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Posted to notifications@couchdb.apache.org by GitBox <gi...@apache.org> on 2022/06/19 18:00:44 UTC

[GitHub] [couchdb-documentation] zamazan4ik opened a new issue, #743: Document supported hardware architectures

zamazan4ik opened a new issue, #743:
URL: https://github.com/apache/couchdb-documentation/issues/743

   Hi!
   
   I have checked the documentation but did not find any word about supported architectures - only about supported operating systems.
   
   Could you please put the information about supported architectures to the documentation please? E.e. about supported architectures for different operating systems, some specific requirements to the supported instructions, if you have any (e.g. maybe AVX is required - I do not know).
   
   This kind of information is important for the end-users.
   
   Thanks in advance!


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[GitHub] [couchdb-documentation] zamazan4ik commented on issue #743: Document supported hardware architectures

Posted by GitBox <gi...@apache.org>.
zamazan4ik commented on issue #743:
URL: https://github.com/apache/couchdb-documentation/issues/743#issuecomment-1159822935

   @lostnet maybe we can soemehow put the information about currently tested on Jenkins architectures into the documentation? It will simplify research on topic "Which architectures are supported by CouchDB" and for future users will be no need to do their own investigations again and again.


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[GitHub] [couchdb-documentation] lostnet commented on issue #743: Document supported hardware architectures

Posted by GitBox <gi...@apache.org>.
lostnet commented on issue #743:
URL: https://github.com/apache/couchdb-documentation/issues/743#issuecomment-1160283923

   Hi @zamazan4ik  there was a grid of possible targets in the couchdb-ci Readme but it was removed for always getting stale and there's a section on [other platforms](https://github.com/apache/couchdb-ci#other-platforms) for anyone trying to raise the practical level of support of another platform. I'm not really sure it fits into the general docs, it might be fruitful to look for old dev discussions on the topic of platforms and make a proposal for something that could be helpful. I generally think it has to be investigated again and again since couchdb's ability to be used is really just a consequence of dependencies each of which can reorganize their platform choices.


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[GitHub] [couchdb-documentation] zamazan4ik commented on issue #743: Document supported hardware architectures

Posted by GitBox <gi...@apache.org>.
zamazan4ik commented on issue #743:
URL: https://github.com/apache/couchdb-documentation/issues/743#issuecomment-1159818544

   > Do you have a concrete problem?
   
   I am investigating different databases for our internal purposes. And one of the criteria is support for different architectures since we different servers (x86-64 and ARM based for now, maybe Loongsoon a little bit later). I am trying to find the information regarding the support level for each one in the documentation.
   
   That is why I want to see such information somewhere in the documentation.


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[GitHub] [couchdb-documentation] zamazan4ik commented on issue #743: Document supported hardware architectures

Posted by GitBox <gi...@apache.org>.
zamazan4ik commented on issue #743:
URL: https://github.com/apache/couchdb-documentation/issues/743#issuecomment-1159797636

   > So if Linux, macOS or Windows is running on your hardware architecture, then you have a good chance that you can compile and run CouchDB (all dependencies included).
   
   Good. Am I right that you support all architestures on an equal level? E.g. x86-64 and s390 are on the same support level? Could I run the CouchDB on  CPUs without AVX and/or some version of SSE?


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[GitHub] [couchdb-documentation] big-r81 commented on issue #743: Document supported hardware architectures

Posted by GitBox <gi...@apache.org>.
big-r81 commented on issue #743:
URL: https://github.com/apache/couchdb-documentation/issues/743#issuecomment-1159789140

   The Apache Software Foundation - and CouchDB as a project of the ASF - produces open source software. All releases are in the form of the source materials needed to make changes to the software being released.
   
   As a convenience to users that might not have the appropriate tools to build a compiled version of the source, binary/bytecode packages MAY be distributed alongside official Apache releases. 
   
   So if Linux, macOS or Windows is running on your hardware architecture, then you have a good chance that you can compile and run CouchDB (all dependencies included).


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[GitHub] [couchdb-documentation] lostnet commented on issue #743: Document supported hardware architectures

Posted by GitBox <gi...@apache.org>.
lostnet commented on issue #743:
URL: https://github.com/apache/couchdb-documentation/issues/743#issuecomment-1159819171

   Adding foundationdb as a dependency would have brought in AVX instruction requirements (or their emulation) for couchdb 4+ but that project was suspended. Spidermonkey is an example of an existing requirement and doesn't support every possible architecture, but does have support for s390. For example [riscv linux patches](https://bugzilla.mozilla.org/show_bug.cgi?id=1318905#c40) would be needed for spidermonkey_78- and show references to s390 being present.
   
   Distribution/arch combinations with convenience packages are usually sourced from a pipeline that runs the test suite in jenkins so they have a higher level of support in that the results will be examined before approving a new release. For other combinations you would want to document progress/success in getting all the dependencies and running the full couchdb test suite for future problems to be identifiable as regressions.
   


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[GitHub] [couchdb-documentation] big-r81 commented on issue #743: Document supported hardware architectures

Posted by GitBox <gi...@apache.org>.
big-r81 commented on issue #743:
URL: https://github.com/apache/couchdb-documentation/issues/743#issuecomment-1159818049

   > Am I right that you support all architestures on an equal level? E.g. x86-64 and s390 are on the same support level?
   
   No one said this.
   
   > Could I run the CouchDB on CPUs without AVX and/or some version of SSE?
   
   Do you have a concrete problem?
   


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