Add hierarchy to the modules

README.md

@@ -2,17 +2,39 @@
 
 This repository contains the main Coq proof spec & proof development of the RT-PROOFS project.
 
+## Directory Structure
 
-## Plan
+The Prosa directory is organized in a hierarchy: while generic, reusable foundations stay in
+the upper levels, definitions for specific analyses should go deeper into the directory tree.
 
-For now, this is more or less just a "code dump" with a flat hierarchy to get things started.
+### Base Directories
 
-Going forward, the goal is to both
+Currently, Prosa contains the following base directories:
 
-- restructure the repository as it grows in scope, and to
+- **model/:** Specification of task and scheduler models, as well as generic lemmas related to scheduling.
+	  
+- **analysis/:** Definition, proofs and implementation of schedulability analyses.
 
-- add significant documentation to make it easier to bring new collaborators who are not yet familiar with Coq into the project.
+- **implementation/:** Instantiation of each schedulability analysis with concrete task and scheduler implementations.
+		       Testing the main theorems in an assumption free environment shows the absence of contradictions.
 
+### Internal Directories
+
+Within each base directory you can find the different classes of schedulers.
+
+- **model/uni:** Uniprocessor scheduling.
+- **model/global:** Global scheduling.
+- **model/partitioned:** Partitioned scheduling.
+- **model/apa:** APA scheduling.
+
+### Extending Prosa
+
+When adding a new model or analysis to Prosa, please extend the corresponding directory.
+For example, the schedulability analysis for global scheduling with release jitter is organized as follows.
+
+- **model/global/jitter:** Definitions and lemmas for global scheduling with release jitter.
+- **analysis/global/jitter:** Analysis for global scheduling with release jitter.
+- **implementation/global/jitter:** Implementation of the concrete scheduler with release jitter. 
 
 ## Commit and Development Rules
 
@@ -26,4 +48,6 @@ Going forward, the goal is to both
 
 5. Pushing fixes, small improvements, etc. is always ok. 
 
-6. Document the tactics that you use in the [list of tactics](doc/tactics.md).
\ No newline at end of file
+6. Document the tactics that you use in the [list of tactics](doc/tactics.md).
+
+7. Whenever you have time available, please help with extending the documentation. :-)
\ No newline at end of file

analysis/apa/bertogna_edf_theory.v

 Require Import rt.util.all rt.util.divround.
-Require Import rt.model.apa.task rt.model.apa.job rt.model.apa.task_arrival
-               rt.model.apa.schedule rt.model.apa.platform rt.model.apa.interference
-               rt.model.apa.workload rt.model.apa.schedulability rt.model.apa.priority
-               rt.model.apa.platform rt.model.apa.response_time
+Require Import rt.model.task rt.model.job rt.model.priority rt.model.task_arrival.
+Require Import rt.model.global.workload rt.model.global.response_time
+               rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.model.apa.platform rt.model.apa.interference
                rt.model.apa.affinity rt.model.apa.constrained_deadlines.
 Require Import rt.analysis.apa.workload_bound rt.analysis.apa.interference_bound_edf.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.

analysis/apa/bertogna_fp_theory.v

-Require Import rt.util.all rt.util.divround.
-Require Import rt.model.apa.task rt.model.apa.job rt.model.apa.task_arrival
-               rt.model.apa.schedule rt.model.apa.platform rt.model.apa.constrained_deadlines
-               rt.model.apa.workload rt.model.apa.schedulability rt.model.apa.priority
-               rt.model.apa.response_time rt.model.apa.interference
-               rt.model.apa.affinity rt.model.apa.constrained_deadlines.
-Require Import rt.analysis.apa.workload_bound rt.analysis.apa.interference_bound_fp.
+Require Import rt.util.all.
+Require Import rt.model.task rt.model.job rt.model.priority rt.model.task_arrival.
+Require Import rt.model.global.response_time rt.model.global.schedulability
+               rt.model.global.workload.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.model.apa.platform rt.model.apa.constrained_deadlines
+               rt.model.apa.interference rt.model.apa.affinity.
+Require Import rt.analysis.apa.workload_bound
+               rt.analysis.apa.interference_bound_fp.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeAnalysisFP.
@@ -13,7 +15,6 @@ Module ResponseTimeAnalysisFP.
          Platform Schedulability ResponseTime Priority
          SporadicTaskArrival WorkloadBound Affinity ConstrainedDeadlines.
     
