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Tux Machines
Posted by Roy Schestowitz on Jun 14, 2023
Audiocasts/Shows: Destination Linux and Ubuntu Podcast
=> https://www.r-bloggers.com/2023/06/simplifying-model-formulas-with-the-r-function-reformulate/ ↺ Simplifying Model Formulas with the R Function ‘reformulate()’
As a programmer, you may come across various scenarios where you need to create complex model formulas in R. However, constructing these formulas can often be challenging and time-consuming. This is where the ‘reformulate()’ function comes to the rescue! In this blog post, we will explore the purpose and usage of the reformulate() function in R, and provide you with simple examples to help you grasp its power.
=> https://pixelcluster.github.io/RADV-Raytracing-ON/ ↺ Friedrich Vock: RADV Ray Tracing: Now ON by default
Yes, you heard that right.
Ray Tracing Pipelines.
On RADV.
Enabled by default.
Now merged in Mesa main.
This has been in the works for a loooooooooong time. Probably the longest of any RADV features so far.
But what makes ray tracing pipelines so complex that it takes this long to implement? Let’s take a short look at what it took for RADV to get its implementation off the ground.
=> https://blogs.gentoo.org/gsoc/2023/06/12/weekly-report-2-llvm-libc/ ↺ Weekly report 2, LLVM libc
Hi! This week I’ve continued my work on getting Python to run. It has mostly involved defining a lot of missing functions and types for Python.
These are mostly taken from musl libc, but some things are also just implemented using a no op.
In LLVM libc there are currenly some headers without all the needed declarations available. That will make “HAVE_*_H” configuration tests pass, but then fail later. For some of these cases I simply did ‘#undef’ and hoped the functionality wasn’t needed.
My current plan is to just get Python to build, and then go back to fix things properly, within reason.