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Bug 907331 - dev-cpp/xsimd-11.1.0 add riscv keyword
Summary: dev-cpp/xsimd-11.1.0 add riscv keyword
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Keywording (show other bugs)
Hardware: riscv Linux
: Normal normal (vote)
Assignee: Tupone Alfredo
URL: https://github.com/xtensor-stack/xsim...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-05-28 21:46 UTC by Andrew Cameron
Modified: 2023-09-16 17:07 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
build log (xsimd-11.1.0.build.log,13.91 KB, text/x-log)
2023-05-28 21:46 UTC, Andrew Cameron 		no flags Details
Apache Arrow Build log with test enabled (apache-arrow-12.0.0.ebuild.log,685.85 KB, text/x-log)
2023-05-29 20:09 UTC, Andrew Cameron 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Andrew Cameron 2023-05-28 21:46:46 UTC 
Created attachment 862765 [details]
build log

Please add the riscv keyword to the last ebuild for this package and its dependancies.
It is running successfully on my RISC-v VisionFive 2
Comment 1 Yixun Lan archtester gentoo-dev 2023-05-28 23:40:07 UTC 
Hi Andrew Cameron, providing build log is really good, but we'd actually like to see valid reasons for requesting riscv keyword.

For dev-cpp/xsimd, it occurs to me it may require certain hardware/CPU extension  support, and highly architecture specific, also from upstream I haven't seen RISC-V ARCH support (happy to be proved wrong).
Comment 2 Andrew Cameron 2023-05-29 17:07:57 UTC 
It is a dependency for apache arrow which I have installed
See https://gitweb.gentoo.org/repo/gentoo.git/tree/dev-libs/apache-arrow/apache-arrow-12.0.0.ebuild

eix apache-arrow
[I] dev-libs/apache-arrow
     Available versions:  ~*11.0.0-r2^t (~*)12.0.0^t {brotli bzip2 compute dataset +json lz4 parquet re2 snappy ssl test zlib zstd}
     Installed versions:  12.0.0^t(18:40:30 05/24/23)(bzip2 compute dataset json ssl zlib -brotli -lz4 -parquet -re2 -snappy -test -zstd)
     Homepage:            https://arrow.apache.org/
     Description:         A cross-language development platform for in-memory data.
Comment 3 Andrew Cameron 2023-05-29 20:09:19 UTC 
Created attachment 862863 [details]
Apache Arrow Build log with test enabled

I have include a build log with the apache arrow tests.
Apache Arrow has dev-cpp/xsimd as a dependancy
Comment 4 Andrew Cameron 2023-06-05 21:20:26 UTC 
NOTE: My processor does not support the Vector extensions.
So https://github.com/xtensor-stack/xsimd/issues/503 is not applicable for my processor. For each riscv processor you only enable what it supports.
In My case this is what it has rv64imafdc_zicsr_zba_zbb 
It also has a builtin GPU - PowerVR B-Series BXE-4-32