-
   (* In this section, we prove that any fixed point in the APA-reduction of Bertogna
      and Cirinei's RTA for FP scheduling with slack updates is a safe response-time
      bound. This result corresponds to Lemma 9 in the revised version of the APA paper:

analysis/apa/interference_bound.v

 Require Import rt.util.all.
-Require Import rt.model.apa.schedule.
+Require Import rt.model.global.basic.schedule.
 Require Import rt.analysis.apa.workload_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop.
 

analysis/apa/interference_bound_edf.v

 Require Import rt.util.all rt.util.divround.
-Require Import rt.model.apa.task rt.model.apa.job rt.model.apa.schedule
-               rt.model.apa.task_arrival rt.model.apa.platform rt.model.apa.response_time
-               rt.model.apa.workload rt.model.apa.priority rt.model.apa.schedulability
-               rt.model.apa.interference rt.model.apa.interference_edf
-               rt.model.apa.affinity.
+Require Import rt.model.job rt.model.task rt.model.priority rt.model.task_arrival.
+Require Import rt.model.global.workload rt.model.global.response_time
+               rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.model.apa.platform rt.model.apa.interference
+               rt.model.apa.interference_edf rt.model.apa.affinity.
 Require Import rt.analysis.apa.workload_bound rt.analysis.apa.interference_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 

analysis/apa/interference_bound_fp.v

 Require Import rt.util.all.
-Require Import rt.model.apa.schedule rt.model.apa.priority rt.model.apa.workload
-               rt.model.apa.interference rt.model.apa.affinity.
+Require Import rt.model.priority.
+Require Import rt.model.global.workload.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.model.apa.interference rt.model.apa.affinity.
 Require Import rt.analysis.apa.workload_bound rt.analysis.apa.interference_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop.
 

analysis/apa/workload_bound.v

 Require Import rt.util.all rt.util.divround.
-Require Import rt.model.apa.task rt.model.apa.job rt.model.apa.schedule
-               rt.model.apa.task_arrival rt.model.apa.response_time
-               rt.model.apa.workload rt.model.apa.schedulability.
+Require Import rt.model.task rt.model.job rt.model.task_arrival.
+Require Import rt.model.global.response_time rt.model.global.schedulability
+               rt.model.global.workload.
+Require Import rt.model.global.basic.schedule.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq div fintype bigop path.
 
 Module WorkloadBound.

analysis/basic/bertogna_edf_comp.v → analysis/global/basic/bertogna_edf_comp.v

 Require Import rt.util.all.
-Require Import rt.analysis.basic.bertogna_edf_theory.
+Require Import rt.analysis.global.basic.bertogna_edf_theory.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeIterationEDF.

analysis/basic/bertogna_edf_theory.v → analysis/global/basic/bertogna_edf_theory.v

 Require Import rt.util.all.
-Require Import rt.model.basic.task rt.model.basic.job rt.model.basic.task_arrival
-               rt.model.basic.schedule rt.model.basic.platform rt.model.basic.interference
-               rt.model.basic.workload rt.model.basic.schedulability rt.model.basic.priority
-               rt.model.basic.platform rt.model.basic.response_time
-               rt.model.basic.constrained_deadlines.
-Require Import rt.analysis.basic.workload_bound rt.analysis.basic.interference_bound_edf.
+Require Import rt.model.task rt.model.job rt.model.task_arrival rt.model.priority.
+Require Import rt.model.global.workload rt.model.global.schedulability
+               rt.model.global.response_time.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.platform
+               rt.model.global.basic.interference rt.model.global.basic.platform
+               rt.model.global.basic.constrained_deadlines.
+Require Import rt.analysis.global.basic.workload_bound rt.analysis.global.basic.interference_bound_edf.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeAnalysisEDF.

analysis/basic/bertogna_fp_comp.v → analysis/global/basic/bertogna_fp_comp.v

 Require Import rt.util.all.
-Require Import rt.analysis.basic.bertogna_fp_theory.
+Require Import rt.analysis.global.basic.bertogna_fp_theory.
 From mathcomp Require Import ssreflect ssrbool ssrfun eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeIterationFP.

