Modeling the Performance and Scaling of Scientific Workflows with Resource-efficient Workflow Mini-apps
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Kilic, Ozgur↗
Engineering topics
Publications and source records attributed to Kilic, Ozgur.
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MemGaze is a memory analysis toolset that combines high-resolution trace analysis and low overhead measurement, both with respect to time and space. It provides high-resolution by collecting world-level memory access traces, where the highest resolution supported is back-to-back sequences. It achieves low-overhead in space and time by leveraging sampling and various methods of hardware support for collecting traces. Its post-mortem trace processing provides multiresolution analysis for locations vs. operations; accesses vs. spatio-temporal reuse, and reuse (distance, rate, volume) vs. access patterns.