作者: 含糊 時(shí)間: 2025-3-21 23:17
TDP_SHELL: An Interoperability Framework for Resource Management Systems and Run-Time Monitoring Tooagement systems (in the form of batch queue systems) are responsible for all issues related to executing jobs on the existing machines. On the other hand, run-time tools (in the form of debuggers, tracers, performance analyzers, etc.) are used to guarantee the correctness and the efficiency of execu作者: oblique 時(shí)間: 2025-3-22 01:46
Supporting Cache Locality Optimization with a Toolsetd embedded systems towards chip-multiple, cache performance becomes more important because an off-chip access is rather expensive in comparison with on-chip references. This means cache locality optimization remains a hot research area for the next generation of computer architectures..In this paper作者: 抗生素 時(shí)間: 2025-3-22 06:35
Model-Based Performance Diagnosis of Master-Worker Parallel Computations exploits parallel computation patterns (models) for diagnosis discovery. Knowledge of performance problems and inference rules for hypothesis search are engineered from model semantics and analysis expertise. In this manner, the performance diagnosis process can be automated as well as adapted for 作者: 上腭 時(shí)間: 2025-3-22 12:03
Specification of Inefficiency Patterns for MPI-2 One-Sided Communicationcient behavior. The temporal and spatial relationships between individual runtime events recorded in the event trace allow the recognition of wait states as a result of suboptimal parallel interaction. In our earlier work [1], we have shown how patterns related to . point-to-point and collective com作者: PLE 時(shí)間: 2025-3-22 13:42 作者: PLE 時(shí)間: 2025-3-22 18:33
Hierarchical Model Validation of Symbolic Performance Models of Scientific Kernelsep validation determines the correctness of all essential components or phases in a science simulation. Second, a model that is validated at multiple resolution levels is the very first step to generate predictive performance models, for not only existing systems but also for emerging systems and fu作者: 憲法沒有 時(shí)間: 2025-3-23 01:15 作者: Pigeon 時(shí)間: 2025-3-23 02:56
Analyzing the Interaction of OpenMP Programs Within Multiprogramming Environments on a Sun Fire E25K Even though most current SMP systems are implemented as ccNUMA to reduce the bottleneck of main memory access, the user programs still interact as they share other system resources and influence the scheduler decisions with their generated load. PARbench was designed to generate complete load scena作者: Angiogenesis 時(shí)間: 2025-3-23 08:57
Early Experiences with KTAU on the IBM BG/LOS kernel measurement is necessary to understand the interrelationship of system and application behavior. This can be viewed from two perspectives: . and .. An integrated methodology and framework to observe both views in HPC systems using OS kernel measurement has remained elusive. We demonstrate 作者: Conjuction 時(shí)間: 2025-3-23 13:03
PAM-SoC: A Toolchain for Predicting MPSoC Performanceeffort was put into specific system-level performance analysis, or into behavior prediction. This paper introduces PAM-SoC, a light-weight performance predictor for MPSoC system-level performance. Being based on ., a static performance predictor for parallel applications, PAM-SoC can compute its pre作者: HEDGE 時(shí)間: 2025-3-23 15:35 作者: invulnerable 時(shí)間: 2025-3-23 21:49 作者: cylinder 時(shí)間: 2025-3-24 00:07 作者: Intentional 時(shí)間: 2025-3-24 03:06 作者: 抵消 時(shí)間: 2025-3-24 06:47 作者: Extricate 時(shí)間: 2025-3-24 11:04 作者: 有常識 時(shí)間: 2025-3-24 15:55 作者: infatuation 時(shí)間: 2025-3-24 19:39
https://doi.org/10.1007/978-3-662-33780-6gy are more than 90% precision. Without the tuning process of the application a 45% of the maximum speedup is obtained whereas a 94% of that maximum speedup is attained when a tuning process is applied. In both cases efficiency is over 90%.作者: CARK 時(shí)間: 2025-3-25 01:19
Adolf Funder,Hugo Griese,Harald Heimnce system with kernel-level monitoring, while leveraging TAU’s measurement and analysis capabilities. As part of the ZeptoOS scalable operating systems project, we report early experiences using KTAU in ZeptoOS on the IBM BG/L system.作者: 使虛弱 時(shí)間: 2025-3-25 06:25 作者: mitten 時(shí)間: 2025-3-25 08:21