analysis/basic/bertogna_fp_theory.v → analysis/global/basic/bertogna_fp_theory.v

 Require Import rt.util.all.
-Require Import rt.model.basic.task rt.model.basic.job rt.model.basic.task_arrival
-               rt.model.basic.schedule rt.model.basic.platform rt.model.basic.constrained_deadlines
-               rt.model.basic.workload rt.model.basic.schedulability rt.model.basic.priority
-               rt.model.basic.response_time rt.model.basic.interference.
-Require Import rt.analysis.basic.workload_bound rt.analysis.basic.interference_bound_fp.
+Require Import rt.model.task rt.model.job rt.model.priority rt.model.task_arrival.
+Require Import rt.model.global.workload rt.model.global.schedulability
+               rt.model.global.response_time.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.platform
+               rt.model.global.basic.constrained_deadlines rt.model.global.basic.interference.
+Require Import rt.analysis.global.basic.workload_bound
+               rt.analysis.global.basic.interference_bound_fp.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeAnalysisFP.

analysis/basic/interference_bound.v → analysis/global/basic/interference_bound.v

 Require Import rt.util.all.
-Require Import rt.model.basic.schedule.
-Require Import rt.analysis.basic.workload_bound.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.analysis.global.basic.workload_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop.
 
 Module InterferenceBoundGeneric.

analysis/basic/interference_bound_edf.v → analysis/global/basic/interference_bound_edf.v

 Require Import rt.util.all.
-Require Import rt.model.basic.task rt.model.basic.job rt.model.basic.schedule
-               rt.model.basic.task_arrival rt.model.basic.platform rt.model.basic.response_time
-               rt.model.basic.workload rt.model.basic.priority rt.model.basic.schedulability
-               rt.model.basic.interference rt.model.basic.interference_edf.
-Require Import rt.analysis.basic.workload_bound rt.analysis.basic.interference_bound.
+Require Import rt.model.task rt.model.job rt.model.task_arrival rt.model.priority.
+Require Import rt.model.global.response_time rt.model.global.workload
+               rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.platform
+               rt.model.global.basic.interference rt.model.global.basic.interference_edf.
+Require Import rt.analysis.global.basic.workload_bound
+               rt.analysis.global.basic.interference_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module InterferenceBoundEDF.

analysis/basic/interference_bound_fp.v → analysis/global/basic/interference_bound_fp.v

 Require Import rt.util.all.
-Require Import rt.model.basic.schedule rt.model.basic.priority rt.model.basic.workload
-               rt.model.basic.interference.
-Require Import rt.analysis.basic.workload_bound rt.analysis.basic.interference_bound.
+Require Import rt.model.priority.
+Require Import rt.model.global.workload.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.interference.
+Require Import rt.analysis.global.basic.workload_bound
+               rt.analysis.global.basic.interference_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop.
 
 Module InterferenceBoundFP.

analysis/basic/workload_bound.v → analysis/global/basic/workload_bound.v

 Require Import rt.util.all.
-Require Import rt.model.basic.task rt.model.basic.job rt.model.basic.schedule
-               rt.model.basic.task_arrival rt.model.basic.response_time
-               rt.model.basic.workload rt.model.basic.schedulability.
+Require Import rt.model.task rt.model.job rt.model.task_arrival.
+Require Import rt.model.global.workload rt.model.global.response_time
+               rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq div fintype bigop path.
 
 Module WorkloadBound.

analysis/jitter/bertogna_edf_comp.v → analysis/global/jitter/bertogna_edf_comp.v

 Require Import rt.util.all.
-Require Import rt.analysis.jitter.bertogna_edf_theory.
+Require Import rt.analysis.global.jitter.bertogna_edf_theory.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeIterationEDF.

analysis/jitter/bertogna_edf_theory.v → analysis/global/jitter/bertogna_edf_theory.v

