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Tag: Heterogeneous Compute

Consumer Electronics
Salvatore

Measuring GPU compute performance

After exploring a quick guide to writing OpenCL kernels for PowerVR Rogue GPUs and analyzing a heterogeneous compute case study focused on image convolution filtering,

Consumer Electronics
Salvatore

The PowerVR Imaging Framework camera demo

Writing and optimizing code for heterogeneous computing can be difficult, especially if you are starting from scratch. Imagination has set up a new page where

Consumer Electronics
Alex Kelley

Deep dive: OpenCL face detection on PowerVR [part 3]

Imagination’s R&D group has developed a face detection algorithm, which is based on a classifier cascade and is optimized to run on mobile devices comprising

Consumer Electronics
Alex Kelley

Deep dive: Hardware IP for computer vision [part 2]

Modern mobile application processors are highly heterogeneous, combing a variety of different hardware components optimized for different tasks. As shown in the figure below, a

Consumer Electronics
Alex Kelley

The PowerVR Imaging Framework for Android

In my previous article about heterogeneous architectures, I identified memory bandwidth as the main bottleneck for implementing power-efficient algorithms for computer vision. Luckily, Imagination has

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