 Corentin Salingue
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f7acc7fe76
* fix bug in async mode when using MPI Master-Slave
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10 lat temu |
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Corentin Salingue
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28d9ec43f7
add asynchronous MPI master-slave transfers
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10 lat temu |
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Corentin Salingue
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dde1957780
Check value of starpu_init in tests valid_model
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10 lat temu |
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Corentin Salingue
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8104359b27
return -ENODEV when starpu_init is called more than once with MPI Master Slave
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10 lat temu |
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Corentin Salingue
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bf703a3667
Initialize only one worker set when mpi thread multiple is disabled to prevent error when we join the driver threads
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10 lat temu |
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Corentin Salingue
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e1f46dab74
really fix r19261 : add prefix _starpu_ to worker_drives_memory
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10 lat temu |
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Corentin Salingue
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78afdf2bce
forget to move "static" in r19261
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10 lat temu |
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Corentin Salingue
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4fad314e8e
Use only one tag for sync transfers and probe any tag
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10 lat temu |
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Corentin Salingue
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1361c43dbd
Inline new functions for managing memoy nodes
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10 lat temu |
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Corentin Salingue
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94740b1966
Fix build of memory nodes matrix and only MPI drivers can make MPI communications
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10 lat temu |
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Corentin Salingue
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3bbc1443c4
Each worker can manage the good set of memories
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10 lat temu |
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Corentin Salingue
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2f0f8ec9e4
finalize properly
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10 lat temu |
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Corentin Salingue
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4a14747dd9
add Master <-> Slaves transfers + fix bug when asynchronous messages are received + fix bug when multiple thread is not activated
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10 lat temu |
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Corentin Salingue
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b291ec2104
fix help for --with-mpi-master-slave-multiple-thread in configure
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10 lat temu |
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Corentin Salingue
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4fc58ed56f
add Master-Slave functions, not tested yet
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10 lat temu |
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Corentin Salingue
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def3b235bd
Compute the good number of cpu workers when master-slave is activated
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10 lat temu |
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Corentin Salingue
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b73c8258d6
Measure bandwidth and latency for mpi Master-Slave
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10 lat temu |
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Corentin Salingue
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43bcba847d
change MPI_Init to MPI_Init_thread even if we don't have the MPI multiple threads support
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10 lat temu |
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Corentin Salingue
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0762e54a0e
Use MPI_Init if we don't have support of multiple threads in MPI
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10 lat temu |
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Corentin Salingue
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a8ca292382
use only one source thread to manage all sink nodes
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10 lat temu |
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Corentin Salingue
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b29424ca91
use MPI_THREAD_MULTIPLE and warn user if it is not supported
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10 lat temu |
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Corentin Salingue
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776a294c84
Prevent wrong thread destination by using different tags
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10 lat temu |
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Corentin Salingue
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196de526b7
remove useless functions
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10 lat temu |
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Corentin Salingue
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80dde6e7b2
add missing functions to use a mpi node as master-slave
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10 lat temu |
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Corentin Salingue
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15d23e5205
Add function get_kernel_from_job to mpi src driver : not tested yet
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10 lat temu |
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Corentin Salingue
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eec3b9766a
fix number of workers when we have mpi master-slave activated. We get one per core for each mpi node
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10 lat temu |
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Corentin Salingue
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1d07400549
Add mpi master-slave to perfmodel. However, need to use real times
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10 lat temu |
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Corentin Salingue
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265c0614c9
Nodes are correctly initiated and can send and recv some messages
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10 lat temu |
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Corentin Salingue
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9e1a892b56
Begin to add a MPI driver
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10 lat temu |
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Corentin Salingue
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96560ebe0d
Create new branch to add a MPI driver from trunk
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10 lat temu |
