Efficient Generation of Compact Execution Traces for Multicore Architectural Simulations

Autor: Muhammad Elnasir Elrabaa, Ayman Hroub, Muhamed F. Mudawar, Ahmad Khayyat

Publikováno v: ACM Transactions on Architecture and Code Optimization. 14:1-25

Requiring no functional simulation, trace-driven simulation has the potential of achieving faster simulation speeds than execution-driven simulation of multicore architectures. An efficient, on-the-fly, high-fidelity trace generation method for multi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5a3b728b0283159da4d6369209945df
https://doi.org/10.1145/3106342

Performance Debugging Toolbox for Binaries : Sensitivity Analysis and Dependence Profiling

Autor: gruber, fabian

Publikováno v: Mathematical Software [cs.MS]. Université Grenoble Alpes, 2019. English. ⟨NNT : 2019GREAM071⟩

Debugging, as usually understood, revolves around finding and removing defects in software that prevent it from functioning correctly.That is, when one talks about bugs and debugging one usually means functional bugs and functional debugging.In the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::d37806da7afa7ea62bd290df3ebaf45e
https://tel.archives-ouvertes.fr/tel-02908498/file/GRUBER_2019_archivage.pdf

Building of a Polyhedral Representation from an Instrumented Execution: Making Dynamic Analyses of non-Affine Programs Scalable

Autor: Gruber, Fabian, Selva, Manuel, Sampaio, Diogo, Guillon, Christophe, Pouchet, Louis-Noël, Rastello, Fabrice

Publikováno v: [Research Report] RR-9244, CORSE-Compiler Optimization and Run-time Systems. 2019, pp.1-24

The polyhedral model has been successfully used in production compilers. Nevertheless, only a very restricted class of applications can benefit from it. Recent proposals investigated how runtime information could be used to apply polyhedral optimizat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______212::c7a965ff4c7fa9a1368eb4c8fc21fd30
https://hal.inria.fr/hal-01967828

The VPC Trace-Compression Algorithms

Autor: Paruj Ratanaworabhan, N.B. Sam, Sandra Jackson, Ilya Ganusov, Jian Ke, Martin Burtscher

Publikováno v: IEEE Transactions on Computers. 54:1329-1344

Execution traces, such as are used to study and analyze program behavior, are often so large that they need to be stored in compressed form. This paper describes the design and implementation of four value prediction-based compression (VPC) algorithm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e124dfebcf3b06f260a2234ee00ab984
https://doi.org/10.1109/tc.2005.186

Trace compression mechanisms for the efficient simulation of CMP

Autor: Rivas Barragan, Daniel

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

In this project we present, first, a new mechanism to find patterns in memory accesses and then compress them achieving compress ratios higher than 200x without compromising decompression performance. We also present a new methodology to drive simula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::9a9ba08df99c25f36332b1be5a251696
https://hdl.handle.net/2099.1/22983