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    <title>Main Page</title>
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      <id>5383</id>
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      <timestamp>2025-11-04T18:48:36Z</timestamp>
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      <text xml:space="preserve" bytes="8599">'''Welcome to the Raptor Computing Systems Wiki!'''

This community-driven Wiki provides documentation about:
* [[Raptor Computing Systems|Raptor Computing Systems]] hardware and software like [[Talos II]]™ and [[Blackbird]]™
* application and software concerning [[OpenPOWER|OpenPOWER]] / [[PowerNV|PowerNV]] and [[POWER9|POWER9]].

See the '''[[Special:AllPages|list of all pages]]''' or use the '''search function''' to search for specific topics (since not every wiki page is directly linked here).

Use the '''[https://forums.raptorcs.com/ Raptor CS community forum] for discussions'''.

Please consult the '''[https://www.mediawiki.org/wiki/Special:MyLanguage/Help:Contents Wiki User's Guide]''' on how to use and contribute to the Wiki.

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&lt;h3 style="margin-top:0;padding-top:0;"&gt;Users&lt;/h3&gt;
* [[RCS_Platform_Comparison|Comparison of key features (Talos II/Lite/Blackbird/Condor)]]
* [[Talos II Beginner's Quick Start Guide]]
* [[:Category:Guides|How-to guides]]
** [[Verifying DVDs]]
** [[Getting System Information]]
** [[Installing Big-endian FreeBSD]]
** [[From QEMU to BigEndian FreeBSD]]
* Platforms:
** [[Talos II|Talos II]]
** [[Blackbird]]
* [[Platform Comparison|Platform Comparison to x86]]
* [[SMT profiling with Debian and perf]]
* [[IRC|IRC chat]]
* [[:Category:Gallery|Gallery of assembled systems]]
* [[:Category:User Systems|Descriptions of user systems]]
* [[:Category:Glossary|Glossary]]
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&lt;h3 style="margin-top:0;padding-top:0;"&gt;News&lt;/h3&gt;
&lt;!-- I think the convention here is to only have duplicate information, so that it can be safely removed when outdated; for example when adding an event, make sure to also add it to the Events page --&gt;
&lt;h4&gt;Raptor + OpenPOWER&lt;/h4&gt;
* At ''[https://www.hotchips.org/ HotChips] 32'' on August 17 2020, IBM presented POWER10
* Since March (2020-03), the OpenPOWER Foundation hosts weekly informal [https://openpowerfoundation.org/openpower-virtual-coffee-calls/ "virtual coffee" teleconference calls] for users, developers, and those otherwise interested in OpenPOWER. Please be aware of the time-zone (bottom left) if looking at the Google web calendar.
* IBM is stating that Power is not vulnerable to [https://en.wikipedia.org/wiki/Microarchitectural_Data_Sampling MDS vulnerabilites] (Fallout, RIDL, ZombieLoad). [https://www.ibm.com/blogs/psirt/ibm-addresses-reported-intel-security-vulnerabilities/ 1], [https://www.ibm.com/blogs/psirt/ibm-addresses-reported-intel-security-vulnerabilities/ 2]
Past events where RCS systems were on display are [[Events|listed at the events page]].
&lt;h4&gt;This Wiki&lt;/h4&gt;
* A [[Talos II/Building FAQ|Building FAQ]] has been started.
* Initial [[Hardware Compatibility List#Memory|RAM compatibility]] lists are now available.
* [[Power ISA/Privilege States#Ultravisor State|Ultravisor State]] is still not very well understood.
* [[Speculative Execution Vulnerabilities of 2018|Speculative Execution Vulnerabilities of 2018]]
* A [[Desktop Roadmap]] has been started.

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&lt;h3 style="margin-top:0;padding-top:0;"&gt;Compatibility&lt;/h3&gt;
&lt;h4&gt;Hardware&lt;/h4&gt;
* [[POWER9 Hardware Compatibility List|POWER9]]
** [[POWER9 Hardware Compatibility List/Memory|Memory compatibility]]
** [[POWER9 Hardware Compatibility List/PCIe Devices|PCIe device compatibility]]
* [[Talos II/Hardware Compatibility List|Talos II specific compatibility]]
* [[Blackbird/Hardware Compatibility List|Blackbird specific compatibility]]
&lt;h4&gt;Software&lt;/h4&gt;
* [[Operating System Compatibility List|Operating System Compatibility List]]
* [[Games Compatibility|Game Compatibility List]]
* [[Fixes in Progress]]
&lt;/div&gt;
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&lt;h3 style="margin-top:0;padding-top:0;"&gt;Developers&lt;/h3&gt;
* [[:Category:Documentation|POWER9 Documentation]]
* [[OpenPOWER Firmware|OpenPOWER Firmware]]
* [[Talos_II/Compiling_Firmware|Compiling Firmware]]
* [[:Category:Ports|Software Porting Efforts]]
** [[Porting/Firefox|Firefox]]
** [[Porting/Chromium|Chromium]]
** [[Porting/Tor Browser|Tor Browser]]
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;

