Merge remote-tracking branch 'github/remove-sts' into next

author: Johnathan Corgan <johnathan@corganlabs.com> 2016-09-09 11:19:18 -0700
committer: Johnathan Corgan <johnathan@corganlabs.com> 2016-09-09 11:19:18 -0700
commit: af4323d1e471476efa255e3df745397f7c8a1b71 (patch)
tree: 6f1b8e92d93d42a86fc640672378d2f924087eea
parent: 094e3f8b8497e3039b981856f2abfb0fe1ec3795 (diff)
parent: a287639e17272cb5763c3c596ecabf7d95f87c54 (diff)
8 files changed, 1 insertions, 644 deletions
diff --git a/gnuradio-runtime/lib/CMakeLists.txt b/gnuradio-runtime/lib/CMakeLists.txt
index e0196b669a..c6e42876ce 100644
--- a/gnuradio-runtime/lib/CMakeLists.txt
+++ b/gnuradio-runtime/lib/CMakeLists.txt
@@ -106,9 +106,7 @@ list(APPEND gnuradio_runtime_sources
   realtime.cc
   realtime_impl.cc
   scheduler.cc
-  scheduler_sts.cc
   scheduler_tpb.cc
-  single_threaded_scheduler.cc
   sptr_magic.cc
   sync_block.cc
   sync_decimator.cc
diff --git a/gnuradio-runtime/lib/scheduler_sts.cc b/gnuradio-runtime/lib/scheduler_sts.cc
deleted file mode 100644
index 19d05b2316..0000000000
--- a/gnuradio-runtime/lib/scheduler_sts.cc
+++ /dev/null
@@ -1,90 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2008,2013 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 "scheduler_sts.h"
-#include "single_threaded_scheduler.h"
-#include <gnuradio/thread/thread_body_wrapper.h>
-
-namespace gr {
-
-  class sts_container
-  {
-    block_vector_t d_blocks;
-
-  public:
-    sts_container(block_vector_t blocks)
-      : d_blocks(blocks) {}
-
-    void operator()()
-    {
-      make_single_threaded_scheduler(d_blocks)->run();
-    }
-  };
-
-  scheduler_sptr
-  scheduler_sts::make(flat_flowgraph_sptr ffg, int max_noutput_items)
-  {
-    return scheduler_sptr(new scheduler_sts(ffg, max_noutput_items));
-  }
-
-  scheduler_sts::scheduler_sts(flat_flowgraph_sptr ffg, int max_noutput_items)
-    : scheduler(ffg, max_noutput_items)
-  {
-    // Split the flattened flow graph into discrete partitions, each
-    // of which is topologically sorted.
-
-    std::vector<basic_block_vector_t> graphs = ffg->partition();
-
-    // For each partition, create a thread to evaluate it using
-    // an instance of the gr_single_threaded_scheduler
-
-    for(std::vector<basic_block_vector_t>::iterator p = graphs.begin();
-        p != graphs.end(); p++) {
-
-      block_vector_t blocks = flat_flowgraph::make_block_vector(*p);
-      d_threads.create_thread(
-        gr::thread::thread_body_wrapper<sts_container>(sts_container(blocks),
-						  "single-threaded-scheduler"));
-    }
-  }
-
-  scheduler_sts::~scheduler_sts()
-  {
-    stop();
-  }
-
-  void
-  scheduler_sts::stop()
-  {
-    d_threads.interrupt_all();
-  }
-
-  void
-  scheduler_sts::wait()
-  {
-    d_threads.join_all();
-  }
-
-} /* namespace gr */
diff --git a/gnuradio-runtime/lib/scheduler_sts.h b/gnuradio-runtime/lib/scheduler_sts.h
deleted file mode 100644
index b4cddb4614..0000000000
--- a/gnuradio-runtime/lib/scheduler_sts.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2008,2013 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.
- */
-
-#ifndef INCLUDED_GR_SCHEDULER_STS_H
-#define INCLUDED_GR_SCHEDULER_STS_H
-
-#include <gnuradio/api.h>
-#include <gnuradio/thread/thread_group.h>
-#include "scheduler.h"
-
-namespace gr {
-
-  /*!
-   * \brief Concrete scheduler that uses the single_threaded_scheduler
-   */
-  class GR_RUNTIME_API scheduler_sts : public scheduler
-  {
-    gr::thread::thread_group d_threads;
-
-  protected:
-    /*!
-     * \brief Construct a scheduler and begin evaluating the graph.
