[sequencechart]- implemented second ordering for the events (getNextEventRealTime / getPreviousEventRealTime) for better performance
[sequencechart]- changed bottleneck finding buttons to look for bottlenecks on the critical path and according to overlapping coefficient
[sequencechart]- implemented the overlapping indication now also for the REAL TIME domain
[sequencechart] added new critical path show colors icon and updated colors for critical path icon
[sequencechart]Implemented visualization of parallelism on the critical path:The overlapping CPU time for each event is counted and visualized via color information
[sequencechart]- fixed behaviour of eventLenghtMode Toggle: when switching from REAL_TIME to SIMULATION_TIME, the event length mode is switched to DURATION
[sequencechart]- fixed many bugs that were introduced due to potentially different ordering of events in REAL_TIME mode, and due to calculation of the simulation end timestamp when durations are turned on.- ticks are now drawn correctly
[sequencechart]- various bugfixes
[sequencechart]- further work on REAL TIME Visualization
[sequencechart]- further work on REAL TIME timeline mode- fixed bug in critical path computation (see wiki)
[sequencechart] first steps towards REAL_TIME visualization.
[sequencechart] added 32bit nativelibs
[sequencechart] added binaries and build system additions
- added binaries of GUI enhancements - nativelibs Linux64 and jar - sequencechart jar- added build target install-plugins for copying binaries to target dirs- updated .gitignore
Merge branch 'sequencechart' of ssh://login.nets.rwth-aachen.de/projects/horizon/git/horizon-4 into sequencechart
[sequencechart] build system upate
Added a make target nativelibs to the root Makefile. Updated READMEaccordingly.
[sequencechart]- fixed a bug in critical path visualization
[sequencechart] added icon for critical path and updated icon for illustration of overlapping
[sequencechart] visualize the critical path
- draw red and thicker arrows for the critical path- draw orange event marker- modifications to increase the size of events (commented, just used for taking screenshots)
[sequencechartfacade] fixed another bug with predecessor relation
[sequencechartfacade]- antecessor now considers module ID.- Fixed bug with critical path calculation resulting in endless loop
[sequencechart] added missing file and adjusted .gitignore accordingly
[sequencechart] updated README
[sequencechart] added methods for displaying the critical path - TODO: Discuss the antecessor relation
[sequencechart] fixed overlapping selection to show the largest set
Merge branch 'sequencechart' of login.nets.rwth-aachen.de:/projects/horizon/git/horizon-4 into sequencechart
[sequencechart] added methods for efficient parallel set
[sequencechart] moved location and renamed nativelibs and sequencechart dirs to ide directory
[sequencechart updated .gitignore]
[sequencechart] updated meta-data
- added plugin-xml for correct initialization of plugin- updated build.properties
[sequencechart] permanently setting custom build flag
set this flag to include rwlock.cc in the common-lib. Avoid undefinedreferences when building the nativelibs from source on Ubuntu 11.0432-bit
[sequencechart] importing sequence chart sources
[sequencechart] fixed overlapping highlighting
[sequencechart] fixed bug in MANIFEST.MF of nativelibs
- a wrong version string prevented correct initialization of the OMNeT++ plugins
[sequencechart] added methods for correctly displaying blue arrows at the end of events
[sequencechart] update of README
[sequencechart] manual and sample trace file
[sequencechart] legacy trace detection
- moved legacy trace detection from plugin to parsing lib
[sequencechart] sequencechartfacade methods for color coding (event lenght percentages)
[sequencechartfacade] added methods for automatic bottleneck search
[sequencechart] correctly skip eventEndEntries
- we do not include our need eventEndEntries in the logentries during parsing for backwards compatibility- a mismatch between meta-data (index) and actual data (logentries) caused the index to be out of bounds
[sequencechart] fixed crash due to missing initialization
[sequencechart]- fixed one bug with eventlogtable (however, still bugs are present)- added backwards compatibility (still some issues with the buttons present)
[sequencechart] added nativelib interfaces and makefile to horizon
[sequencechart]- fixing many small glitches- adding functions to sequencechartfacade (getSmallestComplexity / getLargestCompexity)- using colors to display complexity
[sequencechart] implemented functionality to- write event duration into eventlog- measure event complexity- write event complexity into eventlog- parse complexity in eventlog interface from ievent java JNI
- added EventEndEntry into eventlog data format
[master] fixed build system for Ubuntu 11.04
added --no-as-needed to Makefile to avoid "no user interface" errors.
Merge branch 'nullduration'
[build-system] make Horizon 4 build on Ubuntu 11.10
[horizon-4] fixed segfault that appeared when record-eventlog=true was set
[omnet4] fixed bug in smaller operator of spinningthreadpool
[random number generator] clean up: removing unused wrapper methods from cAsyncmodule
[random number generator] made cAsyncmodule inherit from cNumbergenerator as well.
