Commit Graph

355 Commits

Author SHA1 Message Date
tchernobog cd9a73ee0e - Move macro for checking for GCC visibility support to a separate file
- Delete the "serialize()" method of concrete_environment, since useless


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@721 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-05 11:11:50 +00:00
tchernobog 6152a06268 - Another typo, for a change
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@720 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 23:18:39 +00:00
tchernobog 3f024be712 - Fix typo, but not compilation
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@719 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 23:17:29 +00:00
tchernobog 3e83f4db23 - Fix return type of Scheduler::get_policy() before going to bed
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@718 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 23:12:28 +00:00
tchernobog 22af0b9cdd - Add method to set a request state
- Work on step_forward() a little more
- Add extra check inside dynamic_thread()::decrease_remaining_time()


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@717 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 23:09:10 +00:00
elvez dd4898ca55 - Added SerializeVisitor class and written various serialize() methods
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@716 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 22:34:39 +00:00
tchernobog fcc9e93827 - Let the user disable the new GCC 4.0 visibility support
from configure. This is mainly there for buggy compilers / binutils.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@715 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 22:17:02 +00:00
tchernobog 4108b39c09 - Fix datarootdir for autoconf 2.60
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@713 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 20:28:40 +00:00
tchernobog b7d61d5c56 - Fix compilation
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@712 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 19:53:58 +00:00
tchernobog 5ab575dffd - Minor modifications to step_forward()
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@711 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 17:17:31 +00:00
elvez 401c569a9f - Updated interface of pyloader to comply with the new plugin management system`s requirements
- Commented a lot of code to make it compile-able. But still it doesn`t link (at least for me...)

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@710 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 15:05:04 +00:00
tchernobog b65adbe1cc - Empty the main
- Delegate plugin loading to PluginManager so that it can
be tested


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@709 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 11:09:45 +00:00
tchernobog a378239d60 - Only schedule Threads. Ditch support for Policies deciding
if they want to schedule Threads or Processes altogether
- Move setter methods for last_acquisition/last_release from
DynamicSchedulable to DynamicThread
- Rewrite aforesaid methods, along with the respective getter
methods, into Dynamic(Thread|Process)


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@708 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 10:46:15 +00:00
tchernobog 736aa25456 - Change pkg-config file to use ${prefix}/include
rather thant ${prefix}/include/sgpemv2: users will
be able to use directives like "#include <sgpemv2/scheduler.hh>"
in their headers, which reduces name clashes.
- Make _mutex a protected member of Singleton, so that
inheriters can recycle it :-)
- Add exclusive access control for step_forward()
- Add two states (future and exhausted) to Request


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@707 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 10:03:43 +00:00
tchernobog 899e20323a - Write some more of Scheduler::step_forward()
- Noted some design lackings, warning the designers


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@706 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 09:30:45 +00:00
tchernobog cb3305c425 - Fix compilation of backend::Module
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@705 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-04 08:27:51 +00:00
elvez 9a7b39ed82 - Completed plugin management system. Now we should start using it...
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@703 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-03 22:01:19 +00:00
tchernobog 9856a86c87 - Start implementing Scheduler::step_forward(). Whoohooo!
- Changed Schedulable::get_remaining_time() in get_elapsed_time()


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@702 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-03 21:55:09 +00:00
tchernobog 94f7c1d127 - Fix compilation of libbackend.so
- Erased Scheduler::step_forward(): reimplementing from
scratch


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@701 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-03 20:55:19 +00:00
tchernobog e2fc34f16b - Finish writing ConcreteHistory. That was nasty!
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@700 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-03 20:10:51 +00:00
tchernobog cb8e8dabc7 - "You got another thing comin'" -- Judas Priest
- Add get_request() method to (Dynamic)SubRequest.
- Implement most of ConcreteHistory. It is a fairly complex class,
with some real evilness in it. It should be thouroughly documented 
ASAP.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@699 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-03 18:52:50 +00:00
elvez 68b92db976 - Doh! I forgot to add invalid_plugin_exception.cc
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@698 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-03 18:31:24 +00:00
elvez fac2a08e26 - Written code for plugin management system, some code is missing (Matteo, please...)
- TODO Integrate this new plugin management system into the application

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@697 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-03 18:29:44 +00:00
tchernobog 7d62f4b937 - Mega-update. Take it while it's hot... but my brain's frying!
- Fixed all Dynamic and Static entities lacking proper destructors:
Dynamic entities need to delete Dynamic children, Static entities
need only to delete them from the list of their siblings
- Added methods to get Static "core" from Dynamic*.
- Now get_core() is a pure virtual function into DynamicSchedulable.
A quite nice solution(?), really, if I can say that myself... ;-)
- ConcreteHistory is half-implemented. It's the other half that 
worries me.
- TODO: finish off ConcreteHistory, and check that things get destroyed
properly (no leaks allowed, use valgrind).
- TODO: rework Simulation
- TODO: Scheduler rewrite
- *A side note*: this code is becoming a mess. I prefer references over
pointers, but someone other prefer pointers over references, and what
happens is that you've to continously pass from one to another when
invoking other methods... this is bad.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@694 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 22:20:03 +00:00
tchernobog 787d24964b - Big swing of untested code, all for you verifiers :-)
- Fix ReadyQueue constructor
- Change DynamicSubRequest to take an int as a parameter
- Implement ConcreteEnvironment::get_request_queue() (my word, it's ugly!)
- Please note that it still doesn't compile right: ConcreteHistory
and Scheduler need to be radically changed