 Require Import rt.util.all.
-Require Import rt.model.jitter.job rt.model.jitter.task rt.model.jitter.task_arrival
-               rt.model.jitter.schedule rt.model.jitter.platform rt.model.jitter.interference
-               rt.model.jitter.workload rt.model.jitter.schedulability
-               rt.model.jitter.priority rt.model.jitter.constrained_deadlines
-               rt.model.jitter.response_time.
-Require Import rt.analysis.jitter.workload_bound
-               rt.analysis.jitter.interference_bound_edf.
+Require Import rt.model.task rt.model.priority rt.model.task_arrival.
+Require Import rt.model.global.workload rt.model.global.schedulability
+               rt.model.global.response_time.
+Require Import rt.model.global.jitter.job rt.model.global.jitter.schedule
+               rt.model.global.jitter.platform rt.model.global.jitter.interference
+               rt.model.global.jitter.constrained_deadlines.
+Require Import rt.analysis.global.jitter.workload_bound
+               rt.analysis.global.jitter.interference_bound_edf.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeAnalysisEDFJitter.

analysis/jitter/bertogna_fp_comp.v → analysis/global/jitter/bertogna_fp_comp.v

 Require Import rt.util.all.
-Require Import rt.analysis.jitter.bertogna_fp_theory.
+Require Import rt.analysis.global.jitter.bertogna_fp_theory.
 From mathcomp Require Import ssreflect ssrbool ssrfun eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeIterationFP.

analysis/jitter/bertogna_fp_theory.v → analysis/global/jitter/bertogna_fp_theory.v

 Require Import rt.util.all.
-Require Import rt.model.jitter.task rt.model.jitter.job rt.model.jitter.task_arrival
-               rt.model.jitter.schedule rt.model.jitter.platform rt.model.jitter.constrained_deadlines
-               rt.model.jitter.workload rt.model.jitter.schedulability rt.model.jitter.priority
-               rt.model.jitter.response_time rt.model.jitter.interference.
-Require Import rt.analysis.jitter.workload_bound rt.analysis.jitter.interference_bound_fp.
+Require Import rt.model.task rt.model.priority rt.model.task_arrival.
+Require Import rt.model.global.workload rt.model.global.response_time
+               rt.model.global.schedulability.
+Require Import rt.model.global.jitter.job rt.model.global.jitter.interference
+               rt.model.global.jitter.schedule rt.model.global.jitter.platform
+               rt.model.global.jitter.constrained_deadlines.
+Require Import rt.analysis.global.jitter.workload_bound
+               rt.analysis.global.jitter.interference_bound_fp.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeAnalysisFP.

analysis/jitter/interference_bound.v → analysis/global/jitter/interference_bound.v

 Require Import rt.util.all.
-Require Import rt.model.jitter.arrival_sequence rt.model.jitter.schedule
-               rt.model.jitter.interference rt.model.jitter.priority.
-Require Import rt.analysis.jitter.workload_bound.
+Require Import rt.model.arrival_sequence rt.model.priority.
+Require Import rt.model.global.jitter.schedule rt.model.global.jitter.interference.
+Require Import rt.analysis.global.jitter.workload_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop.
 
 Module InterferenceBoundJitter.

analysis/jitter/interference_bound_edf.v → analysis/global/jitter/interference_bound_edf.v

 Require Import rt.util.all.
-Require Import rt.model.jitter.job rt.model.jitter.task rt.model.jitter.task_arrival
-               rt.model.jitter.schedule rt.model.jitter.platform rt.model.jitter.response_time
-               rt.model.jitter.priority rt.model.jitter.workload rt.model.jitter.schedulability
-               rt.model.jitter.interference rt.model.jitter.interference_edf.
-Require Import rt.analysis.jitter.workload_bound rt.analysis.jitter.interference_bound.
+Require Import rt.model.task rt.model.priority rt.model.task_arrival.
+Require Import rt.model.global.response_time rt.model.global.workload
+               rt.model.global.schedulability.
+Require Import rt.model.global.jitter.job rt.model.global.jitter.schedule
+               rt.model.global.jitter.platform rt.model.global.jitter.interference
+               rt.model.global.jitter.interference_edf.
+Require Import rt.analysis.global.jitter.workload_bound rt.analysis.global.jitter.interference_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module InterferenceBoundEDFJitter.

analysis/jitter/interference_bound_fp.v → analysis/global/jitter/interference_bound_fp.v

 Require Import rt.util.all.
-Require Import rt.model.jitter.schedule rt.model.jitter.priority rt.model.jitter.workload
-               rt.model.jitter.interference.
-Require Import rt.analysis.jitter.workload_bound rt.analysis.jitter.interference_bound.
+Require Import rt.model.priority.
+Require Import rt.model.global.workload.
+Require Import rt.model.global.jitter.schedule rt.model.global.jitter.interference.
+Require Import rt.analysis.global.jitter.workload_bound rt.analysis.global.jitter.interference_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop.
 
