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Abstract and stuff

8. 7. 2. 1. 1.Control using Smon: Control what to dump Control what to meas Reverse s-exp chanel So control can reduce Amt of data dumpd. Ex. Of Adding more Intelligence to the Transport To Make is scalable. (whats the adv. Of add To transport vs. tau) Show 3 ways to scale.

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Abstract and stuff

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  1. 8 7 2 1 • 1.Control using Smon: • Control what to dump • Control what to meas • Reverse s-exp chanel • So control can reduce • Amt of data dumpd Ex. Of Adding more Intelligence to the Transport To Make is scalable. (whats the adv. Of add To transport vs. tau) Show 3 ways to scale. Abstract and stuff • Rationale • Why need online • Why not file-sys • Why use cluster-m • etc 3 9 10 4 3.Scalable Topology and Data Aggregation Again reduce by Aggregating and Making data coarse Grained. Diagram of the Overall setup Diagram of Internal Tau/ Smon Coupling 2.Sampling over the Ranks in each time Step. Sampling also reduces Amt of data (but over Diff. dimension). 12 5 6 11 Conclude Future efforts Prototyping on Larger scale platforms Changes to Smon Changes to Tau Performance numbers Over NFS: W/o Tau, wTau, wDump Performance-imp factor Over Smon: Same cases as above Compare to MRNet Or Show setup on BGL

  2. 8 7 2 1 • 1.Control using Smon: • Control what to dump • Control what to meas • Reverse s-exp chanel • So control can reduce • Amt of data dumpd Ex. Of Adding more Intelligence to the Transport To Make is scalable. (whats the adv. Of add To transport vs. tau) Show 3 ways to scale. Abstract and stuff • Rationale • Why need online • Why not file-sys • Why use cluster-m • etc 3 9 10 4 3.Scalable Topology and Data Aggregation Again reduce by Aggregating and Making data coarse Grained. Diagram of the Overall setup Diagram of Internal Tau/ Smon Coupling 2.Sampling over the Ranks in each time Step. Sampling also reduces Amt of data (but over Diff. dimension). 12 5 6 11 Conclude Future efforts Prototyping on Larger scale platforms Changes to Smon Changes to Tau Performance numbers Over NFS: W/o Tau, wTau, wDump Performance-imp factor Over Smon: Same cases as above Compare to MRNet Or Show setup on BGL Scalable Online Performance Measurement over a Cluster Monitor TAU __________ Supermon TAU / UO LOGOS LOS ALAMOS ACL LOGO

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