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task_depend test failing, CUDA 8.0 + Pascal + RDC #829

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ibaned opened this issue May 23, 2017 · 5 comments
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task_depend test failing, CUDA 8.0 + Pascal + RDC #829

ibaned opened this issue May 23, 2017 · 5 comments
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@hcedwar
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Bug Broken / incorrect code; it could be Kokkos' responsibility, or others’ (e.g., Trilinos)
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On-node Task DAG
Milestone
2017-July-end

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@ibaned
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ibaned commented May 23, 2017

Illegal memory access in task_depend test:

1:44:41 [ RUN      ] cuda.task_depend
01:44:41 unknown file: Failure
01:44:41 C++ exception with description "cudaGetLastError() error( cudaErrorIllegalAddress): an illegal memory access was encountered /home/jenkins/workspace/Kokkos_develop_white_cuda_8044_gcc_540_pascal_rdc/kokkos/core/src/Cuda/Kokkos_Cuda_Task.cpp:164
01:44:41 Traceback functionality not available
01:44:41 " thrown in the test body.
01:44:41 [  FAILED  ] cuda.task_depend (20 ms)

Seems to be the root of most failures from the White tests last night:

https://jenkins-son.sandia.gov/view/Kokkos/job/Kokkos_develop_white_cuda_8044_gcc_540_pascal_rdc/153/console
@ibaned ibaned added Blocks Promotion Overview issue for release-blocking bugs Bug Broken / incorrect code; it could be Kokkos' responsibility, or others’ (e.g., Trilinos) labels May 23, 2017
@hcedwar
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hcedwar commented May 24, 2017

Another TBD issue to resolve with task-dag on pascal.
see: https://github.com/kokkos/kokkos/blob/develop/core/unit_test/TestTaskScheduler.hpp#L351
@ibaned for now stub it out for pascal as above.

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ibaned commented May 24, 2017

@hcedwar got it, will do.

ibaned added a commit that referenced this issue May 24, 2017
@ibaned
Stubbing out task_depend test on Pascal
d241e02 
per @hcedwar's recommendation in #829
this will remove "BLOCKS PROMOTION" from
issue #829 when merged
@ibaned ibaned mentioned this issue May 24, 2017
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ibaned commented May 24, 2017

PR #836 stubs this out. running tests on it...

ibaned added a commit that referenced this issue May 24, 2017
@ibaned
ifdef out TEST_F, not just operator() [#829]
9e445f0
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ibaned commented May 24, 2017

#836 was merged, this no longer blocks promotion.

@ibaned ibaned removed the Blocks Promotion Overview issue for release-blocking bugs label May 24, 2017
@hcedwar hcedwar added this to Backlog in On-node Task DAG Jun 7, 2017
@hcedwar hcedwar moved this from Backlog to In Progress in On-node Task DAG Jun 14, 2017
@ibaned ibaned added this to the 2017-June-end milestone Jun 14, 2017
@ibaned ibaned removed their assignment Jun 14, 2017
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hcedwar commented Jun 20, 2017

Being worked in combination with #758

@ibaned ibaned mentioned this issue Jun 20, 2017
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hcedwar added a commit that referenced this issue Jun 20, 2017
@hcedwar
Merge pull request #901 from kokkos/task-dag
8242f14 
Enable heterogeneous dynamic task dag to work on Pascal GPU by fixing #758, #767, and #829
@hcedwar hcedwar moved this from In Progress to In Develop in On-node Task DAG Jun 20, 2017
@crtrott crtrott closed this as completed Jul 27, 2017
@hcedwar hcedwar moved this from In Develop to Done in On-node Task DAG Jul 27, 2017
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Labels
Bug Broken / incorrect code; it could be Kokkos' responsibility, or others’ (e.g., Trilinos)
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On-node Task DAG
Done
Milestone
2017-July-end
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@ibaned @hcedwar @crtrott