting stuff seems to be in the "driver" subdirectory.

Cheers
Dominik

On Apr 25, 2:02 am, Xiao-Feng Li <xiaofeng...@gmail.com> wrote:
> On Wed, Apr 18, 2012 at 7:26 PM, Dominik Grewe
>