by Richard L. Sites on Jan 25, 2022 | Tags: Measurements, Performance, Performance Counters, Processors, System Analysis
Part 1 of this article discussed a reliable elapsed-time counter design. This Part 2 discusses the four counters needed to make sense of unexpectedly slow execution: total issue slots, issue slots filled with instructions, filled issue slots that actually issue, and...
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by Richard L. Sites on Jan 24, 2022 | Tags: Measurements, Performance, Performance Counters, Processors, System Analysis
Introduction I created the performance counters found in almost all CPU chips today, initially in the DEC Alpha 20164 and DEC NVAX chips, announced in early 1992 and late 1991 respectively, but running internally earlier. I made some mistakes, focusing on what events...
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by James Larus on Jan 18, 2022 | Tags: ASPLOS, Conferences, multiple deadlines, Review, Reviewing
In late November, the ASPLOS Steering Committee published a proposal to change the paper submission process for ASPLOS by introducing three deadlines per year and the possibility of resubmitting a paper. The Steering Committee asked the ASPLOS community for its...
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by Mingyu Gao on Dec 21, 2021 | Tags: Accelerators, Graph Mining
Graphs have long been treated as a challenging data type in the system and architecture community, due to excessive random accesses from the irregular graph structures and significant load imbalance from the power-law degree distribution. Beyond traditional graph...
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by ASPLOS Steering Committee on Nov 30, 2021 | Tags: Conference, Policy, Reviewing
TL;DR The ASPLOS Steering Committee is considering two changes to the ASPLOS submission process: 1) three submission deadlines spread over the year, and 2) the possibility for papers near acceptance to be revised and resubmitted. This proposal outlines these changes....
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by Tamara Lehman on Nov 3, 2021 | Tags: Conference, Virtual Meetings
Like every other conference in the year 2021, thanks to the COVID-19 pandemic, MICRO-54 is once again being held in a virtual format over the Whova platform. While I miss the personal interactions you get with an in-person conference, I do appreciate the benefits of...
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