• Tracking a bug on POWER10

    From Mathieu Malaterre@21:1/5 to All on Thu Mar 9 11:10:01 2023
    Hi there,

    I vaguely remember someone mentioning a service where one could ssh
    onto ppc64el machines. I need access to a POWER10 machine to track a
    bug. platti.d.o is POWER8 AFAIK.

    Thanks !

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  • From Luke Kenneth Casson Leighton@21:1/5 to Mathieu Malaterre on Thu Mar 9 12:00:01 2023
    On Thursday, March 9, 2023, Mathieu Malaterre <[email protected]> wrote:
    Hi there,

    I vaguely remember someone mentioning a service where one could ssh
    onto ppc64el machines.

    university of oregon's "hub" via the OpenPOWER Foundation.
    if that's of interest i can introduce you to erik and
    sameer, you will need to demonstrate that there is benefit
    to the FOSS community or OpenPOWER community in general.

    I need access to a POWER10 machine to track a
    bug. platti.d.o is POWER8 AFAIK.

    ha. good luck. at USD 100,000 a machine virtually NOBODY
    is paying that kind of money. it does happen, and IBM does
    actually deliver quite quickly. courier comp

    your better bet for now would be to download IBM's proprietary monetarily-zero-cost simulator which is Power ISA 3.1 compliant.
    not even UoO have a POWER10 system afaiaa yet.

    l.


    --
    ---
    crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68

    <br><br>On Thursday, March 9, 2023, Mathieu Malaterre &lt;<a href="mailto:[email protected]">[email protected]</a>&gt; wrote:<br>&gt; Hi there,<br>&gt;<br>&gt; I vaguely remember someone mentioning a service where one could ssh<br>&gt; onto ppc64el
    machines.<br><br>university of oregon&#39;s &quot;hub&quot; via the OpenPOWER Foundation.<br>if that&#39;s of interest i can introduce you to erik and<br>sameer, you will need to demonstrate that there is benefit<br>to the FOSS community or OpenPOWER
    community in general.<br><br>&gt; I need access to a POWER10 machine to track a<br>&gt; bug. platti.d.o is POWER8 AFAIK.<br><br>ha. good luck.  at USD 100,000 a machine virtually NOBODY<br>is paying that kind of money.  it does happen, and IBM does<br>
    actually deliver quite quickly. courier comp<br><br>your better bet for now would be to download IBM&#39;s proprietary<br>monetarily-zero-cost simulator which is Power ISA 3.1 compliant.
  • From Thomas Schmitt@21:1/5 to Mathieu Malaterre on Thu Mar 9 17:40:01 2023
    Hi,

    Mathieu Malaterre wrote:
    I vaguely remember someone mentioning a service where one could ssh
    onto ppc64el machines.

    Maybe "The GCC Compile Farm project" ?
    https://cfarm.tetaneutral.net/


    I need access to a POWER10

    Their list shows POWER7 to 9, but no POWER10.
    https://cfarm.tetaneutral.net/machines/list/


    Have a nice day :)

    Thomas

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  • From Paul Wise@21:1/5 to Mathieu Malaterre on Fri Mar 10 03:10:01 2023
    On Thu, 2023-03-09 at 11:05 +0100, Mathieu Malaterre wrote:

    I vaguely remember someone mentioning a service where one could ssh
    onto ppc64el machines. I need access to a POWER10 machine to track a
    bug. platti.d.o is POWER8 AFAIK.

    This page has the canonical list of available hardware resources,
    including both Debian and external resources, including POWER:

    https://wiki.debian.org/Hardware/Wanted#Available_hardware

    Not sure if any of these are POWER10, but the IBM link might.

    --
    bye,
    pabs

    https://wiki.debian.org/PaulWise

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  • From Luke Kenneth Casson Leighton@21:1/5 to Paul Wise on Fri Mar 10 06:40:01 2023
    On Friday, March 10, 2023, Paul Wise <[email protected]> wrote:
    On Thu, 2023-03-09 at 11:05 +0100, Mathieu Malaterre wrote:

    I vaguely remember someone mentioning a service where one could ssh
    onto ppc64el machines. I need access to a POWER10 machine to track a
    bug. platti.d.o is POWER8 AFAIK.

    This page has the canonical list of available hardware resources,
    including both Debian and external resources, including POWER:

    https://wiki.debian.org/Hardware/Wanted#Available_hardware

    Not sure if any of these are POWER10, but the IBM link might.

    i've been tracking these for over a year, the list price
    remains at USD 100,000, non-negotiable. people even in Europe
    are actually paying that but the number of people then
    publicly offering access to them for FOSS is as rare as
    rocking-horse s***.

    translation: REALLY, in the next 2 to 5 years hell will
    freeze over before a random company outside of IBM themselves
    gives FOSS developers access to a POWER10 system. you drop
    a hundred grand on a single server, ya damn well gonna squeeze
    every last penny out of it for profit, y'ken!

    can i strongly suggest lining up a group of FOSS developers
    right across the entire FOSS Community to systematically
    bang on and on incessantly and extremely politely to IBM
    in as many forums as possible in as many ways as possible
    without ceasing until IBM gets the message that if they want
    FOSS to actually exist in the future POWER community they bloody
    well better give FOSS developers access to POWER10.

    the only serious problem with that though is the machines
    are so insanely goddamn powerful that there is a serious
    risk of misuse. i heard on the grapevine for example that
    postgresql's memory-resident torture tests which normally
    take several minutes were finished within seconds. these
    are ORDERS OF MAGNITUDE more powerful than any piddling
    f*****g wannab x86 or ARM server when it comes to memory
    and IO bandwidth and coherency (shared L1 L2 and L3 caches
    across half a MILLION machines is possible).

    so please you have to bear in mind the context here that these
    machines are still making various TLAs have kittens, ok?
    even having access to one is going to get you on half a dozen
    watchlists across the world.

    l.


    --
    ---
    crowd-funded eco-conscious hardware: https://www.crowdsupply.com/eoma68

    <br><br>On Friday, March 10, 2023, Paul Wise &lt;<a href="mailto:[email protected]">[email protected]</a>&gt; wrote:<br>&gt; On Thu, 2023-03-09 at 11:05 +0100, Mathieu Malaterre wrote:<br>&gt;<br>&gt;&gt; I vaguely remember someone mentioning a service where
    one could ssh<br>&gt;&gt; onto ppc64el machines. I need access to a POWER10 machine to track a<br>&gt;&gt; bug. platti.d.o is POWER8 AFAIK.<br>&gt;<br>&gt; This page has the canonical list of available hardware resources,<br>&gt; including both Debian
    and external resources, including POWER:<br>&gt;<br>&gt; <a href="https://wiki.debian.org/Hardware/Wanted#Available_hardware">https://wiki.debian.org/Hardware/Wanted#Available_hardware</a><br>&gt;<br>&gt; Not sure if any of these are POWER10, but the IBM
    link might.<br><br>i&#39;ve been tracking these for over a year, the list price<br>remains at USD 100,000, non-negotiable. people even in Europe<br>are actually paying that but