-     *
-     * The scheduler will continue running until all blocks until they
-     * report that they are done or the stop method is called.
-     */
-    scheduler_sts(flat_flowgraph_sptr ffg, int max_noutput_items);
-
-  public:
-    static scheduler_sptr make(flat_flowgraph_sptr ffg,
-                               int max_noutput_items);
-
-    ~scheduler_sts();
-
-    /*!
-     * \brief Tell the scheduler to stop executing.
-     */
-    void stop();
-
-    /*!
-     * \brief Block until the graph is done.
-     */
-    void wait();
-  };
-
-} /* namespace gr */
-
-#endif /* INCLUDED_GR_SCHEDULER_STS_H */
diff --git a/gnuradio-runtime/lib/single_threaded_scheduler.cc b/gnuradio-runtime/lib/single_threaded_scheduler.cc
deleted file mode 100644
index c86d26ca3a..0000000000
--- a/gnuradio-runtime/lib/single_threaded_scheduler.cc
+++ /dev/null
@@ -1,363 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2004 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 GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "single_threaded_scheduler.h"
-#include <gnuradio/block.h>
-#include <gnuradio/block_detail.h>
-#include <gnuradio/buffer.h>
-#include <boost/thread.hpp>
-#include <boost/format.hpp>
-#include <iostream>
-#include <limits>
-#include <assert.h>
-#include <stdio.h>
-
-namespace gr {
-
-  // must be defined to either 0 or 1
-#define ENABLE_LOGGING 0
-
-#if (ENABLE_LOGGING)
-#define LOG(x) do { x; } while(0)
-#else
-#define LOG(x) do {;} while(0)
-#endif
-
-  static int which_scheduler  = 0;
-
-  single_threaded_scheduler_sptr
-  make_single_threaded_scheduler(const std::vector<block_sptr> &blocks)
-  {
-    return single_threaded_scheduler_sptr
-      (new single_threaded_scheduler(blocks));
-  }
-
-  single_threaded_scheduler::single_threaded_scheduler(const std::vector<block_sptr> &blocks)
-    : d_blocks(blocks), d_enabled(true), d_log(0)
-  {
-    if(ENABLE_LOGGING) {
-      std::string name = str(boost::format("sst-%d.log") % which_scheduler++);
-      d_log = new std::ofstream(name.c_str());
-      *d_log << "single_threaded_scheduler: "
-             << d_blocks.size ()
-             << " blocks\n";
-    }
-  }
-
-  single_threaded_scheduler::~single_threaded_scheduler()
-  {
-    if(ENABLE_LOGGING)
-      delete d_log;
-  }
-
-  void
-  single_threaded_scheduler::run()
-  {
-    // d_enabled = true;    // KLUDGE
-    main_loop ();
-  }
-
-  void
-  single_threaded_scheduler::stop()
-  {
-    if(0)
-      std::cout << "gr_singled_threaded_scheduler::stop() "
-                << this << std::endl;
-    d_enabled = false;
-  }
-
-  inline static unsigned int
-  round_up(unsigned int n, unsigned int multiple)
-  {
-    return ((n + multiple - 1) / multiple) * multiple;
-  }
-
-  inline static unsigned int
-  round_down(unsigned int n, unsigned int multiple)
-  {
-    return (n / multiple) * multiple;
-  }
-
-  //
-  // Return minimum available write space in all our downstream
-  // buffers or -1 if we're output blocked and the output we're
-  // blocked on is done.
-  //
-  static int
-  min_available_space(block_detail *d, int output_multiple)
-  {
-    int min_space = std::numeric_limits<int>::max();
-
-    for(int i = 0; i < d->noutputs (); i++) {
-      int n = round_down (d->output(i)->space_available (), output_multiple);
-      if(n == 0) {			// We're blocked on output.
-        if(d->output(i)->done()) {	// Downstream is done, therefore we're done.
-          return -1;
-        }
-        return 0;
-      }
-      min_space = std::min (min_space, n);
-    }
-    return min_space;
-  }
-
-  void
-  single_threaded_scheduler::main_loop()
-  {
-    static const int DEFAULT_CAPACITY = 16;
-
-    int				noutput_items;
-    gr_vector_int		ninput_items_required(DEFAULT_CAPACITY);
-    gr_vector_int		ninput_items(DEFAULT_CAPACITY);
-    gr_vector_const_void_star	input_items(DEFAULT_CAPACITY);
-    gr_vector_void_star		output_items(DEFAULT_CAPACITY);
-    unsigned int		bi;
-    unsigned int		nalive;
-    int				max_items_avail;
-    bool			made_progress_last_pass;
-    bool			making_progress;
-
-    for(unsigned i = 0; i < d_blocks.size (); i++)
-      d_blocks[i]->detail()->set_done (false);		// reset any done flags
-
-    for(unsigned i = 0; i < d_blocks.size (); i++)	// enable any drivers, etc.
