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eth-cscs / DLA-Future

DLA-Future
https://eth-cscs.github.io/DLA-Future/master/
BSD 3-Clause "New" or "Revised" License
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Add ScaLAPACK explicitly #1123

Closed RMeli closed 5 months ago

RMeli commented 6 months ago

Building a Spack stack on Santis results in the following issue:

CMake Error at /user-environment/linux-sles15-neoverse_v2/gcc-12.3.0/dla-future-0.4.0-yybav6v7epu7cwhjqfzd7asrgwopoqmq/lib64/cmake/DLAF/DLAF-Targets.cmake:69 (set_targ
et_properties):
  The link interface of target "DLAF::dlaf.prop" contains:

    DLAF::SCALAPACK

  but the target was not found.  Possible reasons include:

    * There is a typo in the target name.
    * A find_package call is missing for an IMPORTED target.
    * An ALIAS target is missing.

Call Stack (most recent call first):
  /user-environment/linux-sles15-neoverse_v2/gcc-12.3.0/dla-future-0.4.0-yybav6v7epu7cwhjqfzd7asrgwopoqmq/lib64/cmake/DLAF/DLAFConfig.cmake:38 (include)
  CMakeLists.txt:626 (find_package)

I haven't yet fully investigated this issue, but possibly related to #1122.

RMeli commented 6 months ago

cscs-ci run

msimberg commented 6 months ago

Given the error in https://gitlab.com/cscs-ci/ci-testing/webhook-ci/mirrors/4700071344751697/7514005670787789/-/jobs/6687067202#L3097, I think this is actually not necessary, at least not in that form... Are you building with nvpl on santis? Perhaps it's not actually finding scalapack for some reason? At least the target should be correctly created if it is found: https://github.com/eth-cscs/DLA-Future/blob/64b6ddb88c629eb175da5032251786fdbe5554be/cmake/FindSCALAPACK.cmake#L35.

RMeli commented 6 months ago

Yes, this is definitely not the correct solution. I'll need to investigate further. I have only encountered the issue on Santis, but I'm building with openblas/netlib-scalapack.