Many-core needs fine-grained scheduling : a case study of query processing on Intel Xeon Phi processors

• Main Authors: Cheng, Xuntao, He, Bingsheng, Lu, Mian, Lau, Chiew Tong
• Other Authors: Interdisciplinary Graduate School (IGS)
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Computer science and engineering; In-memory Query Processing; Many-core Processor
• Online Access: https://hdl.handle.net/10356/141470
• Institution: Nanyang Technological University

Emerging many-core processors feature very high memory bandwidth and computational power. For example, Intel Xeon Phi many-core processors of the Knights Corner (KNC) and Knights Landing (KNL) architectures embrace 60 to 64 x86-based CPU cores with 512-bit SIMD capabilities and high-bandwidth memori...