| ชื่อเรื่อง | : | Improving the scalability of CP2K on multi-core systems |
| นักวิจัย | : | Bethune, Iain |
| คำค้น | : | CP2K , HECToR dCSE |
| หน่วยงาน | : | Edinburgh Research Archive, United Kingdom |
| ผู้ร่วมงาน | : | Engineering and Physical Sciences Research Council (EPSRC) |
| ปีพิมพ์ | : | 2553 |
| อ้างอิง | : | Bethune I, Improving the scalability of CP2K on multi-core systems, HECToR dCSE Report (2010) , http://hdl.handle.net/1842/6542 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Six months of HECToR dCSE funding was given to implement mixed-mode OpenMP parallelism in CP2K, building on the results of an earlier successful dCSE project. Improved scalability of up to 8 times as many cores was demonstrated for a small benchmark, and a larger, inhomogeneous benchmark was shown to scale up to 9000+ cores. An increase in peak performance of up to 60% was also realised on HECToR Phase 2b. In addition, the performance of the code was studied on three generations of Cray systems - XT4, XT5 and XT6 - and under four different compilers. |
| บรรณานุกรม | : |
Bethune, Iain . (2553). Improving the scalability of CP2K on multi-core systems.
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Bethune, Iain . 2553. "Improving the scalability of CP2K on multi-core systems".
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom . Bethune, Iain . "Improving the scalability of CP2K on multi-core systems."
กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom , 2553. Print. Bethune, Iain . Improving the scalability of CP2K on multi-core systems. กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom ; 2553.
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