 Module InterferenceBoundFP.

analysis/jitter/workload_bound.v → analysis/global/jitter/workload_bound.v

 Require Import rt.util.all.
-Require Import rt.model.jitter.task rt.model.jitter.job rt.model.jitter.schedule
-               rt.model.jitter.task_arrival rt.model.jitter.response_time
-               rt.model.jitter.schedulability rt.model.jitter.workload.
+Require Import rt.model.task rt.model.task_arrival.
+Require Import rt.model.global.workload rt.model.global.response_time
+               rt.model.global.schedulability.
+Require Import rt.model.global.jitter.job rt.model.global.jitter.schedule.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq div fintype bigop path.
 
 Module WorkloadBoundJitter.

analysis/parallel/bertogna_edf_comp.v → analysis/global/parallel/bertogna_edf_comp.v

 Require Import rt.util.all.
-Require Import rt.analysis.parallel.bertogna_edf_theory.
+Require Import rt.analysis.global.parallel.bertogna_edf_theory.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeIterationEDF.

analysis/parallel/bertogna_edf_theory.v → analysis/global/parallel/bertogna_edf_theory.v

 Require Import rt.util.all.
-Require Import rt.model.basic.task rt.model.basic.job rt.model.basic.task_arrival
-               rt.model.basic.schedule rt.model.basic.platform rt.model.basic.interference
-               rt.model.basic.workload rt.model.basic.schedulability rt.model.basic.priority
-               rt.model.basic.platform rt.model.basic.response_time.
-Require Import rt.analysis.parallel.workload_bound rt.analysis.parallel.interference_bound_edf.
+Require Import rt.model.task rt.model.job rt.model.task_arrival rt.model.priority.
+Require Import rt.model.global.workload rt.model.global.schedulability
+               rt.model.global.response_time.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.interference
+               rt.model.global.basic.platform.
+Require Import rt.analysis.global.parallel.workload_bound
+               rt.analysis.global.parallel.interference_bound_edf.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeAnalysisEDF.

analysis/parallel/bertogna_fp_comp.v → analysis/global/parallel/bertogna_fp_comp.v

 Require Import rt.util.all.
-Require Import rt.analysis.parallel.bertogna_fp_theory.
+Require Import rt.analysis.global.parallel.bertogna_fp_theory.
 From mathcomp Require Import ssreflect ssrbool ssrfun eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeIterationFP.

analysis/parallel/bertogna_fp_theory.v → analysis/global/parallel/bertogna_fp_theory.v

 Require Import rt.util.all.
-Require Import rt.model.basic.task rt.model.basic.job rt.model.basic.task_arrival
-               rt.model.basic.schedule rt.model.basic.platform
-               rt.model.basic.constrained_deadlines
-               rt.model.basic.workload rt.model.basic.schedulability
-               rt.model.basic.priority rt.model.basic.response_time
-               rt.model.basic.interference.
-Require Import rt.analysis.parallel.workload_bound rt.analysis.parallel.interference_bound_fp.
+Require Import rt.model.task rt.model.job rt.model.task_arrival
+        rt.model.priority.
+Require Import rt.model.global.workload rt.model.global.schedulability
+               rt.model.global.response_time.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.platform
+               rt.model.global.basic.constrained_deadlines rt.model.global.basic.interference.
+Require Import rt.analysis.global.parallel.workload_bound rt.analysis.global.parallel.interference_bound_fp.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module ResponseTimeAnalysisFP.

analysis/parallel/interference_bound.v → analysis/global/parallel/interference_bound.v

 Require Import rt.util.all.
-Require Import rt.model.basic.schedule.
-Require Import rt.analysis.parallel.workload_bound.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.analysis.global.parallel.workload_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop.
 
