copy constructor and by the add_resource and remove_resource methods
found in ConcreteHistory.
- Scheduler now adds the requests in the queue when appropriate, and
removes them when exhausted.
- Still to implement the management of the state of requests depending
on their position in the queue
- Still to implement the way threads block depending on the state of
their requests
- step_forward now reuses some bunch of code taken from the prototype
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@824 3ecf2c5c-341e-0410-92b4-d18e462d057c
derived widget
- Add History::set_notify_enabled() for usage by the frontend
(for example, when loading from file, you'll want to call
set_notify_enabled(false) before starting)
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@823 3ecf2c5c-341e-0410-92b4-d18e462d057c
an abstract base class, and I'll start working out the
adjustement / resizing problems (they're not easy to work out
correctly).
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@822 3ecf2c5c-341e-0410-92b4-d18e462d057c
- Added exception specifications to the methods of the serializer interface and xml plugin
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@821 3ecf2c5c-341e-0410-92b4-d18e462d057c
- Make test-history run by commenting some "dangerous" lines
- Added a couple of comments to SchedulablesWidget::update() in the hope the may be useful to others in finding where the bug resides...
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@818 3ecf2c5c-341e-0410-92b4-d18e462d057c
their elapsed time
- requests are now behaving nicely, since they are raised at the correct
instant, and terminated at the right instant
- the ready queues are still not ready, tough :(, anyway, now there is
really nothing else to do before them.
- stepforward is looking much more uglier (if possible).
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@816 3ecf2c5c-341e-0410-92b4-d18e462d057c
when that thread had just been given the cpu.
fixed a bug involving text-simulation displaying the wrong timestamp for
each snaphot. Now the first snapshot printed is correctly tagged "-1".
added (for the sake of lazyness) a method to readyqueue letting anyone
delete the first element on the queue. Not having this would imply
rebuilding the whole queue each time a thread was selected to run.
Small commits avoid complex mergings.
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@814 3ecf2c5c-341e-0410-92b4-d18e462d057c
will SIGSEGV. I will fix this asap, in the meantime use the cmdline
interface.
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@810 3ecf2c5c-341e-0410-92b4-d18e462d057c
the step went okay or otherwise if the simulation ended
- Fix simulation states in concrete_simulation.cc
- Manage end of input (now CTRL+D exits the program, and
you can redirect a file in input knowing that at EOF
sgpemv2 will terminate)
- Fix a bug in Scheduler that didn't add the newly created
environment to History when the simulation ended, thus leading
both to a memory leak and an inconsistency in representing
the simulation
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@807 3ecf2c5c-341e-0410-92b4-d18e462d057c
- Added the "continuous" attribute for the SET and GET commands
- Now resource ids are checked for validity
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@805 3ecf2c5c-341e-0410-92b4-d18e462d057c
add a convenience function "get_remaining_time()" for the user
commodity.
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@803 3ecf2c5c-341e-0410-92b4-d18e462d057c
- Fixed bug in get_parameter<bool> in TextSimulation
- Written some new code for visualization of the simulation
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@799 3ecf2c5c-341e-0410-92b4-d18e462d057c
- Start code for double buffering in custom widgets, using
an off-screen pixmap. Problem: we don't know the height from the
beginning
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@798 3ecf2c5c-341e-0410-92b4-d18e462d057c
- Started code for printing the state of the scheduling
- Fixed a bug in the copy constructor of DynamicThread
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@794 3ecf2c5c-341e-0410-92b4-d18e462d057c
- TODO: fix test-history consequentially (request queues should be prepared
by Scheduler or by Environment?)
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@793 3ecf2c5c-341e-0410-92b4-d18e462d057c
- Fix test-history wrong index variable that made the program try to poke its nose
where it shouldn't
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@783 3ecf2c5c-341e-0410-92b4-d18e462d057c
make life easier to Scheduler
- Go on implementing a bit more of Scheduler::step_forward()
- Remove "places" from SubRequest
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@778 3ecf2c5c-341e-0410-92b4-d18e462d057c
matrevis
tchernobog
elvez