-      d_blocks[i]->start();
-
-    bi = 0;
-    made_progress_last_pass = true;
-    making_progress = false;
-
-    // Loop while there are still blocks alive
-
-    nalive = d_blocks.size ();
-    while(d_enabled && nalive > 0) {
-      if(boost::this_thread::interruption_requested())
-        break;
-
-      block *m = d_blocks[bi].get ();
-      block_detail *d = m->detail().get ();
-
-      LOG(*d_log << std::endl << m);
-
-      if(d->done ())
-        goto next_block;
-
-      if(d->source_p ()) {
-        // Invoke sources as a last resort. As long as the previous
-        // pass made progress, don't call a source.
-        if(made_progress_last_pass) {
-          LOG(*d_log << "  Skipping source\n");
-          goto next_block;
-        }
-
-        ninput_items_required.resize (0);
-        ninput_items.resize (0);
-        input_items.resize (0);
-        output_items.resize (d->noutputs ());
-
-        // determine the minimum available output space
-        noutput_items = min_available_space (d, m->output_multiple ());
-        LOG(*d_log << " source\n  noutput_items = " << noutput_items << std::endl);
-        if(noutput_items == -1)    // we're done
-          goto were_done;
-
-        if(noutput_items == 0) {   // we're output blocked
-          LOG(*d_log << "  BLKD_OUT\n");
-          goto next_block;
-        }
-
-        goto setup_call_to_work;   // jump to common code
-      }
-
-      else if(d->sink_p ()) {
-        ninput_items_required.resize (d->ninputs ());
-        ninput_items.resize (d->ninputs ());
-        input_items.resize (d->ninputs ());
-        output_items.resize (0);
-        LOG(*d_log << " sink\n");
-
-        max_items_avail = 0;
-        for(int i = 0; i < d->ninputs (); i++) {
-          ninput_items[i] = d->input(i)->items_available();
-          //if (ninput_items[i] == 0 && d->input(i)->done())
-          if(ninput_items[i] < m->output_multiple() && d->input(i)->done())
-            goto were_done;
-
-          max_items_avail = std::max (max_items_avail, ninput_items[i]);
-        }
-
-        // take a swag at how much output we can sink
-        noutput_items = (int) (max_items_avail * m->relative_rate ());
-        noutput_items = round_down (noutput_items, m->output_multiple ());
-        LOG(*d_log << "  max_items_avail = " << max_items_avail << std::endl);
-        LOG(*d_log << "  noutput_items = " << noutput_items << std::endl);
-
-        if(noutput_items == 0) {      // we're blocked on input
-          LOG(*d_log << "  BLKD_IN\n");
-          goto next_block;
-        }
-
-        goto try_again;    // Jump to code shared with regular case.
-      }
-
-      else {
-        // do the regular thing
-        ninput_items_required.resize(d->ninputs ());
-        ninput_items.resize(d->ninputs ());
-        input_items.resize(d->ninputs ());
-        output_items.resize(d->noutputs ());
-
-        max_items_avail = 0;
-        for(int i = 0; i < d->ninputs (); i++) {
-          ninput_items[i] = d->input(i)->items_available ();
-          max_items_avail = std::max(max_items_avail, ninput_items[i]);
-        }
-
-        // determine the minimum available output space
-        noutput_items = min_available_space(d, m->output_multiple ());
-        if(ENABLE_LOGGING){
-          *d_log << " regular ";
-          if(m->relative_rate() >= 1.0)
-            *d_log << "1:" << m->relative_rate() << std::endl;
-          else
-            *d_log << 1.0/m->relative_rate() << ":1\n";
-          *d_log << "  max_items_avail = " << max_items_avail << std::endl;
-          *d_log << "  noutput_items = " << noutput_items << std::endl;
-        }
-        if(noutput_items == -1)    // we're done
-          goto were_done;
-
-        if(noutput_items == 0) {   // we're output blocked
-          LOG(*d_log << "  BLKD_OUT\n");
-          goto next_block;
-        }
-
-#if 0
-        // Compute best estimate of noutput_items that we can really use.