 Module InterferenceBoundGeneric.

analysis/parallel/interference_bound_edf.v → analysis/global/parallel/interference_bound_edf.v

 Require Import rt.util.all.
-Require Import rt.model.basic.task rt.model.basic.job rt.model.basic.schedule
-               rt.model.basic.task_arrival rt.model.basic.platform rt.model.basic.response_time
-               rt.model.basic.workload rt.model.basic.priority rt.model.basic.schedulability
-               rt.model.basic.interference rt.model.basic.interference_edf.
-Require Import rt.analysis.parallel.workload_bound rt.analysis.parallel.interference_bound.
+Require Import rt.model.task rt.model.job rt.model.priority rt.model.task_arrival.
+Require Import rt.model.global.response_time rt.model.global.workload
+               rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.platform
+               rt.model.global.basic.interference rt.model.global.basic.interference_edf.
+Require Import rt.analysis.global.parallel.workload_bound
+               rt.analysis.global.parallel.interference_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop div path.
 
 Module InterferenceBoundEDF.

analysis/parallel/interference_bound_fp.v → analysis/global/parallel/interference_bound_fp.v

 Require Import rt.util.all.
-Require Import rt.model.basic.schedule rt.model.basic.priority rt.model.basic.workload
-               rt.model.basic.interference.
-Require Import rt.analysis.parallel.workload_bound rt.analysis.parallel.interference_bound.
+Require Import rt.model.priority.
+Require Import rt.model.global.workload.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.interference.
+Require Import rt.analysis.global.parallel.workload_bound rt.analysis.global.parallel.interference_bound.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq fintype bigop.
 
 Module InterferenceBoundFP.

analysis/parallel/workload_bound.v → analysis/global/parallel/workload_bound.v

 Require Import rt.util.all.
-Require Import rt.model.basic.task rt.model.basic.job rt.model.basic.schedule
-               rt.model.basic.task_arrival rt.model.basic.response_time
-               rt.model.basic.workload rt.model.basic.schedulability.
+Require Import rt.model.task rt.model.job rt.model.task_arrival.
+Require Import rt.model.global.response_time rt.model.global.workload
+               rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule.
 From mathcomp Require Import ssreflect ssrbool eqtype ssrnat seq div fintype bigop path.
 
 Module WorkloadBound.

implementation/apa/arrival_sequence.v

 (* We can reuse the.apa definition of periodic arrival sequence. *)
 Require Import rt.util.all.
-Require Import rt.model.apa.arrival_sequence rt.model.apa.job
-               rt.model.apa.task rt.model.apa.task_arrival.
+Require Import rt.model.arrival_sequence rt.model.job rt.model.task rt.model.task_arrival.
 Require Import rt.implementation.apa.task rt.implementation.apa.job.
 From mathcomp Require Import ssreflect ssrbool ssrfun ssrnat eqtype seq div.
 

implementation/apa/bertogna_edf_example.v

 Require Import rt.util.all.
-Require Import rt.model.apa.job rt.model.apa.task rt.model.apa.affinity
-               rt.model.apa.schedule rt.model.apa.interference
-               rt.model.apa.schedulability
-               rt.model.apa.priority rt.model.apa.platform.
+Require Import rt.model.job rt.model.task rt.model.priority.
+Require Import rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.model.apa.affinity rt.model.apa.interference rt.model.apa.platform.
 Require Import rt.analysis.apa.workload_bound
                rt.analysis.apa.interference_bound_edf
                rt.analysis.apa.bertogna_edf_comp.

implementation/apa/bertogna_fp_example.v

 Require Import rt.util.all.
-Require Import rt.model.apa.job rt.model.apa.task rt.model.apa.affinity
-               rt.model.apa.schedule rt.model.apa.schedulability
-               rt.model.apa.priority rt.model.apa.platform
-               rt.model.apa.interference.
+Require Import rt.model.job rt.model.task rt.model.priority.
+Require Import rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.model.apa.affinity rt.model.apa.interference rt.model.apa.platform.
 Require Import rt.analysis.apa.workload_bound
                rt.analysis.apa.interference_bound_fp
                rt.analysis.apa.bertogna_fp_comp.

