This is an automated email from the git hooks/post-receive script. dgoulet pushed a commit to branch main in repository tor. The following commit(s) were added to refs/heads/main by this push: new b9de73e46e cpu: Set number of threads to number of cores new 3ac08ac200 Merge branch 'tor-gitlab/mr/658' b9de73e46e is described below commit b9de73e46ea86de1ca1e4810cd14ea21c81acfc8 Author: David Goulet <dgoulet@torproject.org> AuthorDate: Wed Nov 23 13:40:47 2022 -0500 cpu: Set number of threads to number of cores Cap this to 2 threads always because we need a low and high priority thread even with a single core. Fixes #40713 Signed-off-by: David Goulet <dgoulet@torproject.org> --- changes/ticket40713 | 4 ++++ src/core/mainloop/cpuworker.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/changes/ticket40713 b/changes/ticket40713 new file mode 100644 index 0000000000..eaddfd30d7 --- /dev/null +++ b/changes/ticket40713 @@ -0,0 +1,4 @@ + o Minor feature (cpuworker): + - Always use the number of threads for our CPU worker pool to the number of + core available but cap it to a minimum of 2 in case of a single core. + Fixes bug 40713; bugfix on 0.3.5.1-alpha. diff --git a/src/core/mainloop/cpuworker.c b/src/core/mainloop/cpuworker.c index 3ad556a184..0459f22efe 100644 --- a/src/core/mainloop/cpuworker.c +++ b/src/core/mainloop/cpuworker.c @@ -129,7 +129,7 @@ cpu_init(void) always make sure we have at least two threads, so that there will be at least one thread of each kind. */ - const int n_threads = get_num_cpus(get_options()) + 1; + const int n_threads = MAX(get_num_cpus(get_options()), 2); threadpool = threadpool_new(n_threads, replyqueue, worker_state_new, -- To stop receiving notification emails like this one, please contact the administrator of this repository.