diff options
| author | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2016-06-05 04:23:39 +0200 |
|---|---|---|
| committer | Jörg Frings-Fürst <debian@jff-webhosting.net> | 2016-06-05 04:23:39 +0200 |
| commit | 4e10e30c2f99d552239871aa1b27a08a6c18f1a4 (patch) | |
| tree | fc8426e57068733d7df20fc3a963f11cd864f079 /src/threads/Workers.vala | |
| parent | 0d64f78a02829282cd00dd6df691df08d29ed751 (diff) | |
Imported Upstream version 0.23.1upstream/0.23.1
Diffstat (limited to 'src/threads/Workers.vala')
| -rw-r--r-- | src/threads/Workers.vala | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/threads/Workers.vala b/src/threads/Workers.vala index a97b557..60751a9 100644 --- a/src/threads/Workers.vala +++ b/src/threads/Workers.vala @@ -1,4 +1,4 @@ -/* Copyright 2009-2015 Yorba Foundation +/* Copyright 2016 Software Freedom Conservancy Inc. * * This software is licensed under the GNU LGPL (version 2.1 or later). * See the COPYING file in this distribution. @@ -20,7 +20,7 @@ public class Workers { private EventSemaphore empty_event = new EventSemaphore(); private int enqueued = 0; - public Workers(int max_threads, bool exclusive) { + public Workers(uint max_threads, bool exclusive) { if (max_threads <= 0 && max_threads != UNLIMITED_THREADS) max_threads = 1; @@ -28,22 +28,22 @@ public class Workers { empty_event.notify(); try { - thread_pool = new ThreadPool<void *>.with_owned_data(thread_start, max_threads, exclusive); + thread_pool = new ThreadPool<void *>.with_owned_data(thread_start, (int) max_threads, exclusive); } catch (ThreadError err) { error("Unable to create thread pool: %s", err.message); } } - public static int threads_per_cpu(int per = 1, int max = -1) requires (per > 0) ensures (result > 0) { - int count = number_of_processors() * per; + public static uint threads_per_cpu(int per = 1, int max = -1) requires (per > 0) ensures (result > 0) { + var count = GLib.get_num_processors() * per; return (max < 0) ? count : count.clamp(0, max); } // This is useful when the intent is for the worker threads to use all the CPUs minus one for // the main/UI thread. (No guarantees, of course.) - public static int thread_per_cpu_minus_one() ensures (result > 0) { - return (number_of_processors() - 1).clamp(1, int.MAX); + public static uint thread_per_cpu_minus_one() ensures (result > 0) { + return (GLib.get_num_processors() - 1).clamp(1, int.MAX); } // Enqueues a BackgroundJob for work in a thread context. BackgroundJob.execute() is called |