Tool integration experiment

From PERI

This is an initial experiment with tool integration

Contents 1 Platforms 2 Apps 3 Guidance 4 Tune off-line 5 Tune on-line? 6 Projection to other systems 7 Connections

Platforms

• Jacquard (jacquard.nersc.gov)

Apps

• mf2 (Bob)
  • F77
• PETSc (ex. 19)
  • regular grids F.D.
• FeasNewt
  • unstructured grids
• AMR Poisson
  • patch-adaptive grids F.D.

Guidance

• Measure
  • HPC Toolkit
  • TAU
  • SvPablo
• Model
  • sensitivity (A. Snavely) P.B.T.
  • Modeling assertions

Tune off-line

• Libraries
  • dense kernel
    • (skinny-DGEMMs)
  • sparse matrix
    • OSKI
• Source
  • ROSE
  • ECO

Tune on-line?

• Harmony

Projection to other systems

• MetaSim

Connections

• mf2 -> HPC Toolkit -> (extraction) -> ( skinny DGEMMS, OSKI -> skinny DGEMMS ).
• PETSc, FeasNew, AMR Poisson -> HPC Toolkit -> ROSE
• AMR -> Modeling assertions -> Harmony
• (all of the above) -> MetaSim