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Chapter and Conference Paper
Correction to: Compiler-Assisted Instrumentation Selection for Large-Scale C++ Codes
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Chapter and Conference Paper
Compiler-Assisted Instrumentation Selection for Large-Scale C++ Codes
Code instrumentation is the primary method for collecting fine-grained performance data. As instrumentation introduces an inherent runtime overhead, it is essential to measure only those regions of the code wh...
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Chapter and Conference Paper
Automatic Low-Overhead Load-Imbalance Detection in MPI Applications
Load imbalances are a major reason for efficiency loss in highly parallel applications. Hence, their identification is of high relevance in performance analysis and tuning. We present a low-overhead approach t...
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Chapter and Conference Paper
Compiler-Assisted Type-Safe Checkpointing
TyCart is a tool for type-safe checkpoint/restart and extends the memory allocation sanitizer tool TypeART with type asserts. Type asserts let the developer specify type requirements on memory regions, and, in...
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Article
The influence of two modern compiler infrastructures on the energy consumption of the HPCG benchmark
As energy consumption plays a more and more critical role in high-performance computing installations, investigating the influence of the different system components and their share w.r.t. energy consumption i...