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@692 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 17:38:30 +00:00
tchernobog 55c6b23d31 - Fix visibility outside the DSO
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@691 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 15:38:38 +00:00
tchernobog b8f7083bfc - Write interface for History and ConcreteHistory
- Write interface for HistoryObserver
- Remove obsolete interfaces


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@690 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 15:27:30 +00:00
tchernobog 759b90b017 - Substitute the old SchedulableQueue with the new ReadyQueue
- Add interfaces for Process and Thread into the "sgpem.i" SWIG
interface file, change DynamicSchedulable into Schedulable
- Add dynamic_cast for the return value of ReadyQueue::get_item_at()
into the pyloader "sgpem.i" SWIG interface, so that a Schedulable
can be either recognized as a Thread or a Process
- TODO: wrap STL exceptions in SWIG interface
- Please note that code won't compile until the new History and
Scheduler::step_forward() will be in place. This is a known issue.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@689 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 13:51:03 +00:00
tchernobog fa06e2f4f1 - Add operator== methods to dynamic schedulables, and in their interfaces too
- Write class ReadyQueue


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@688 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 12:44:05 +00:00
tchernobog 9da0ef3137 - Fix const methods to return containers of const objects
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@687 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 10:59:46 +00:00
tchernobog 1c72695c2b - Fix return types so that caller can modify the acquired vector
(when appropriate)
- FIXME: see if const std::vector<Something*>& let you invoke
a non-const method of *Something. Else copy these values to
const std::vector<const Something*> before returning.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@686 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 07:30:42 +00:00
matrevis 53da6e4bb8 Vogon Fleet: implementation: Added environment, concrete_environment, a
placeholder for the ready queue, needed by environment, and factorized
stubs for tests in a separate directory. Updated makefile including environment, concrete_environment, ready_queue, but NOT the stubs and/or the tests.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@685 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-07-02 00:52:01 +00:00
tchernobog 36f62cbb8d - Fix compilation error in switch cross-variable initialization
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@677 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-30 22:45:01 +00:00
tchernobog 6b27a8461b - Pretty-indenting code
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@674 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-29 08:44:30 +00:00
tchernobog 7aecc910ba - Me again: still more simplified code for DynamicProcess::get_state().
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@673 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-28 17:09:46 +00:00
tchernobog d7259b8963 - Correct(?) DynamicProcess::get_state()
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@672 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-28 16:55:00 +00:00
elvez a79b4a57d7 - Written DynamicProcess::get_state()
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@670 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-28 15:16:50 +00:00
elvez 628010656e - Updated DynamicSchedulable::operator==
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@667 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-28 09:43:50 +00:00
paolo b9f7711893 - added preferences.dtd: DTD for preferences validation
- added example-preferences.xml: handwritten for test only
  2006 june 26 - ps 


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@666 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-26 06:36:14 +00:00
elvez bfe8f3456e - added FIXME note about deletion of thread objects in DynamicProcess::remove_thread()
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@663 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-25 19:54:36 +00:00
tchernobog 409047a225 - Update plugin interface
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@658 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-24 18:35:43 +00:00
tchernobog 66d46db357 - Separate template definition from template declaration
- Explicitly instantiate Singleton templates to be exported from libbackend.so
- Install only header files that are backend interfaces to be exposed to the user
- Don't use full path for including templates in header files
- Instantiate a couple of smart_ptr templates to have their symbols exported outside the DSO. This happens in history.cc. FIXME: the interface for History will definitely need to be reworked, and the two smart_ptr explicit instantiations removed.
- Change SWIG exported interface to make use of Schedulable instead of (Dynamic|Static)Schedulable
- Fix provided policies to make use of the new interface
- TODO: limit the use of smart_ptrs.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@653 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-23 13:06:39 +00:00
elvez 56db7cd6a2 - Added requests system
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@652 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-22 22:48:33 +00:00
matrevis d8cd3577a7 Arthur Dent: completed test-history, merging with Matteo's.
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@651 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-22 10:47:23 +00:00
elvez e95d915e3a - Added DynamicThread class
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@649 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-21 22:39:35 +00:00
elvez 0a2f37345f - Temporarily disabled template-based singleton system because of a crash virtually surely caused by it
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@648 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-21 20:24:36 +00:00
tchernobog 167f9ad437 - Fix sigsegv when no parameter is passed on the cmdline
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@647 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-21 14:54:59 +00:00
tchernobog 77e61e0b91 - Hide cctors for singletons
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@644 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-21 09:15:41 +00:00
tchernobog 383889a203 - Add unified Singleton support
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@643 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-21 09:09:50 +00:00
elvez 8ca3a61730 - Minor changes to DynamicProcess and DynamicSchedulable to reflect change in design
git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@642 3ecf2c5c-341e-0410-92b4-d18e462d057c
2006-06-20 21:49:13 +00:00