RadeonSI NIR Benchmarks Show Great Progress With Mesa 20.0
Written by Michael Larabel in Display Drivers on 6 December 2019. Page 5 of 5. 13 Comments

The Unigine performance was the same -- or a frame or two higher in some cases.

When taking the geometric mean of all the OpenGL Linux tests run, the Polaris / Vega / Navi graphics cards saw a percent or so uplift in enabling NIR. We weren't expecting any dramatic changes but the important outcome of this testing is no major regressions left in using the NIR code-path while also benefiting now from having OpenGL 4.6 support when NIR is enabled. Hopefully we'll see NIR flipped on by default for RadeonSI with Mesa 20.0 due out next quarter.

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Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter or contacted via MichaelLarabel.com.


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