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Efficient Migration to GT4: Empowering Remote Process Invocation with AIST Ninf-G4

Learn about AIST's successful migration to GT4 and the release of Ninf-G4. Explore how to invoke remote processes via WS GRAM and Pre-WS GRAM. Dive into Yusuke's TDDFT using Ninf-G4 and the inconsistency between job manager SGE and PBS. Discover the nuances of job types - single and multiple, and the potential loss of STDOUT when using a job array. Check out MDS2 (Pre-WS MDS) in GT4 and the concept of Freeze.

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Efficient Migration to GT4: Empowering Remote Process Invocation with AIST Ninf-G4

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  1. Migration to GT4 • AIST has done the migration. • AIST has released Ninf-G4 • invoke remote processes via WS GRAM as well as Pre-WS GRAM • Yusuke ran TDDFT using Ninf-G4

  2. Inconsistency of jobmanager-sge v.s. jobmananager-pbs • jobmanager-sge • jobtype=single, count>1 • executes $count times on the same node • jobtype=multiple, count>1 • executes $count times using job array • STDOUT may be lost if job array is used.

  3. MDS2 (Pre-WS MDS) in GT4 • Freeze

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