[nullduration] cosmetic changes
[nullduration] moved asyncModuleLocks to earlier position and added getProcessingDelay return value that makes the event get handled sequentially:We have to lock before getProcessingDelay is called, and must only be released, once the corresponding event has been handled. This is because in the meantime, other events could alter the module and therefore change the outcome of getProcessingDelay nondeterministically....
[numGen] overloaded method calls in casyncmodule to make numGen-> referenciations unnecessary[nullduration] the barriermessage is now scheduled BEFORE the children of an event
[nullduration] bugfix: correcty insert barriermsgs with their parentID and parentArrivalTime being that of the corresponding event.
[nullduration] added- runtimeexception when wrong priority is scheduled- NOBARRIER-threadstate now uses UINT_MAX for barriers
[random-number-generator] cAsyncModules now take ini input for RNG seeding- the parameter number-local-rngs specifies how many local random number generators are beeing created for the module- the parameter local-rng-seed takes a string of whitespace-seperated seeds, that are beeing used to seed the corresponding RNG. Example:...
[nullduration] BARRIER: the additional barrier information is now always set in the scheduler, although this might not be necessary everytime.
[nullduration] added insertOrder comparison to the NOBARRIER comparison operators in the threadpool. These are necessary because during initialization, the rest of the parameters dont provide an unambigious ordering
[nullduration]- implemented rest of nullduration algorithm for both barrier based approach as well as NOBARRIER.-- barrier based approach: the barriers are now placed according to ordering-- nobarrier: the comparison operators have been extended
- hopefully fixed cache line size alignment
[nullduration] fixed the Bugs, Daniel mailed:-- (hoch) INSTALL behauptet NOBARRIER wäre default. in meinem checkoutist dies nicht wahr.
-- (unwichtig) include/cthreadpool.h beginnt mit einer forwarddeclaration von cthreadpool - direkt vor der definition...
Merge branch 'master' of login.nets.rwth-aachen.de:/projects/horizon/git/horizon-4
[master] cosmetic changes
[master] use locally stored simtime during messenge sending
We now store the local time of the module in a member variable beforeactually handling the event. During sending, we use this variable toavoid calls to the thread local storage to retrieve the time.
[master] thread safe event ordering for EEF scheduler
[core] updated documentation
[core] fixed comparison operator of thread-safe cmessageheap
- Corrected inverted comparisons of newly added message properties- re-introduced formaly removed use of insertOrder. This is still needed to sort messages which are being inserted during initialization
[core] added missing updates of message meta data
[core] implemented thread-safe(r) FES ordering
[core] updated .gitignore
[core] cleanup of execution state handling within casynchmodule
added casts to some atomic type ops varables to avoid compiler warnings
fixed alignment of threadState_t
Replaced ineffective attribute(aligned(...)) keyword with simple yet working manual padding
removed superfluous SPACING variable
This variable was supposed to seperate threadstate_t but was actually never really used.
[horizon-4] added some casts to atomic ops variables to avoid warnings
[horizon-4] fixed configure.in- pthreadlibs and atomic ops libs are now correctly beeing set to the CFLAGS variable
[eefscheduler] split getNextEvent of EEFScheduler in two methods: updateIES and getFirstEvent - updateIES: Fills up the Independent Event Set - getFirstEvent: returns the next event according to EEFScheduling Policy
[eefscheduler] added changes from codereview (minor stuff) and moved scheduler call again from cSimulation to Tkenv and Cmdenv respectively
[eefscheduler] code cleanup
[eefscheduler] the eefscheduler may not be used in the unthreaded case
[eefscheduler] bugfix with barriermsgs and sequential scheduling:- the processingDuration was not set correctly everytime- also now eefscheduler is deleting outdated barriers -> IES may get larger
[eefscheduler] made valid flag of barriermessage a AO_t
[eefscheduler] encapsulated getProcessingDelay-call in the getEventDuration() of cMessageThe duration of a message is invalidated in scheduleAt and sendDirect/Delayed
[eefscheduler] moved barrierMin from cSimulation to cSpinningthreadpool
[eefscheduler] added eefscheduler support for NOBARRIER, fixed bug with duration:- one has to make sure that getProcessingDelay() is only called exactly once per simulation of an event. Otherwise timings with random processing delays get mixed up.
[eefscheduler] made cSequentialScheduler work again with NOBARRIER
[eefscheduler] further code cleanup of doOneEvent
[eefscheduler] moved barrierwaiting to scheduler- now the scheduler always returns a non barrier event
- added some debug output- fixed taskheap: made operators static, otherwise the wrong operators would be used- fixed t_start assignment in scheduleAt
[eefscheduler] solved initialization bug of t_start- now using delivd instead of t_start (t_start was redundant to delivd)- removed t_start from code- some code cleanup (some debug output removed..)
[eefscheduler] some more code cleanup
[eefscheduler] fixed correct advancing of simtimemoved time advancing from getnextmodule to dooneevent