 Marc Sergent
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eed33d83d3
Merge from trunk @11911:11916
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%!s(int64=13) %!d(string=hai) anos |
 Nathalie Furmento
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c1b08ea04e
merge branches/starpu-1.1@11914: src/core/workers.c: create the pthread key earlier to make sure it is initialised when it is accessed for the first time
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Marc Sergent
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157dd97956
src/sched_policies/component_worker.c : Fix a false-positioned assert
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Marc Sergent
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913b6e242b
Several renamings for Hierarchical Schedulers to adapt the naming
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Marc Sergent
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638f30cba2
Merge from trunk @11789:11910
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 Andra Hugo
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1622267740
remove forgot printf in prev commit
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Andra Hugo
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4bd482e7b9
move hack out of the include files
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Andra Hugo
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e28f7852a3
hypervisor: steal work from other ctxs when the worker is idle
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 Samuel Thibault
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2fc5035219
Submit MPI data migration asynchronously, so it's all overlapped
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Samuel Thibault
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57720a2a82
Fix new features which actually appeared in 1.1
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Samuel Thibault
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c437b85f8b
Document how to perform MPI data migration
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Samuel Thibault
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c5bef53cf6
port r11793 from 1.1: Flush output at each line, to be able to check out progression
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%!s(int64=13) %!d(string=hai) anos |
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Samuel Thibault
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96e6e58776
port r11793 from 1.1: Flush output at each line, to be able to check out progression
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Samuel Thibault
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804e6f8233
properly test for task termination
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Samuel Thibault
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e7d7ce19d4
typo
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Marc Sergent
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0026768555
Adding the handling of multiple fathers in hierarchical schedulers,
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Marc Sergent
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e998e008c6
Merge from trunk @11714:11788
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Andra Hugo
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2769aaa8cb
hypervisor: correct computation of idle
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Samuel Thibault
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4d81325ef7
fix missing initialization
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Samuel Thibault
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b8062a9fba
keep pushed back tasks in proper order
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Andra Hugo
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20906d8d77
hyp only: optimise resize (use idle and speed for the triggering policy)
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Andra Hugo
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6266721e89
do not take the mutex if the current worker is calling the code
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Andra Hugo
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39b06ba608
do not take changing_ctx_mutex when finishing executing the tasks (in decrement_nsubmitted_tasks), just check if the counter is 1, do what you have to do, and then decrement it (decrement the counter while verifying it wakes up the the thread calling wait_for_all)
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Marc Sergent
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fe685563e7
Adding several features which needs each other to compute correctly :
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Samuel Thibault
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b70f84e342
Properly find the task which optimizes computation time benefit
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Samuel Thibault
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a62e0dba32
better comment
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Samuel Thibault
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a06ea29938
Use separate expected ends, to avoid systematically preferring small tasks, possibly leading to starvation
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Samuel Thibault
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4f82d35ce9
Avoid keeping the lock held while scheduling tasks, to let scheduling happen in parallel. This means several processors might take 5 tasks each, thus emptying the fifo, but at least we don't have a huge contention point
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Samuel Thibault
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23b0ea64b9
Add a heft variant which draws tasks from its own fifo
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Samuel Thibault
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30c9f2732c
Plug perfmodel_select children normally from the scheduling strategy, instead of internally within perfmodel_select. This makes the room call go through the MCT node
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