From patchwork Fri Feb 17 21:24:29 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [bitbake-devel] bitbake Parser hangs on single core cpus Date: Fri, 17 Feb 2012 21:24:29 -0000 From: Caleb Crome X-Patchwork-Id: 21381 Message-Id: To: bitbake-devel@lists.openembedded.org Argh, for some reason git send-email just won't work for me. I it up, it asks to confirm, I say, 'y', then nothing. it just hangs. Anyway, here's the patch as an attachment. Will that work for you? >From 30feca0ab3f5941c88ec28d503940e0c6c212c6a Mon Sep 17 00:00:00 2001 From: Caleb Crome Date: Fri, 17 Feb 2012 12:21:59 -0800 Subject: [prefix=PATCH] There seems to be a bug in the number of Parser threads created. The number of threads is self.num_processes - 1 due to the range(1, self.num_processes). This causes the Parser to hang at 0% on single core machines. This fixes the Parsers to work on singlecore machines. --- lib/bb/cooker.py | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/lib/bb/cooker.py b/lib/bb/cooker.py index 8188aae..1a9cab7 100644 --- a/lib/bb/cooker.py +++ b/lib/bb/cooker.py @@ -1534,7 +1534,7 @@ class CookerParser(object): self.result_queue = multiprocessing.Queue() self.feeder = Feeder(self.willparse, self.jobs, self.feeder_quit) self.feeder.start() - for i in range(1, self.num_processes): + for i in range(0, self.num_processes): parser = Parser(self.jobs, self.result_queue, self.parser_quit, init) parser.start() self.processes.append(parser) -- 1.7.5.4