lumiera_/wiki
Ichthyostega 5b62438eb4 Scheduler-test: investigate logic problem related to the »Tick« deadline
In the end, I decided that it ''is to early to decide anything'' in this respect...

The actual situation encountered is a **Catch-22**:
 * in its current form, the »Tick« handler detects compulsory jobs beyond deadline
 * since such a Job ''must not be touched anymore,'' there is no way scheduling can proceed
 * so this would constitute a ''Scheduler Emergency''
All fine — just the »Tick« handler ''itself is a compulsory job'' — and being a job, it can well be driven beyond its deadline. In fact this situation was encountered as part of stress testing.

Several mitigations or real solutions are conceivable, but in the end,
too little is known yet regarding the integration of the scheduler within the Engine
Thus I'll marked the problematic location and opened #1362
2024-04-12 02:23:31 +02:00
..
draw Job-Planning: new draft - organise the overall planning process 2023-04-17 04:51:38 +02:00
DIR_INFO update some DIR_INFO entries 2011-04-05 00:44:30 +02:00
empty.html TiddlyWiki: bugfix for Firefox Quantum -- use HTML5 web storage instead of a Cookie 2018-10-20 02:07:10 +02:00
InterfaceConcept_Varga.mm Lumiera GUI thoughts -- Mindmap to complement the Interface concept PDF 2015-04-26 23:22:42 +02:00
renderengine.html Scheduler-test: calculate linear model as test result 2024-04-09 17:10:21 +02:00
thinkPad.ichthyo.mm Scheduler-test: investigate logic problem related to the »Tick« deadline 2024-04-12 02:23:31 +02:00
uml better use doc/devel/uml... 2007-06-21 02:57:49 +02:00
workflow.mm DOC: expand concept map 2014-10-25 01:56:44 +02:00