;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2017 Ludovic Courtès ;;; ;;; This file is part of GNU Guix. ;;; ;;; GNU Guix is free software; you can redistribute it and/or modify it ;;; under the terms of the GNU General Public License as published by ;;; the Free Software Foundation; either version 3 of the License, or (at ;;; your option) any later version. ;;; ;;; GNU Guix is distributed in the hope that it will be useful, but ;;; WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; You should have received a copy of the GNU General Public License ;;; along with GNU Guix. If not, see . (define-module (test-workers) #:use-module (guix workers) #:use-module (ice-9 threads) #:use-module (srfi srfi-64)) (test-begin "workers") (test-equal "enqueue" 4242 (let* ((pool (make-pool)) (result 0) (1+! (let ((lock (make-mutex))) (lambda () (with-mutex lock (set! result (+ result 1))))))) (let loop ((i 4242)) (unless (zero? i) (pool-enqueue! pool 1+!) (loop (- i 1)))) (let poll () (unless (pool-idle? pool) (pk 'busy result) (sleep 1) (poll))) result)) ;; Same as above, but throw exceptions within the workers and make sure they ;; remain alive. (test-equal "exceptions" 4242 (let* ((pool (make-pool 10)) (result 0) (1+! (let ((lock (make-mutex))) (lambda () (with-mutex lock (set! result (+ result 1))))))) (let loop ((i 10)) (unless (zero? i) (pool-enqueue! pool (lambda () (throw 'whatever))) (loop (- i 1)))) (let loop ((i 4242)) (unless (zero? i) (pool-enqueue! pool 1+!) (loop (- i 1)))) (let poll () (unless (pool-idle? pool) (pk 'busy result) (sleep 1) (poll))) result)) (test-end)

path: root/gnu/tests/messaging.scm

0'>2019-11-16

Age	Commit message (Collapse)	Author
gnu: ucx: Avoid relying on /sys/class/net....This fixes test failures of packages that use Open MPI, whereby UCX would error out due to /sys/class/net being unavailable in the build chroot that the daemon sets up. * gnu/packages/patches/ucx-tcp-iface-ioctl.patch: New file. * gnu/packages/fabric-management.scm (ucx)[source]: Use it. * gnu/local.mk (dist_patch_DATA): Add it.	Ludovic Courtès
2019-11-15	gnu: ucx: Do not install static libraries....* gnu/packages/fabric-management.scm (ucx)[arguments]: Pass "--disable-static".	Ludovic Courtès
2019-11-15	gnu: ucx: Enable InfiniBand support through Verbs....Until now, InfiniBand support was missing, as reported by "ucx_info -d" on a machine with InfiniBand networking. * gnu/packages/fabric-management.scm (ucx)[arguments]: Build with "--with-verbs".	Ludovic Courtès
2019-10-17	gnu: ucx: Build verbosely....* gnu/packages/fabric-management.scm (ucx)[arguments]: Add #:make-flags.	Ludovic Courtès
2019-10-17	gnu: ucx: Disable optimizations specific to the build machine....* gnu/packages/fabric-management.scm (ucx)[arguments]: Replace "--enable-optimizations" with "--disable-optimizations".	Ludovic Courtès
2019-10-15	gnu: Add ucx....* gnu/packages/fabric-management.scm (ucx): New variable.	Ludovic Courtès
2019-10-09	gnu: opensm: Update to 3.3.22....* gnu/packages/fabric-management.scm (opensm): Update to 3.3.22.	Tobias Geerinckx-Rice
2019-05-22	gnu: infiniband-diags: Fix typo "diagnostic"....* gnu/packages/fabric-management (infiniband-diags)[description]: Fix typo.	Vagrant Cascadian