With high computational capacity, e.g. many-core and wide floating point SIMD units, Intel Xeon Phi shows promising prospect to accelerate high-performance computing(HPC) applications. But the application of Intel Xeo...With high computational capacity, e.g. many-core and wide floating point SIMD units, Intel Xeon Phi shows promising prospect to accelerate high-performance computing(HPC) applications. But the application of Intel Xeon Phi on data analytics workloads in data center is still an open question. Phibench 2.0 is built for the latest generation of Intel Xeon Phi(KNL, Knights Landing), based on the prior work PhiBench(also named BigDataBench-Phi), which is designed for the former generation of Intel Xeon Phi(KNC, Knights Corner). Workloads of PhiBench 2.0 are delicately chosen based on BigdataBench 4.0 and PhiBench 1.0. Other than that, these workloads are well optimized on KNL, and run on real-world datasets to evaluate their performance and scalability. Further, the microarchitecture-level characteristics including CPI, cache behavior, vectorization intensity, and branch prediction efficiency are analyzed and the impact of affinity and scheduling policy on performance are investigated. It is believed that the observations would help other researchers working on Intel Xeon Phi and data analytics workloads.展开更多
This study is concerned with William Davenant＇s dramatization of Solyman the Magnificent as an ideal man of war and peace. The structure of the play and characters are designed to reveal Solyman＇s honorable characte...This study is concerned with William Davenant＇s dramatization of Solyman the Magnificent as an ideal man of war and peace. The structure of the play and characters are designed to reveal Solyman＇s honorable character. In the introduction, the author reviews the critical history of The Siege of Rhodes （1661）. The section ＂The Siege＂ is concerned with the Sultan＇s attitude to war and his behavior towards his foes, which is marked by ambition and valor. In the section ＂Victory＂, the author traces Solyman＇s generosity and mercy towards the defeated Rhodians. Ianthe and Alphonso dominate the ＂Characters＂ sections, which reveal how both characters play a central role in stressing Solyman＇s honorable conduct in war and peace. The dramatic centre of the play, as highlighted by the author, is Solyman＇s honorable character. With such dramatization Davenant departs from the conventional presentation of Turks as moral and political transgressors.展开更多
基金Supported by the National High Technology Research and Development Program of China(No.2015AA015308)the National Key Research and Development Plan of China(No.2016YFB1000600,2016YFB1000601)the Major Program of National Natural Science Foundation of China(No.61432006)
文摘With high computational capacity, e.g. many-core and wide floating point SIMD units, Intel Xeon Phi shows promising prospect to accelerate high-performance computing(HPC) applications. But the application of Intel Xeon Phi on data analytics workloads in data center is still an open question. Phibench 2.0 is built for the latest generation of Intel Xeon Phi(KNL, Knights Landing), based on the prior work PhiBench(also named BigDataBench-Phi), which is designed for the former generation of Intel Xeon Phi(KNC, Knights Corner). Workloads of PhiBench 2.0 are delicately chosen based on BigdataBench 4.0 and PhiBench 1.0. Other than that, these workloads are well optimized on KNL, and run on real-world datasets to evaluate their performance and scalability. Further, the microarchitecture-level characteristics including CPI, cache behavior, vectorization intensity, and branch prediction efficiency are analyzed and the impact of affinity and scheduling policy on performance are investigated. It is believed that the observations would help other researchers working on Intel Xeon Phi and data analytics workloads.
文摘This study is concerned with William Davenant＇s dramatization of Solyman the Magnificent as an ideal man of war and peace. The structure of the play and characters are designed to reveal Solyman＇s honorable character. In the introduction, the author reviews the critical history of The Siege of Rhodes （1661）. The section ＂The Siege＂ is concerned with the Sultan＇s attitude to war and his behavior towards his foes, which is marked by ambition and valor. In the section ＂Victory＂, the author traces Solyman＇s generosity and mercy towards the defeated Rhodians. Ianthe and Alphonso dominate the ＂Characters＂ sections, which reveal how both characters play a central role in stressing Solyman＇s honorable conduct in war and peace. The dramatic centre of the play, as highlighted by the author, is Solyman＇s honorable character. With such dramatization Davenant departs from the conventional presentation of Turks as moral and political transgressors.
