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11

IPPS
2005
IEEE

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130views Distributed And Parallel Com...» more IPPS 2005»

Automated Analysis of Memory Access Behavior

13 years 10 months ago

Automated Analysis of Memory Access Behavior

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Abstract— We developed an automated environment to measure the memory access behavior of applications on high performance clusters. Code optimization for processor caches is crucial for achieving good performance on such systems. Our environment is capable to automatically instrument OpenMP Fortran95 programs upon requests of programmer. The monitor can be conﬁgured to selectively collect hardware counter information. Limitations due to the number of physical hardware counters are automatically taken into account. The whole environment is controlled through a user interface based on Eclipse and is highly portable.

Michael Gerndt, Tianchao Li

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Distributed And Parallel Computing | Hardware Counters | IPPS 2005 | Memory Access Behavior | OpenMP Fortran95 Programs |

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Added	25 Jun 2010
Updated	25 Jun 2010
Type	Conference
Year	2005
Where	IPPS
Authors	Michael Gerndt, Tianchao Li

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