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Re: xsimd portability to other archs?



Hi Nilesh,

Le 07/10/2021 à 07:48, Nilesh Patra a écrit :
Hi Julien,

xsimd was accepted into the archive many weeks back[1]
Since you had access to the porter boxes for debugging this,
did you have any luck/any progress debugging it and getting this
built on the archs it doesn't go well on?

Using porterboxes and a RPi, I could get the unit tests to run on armv7l, aarch64, mips64 and ppc64le. However, this required downloading a specific version of the gtest framework and not using the one packaged in Debian (DOWNLOAD_GTEST=ON). Moreover, the two other sample programs (a benchmark and a generator of the Mandelbrot set) do not both compile on all aforementioned arches. It seems that for now the support of non-x86 arches is not fully there.

On a related note, I've updated the repository on Salsa to the latest upstream release (7.6.0): CI passes (with the exception of the crossbuild to arm64), could I get a sponsored upload for xsimd?

Cheers,
--
Julien


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