implementation/apa/job.v

-Require Import rt.model.basic.time rt.util.all.
+Require Import rt.model.time rt.util.all.
 Require Import rt.implementation.apa.task.
 From mathcomp Require Import ssreflect ssrbool ssrnat eqtype seq.
 

implementation/apa/schedule.v

 Require Import rt.util.all.
-Require Import rt.model.apa.job rt.model.apa.task rt.model.apa.affinity
-               rt.model.apa.arrival_sequence rt.model.apa.schedule
-               rt.model.apa.platform rt.model.apa.priority.
+Require Import rt.model.arrival_sequence rt.model.job rt.model.task rt.model.priority
+               rt.model.task_arrival.
+Require Import rt.model.global.basic.schedule.
+Require Import rt.model.apa.affinity rt.model.apa.platform.
 From mathcomp Require Import ssreflect ssrbool ssrfun eqtype ssrnat fintype bigop seq path.
 
 Module ConcreteScheduler.

implementation/apa/task.v

-Require Import rt.model.apa.time rt.util.all.
-Require Import rt.model.apa.task rt.model.apa.affinity.
+Require Import rt.util.all.
+Require Import rt.model.time rt.model.task.
+Require Import rt.model.apa.affinity.
 From mathcomp Require Import ssreflect ssrbool ssrnat eqtype seq.
 
 Module ConcreteTask.

implementation/basic/arrival_sequence.v → implementation/global/basic/arrival_sequence.v

 Require Import rt.util.all.
-Require Import rt.model.basic.arrival_sequence rt.model.basic.job
-               rt.model.basic.task rt.model.basic.task_arrival.
-Require Import rt.implementation.basic.task rt.implementation.basic.job.
+Require Import rt.model.arrival_sequence rt.model.job
+               rt.model.task rt.model.task_arrival.
+Require Import rt.implementation.global.basic.task rt.implementation.global.basic.job.
 From mathcomp Require Import ssreflect ssrbool ssrfun ssrnat eqtype seq div.
 
 Module ConcreteArrivalSequence.

implementation/basic/bertogna_edf_example.v → implementation/global/basic/bertogna_edf_example.v

 Require Import rt.util.all.
-Require Import rt.model.basic.job rt.model.basic.task
-               rt.model.basic.schedule rt.model.basic.schedulability
-               rt.model.basic.priority rt.model.basic.platform.
-Require Import rt.analysis.basic.workload_bound
-               rt.analysis.basic.interference_bound_edf
-               rt.analysis.basic.bertogna_edf_comp.
-Require Import rt.implementation.basic.job
-               rt.implementation.basic.task
-               rt.implementation.basic.schedule
-               rt.implementation.basic.arrival_sequence.
+Require Import rt.model.job rt.model.task rt.model.priority.
+Require Import rt.model.global.schedulability.
+Require Import rt.model.global.basic.schedule rt.model.global.basic.platform.
+Require Import rt.analysis.global.basic.workload_bound
+               rt.analysis.global.basic.interference_bound_edf
+               rt.analysis.global.basic.bertogna_edf_comp.
+Require Import rt.implementation.global.basic.job
+               rt.implementation.global.basic.task
+               rt.implementation.global.basic.schedule
+               rt.implementation.global.basic.arrival_sequence.
 From mathcomp Require Import ssreflect ssrbool ssrnat eqtype seq bigop div.
 
 Module ResponseTimeAnalysisEDF.

implementation/basic/bertogna_fp_example.v → implementation/global/basic/bertogna_fp_example.v

 Require Import rt.util.all.
-Require Import rt.model.basic.job rt.model.basic.task
-               rt.model.basic.schedule rt.model.basic.schedulability
-               rt.model.basic.priority rt.model.basic.platform.
-Require Import rt.analysis.basic.workload_bound
-               rt.analysis.basic.interference_bound_fp
-               rt.analysis.basic.bertogna_fp_comp.
-Require Import rt.implementation.basic.job
-               rt.implementation.basic.task
-               rt.implementation.basic.schedule
-               rt.implementation.basic.arrival_sequence.
+Require Import rt.model.job rt.model.task rt.model.priority.
+Require