From c16a753940f1b03a0c5c268e4132d3f860910dae Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Thu, 4 Jul 2013 00:22:48 +0100 Subject: [PATCH] Initialise the number of threads to the number of cores in the machine (#170). --- ChangeLog | 9 +++++++++ src/lib/config.cc | 3 ++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index 733625063..1d8f3fb42 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,12 @@ +2013-07-04 Carl Hetherington + + * Try to initialise the number of threads to the number + of cores in the machine (#170). + + * Pass _FILE_OFFSET_BITS=64 so that fopen() doesn't refuse + to open files of >2GB; fixes failure to re-start jobs + where the MXF has grown larger than 2GB on 32-bit machines. + 2013-07-01 Carl Hetherington * Version 0.106 released. diff --git a/src/lib/config.cc b/src/lib/config.cc index 7d8e82335..d2d7fa2fd 100644 --- a/src/lib/config.cc +++ b/src/lib/config.cc @@ -36,13 +36,14 @@ using std::vector; using std::ifstream; using std::string; using std::ofstream; +using std::max; using boost::shared_ptr; Config* Config::_instance = 0; /** Construct default configuration */ Config::Config () - : _num_local_encoding_threads (2) + : _num_local_encoding_threads (max (2U, boost::thread::hardware_concurrency())) , _server_port (6192) , _reference_scaler (Scaler::from_id (N_("bicubic"))) , _tms_path (N_(".")) -- 2.30.2