Closing all summary cases while a delta ensemble is present crashed with a use-after-free. RicCloseSummaryCaseFeature::deleteSummaryCases holds a case list across removeCases and deletes it afterwards, while removeCases made the delta ensemble rebuild and destroy derived cases that are themselves part of that list. The previous fix rewrote the caller list with the surviving cases, which stopped the crash but left the hazard in place for any other caller holding a case list across a removal.
Add RimSummaryCaseUpdateBatch, a plain scope object that is ambient for the duration of its scope. Removal now only detaches, and hands the detached cases to the batch. The outermost scope flushes, regenerating the dirty delta ensembles in dependency order first so a chained delta ensemble sees the final state of its source, then destroying the orphans with caf::PdmObjectHandleTools::deleteObjects. A nested batch contributes to the outermost one and never flushes. Orphans are held as guarded pointers, so a case the caller destroyed itself is skipped instead of being destroyed twice. Both contribution points fall back to immediate execution when no batch is active, so call sites that do not open one keep behaving as before.
Open a batch in RimSummaryCaseMainCollection::removeCases and in RicCloseSummaryCaseFeature::deleteSummaryCases, which is the outermost of the two and therefore keeps the detached cases alive across its own deleteObjects call. removeCases no longer rewrites the caller list, so it now takes it by const reference.
deleteSummaryCaseCollection() looped over every case in the ensemble, and for each case scanned every summary plot and called updateConnectedEditors() on every multi plot. For an ensemble with many realizations this scanned each plot once per realization, and updated the connected editors once per realization and multi plot. This showed up as a hot spot in the profiler.
Replace deleteCurvesAssosiatedWithCase() with deleteCurvesAssosiatedWithCases(), which takes a set of cases and returns whether anything was deleted. Each plot is now scanned once, and the connected editors of a multi plot are updated only when that multi plot actually lost a curve.
RicCloseSummaryCaseFeature and RicCloseObservedDataFeature are updated to the new signature. RicCloseSummaryCaseFeature also scans each plot once instead of once per case.
Deleting PDM objects on a worker thread is not safe. PdmObjectHandle::prepareForDelete()
mutates state owned by other objects, it nulls the guarded pointers held by other objects
and clears m_pointersReferencingMe, an unsynchronised std::set that every PdmPointer
construction and destruction touches. Destroying an object off the main thread therefore
races with the main thread on the shared object graph. See issue 14491.
Profiling a summary ensemble teardown shows the mechanism does not pay for itself. Releasing
397 Drogon realizations takes 0.24 s sequentially and 0.24 s in parallel, and for a heavy
case the parallel release is slower than the sequential one, because free() is serialised
inside the allocator. The PDM bookkeeping itself is 0.4 to 2.8 percent of the teardown.
Remove the class and deleteChildrenAsync(), and delete synchronously instead. The call sites
that used clearWithoutDelete() and a manual delete loop to work around the race can now call
deleteChildren() directly. Add caf::PdmObjectHandleTools::deleteObjects() for the case where
the objects are no longer owned by a child array field.
The observer disconnection from issue 12262 does not depend on clearWithoutDelete(). ~Signal()
unregisters itself from every observer, so a deleted child detaches itself. That fix addressed
the async race, where ~Signal() mutated the observer list from a worker thread. The unit test
is updated to assert the observed signal count directly instead of relying on a crash.
Migrate all assert macros in ApplicationLibCode to CAF_ASSERT and remove every
use of cvfAssert.h.
CVF_ASSERT is replaced one to one. CVF_TIGHT_ASSERT is also replaced by
CAF_ASSERT, which is semantically exact: CVF_ENABLE_TIGHT_ASSERTS is 1 only
under _DEBUG, and that is what CAF_ASSERT now does. The two CVF_FAIL_MSG sites
become CAF_ASSERT( false && "message" ), preserving the message with the idiom
already used elsewhere in the code base.
Counts before and after: CVF_ASSERT 1044 to 0, CVF_TIGHT_ASSERT 66 to 0,
CVF_FAIL_MSG 2 to 0, cvfAssert.h references 154 to 0.
Include handling: files that included cvfAssert.h directly now include
cafAssert.h instead, includes left dead by the migration are removed, and files
that were relying on cvfAssert.h transitively get an explicit cafAssert.h. Files
that reach cafAssert.h through another caf header are left unchanged; a missing
include here is a compile error, not a silently disabled assert.
ResultStatisticsCache links only LibCore and therefore had no path to
cafAssert.h. Add the cafPdmCore directory as a private include path rather than
linking the library, since cafAssert.h is header only.
Note that this stops these asserts from firing in Release and RelWithDebInfo,
where CVF_ASSERT was previously active.
* Use vector name as axis object text, avoid identifier text
* Select the plot clicked at in the Project Tree
* Make sure RFT plots are updated when summary case and ensemble is changed
* Make sure all plots are updated for multiselect and toggle statistics
* Allow paste of plot on top level plot collection
* Allow multiple top level plots as destination for Append operations
* Refactor interface to PdmObjectHandle and PdmFieldHandle
Return objects instead of passing in structures as parameters
* Add nodiscard to several functions
* Remove redundant this->
* Rename to ptrReferencedObjectsByType
* Update titles after dropping vectors into plot
* Do not replace _Name variables
* Make sure signals are wired when opening a project file
* Add auto name field and set default on
* Remove includes from header files
* Make sure the subplot selected in the tree is shown in the multiplot viewer.
* Clean up multiplot toolbar handling a bit
* Remove old summary plot toolbar.
* Deprecate single summary plots and plot collections. Replace functionality using summary multi plots. Clean up some code. Fix crash when trying to normalize an empty curve
Magne Sjaastad
Kristian Bendiksen
jonjenssen
Gaute Lindkvist