-        noutput_items =
-          std::min((unsigned)noutput_items,
-                   std::max((unsigned)m->output_multiple(),
-                              round_up((unsigned)(max_items_avail * m->relative_rate()),
-                                       m->output_multiple())));
-
-        LOG(*d_log << "  revised noutput_items = " << noutput_items << std::endl);
-#endif
-
-      try_again:
-        if(m->fixed_rate()) {
-          // try to work it forward starting with max_items_avail.
-          // We want to try to consume all the input we've got.
-          int reqd_noutput_items = m->fixed_rate_ninput_to_noutput(max_items_avail);
-          reqd_noutput_items = round_up(reqd_noutput_items, m->output_multiple());
-          if(reqd_noutput_items > 0 && reqd_noutput_items <= noutput_items)
-            noutput_items = reqd_noutput_items;
-        }
-
-        // ask the block how much input they need to produce noutput_items
-        m->forecast(noutput_items, ninput_items_required);
-
-        // See if we've got sufficient input available
-        int i;
-        for(i = 0; i < d->ninputs (); i++)
-          if(ninput_items_required[i] > ninput_items[i])   // not enough
-            break;
-
-        if(i < d->ninputs()) {    // not enough input on input[i]
-          // if we can, try reducing the size of our output request
-          if(noutput_items > m->output_multiple ()){
-            noutput_items /= 2;
-            noutput_items = round_up (noutput_items, m->output_multiple ());
-            goto try_again;
-          }
-
-          // We're blocked on input
-          LOG(*d_log << "  BLKD_IN\n");
-          if(d->input(i)->done())    // If the upstream block is done, we're done
-            goto were_done;
-
-          // Is it possible to ever fulfill this request?
-          if(ninput_items_required[i] > d->input(i)->max_possible_items_available ()) {
-            // Nope, never going to happen...
-            std::cerr << "\nsched: <block " << m->name()
-                      << " (" << m->unique_id() << ")>"
-                      << " is requesting more input data\n"
-                      << "  than we can provide.\n"
-                      << "  ninput_items_required = "
-                      << ninput_items_required[i] << "\n"
-                      << "  max_possible_items_available = "
-                      << d->input(i)->max_possible_items_available() << "\n"
-                      << "  If this is a filter, consider reducing the number of taps.\n";
-            goto were_done;
-          }
-
-          goto next_block;
-        }
-
-        // We've got enough data on each input to produce noutput_items.
-        // Finish setting up the call to work.
-        for(int i = 0; i < d->ninputs (); i++)
-          input_items[i] = d->input(i)->read_pointer();
-
-      setup_call_to_work:
-
-        for(int i = 0; i < d->noutputs (); i++)
-          output_items[i] = d->output(i)->write_pointer();
-
-        // Do the actual work of the block
-        int n = m->general_work(noutput_items, ninput_items,
-                                input_items, output_items);
-        LOG(*d_log << "  general_work: noutput_items = " << noutput_items
-            << " result = " << n << std::endl);
-
-        if(n == -1)             // block is done
-          goto were_done;
-
-        d->produce_each(n);     // advance write pointers
-        if(n > 0)
-          making_progress = true;
-
-        goto next_block;
-      }
-      assert(0);
-
-    were_done:
-      LOG(*d_log << "  were_done\n");
-      d->set_done (true);
-      nalive--;
-
-    next_block:
-      if(++bi >= d_blocks.size ()) {
-        bi = 0;
-        made_progress_last_pass = making_progress;
-        making_progress = false;
-      }
-    }
-
-    for(unsigned i = 0; i < d_blocks.size(); i++)    // disable any drivers, etc.
-      d_blocks[i]->stop();
-  }
-
-} /* namespace gr */
diff --git a/gnuradio-runtime/lib/single_threaded_scheduler.h b/gnuradio-runtime/lib/single_threaded_scheduler.h
deleted file mode 100644
index eccbf03b36..0000000000
--- a/gnuradio-runtime/lib/single_threaded_scheduler.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2004 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 GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H
-#define INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H
-
-#include <gnuradio/api.h>
-#include <gnuradio/runtime_types.h>
-#include <fstream>
-
-namespace gr {
-
-  class single_threaded_scheduler;
-  typedef boost::shared_ptr<single_threaded_scheduler> single_threaded_scheduler_sptr;
-
-  /*!
-   * \brief Simple scheduler for stream computations.
