 Cédric Augonnet
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bf8bb00b8a
Start to implement starpu_mpi_handle_to_datatype.
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hace 16 años |
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Cédric Augonnet
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22e39e050a
starpu_get_handle_interface_id returns the identifier of the interface of a
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hace 16 años |
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Cédric Augonnet
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e51aadfda3
- The different data interfaces are now indexed between 0 and
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hace 16 años |
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Cédric Augonnet
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869320b7a2
Small hack to avoid side effects from third party libs that also try to bind
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hace 16 años |
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Cédric Augonnet
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5763bd2d0c
Implement starpu_get_vector_elemsize that was somehow missing.
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hace 16 años |
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Cédric Augonnet
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2a2758ac3e
Make the "ring" example more challenging as we now have both MPI and CUDA
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hace 16 años |
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Cédric Augonnet
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c3c1b0de02
Introduce the MPI helper lib (enabled with --with-mpi at configure time).
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hace 16 años |
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Cédric Augonnet
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c94a373e97
Fix the starpu_sync_data_with_mem API, it is now required to call
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hace 16 años |
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Cédric Augonnet
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fff603e54c
Make sure that the directory that should contain the performance models is
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hace 16 años |
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Cédric Augonnet
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0363a81ed4
fix compilation in case CUDA is not used
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hace 16 años |
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Cédric Augonnet
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0934f728e3
We don't hardcode the performance of the bus anymore, so that tool is useless
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hace 16 años |
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Cédric Augonnet
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c054754a75
Implement bus performance sampling: this is no longer hardcoded.
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hace 16 años |
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Cédric Augonnet
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a3be10b313
The performande models associated to the codelets are now put in
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hace 16 años |
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Cédric Augonnet
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3cad2c6bbb
The src and dst nodes were inverted in the matrices
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hace 16 años |
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Cédric Augonnet
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e9b8da269e
add some dirty program to measure the bandwith/latency used by the performance models
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hace 16 años |
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Cédric Augonnet
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0b80205b82
It is possible to generate a file with the distribution of the duration of the
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hace 16 años |
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Cédric Augonnet
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bcd9c67fc4
Fix debug assertions, it is possible that no request is associated to a data
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hace 16 años |
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Cédric Augonnet
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e561dd511a
We now assume that the header lock is already taken when calling
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hace 16 años |
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Cédric Augonnet
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eb5c03ad79
BUG FIX: when a data dependency is unlocked, we have to update the current mode
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hace 16 años |
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Cédric Augonnet
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485ce7b82f
cudaMemset only fills one byte at a time, so we use a char array instead of an
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hace 16 años |
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Cédric Augonnet
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20420637e6
starpu_wait_all_tasks and starpu_wait_task are blocking too.
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hace 16 años |
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Cédric Augonnet
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6f21718f48
The helper functions to allocate/liberate pinned memory use tasks internally,
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hace 16 años |
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Cédric Augonnet
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5284a61274
When a data request needs to actually perform a data transfer from a source, we
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hace 16 años |
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Cédric Augonnet
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499cbfed6a
Also check that we don't synchronize with a tag while blocking is prohibited.
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hace 16 años |
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Cédric Augonnet
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02119279fc
We now check whether the following blocking calls are called from a callback or
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hace 16 años |
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Cédric Augonnet
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a9394e1af3
Keep the status of each worker so that we can detect whether a blocking call is
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hace 16 años |
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Cédric Augonnet
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4ac2e92f42
Add another classical synchronization problem to stress data management.
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hace 16 años |
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Cédric Augonnet
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152b6a7329
Add a the classical dining philosopher example: we have to explicitely order
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hace 16 años |
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Cédric Augonnet
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9e1bd3857d
Make it possible to select the maximum number of buffers per task at configure
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hace 16 años |
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Cédric Augonnet
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da38bcd033
Implement async data transfers for the "block" data interface.
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hace 16 años |