Tuning Application in a Multi-cluster Environmentgy are more than 90% precision. Without the tuning process of the application a 45% of the maximum speedup is obtained whereas a 94% of that maximum speedup is attained when a tuning process is applied. In both cases efficiency is over 90%.作者: 粗魯?shù)娜?nbsp; 時(shí)間: 2025-3-25 14:46
Early Experiences with KTAU on the IBM BG/Lnce system with kernel-level monitoring, while leveraging TAU’s measurement and analysis capabilities. As part of the ZeptoOS scalable operating systems project, we report early experiences using KTAU in ZeptoOS on the IBM BG/L system.作者: incisive 時(shí)間: 2025-3-25 17:30 作者: dendrites 時(shí)間: 2025-3-25 20:57 作者: 出價(jià) 時(shí)間: 2025-3-26 02:52
PAM-SoC: A Toolchain for Predicting MPSoC Performancediction in seconds for cases when cycle-accurate simulation takes tens of minutes. The paper includes a set of PAM-SoC validation experiments, as well as two sets of experiments to show how PAM-SoC can be used for either application tuning or MPSoC platform tuning in early system design phases.作者: 漂亮 時(shí)間: 2025-3-26 05:45 作者: Psychogenic 時(shí)間: 2025-3-26 08:32
Optimizing OpenMP Parallelized DGEMM Calls on SGI Altix 3700amely Intel MKL and SGI SCSL, and how they can be optimized. Additionally, we have a look at the memory placement policy and give hints for initializing data. Our attention has been focused on a SGI Altix?3700?Bx2 system using BenchIT [1] as a very convenient performance measurement suite for the examinations.作者: arrhythmic 時(shí)間: 2025-3-26 16:34 作者: Oafishness 時(shí)間: 2025-3-26 18:14 作者: stroke 時(shí)間: 2025-3-26 23:09 作者: 共棲 時(shí)間: 2025-3-27 02:14
https://doi.org/10.1007/978-3-8349-4513-6diction in seconds for cases when cycle-accurate simulation takes tens of minutes. The paper includes a set of PAM-SoC validation experiments, as well as two sets of experiments to show how PAM-SoC can be used for either application tuning or MPSoC platform tuning in early system design phases.作者: PRISE 時(shí)間: 2025-3-27 06:05 作者: OFF 時(shí)間: 2025-3-27 12:05
https://doi.org/10.1007/978-3-7091-2356-0amely Intel MKL and SGI SCSL, and how they can be optimized. Additionally, we have a look at the memory placement policy and give hints for initializing data. Our attention has been focused on a SGI Altix?3700?Bx2 system using BenchIT [1] as a very convenient performance measurement suite for the examinations.作者: 變化無常 時(shí)間: 2025-3-27 15:24
Husserls Bemerkungen zu den Werken Pf?nderstion tools for graphical presentation and platforms for program development. Together, these tools establish a feedback loop for tuning cache performance on current and emerging uniprocessor and multiprocessor systems.作者: 允許 時(shí)間: 2025-3-27 20:05
Das Instrumentarium der Diathermie,describe how the general structure of these abstractions differs from our earlier work to accommodate the more complicated sequence of data-transfer and synchronization operations required for this type of communication. To demonstrate the benefits of our methodology, we specify typical performance properties related to one-sided communication.作者: 偽造者 時(shí)間: 2025-3-27 23:08
Forschungsmethode: Systemdynamischer Ansatz,mance of the simulation process in relation to different scheduling policies. These results reveal that those policies that respect an FCFS order for the waiting jobs are more predictable than those that alter the job ordering, like Backfilling.作者: auxiliary 時(shí)間: 2025-3-28 05:48 作者: Mitigate 時(shí)間: 2025-3-28 07:48 作者: myalgia 時(shí)間: 2025-3-28 12:46
Using On-the-Fly Simulation for Estimating the Turnaround Time on Non-dedicated Clustersmance of the simulation process in relation to different scheduling policies. These results reveal that those policies that respect an FCFS order for the waiting jobs are more predictable than those that alter the job ordering, like Backfilling.作者: 微塵 時(shí)間: 2025-3-28 15:39
