In order to mitigate the impact of the growing gap between CPU speed and main memory
performance, today's computer architectures implement hierarchical memory structures. The …

In the last decade, machine-learning-based compilation has moved from an obscure
research niche to a mainstream activity. In this paper, we describe the relationship between …

The ability of performance technology to keep pace with the growing complexity of parallel
and distributed systems depends on robust performance frameworks that can at once …

Modern high performance computer systems continue to increase in size and complexity.
Tools to measure application performance in these increasingly complex environments must …

Energy and power consumption are becoming critical metrics in the design and usage of
high performance systems. We have extended the Performance API (PAPI) analysis library …

Recent work has investigated the use of hardware performance counters (HPCs) for the
detection of malware running on a system. These works gather traces of HPCs for a variety …

The mechanical properties of metal materials largely depend on their intrinsic internal
microstructures. To develop engineering materials with the expected properties, predicting …

Nowadays, high-performance computing (HPC) clusters are increasingly popular. Large
volumes of job logs recording many years of operation traces have been accumulated. In the …

Data races often result in unexpected and erroneous behavior. In addition to causing data
corruption and leading programs to crash, the presence of data races complicates the …

Events: 98K cycles 97.36% matrix_multiply libblas. so. 3.0[.]
ATL_dJIK48x48x48TN48x48x0_ 0.62% matrix_multiply matrix_multiply_atlas [.] …