Re: [Starpu-devel] Not stable performance model

[Lionel Eyraud-Dubois <lionel.eyraud-dubois@inria.fr>]

Dear Amani,

  You can use the STARPU_HOSTNAME environment variable to make starpu use a custom name, instead of the default hostname.

See here : http://starpu.gforge.inria.fr/doc/html/ExecutionConfigurationThroughEnvironmentVariables.html

Regards,

Lionel ED.

Le 29/04/2019 à 15:39, Amani Alonazi a écrit :

Dear Starpu-dev,

Is it possible to set StarPU calibration to be unified across multiple nodes? In other words to remove the hostname from the end of the sampling files? The reason is that I'm using starpu on a supercomputer with "homogeneous" node performance. Correct me if I'm wrong, the calibration on one node can be useful for other node.

I'm getting several messages with "[starpu][_starpu_load_history_based_model] codelets/45//scpy.e03n15 does not exist or is not readable"

Many thanks,

Amani

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