Die Diagnose der Schwangerschaftple way. IOAgent has been implemented for Linux and takes into account different I/O characteristics like synchronous and asynchronous calls, buffered and unbuffered accesses, as well as different numbers of disks, intermediate buffers and number of agents simulating the workload. Second, we propose作者: 細(xì)微的差異 時(shí)間: 2025-3-28 18:59
Die Diagnose des kleinen Magenkrebsesagement systems (in the form of batch queue systems) are responsible for all issues related to executing jobs on the existing machines. On the other hand, run-time tools (in the form of debuggers, tracers, performance analyzers, etc.) are used to guarantee the correctness and the efficiency of execu作者: macabre 時(shí)間: 2025-3-29 00:36 作者: Manifest 時(shí)間: 2025-3-29 05:18
Die Dialektik von Angriff und Verteidigung exploits parallel computation patterns (models) for diagnosis discovery. Knowledge of performance problems and inference rules for hypothesis search are engineered from model semantics and analysis expertise. In this manner, the performance diagnosis process can be automated as well as adapted for 作者: ovation 時(shí)間: 2025-3-29 11:01 作者: 性學(xué)院 時(shí)間: 2025-3-29 11:44 作者: 修改 時(shí)間: 2025-3-29 18:53
https://doi.org/10.1007/978-3-663-02163-6ep validation determines the correctness of all essential components or phases in a science simulation. Second, a model that is validated at multiple resolution levels is the very first step to generate predictive performance models, for not only existing systems but also for emerging systems and fu作者: FAR 時(shí)間: 2025-3-29 21:56
https://doi.org/10.1007/978-3-662-33780-6up a parallel application execution. This paper describes a methodology to migrate a parallel application from a single-cluster to a collection of clusters, guaranteeing a minimum level of efficiency. This methodology is applied to a parallel scientific application to use three geographically scatte作者: 廣大 時(shí)間: 2025-3-30 01:25
Die benutzten Apparate und Instrumente, Even though most current SMP systems are implemented as ccNUMA to reduce the bottleneck of main memory access, the user programs still interact as they share other system resources and influence the scheduler decisions with their generated load. PARbench was designed to generate complete load scena作者: delegate 時(shí)間: 2025-3-30 04:33
Adolf Funder,Hugo Griese,Harald HeimOS kernel measurement is necessary to understand the interrelationship of system and application behavior. This can be viewed from two perspectives: . and .. An integrated methodology and framework to observe both views in HPC systems using OS kernel measurement has remained elusive. We demonstrate 作者: 輕快帶來危險(xiǎn) 時(shí)間: 2025-3-30 08:39
https://doi.org/10.1007/978-3-8349-4513-6effort was put into specific system-level performance analysis, or into behavior prediction. This paper introduces PAM-SoC, a light-weight performance predictor for MPSoC system-level performance. Being based on ., a static performance predictor for parallel applications, PAM-SoC can compute its pre作者: Demonstrate 時(shí)間: 2025-3-30 13:25
Acta Neurochirurgica Supplementstration of communication memory..In this paper, we present our analysis of the memory registration process inside the Mellanox InfiniBand driver and possible ways out of this bottleneck. We evaluate and characterize the most time consuming parts in the execution path of the memory registration func作者: CYN 時(shí)間: 2025-3-30 17:18 作者: Jocose 時(shí)間: 2025-3-30 21:21 作者: 可以任性 時(shí)間: 2025-3-31 04:31 作者: 拔出 時(shí)間: 2025-3-31 05:56 作者: 騷擾 時(shí)間: 2025-3-31 12:55
https://doi.org/10.1007/978-3-662-02202-3 large number of independent, equal-sized tasks are distributed from the master node to the slave nodes for processing and return of result files. The network links present bandwidth asymmetry, i.e. the send and receive bandwidths of a link may be different. The nodes can overlap computation with at作者: 小平面 時(shí)間: 2025-3-31 16:42 作者: Gustatory 時(shí)間: 2025-3-31 20:02 作者: FIG 時(shí)間: 2025-3-31 22:25 作者: 分期付款 時(shí)間: 2025-4-1 04:43 作者: FOIL 時(shí)間: 2025-4-1 08:11
https://doi.org/10.1007/11823285Cluster; Middleware; Processing; Routing; Scheduling; algorithms; bioinformatics; computer; database; distrib
