Movim • Open-Source AMD OpenGL Driver Drops Support For Smart Access Memory / ReBAR

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people 222 subscribers • Linux Hardware Reviews, Open-Source Benchmarks & Linux Performance

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Open-Source AMD OpenGL Driver Drops Support For Smart Access Memory / ReBAR

news.movim.eu / Phoronix • 8 March, 2023

Since late 2020 there had been work by AMD Linux engineers on adding Smart Access Memory (Resizable BAR) support to RadeonSI as the Gallium3D OpenGL driver and improved since that point in the name of performance. However, for this OpenGL driver now they've come to realize the benefits haven't necessarily panned out and the developers went ahead and disabled this SAM/ReBAR support followed by removing the support from this driver...

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