Re: Pre-built binaries vs. performance

2018-02-05 Thread Ludovic Courtès
Heya, Fis Trivial skribis: >>> Instructions support seems like just another kind of runtime dependency, >>> can we reconsider this: >>> https://lists.gnu.org/archive/html/guix-devel/2015-01/msg00166.html >> >> What do you mean? The thread you’re referring to doesn’t discuss >> architecture-spec

Re: Pre-built binaries vs. performance

2018-02-01 Thread Ludovic Courtès
Fis Trivial skribis: > So, we can build packages in a generic way, and then provide optional > dependencies. > In this case, we treat SSE as default dependency and AVX2 as an optional > dependency, let users specify whether they want it or not. > AVX2 need not to be actual packages, it's just an

Re: Pre-built binaries vs. performance

2018-02-01 Thread Fis Trivial
w to handle >>>> architecture-specific optimizations: >>>> >>>> >>>> https://guix-hpc.bordeaux.inria.fr/blog/2018/01/pre-built-binaries-vs-performance/ >>>> >>>> Comments welcome! >>>> >>>> Ludo’. >>>

Re: Pre-built binaries vs. performance

2018-02-01 Thread Fis Trivial
t;> >>> >>> https://guix-hpc.bordeaux.inria.fr/blog/2018/01/pre-built-binaries-vs-performance/ >>> >>> Comments welcome! >>> >>> Ludo’. >> >> Instructions support seems like just another kind of runtime dependency, >> can we

Re: Pre-built binaries vs. performance

2018-02-01 Thread Ludovic Courtès
Hello, Fis Trivial skribis: > Ludovic Courtès writes: > >> Hello Guix! >> >> This post is a followup to our previous discussions on how to handle >> architecture-specific optimizations: >> >> >> https://guix-hpc.bordeaux.inria.fr/blog/2018/01/p

Re: Pre-built binaries vs. performance

2018-02-01 Thread Fis Trivial
Ludovic Courtès writes: > Hello Guix! > > This post is a followup to our previous discussions on how to handle > architecture-specific optimizations: > > > https://guix-hpc.bordeaux.inria.fr/blog/2018/01/pre-built-binaries-vs-performance/ > > Comments welcome! >

Re: Pre-built binaries vs. performance

2018-01-31 Thread Alex Vong
ludovic.cour...@inria.fr (Ludovic Courtès) writes: > Hello Guix! > > This post is a followup to our previous discussions on how to handle > architecture-specific optimizations: > > > https://guix-hpc.bordeaux.inria.fr/blog/2018/01/pre-built-binaries-vs-performance/

Re: Pre-built binaries vs. performance

2018-01-31 Thread Amirouche Boubekki
Le 31 janv. 2018 3:08 PM, "Ludovic Courtès" a écrit : Hello Guix! This post is a followup to our previous discussions on how to handle architecture-specific optimizations: https://guix-hpc.bordeaux.inria.fr/blog/2018/01/pre-built- binaries-vs-performance/ Comments welcome! Ludo’

Pre-built binaries vs. performance

2018-01-31 Thread Ludovic Courtès
Hello Guix! This post is a followup to our previous discussions on how to handle architecture-specific optimizations: https://guix-hpc.bordeaux.inria.fr/blog/2018/01/pre-built-binaries-vs-performance/ Comments welcome! Ludo’.