OPPO Kernel Craftsman
Sep 30, 2020 · Mobile Development
SIMD Acceleration Techniques on Qualcomm Hexagon DSP for Mobile Devices
The article explains how SIMD acceleration on Qualcomm’s Hexagon DSP, using its HVX vector engine and specialized instructions, can off‑load compute‑intensive tasks such as image, video, and AI processing from the CPU, delivering up to 8× speed‑up, lower power consumption, reduced thermal throttling, and longer battery life on mobile devices.
DSPHexagonSIMD
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