 Samuel Thibault
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804e6f8233
properly test for task termination
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пре 11 година |
 Marc Sergent
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0026768555
Adding the handling of multiple fathers in hierarchical schedulers,
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пре 11 година |
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Marc Sergent
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e998e008c6
Merge from trunk @11714:11788
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пре 11 година |
 Andra Hugo
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2769aaa8cb
hypervisor: correct computation of idle
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пре 11 година |
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Samuel Thibault
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4d81325ef7
fix missing initialization
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пре 11 година |
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Samuel Thibault
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b8062a9fba
keep pushed back tasks in proper order
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пре 12 година |
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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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пре 12 година |
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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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пре 12 година |
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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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пре 12 година |
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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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пре 12 година |
|
Samuel Thibault
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b70f84e342
Properly find the task which optimizes computation time benefit
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пре 12 година |
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Samuel Thibault
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a62e0dba32
better comment
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пре 12 година |
|
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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пре 12 година |
|
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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пре 12 година |
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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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пре 12 година |
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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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пре 12 година |
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Samuel Thibault
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f7684ba8e2
keep the original data transfer time for the beta penalty, otherwise it seems we do not take communications into account enough to achieve overlapping. Proper communication scheduling would allow to replace this heuristic
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пре 12 година |
|
Samuel Thibault
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b693f565e0
Handle case when there is no worker any more for a given scheduling node
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пре 12 година |
|
Samuel Thibault
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ae4b92a838
Add missing files
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пре 12 година |
|
Samuel Thibault
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11266adce9
FIXME
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пре 12 година |
|
Samuel Thibault
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2441190259
factorize MCT code
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пре 12 година |
|
Samuel Thibault
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231fa5c8d4
fix spacing
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пре 12 година |
|
Samuel Thibault
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2240d43c8f
more cleanup
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пре 12 година |
|
Samuel Thibault
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716c571d26
clean up MCT computations
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пре 12 година |
|
Marc Sergent
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7a983bdaa4
Correcting copyrights on src/sched_policies/
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пре 12 година |
 Nathalie Furmento
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0d7c8ed948
merge trunk@9680, trunk@9683: tests/sched_policies/prio.c: use portable random function, drand48 returns values between 0 and 1
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пре 12 година |
|
Marc Sergent
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496771f13c
src/sched_policies/node_worker.c : Bug fix concerning the way to get a combined worker's id.
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пре 12 година |
|
Marc Sergent
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db2bcd07f6
Merge from trunk @11646:11713
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пре 12 година |
|
Nathalie Furmento
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ed41317844
examples/pi/SobolQRNG/sobol_gold.c: include strings.h
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пре 12 година |
|
Marc Sergent
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76691542fa
Adding a prefetch field in the task' structure to optimize unneeded prefetching calls, and adapting default threshold values for some predefined hierarchical schedulers.
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пре 12 година |
