 Cédric Augonnet
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0fde7850af
Add a small script to automate the performance measurement on the AC cluster.
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16 anni fa |
 Samuel Thibault
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1774042480
TODO: prefix
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16 anni fa |
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Cédric Augonnet
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cfc80b374c
Don't display debug messages by default.
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16 anni fa |
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Cédric Augonnet
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1232517b40
Remove this barrier which was only used for debugging purpose.
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16 anni fa |
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Cédric Augonnet
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5556836c9e
- Use libnuma if possible
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16 anni fa |
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Cédric Augonnet
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f9ecd9b4a7
Test if libnuma is available at configure time.
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16 anni fa |
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Cédric Augonnet
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b3caf41960
Get rid of mpi/examples/Makefile.am to avoid a dependency issue.
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16 anni fa |
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Samuel Thibault
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e9acd82e11
double-buffer 12 and 21 contributions
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16 anni fa |
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Cédric Augonnet
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7cec004adf
Do not wait for the termination of TAG*_SAVE when the data was processed localy
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16 anni fa |
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Cédric Augonnet
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722ba734ee
Allocate pinned memory in an existing context rather than from the application
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16 anni fa |
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Cédric Augonnet
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13dd236182
Keep this function public
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16 anni fa |
 Nathalie Furmento
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3c7a6bade8
Rename cuda functions
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16 anni fa |
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Samuel Thibault
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fd11fd4590
TODO: use hwloc for binding for cuda perfs
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16 anni fa |
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Cédric Augonnet
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f838d1aae0
Use an array of temporary buffers for "task 11" instead of a single buffer.
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16 anni fa |
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Cédric Augonnet
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1d37506834
by default, disable debugging messages
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16 anni fa |
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Samuel Thibault
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a378191763
debugging message according to C convention
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16 anni fa |
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Samuel Thibault
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d22f7b3aef
fix tag dependency, seems to work better now
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16 anni fa |
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Samuel Thibault
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34e12b640f
more readable debugging
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16 anni fa |
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Samuel Thibault
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2c2170c9c8
initialize thread support, warn if no thread support is available
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16 anni fa |
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Samuel Thibault
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fd84a2abd0
cosmetic changes
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16 anni fa |
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Samuel Thibault
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31ec191f32
fix parameter name coherencey
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16 anni fa |
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Samuel Thibault
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c5cc01e6d5
Fix MPI scatter
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16 anni fa |
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Cédric Augonnet
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417c14b7f0
use the good parameters for CUDA calls
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16 anni fa |
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Samuel Thibault
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c05e4565d4
only the owner of the block should send it to node 0
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16 anni fa |
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Cédric Augonnet
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578c319b4a
Fix bug and add error checking
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16 anni fa |
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Cédric Augonnet
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4408a54de9
add an experiment to measure the latency between 2 GPUs
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16 anni fa |
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Cédric Augonnet
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c1273c8f02
- add a (pretty naive) test to measure the latency between 2 GPUs
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16 anni fa |
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Cédric Augonnet
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516411357c
forgot to commit the public headers in the previous commit
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16 anni fa |
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Cédric Augonnet
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3ea8462620
- Use events instead of streams to check whether a data transfer is terminated
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16 anni fa |
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Cédric Augonnet
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b308e85842
The user events are typically not executed by a worker, so in case the event is
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16 anni fa |