== Where to buy ==

=== Manufacturer: Raptor Computing Systems, LLC., USA ===
'''Available products:''' servers, workstations, mainboards/parts, custom builds, POWER9 VPS &amp; dedicated system leases

'''Ships to:''' world-wide

[https://raptorcs.com/ Raptor Computing Systems Homepage]

[mailto:support@raptorcs.com email contact/helpdesk]

[[Raptor Computing Systems Shipping|Shipping Times]]

=== eBay ===
'''Available products:''' CPU's

[https://www.ebay.com/sch/i.html?_nkw=02WP493+02CY643+02CY296+02CY642+02CY227+02CY639+02CY228+02CY637+02CY489+02CY646+02CY230+02CY640+02CY977+02WP000+02CY414+02CY644+02CY415+02CY645+02CY231+02CY641+02CY089+02CY649+02CY416+02CY647+02CY417+02CY648+02CY771+02CY781+02CY297+02CY650&amp;_in_kw=2&amp;_ex_kw=&amp;_sacat=0&amp;_udlo=&amp;_udhi=&amp;_ftrt=901&amp;_ftrv=1&amp;_sabdlo=&amp;_sabdhi=&amp;_samilow=&amp;_samihi=&amp;_sadis=15&amp;_stpos=7554&amp;_sargn=-1%26saslc%3D1&amp;_salic=1&amp;_sop=12&amp;_dmd=1&amp;_ipg=60 Sforza DD2.2 and DD2.3] &lt;!-- Generated from https://wiki.raptorcs.com/wiki/Sforza#Configurations --&gt;

If buying a CPU for a [[Blackbird]], make sure its TDP is compatible.

=== P2P ===
People occasionally sell Raptor products on [https://forums.raptorcs.com/ the Raptor Computing Systems Community Forums] and [[IRC]].

== External Links ==

* [https://raptorcs.com/ Raptor Computing Systems Homepage]
* [https://ticket.raptorcs.com/ Raptor Computing Systems Helpdesk]
* [https://twitter.com/RaptorCompSys Raptor Computing Systems Official Twitter Account]
* [https://git.raptorcs.com/git/ Raptor Computing Systems Git Repositories] - Official distribution channel for software/firmware releases related to RCS products
* [https://gitlab.raptorengineering.com/ Raptor Engineering Gitlab Instance] - Open collaboration platform for software/firmware development related to RCS products
* [https://bugs.raptorengineering.com/ Raptor Engineering Bugtracker]
* [https://openpowerfoundation.org/ OpenPOWER Foundation Homepage]
* [https://www.youtube.com/channel/UCNVcHm09eXVbvUzZkQs0_Sg/ OpenPOWER Foundation YouTube Channel]
* [https://openpowerfoundation.org/blog/ OpenPOWER Foundation Blog]

=== Power/OpenPOWER/PowerPC Community ===

* [https://lists.ozlabs.org/pipermail/linuxppc-dev/ linuxppc-dev] ''the Linux on PowerPC developers mailing list''
* [https://forums.raptorcs.com/ RCS Community Forums] ''hosted by Raptor Computing Systems''
* [https://forum.level1techs.com/t/the-power-and-powerpc-general-discussion-news-thread/122515 Level1Techs Forums] ''The POWER and PowerPC General Discussion / News Thread''
* [https://www.reddit.com/r/OpenPOWER/ reddit] ''OpenPOWER''
* [https://www.reddit.com/r/PowerPC/ reddit] ''PowerPC''
* [https://forums.macrumors.com/forums/powerpc-macs.145/ MacRumors Forums] ''PowerPC Macs''
* [https://68kmla.org/bb/index.php#powerpc-model-forums.21 68kMLA Forums] ''PowerPC Model''
* [https://www.talospace.com/ Talospace] ''community user blog'' - news and other posts about Power and Raptor or IBM hardware
* [https://catfox.life/author/awilfox/ The Cat Fox Life] ''community user blog'' - news and other posts about OpenPOWER/PowerPC
* [https://sthbrx.github.io/ Store Halfword Byte-Reverse Indexed] ''A Power Technical Blog'' - news about OpenPOWER and other stuff
* [https://shenki.github.io/ Collection of Bits] ''community user blog'' - notes from working on OpenPower, OpenBMC and Linux
* [https://www.flamingspork.com/blog/ Ramblings] ''This is the blog of Stewart Smith'' - news about OpenPOWER and other stuff
* [https://vivapowerpc.eu/ VivaPowerPC] ''community user blog'' - news and other posts about OpenPOWER/PowerPC
* [https://apfelhammer.de/ This Is Apfelhammer!] ''community user blog'' - a blog about my PowermacG5 in 2025 - and something else
* [https://powerpcliberation.blogspot.com/ PowerPC Liberation] ''community user blog'' - news about PowerPC and other Mac stuff
* [https://ppcluddite.blogspot.com/ PPC Luddite] ''community user blog'' - news about PowerPC and other Mac stuff
* [https://gnucode.org/ GNUcode.org] ''community user blog''  - He occasionally blogs about power9.
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