Re: 01/01: nginx: berlin: Disable narinfo caching altogether.
Hi Ludovic, l...@gnu.org (Ludovic Courtès) writes: > Mark H Weaver skribis: > >> l...@gnu.org (Ludovic Courtès) writes: >> >>> civodul pushed a commit to branch master >>> in repository maintenance. >>> >>> commit 8379ba4119e51151d93589a6ef57cb159d94e9f2 >>> Author: Ludovic Courtès >>> Date: Thu Jun 21 11:41:06 2018 +0200 >>> >>> nginx: berlin: Disable narinfo caching altogether. >>> >>> This is a followup to ebbe4c7f402b6d9cf9c6c2ecf120f49697ab2c49. >>> >>> * hydra/nginx/berlin-locations.conf (.narinfo): Disable caching. >>> * hydra/nginx/berlin.conf: Remove 'proxy_cache_path' directive >>> for narinfos. >> >> What's the rationale for this change? > > From commit ebbe4c7f402b6d9cf9c6c2ecf120f49697ab2c49: > > Somehow nginx appeared to be caching narinfos for longer than needed, > which defeated the atime-based cache eviction strategy of 'guix > publish'. > > In this case, I noticed on berlin that nginx was caching 404s for > narinfos longer than expected, for reasons I could not elucidate. Plus > there’s this atime story. Although you didn't mention it here, I now remember one reason why it's a problem for narinfos to be in the cache longer than expected: because if a narinfo is available but the corresponding NAR isn't, it causes problems on the client side. If that's still the case, then it certainly justifies this change. Thanks, Mark
[PATCH] scripts: gc: Report size in MiBs instead of bytes.
Thoughts? I'm quite out of the loop and would appreciate if someone told me where to best push this if it's OK. :-) >From 4742df4c050fdcfd6caa76baa2c191f5adaa2a30 Mon Sep 17 00:00:00 2001 From: Taylan Kammer Date: Fri, 22 Jun 2018 21:55:26 +0200 Subject: [PATCH] scripts: gc: Report size in MiBs instead of bytes. * guix/scripts/gc.scm (guix-gc): Show info in MiBs not bytes. --- guix/scripts/gc.scm | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/guix/scripts/gc.scm b/guix/scripts/gc.scm index e4ed7227f..3ec2d76b1 100644 --- a/guix/scripts/gc.scm +++ b/guix/scripts/gc.scm @@ -199,10 +199,10 @@ Invoke the garbage collector.\n")) ;; Attempt to have at least SPACE bytes available in STORE. (let ((free (free-disk-space (%store-prefix (if (> free space) - (info (G_ "already ~h bytes available on ~a, nothing to do~%") -free (%store-prefix)) + (info (G_ "already ~h MiBs available on ~a, nothing to do~%") +(/ free 1024 1024) (%store-prefix)) (let ((to-free (- space free))) -(info (G_ "freeing ~h bytes~%") to-free) +(info (G_ "freeing ~h MiBs~%") (/ to-free 1024 1024)) (collect-garbage store to-free) (with-error-handling @@ -234,10 +234,10 @@ Invoke the garbage collector.\n")) (ensure-free-space store free-space)) (min-freed (let-values (((paths freed) (collect-garbage store min-freed))) - (info (G_ "freed ~h bytes~%") freed))) + (info (G_ "freed ~h MiBs~%") (/ freed 1024 1024 (else (let-values (((paths freed) (collect-garbage store))) - (info (G_ "freed ~h bytes~%") freed)) + (info (G_ "freed ~h MiBs~%") (/ freed 1024 1024))) ((delete) (delete-paths store (map direct-store-path paths))) ((list-references) -- 2.17.1 Taylan
Re: [bootstrappable] M2-Planet latest release
> Today I proud to announce M2-Planet version 0.2.0 > https://github.com/oriansj/M2-Planet > The world's simplest C compiler Congratulations, and wonderful! I guess it's ready now to bootstrap mes.c, the world most bootstrap-ready Scheme interpreter? > https://github.com/oriansj/mescc-tools > or via any C compiler that supports only 60% of the features of M2-Planet > Able to be bootstrapped from a trivial Macro-assembler and hex2-linker > (which when hand made are under 3KB total) > which can be found here: > https://github.com/oriansj/mescc-tools > or via any C compiler that supports only 60% of the features of M2-Planet And very bootstrappable! janneke -- Jan Nieuwenhuizen | GNU LilyPond http://lilypond.org Freelance IT http://JoyofSource.com | Avatar® http://AvatarAcademy.com
New Brazilian Portuguese PO file for 'guix' (version 0.15.0)
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New template for 'guix-packages' made available
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New template for 'guix' made available
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New template for 'guix-manual' made available
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RE: [bootstrappable] Re: M2-Planet latest release
> Looks nice! How do it compare to tcc? (http://www.tinycc.org/) Well at only 1,607 lines of code: an order of magnitude smaller less dependencies simpler build less complete support for c99 No optimization phase No preprocessor (nor need for one) Doesn't support // line comments Generally what you'd expect for a compiler optimized for bootstrapping bigger compilers -Jeremiah Cell phone: (517) 896-2948 On Signal and Riot
M2-Planet latest release
Today I proud to announce M2-Planet version 0.2.0 https://github.com/oriansj/M2-Planet The world's simplest C compiler with support for: structs with sizeof support anonymous unions (inside of structs) arrays Inline assembly Gotos for, while and do loops with optional breaks bitshifting bitwise operations escaped strings Passable function pointers Written and self-hosting in a lovely C99 subset optional dwarf footers (thanks to mescc-tools blood-elf) allowing for objdump and gdb to play nicely and 100% deterministic output Able to be bootstrapped from a trivial Macro-assembler and hex2-linker (which when hand made are under 3KB total) which can be found here: https://github.com/oriansj/mescc-tools or via any C compiler that supports only 60% of the features of M2-Planet
hydra.gnu.org now provides substitutes for ‘guix pull’
Hello Guix, Yesterday Clément and I discussed on IRC what it would take for Hydra to build build-aux/hydra/guix-modular.scm (i.e., the derivations that correspond to ‘guix pull’.) Clément rightly suggested that it was a matter of removing ‘--fresh-auto-compiled’ from hydra-eval-guile-jobs¹, which I did, and it works: https://hydra.gnu.org/jobset/guix/modular/ The job runs infrequently so far, but we can try to increase the frequency and see if poor hydra.gnu.org keeps up. Ludo’. ¹ https://github.com/NixOS/hydra/blob/master/src/script/hydra-eval-guile-jobs.in
Re: M2-Planet latest release
Looks nice! How do it compare to tcc? (http://www.tinycc.org/) -- Pierre Neidhardt Everyone has a purpose in life. Perhaps yours is watching television. - David Letterman signature.asc Description: PGP signature
