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IOSS: cgns - improve structured decomposition #7744

Merged
merged 1 commit into from
Jul 31, 2020
Merged

IOSS: cgns - improve structured decomposition #7744

merged 1 commit into from
Jul 31, 2020

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gsjaardema
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@trilinos/seacas

Motivation

Improve the cgns structured mesh decomposition to produce more "squarish" slices. It was creating decomp zones that were a single cell wide (128x57x1) which maximized surface area and failed SPARC sanity checks.

The decomp is now better and tries to produce better decomp zones. It is still possible to create a zone which is a single cell wide, but this should be very rare. Will continue to improve decomp, but comitting this now so SPARC can try it.

Stakeholder Feedback

Testing

@gsjaardema gsjaardema added pkg: seacas AT: AUTOMERGE Causes the PR autotester to automatically merge the PR branch once approvals are completed client: SPARC Issues related to or needed more specifically by the ATDM SPARC code PA: Data Services Issues that fall under the Trilinos Data Services Product Area labels Jul 29, 2020
@gsjaardema gsjaardema self-assigned this Jul 29, 2020
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Status Flag 'Pre-Test Inspection' - Auto Inspected - Inspection Is Not Necessary for this Pull Request.

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Status Flag 'Pull Request AutoTester' - Testing Jenkins Projects:

Pull Request Auto Testing STARTING (click to expand)

Build Information

Test Name: Trilinos_pullrequest_gcc_4.8.4

  • Build Num: 7421
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
COMPILER_MODULE sems-gcc/4.8.4
JENKINS_BUILD_TYPE Release
JENKINS_COMM_TYPE MPI
JENKINS_DO_COMPLEX OFF
JENKINS_JOB_TYPE Experimental
MPI_MODULE sems-openmpi/1.8.7
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_intel_17.0.1

  • Build Num: 7231
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_gcc_4.9.3_SERIAL

  • Build Num: 5656
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_gcc_7.2.0

  • Build Num: 5503
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_gcc_8.3.0

  • Build Num: 1692
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_cuda_9.2

  • Build Num: 4983
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_clang_10.0.0

  • Build Num: 137
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_python_2

  • Build Num: 3033
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_python_3

  • Build Num: 3042
  • Status: STARTED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Using Repos:

Repo: TRILINOS (gsjaardema/Trilinos)
  • Branch: seacas-cgns-decomp-improve
  • SHA: 9f031e0
  • Mode: TEST_REPO

Pull Request Author: gsjaardema

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Status Flag 'Pull Request AutoTester' - Jenkins Testing: all Jobs PASSED

Pull Request Auto Testing has PASSED (click to expand)

Build Information

Test Name: Trilinos_pullrequest_gcc_4.8.4

  • Build Num: 7421
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
COMPILER_MODULE sems-gcc/4.8.4
JENKINS_BUILD_TYPE Release
JENKINS_COMM_TYPE MPI
JENKINS_DO_COMPLEX OFF
JENKINS_JOB_TYPE Experimental
MPI_MODULE sems-openmpi/1.8.7
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_intel_17.0.1

  • Build Num: 7231
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_gcc_4.9.3_SERIAL

  • Build Num: 5656
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_gcc_7.2.0

  • Build Num: 5503
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_gcc_8.3.0

  • Build Num: 1692
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_cuda_9.2

  • Build Num: 4983
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_clang_10.0.0

  • Build Num: 137
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_python_2

  • Build Num: 3033
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba

Build Information

Test Name: Trilinos_pullrequest_python_3

  • Build Num: 3042
  • Status: PASSED

Jenkins Parameters

Parameter Name Value
PR_LABELS AT: AUTOMERGE;PA: Data Services;client: SPARC;pkg: seacas
PULLREQUESTNUM 7744
TEST_REPO_ALIAS TRILINOS
TRILINOS_SOURCE_BRANCH seacas-cgns-decomp-improve
TRILINOS_SOURCE_REPO https://github.com/gsjaardema/Trilinos
TRILINOS_SOURCE_SHA 9f031e0
TRILINOS_TARGET_BRANCH develop
TRILINOS_TARGET_REPO https://github.com/trilinos/Trilinos
TRILINOS_TARGET_SHA e5ce4ba


CDash Test Results for PR# 7744.

@trilinos-autotester
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Status Flag 'Pre-Merge Inspection' - - This Pull Request Requires Inspection... The code must be inspected by a member of the Team before Testing/Merging
NO REVIEWS HAVE BEEN PERFORMED ON THIS PULL REQUEST!

@trilinos-autotester
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All Jobs Finished; status = PASSED, However Inspection must be performed before merge can occur...

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@trilinos-autotester
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All Jobs Finished; status = PASSED, However Inspection must be performed before merge can occur...

@gsjaardema gsjaardema marked this pull request as draft July 31, 2020 13:07
@gsjaardema gsjaardema marked this pull request as ready for review July 31, 2020 13:07
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@bartlettroscoe bartlettroscoe left a comment

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Don't know the algorithm well enough to review it carefully but I see there are unit tests for this. If this passes the native Trilinos tests and if SPARC is happy with this, then this should be okay to merge.

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Status Flag 'Pre-Merge Inspection' - SUCCESS: The last commit to this Pull Request has been INSPECTED AND APPROVED by [ bartlettroscoe ]!

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Status Flag 'Pull Request AutoTester' - Pull Request will be Automerged

@trilinos-autotester trilinos-autotester merged commit 5db2f9b into trilinos:develop Jul 31, 2020
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Merge on Pull Request# 7744: IS A SUCCESS - Pull Request successfully merged

@trilinos-autotester trilinos-autotester removed the AT: AUTOMERGE Causes the PR autotester to automatically merge the PR branch once approvals are completed label Jul 31, 2020
@gsjaardema gsjaardema deleted the seacas-cgns-decomp-improve branch August 1, 2020 13:59
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4 participants