Objet : Developers list for StarPU
Archives de la liste
- From: Lionel Eyraud-Dubois <lionel.eyraud-dubois@inria.fr>
- To: Samuel Thibault <samuel.thibault@inria.fr>, starpu-devel@lists.gforge.inria.fr
- Cc: Yihong Gao <yihong.gao@inria.fr>
- Subject: Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim
- Date: Thu, 28 Sep 2017 12:06:55 +0200
- Authentication-results: mail3-smtp-sop.national.inria.fr; spf=None smtp.pra=lionel.eyraud-dubois@inria.fr; spf=None smtp.mailfrom=lionel.eyraud-dubois@inria.fr; spf=None smtp.helo=postmaster@v-zimmta03.u-bordeaux.fr
- Ironport-phdr: 9a23:+UhBFRBlNjHMpjVHKJQOUyQJP3N1i/DPJgcQr6AfoPdwSP7+ocbcNUDSrc9gkEXOFd2Crakb26yL6+jJYi8p39WoiDg6aptCVhsI2409vjcLJ4q7M3D9N+PgdCcgHc5PBxdP9nC/NlVJSo6lPwWB6lX71zMZGw3+OAxpPay1X9eK14Xkn9y1rqbaZhhFgHKBYbJ4JQiysU2FrcATnIZmbLoxyxHAv39UU+VQ32JhY1yJyVK0/du55oZ+tihdpf8l38pBSrnhOas2SqZXAXInNXo07Yvlr0rtVwyKs18dVWMbllJlEhLM8R2/cor7tSrh/r552S6cMMmwQKEuUCmuqqt2Qhjpkw8GMSQ4+SfZkJoj3+pgvBu9qkknkMbva4aPOa87J/uFcA==
- List-archive: <http://lists.gforge.inria.fr/pipermail/starpu-devel/>
- List-id: "Developers list. For discussion of new features, code changes, etc." <starpu-devel.lists.gforge.inria.fr>
On 28/09/2017 11:20, Samuel Thibault wrote:
Yihong Gao, on jeu. 28 sept. 2017 11:16:54 +0200, wrote:
I'm running an experiment on Chameleon+StarPU. I use the Mirage server onPlease see in the documentation, in the FAQ section "StarPU does not
Plafrim, but the StarPU cannot find the GPUs of the server. The results are as
follows:
[ygao@mirage06 ~]$ $(spack location -i chameleon~simu)/lib/chameleon/timing/
time_dgeqrf_tile --gpus=3 --trace --nb=960 --ib=96 --n_range=15360:15360:1
--niter=10
[starpu][starpu_initialize] Warning: StarPU was configured with --with-fxt,
which slows down a bit, limits scalability and makes worker initialization
sequential
[starpu][_starpu_init_machine_config] Warning: 3 CUDA devices requested. Only 0
available.
see my CUDA device", the test to run to make sure whether it's a StarPU
issue or a CUDA issue (in which latter case it's the plafrim people you
should contact)
Samuel
_______________________________________________
Starpu-devel mailing list
Starpu-devel@lists.gforge.inria.fr
https://lists.gforge.inria.fr/mailman/listinfo/starpu-devel
Thanks for this ! Indeed it was a CUDA problem, mismatch in versions of CUDA (sirocco has v90, mirage has v75). By the way, the code included in the FAQ is not complete : the #include statements at the top are not there, maybe including them would help newbies be more autonomous ;)
Thanks again,
Lionel.
- [Starpu-devel] StarPU cannot find GPUs on Plafrim, Yihong Gao, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Samuel Thibault, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Lionel Eyraud-Dubois, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Samuel Thibault, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Samuel Thibault, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Nathalie Furmento, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Samuel Thibault, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Samuel Thibault, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Lionel Eyraud-Dubois, 28/09/2017
- Re: [Starpu-devel] StarPU cannot find GPUs on Plafrim, Samuel Thibault, 28/09/2017
Archives gérées par MHonArc 2.6.19+.