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<textrovert>
Hi. I'm an imx6 developer currently working with opencl 1.1 embedded profile on the vivante gpu. I was wondering if it is possible to also use other cpu cores as an opencl device. when reading about opencl, they do list heterogenous computing as possible with cpus and gpus. would really appreciate your input
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<DV__>
textrovert_: not sure about that, but arm cores for gpgpu does not sound very performant
<DV__>
textrovert_: would you recommend opencl on the viv gpu for stuff like colorspace conversion or deinterlacing?
<DV__>
how well does it perform?
<textrovert_>
@dv__ : haven't tried that. however, tried warping with openvg- its very fast (1/2 a millisec for 720*576) image.
<DV__>
textrovert_: I ask because the dedicated 2D cores in the imx6 have deficiencies
<DV__>
for example, the IPU is very picky when it comes to input/output formats and screen coordinates
<DV__>
and stuff like debayering is just plain impossible with IPU, PxP, or the GPU's 2D pixelengine
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<textrovert_>
dv__ I'm sorry i can't help. i'm quite new to linux embedded development and gpus myself
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