diff options
Diffstat (limited to 'gnuradio-runtime/lib/gr_scheduler_tpb.cc')
-rw-r--r-- | gnuradio-runtime/lib/gr_scheduler_tpb.cc | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/gnuradio-runtime/lib/gr_scheduler_tpb.cc b/gnuradio-runtime/lib/gr_scheduler_tpb.cc deleted file mode 100644 index e67078632f..0000000000 --- a/gnuradio-runtime/lib/gr_scheduler_tpb.cc +++ /dev/null @@ -1,103 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2008 Free Software Foundation, Inc. - * - * This file is part of GNU Radio - * - * GNU Radio 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, or (at your option) - * any later version. - * - * GNU Radio 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 this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include <gr_scheduler_tpb.h> -#include <gr_tpb_thread_body.h> -#include <thread/thread_body_wrapper.h> -#include <sstream> - -/* - * You know, a lambda expression would be sooo much easier... - */ -class tpb_container -{ - gr_block_sptr d_block; - int d_max_noutput_items; - -public: - tpb_container(gr_block_sptr block, int max_noutput_items) - : d_block(block), d_max_noutput_items(max_noutput_items) {} - - void operator()() - { - gr_tpb_thread_body body(d_block, d_max_noutput_items); - } -}; - - -gr_scheduler_sptr -gr_scheduler_tpb::make(gr_flat_flowgraph_sptr ffg, int max_noutput_items) -{ - return gr_scheduler_sptr(new gr_scheduler_tpb(ffg, max_noutput_items)); -} - -gr_scheduler_tpb::gr_scheduler_tpb(gr_flat_flowgraph_sptr ffg, int max_noutput_items) - : gr_scheduler(ffg, max_noutput_items) -{ - // Get a topologically sorted vector of all the blocks in use. - // Being topologically sorted probably isn't going to matter, but - // there's a non-zero chance it might help... - - gr_basic_block_vector_t used_blocks = ffg->calc_used_blocks(); - used_blocks = ffg->topological_sort(used_blocks); - gr_block_vector_t blocks = gr_flat_flowgraph::make_block_vector(used_blocks); - - // Ensure that the done flag is clear on all blocks - - for (size_t i = 0; i < blocks.size(); i++){ - blocks[i]->detail()->set_done(false); - } - - // Fire off a thead for each block - - for (size_t i = 0; i < blocks.size(); i++){ - std::stringstream name; - name << "thread-per-block[" << i << "]: " << blocks[i]; - - // If set, use internal value instead of global value - if(blocks[i]->is_set_max_noutput_items()) - max_noutput_items = blocks[i]->max_noutput_items(); - - d_threads.create_thread( - gr::thread::thread_body_wrapper<tpb_container>(tpb_container(blocks[i], max_noutput_items), - name.str())); - } -} - -gr_scheduler_tpb::~gr_scheduler_tpb() -{ - stop(); -} - -void -gr_scheduler_tpb::stop() -{ - d_threads.interrupt_all(); -} - -void -gr_scheduler_tpb::wait() -{ - d_threads.join_all(); -} |