-   * \ingroup internal
-   */
-  class GR_RUNTIME_API single_threaded_scheduler
-  {
-  public:
-    ~single_threaded_scheduler();
-
-    void run();
-    void stop();
-
-  private:
-    const std::vector<block_sptr> d_blocks;
-    volatile bool d_enabled;
-    std::ofstream *d_log;
-
-    single_threaded_scheduler(const std::vector<block_sptr> &blocks);
-
-    void main_loop();
-
-    friend GR_RUNTIME_API single_threaded_scheduler_sptr
-      make_single_threaded_scheduler(const std::vector<block_sptr> &blocks);
-  };
-
-  GR_RUNTIME_API single_threaded_scheduler_sptr
-  make_single_threaded_scheduler(const std::vector<block_sptr> &blocks);
-
-} /* namespace gr */
-
-#endif /* INCLUDED_GR_SINGLE_THREADED_SCHEDULER_H */
diff --git a/gnuradio-runtime/lib/top_block_impl.cc b/gnuradio-runtime/lib/top_block_impl.cc
index 3f94867bc2..d2a07e89ef 100644
--- a/gnuradio-runtime/lib/top_block_impl.cc
+++ b/gnuradio-runtime/lib/top_block_impl.cc
@@ -26,7 +26,6 @@
 
 #include "top_block_impl.h"
 #include "flat_flowgraph.h"
-#include "scheduler_sts.h"
 #include "scheduler_tpb.h"
 #include <gnuradio/top_block.h>
 #include <gnuradio/prefs.h>
@@ -48,8 +47,7 @@ namespace gr {
     const char *name;
     scheduler_maker f;
   } scheduler_table[] = {
-    { "TPB", scheduler_tpb::make },    // first entry is default
-    { "STS", scheduler_sts::make }
+    { "TPB", scheduler_tpb::make }    // first entry is default
   };
 
   static scheduler_sptr
diff --git a/gnuradio-runtime/swig/CMakeLists.txt b/gnuradio-runtime/swig/CMakeLists.txt
index 1b6921fb07..698283fe4d 100644
--- a/gnuradio-runtime/swig/CMakeLists.txt
+++ b/gnuradio-runtime/swig/CMakeLists.txt
@@ -106,7 +106,6 @@ install(
     pmt_swig.i
     prefs.i
     realtime.i
-    single_threaded_scheduler.i
     sync_block.i
     sync_decimator.i
     sync_interpolator.i
diff --git a/gnuradio-runtime/swig/single_threaded_scheduler.i b/gnuradio-runtime/swig/single_threaded_scheduler.i
deleted file mode 100644
index f4fbed075c..0000000000
--- a/gnuradio-runtime/swig/single_threaded_scheduler.i
+++ /dev/null
@@ -1,54 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2004,2013 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 GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#include <gnuradio/runtime.h>
-
-class gr::single_threaded_scheduler;
-typedef boost::shared_ptr<gr::single_threaded_scheduler> gr::single_threaded_scheduler_sptr;
-%template(single_threaded_scheduler_sptr) boost::shared_ptr<gr::single_threaded_scheduler>;
-%rename(single_threaded_scheduler) gr::make_single_threaded_scheduler;
-%ignore gr::single_threaded_scheduler;
-
-gr::single_threaded_scheduler_sptr
-gr::make_single_threaded_scheduler(const std::vector<gr::block_sptr> &modules);
-
-class gr::single_threaded_scheduler {
- public:
-  ~single_threaded_scheduler ();
-
-  // void run ();
-  void stop ();
-
- private:
-  single_threaded_scheduler (const std::vector<block_sptr> &modules);
-};
-
-#ifdef SWIGPYTHON
-%inline %{
-  void sts_pyrun (gr::single_threaded_scheduler_sptr s) {
-    Py_BEGIN_ALLOW_THREADS;		// release global interpreter lock
-    s->run ();
-    Py_END_ALLOW_THREADS;		// acquire global interpreter lock
-  }
-%}
-#endif
-
author	Johnathan Corgan <johnathan@corganlabs.com>	2016-09-09 11:19:18 -0700
committer	Johnathan Corgan <johnathan@corganlabs.com>	2016-09-09 11:19:18 -0700
commit	af4323d1e471476efa255e3df745397f7c8a1b71 (patch)
tree	6f1b8e92d93d42a86fc640672378d2f924087eea
parent	094e3f8b8497e3039b981856f2abfb0fe1ec3795 (diff)
parent	a287639e17272cb5763c3c596ecabf7d95f87c54 (diff)