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186
Performance Consistency on Multi-socket AMD Opteron Systems
, 2008
"... Compute nodes with multiple sockets each of which has multiple cores are starting to dominate in the area of scientific computing clusters. Performance inconsistencies from one execution to the next makes any performance debugging or tuning difficult. The resulting performance inconsistencies are bi ..."
Abstract
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Cited by 4 (2 self)
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benchmarks including Stream, pChase, the NAS Parallel Benchmarks and SPEC OMP. The tests are run on a variety of multi-socket quad-core AMD Opteron systems. We examine the benefits of explicitly pinning each thread to a different core before any data initialization, thus improving and reducing
LBNL-62500 Understanding and Mitigating Multicore Performance Issues on the AMD Opteron ™ Architecture
, 2007
"... on the AMD Opteron ™ Architecture Over the past 15 years, microprocessor performance has doubled approximately every 18 months through increased clock rates and processing efficiency. In the past few years, clock frequency growth has stalled, and microprocessor manufacturers such as AMD have moved t ..."
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on the AMD Opteron ™ Architecture Over the past 15 years, microprocessor performance has doubled approximately every 18 months through increased clock rates and processing efficiency. In the past few years, clock frequency growth has stalled, and microprocessor manufacturers such as AMD have moved
AMD Athlon ™ 64 and AMD Opteron™ Processors Thermal Design Guide
"... warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make changes to specifications and product descriptions at any time without notice. No license, whether express, implied, arising by estoppel, or otherwise, to any intellectual prope ..."
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property rights are granted by this publication. Except as set forth in AMD’s Standard Terms and Conditions of Sale, AMD assumes no liability whatsoever, and disclaims any express or implied warranty, relating to its products including, but not limited to, the implied warranty of merchantability, fitness
Memory performance of dual-processor nodes: comparison of Intel Xeon and AMD Opteron memory subsystem architectures
- Proceedings for ClusterWorld Conference & Expo 2003
, 2003
"... Abstract. Dual-processor (2P) systems are the preferred building blocks in commodity Linux clusters because of their greater peak performance-to-price ratio relative to single-processor (1P) systems. However, running memory-intensive applications on 2P systems can lead to performance degradation if ..."
Abstract
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Cited by 8 (0 self)
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-processor systems with different memory subsystems: a shared bus architecture (Intel Xeon); and a NUMA-like architecture where each processor has an independent path to “local ” memory, and a channel for coherence and inter-processor memory access (AMD Opteron).
Trademarks
, 2004
"... AMD, the AMD Arrow logo, AMD Athlon, AMD Opteron and combinations thereof, and 3DNow! are trademarks of ..."
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AMD, the AMD Arrow logo, AMD Athlon, AMD Opteron and combinations thereof, and 3DNow! are trademarks of
AMD Core Math Library (ACML)
"... Version 4.1.0 Copyright c ○ 2003-2008 Advanced Micro Devices, Inc., Numerical Algorithms Group Ltd. AMD, the AMD Arrow logo, AMD Opteron, AMD Athlon and combinations thereof are ..."
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Version 4.1.0 Copyright c ○ 2003-2008 Advanced Micro Devices, Inc., Numerical Algorithms Group Ltd. AMD, the AMD Arrow logo, AMD Opteron, AMD Athlon and combinations thereof are
AMD Core Math Library (ACML)
"... Version 4.2.0 Copyright c ○ 2003-2008 Advanced Micro Devices, Inc., Numerical Algorithms Group Ltd. AMD, the AMD Arrow logo, AMD Opteron, AMD Athlon and combinations thereof are ..."
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Version 4.2.0 Copyright c ○ 2003-2008 Advanced Micro Devices, Inc., Numerical Algorithms Group Ltd. AMD, the AMD Arrow logo, AMD Opteron, AMD Athlon and combinations thereof are
AMD Athlon ™ processors are members of a new family of seventh-generation AMD
"... High performance is a critical requirement to all microprocessors manufacturers. In this paper we describe the performance scaling trends in AMD Opteron 2000+ and AMD Opteron 8000+ series processors. The micro architecture of these processors is implemented using the basis of a new family of process ..."
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High performance is a critical requirement to all microprocessors manufacturers. In this paper we describe the performance scaling trends in AMD Opteron 2000+ and AMD Opteron 8000+ series processors. The micro architecture of these processors is implemented using the basis of a new family
Characterizing Compiler Performance for the AMD . . .
, 2005
"... Application performance on a high performance, parallel platform depends on a variety of factors, the most important being the performance of the high speed interconnect and the compute node processor. The performance of the compute processor depends on how well the compiler optimizes for a given pr ..."
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processor architecture, and how well it optimizes the applications source code. An analysis of uni-processor and parallel performance using different AMD Opteron compilers on key SNL application codes is presented. 1
Results 1 - 10
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186
