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Red Hat and Fedora Leftovers: CEO Interview, Updates, GNU and Python

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Red Hat
  • Red Hat CEO talks the next chapter of the cloud
  • October 2019: Fedora status updates

    Welcome to the monthly set of updates on key areas within Fedora. This update includes Fedora Council representatives, Fedora Editions, and Fedora Objectives. The content here is based on the weekly updates submitted to the Fedora Council, published to the project dashboard.

    [...]

    In the past month, the Minimization team brought the “feedback pipeline” to life. Feedback Pipeline gives a quick overview of the use cases we’re targeting to minimize. It shows required packages, their dependencies, the overall size, and allows a deeper inspection with interactive dependency graphs. As part of that work, the team is working on identifying use cases to target.

    The Council approved the Minimization objective on a short-term basis. Adam Šamalík will be submitting a proposal for the next phase of this objective to the Council soon.

  • Fedora Update Weeks 35–38

    It’s been quite some time since the last update, but things have been rather calm. There’s been the usual round of updated packages, and a few new dependencies. Otherwise, there’s not been anything out of the ordinary.

  • Fedora 32 Planning To Ship With GNU Binutils 2.33

    Not particularly surprising considering Fedora tends to always ship with a bleeding-edge toolchain, but for their Fedora 32 release to kick off 2020 they are planning for GNU Binutils 2.33.

    Binutils 2.33 hasn't been released yet but is branched and will be released with plenty of time to make it into Fedora 32, which isn't due until the end of April.

  • gcc under the hood

    My background in computers is a bit hacky for a compiler engineer. I never had the theoretical computer science base that the average compiler geek does (yes I have a Masters in Computer Applications, but it’s from India and yes I’m going to leave that hanging without explanation) and I have pretty much winged it all these years. What follows is a bunch of thoughts (high five to those who get that reference!) from my winging it for almost a decade with the GNU toolchain. If you’re a visual learner then I would recommend watching my talk video at Linaro Connect 2019 instead of reading this. This is an imprecise transcript of my talk, with less silly quips and in a more neutral accent.

  • Fedora 30 : A general intro to linux signals with python.

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[libre-riscv-dev] power pc

So as you know, the RISCV Foundation is seriously impeding progress. There
is huge momentum around RISCV itself, however as far as open *innovation*
is concerned, the sheer arrogance of the Foundation in failing to respect
the combination of Libre goals and business objectives has us completely
isolated from key critical resources such as the closed secret lists and
wiki.

We cannot even get access to documentation explaining how to propose new
extensions.

I have been considering for some time to reach out to MIPS and PowerPC.
Yesterday I wrote to the OpenPower Foundation and was really surprised and
delighted to hear back from Hugh Blemings, whom I worked with over 20 years
ago.

I outlined some conditions (no NDAs, open mailing lists, use of
Certification Marks and Compliance Suites) and he replied back that this
was pretty much along the lines of what they were planning.

I will have a chat with him some time, in the meantime I found the spec:

https://openpowerfoundation.org/?resource_lib=power-isa-version-3-0

It is eeenooormous, however Hugh reassures me that they want to break it
into sections.

Why would we even consider this?

The lesson from RISCV is really clear: if the ISA is set up as a cartel,
Libre innovation is not welcome.

If we had a goal to just *implement* a *pre existing* Extension, there
would be no problem.

It is the fact that we wish to implement entirely new extensions, for CPU
and GPU *and* VPU purposes, but not as a separate processor (which would be
classified as "custom") that is the "problem".

So starting at page 1146, we need to work out how to shoe horn a ton of
stuff into the ISA, as well as fit 16 bit compressed in as well.

L.
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