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DTSTART:19700308T020000
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BEGIN:VEVENT
DTSTAMP:20181221T160903Z
LOCATION:C2/3/4 Ballroom
DTSTART;TZID=America/Chicago:20181115T083000
DTEND;TZID=America/Chicago:20181115T170000
UID:submissions.supercomputing.org_SC18_sess324_post152@linklings.com
SUMMARY:Applying the Execution-Cache-Memory Model: Current State of Practi
 ce
DESCRIPTION:Poster\nTech Program Reg Pass, Exhibits Reg Pass\n\nApplying t
 he Execution-Cache-Memory Model: Current State of Practice\n\nHager, Eitzi
 nger, Hornich, Cremonesi, Alappat...\n\nThe ECM (Execution-Cache-Memory) m
 odel is an analytic, resource-based  performance model for steady-state lo
 op code running on multicore processors. Starting from a machine model, wh
 ich describes the interaction between the code and the hardware, and stati
 c code analysis, it allows an accurate prediction of the runtime of sequen
 tial loop code. Together with a scaling assumption, it also gives a perfor
 mance scaling prediction. This poster summarizes the current state of prac
 tice in constructing and applying the ECM model, points out problems and o
 pen questions, and applies the model to three new and nontrivial use cases
 . For the first time, overlap assumptions for all relevant CPU architectur
 es in high performance computing are presented.
URL:https://sc18.supercomputing.org/presentation/?id=post152&sess=sess324
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