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[starpu-devel] StarPU v1.3.8 available


Chronologique Discussions 
  • From: Nathalie Furmento <nathalie.furmento@labri.fr>
  • To: starpu-announce@inria.fr
  • Cc: starpu-devel@inria.fr
  • Subject: [starpu-devel] StarPU v1.3.8 available
  • Date: Mon, 17 May 2021 17:10:20 +0200
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None smtp.pra=nathalie.furmento@labri.fr; spf=Pass smtp.mailfrom=nathalie.furmento@labri.fr; spf=None smtp.helo=postmaster@v-zimmta03.u-bordeaux.fr
  • Ironport-hdrordr: A9a23:kd/fw6viMfs8WIFpkehYPpp37skDR9V00zEX/kB9WHVpmwKj9vxG785rsyMc6QxhP03I9urwW5VoLUmwyXcx2/h0AV7AZniChILLFuFfBOLZqlWKcREWtNQy6U4KScRD4bPLYmSSwfyKgjWQIpIJ/52s8ayjh+vSpk0dND1XVw==

All,

The release 1.3.8 of StarPU is available, with along bug fixes the following small changes
  * A codelet can now define a callback function pointer which will be
    automatically called when the task does not define itself a
    callback function, in that case, it can still be called from the
    task callback function.
  * New STARPU_WORKERS_COREID, STARPU_MAIN_THREAD_COREID and
    STARPU_MPI_THREAD_COREID environment variables to bind threads to cores
    instead of hyperthreads.
  * New STARPU_TASK_PROGRESS environment variable to show task progression.
  * Add STARPU_SIMGRID environment variable guard against native builds.
  * Add starpu_cuda_get_nvmldev function.
  * New configure option --with-check-cflags to define flags for C,
    CXX and Fortran compilers
  * Add starpu_sched_tree_deinitialize function.
  * Add STARPU_SCHED_SORTED_ABOVE and STARPU_SCHED_SORTED_BELOW environment
    variables.
  * Add STARPU_SCHED_SIMPLE_PRE_DECISION.
  * Add starpu_bcsr_filter_canonical_block_get_nchildren.
  * Add unregister_data_handle handle ops.

We remind you that the 1.3 release series brings among other functionalities

- a MPI master-slave support,

- a tool to replay execution through SimGrid,

- a HDF5 implementation of the Out-of-core,

- a new implementation of StarPU-MPI on top of NewMadeleine,

- implicit support for asynchronous partition planning,

- a resource management module to share processor cores and accelerator devices with other parallel runtime systems, ...


The tarball along with the md5sum file and the OpenPGP signature are available as usual on the starpu web site

https://starpu.gitlabpages.inria.fr/files/

(please note the new address for the website)

Nathalie, for the StarPU team.



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  • [starpu-devel] StarPU v1.3.8 available, Nathalie Furmento, 17/05/2021

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