Shangri-la: Achieving high performance from compiled network applications while enabling ease of programming
文献类型：期刊论文
| 作者 | Chen, MK; Li, XF; Lian, RQ; Lin, JH; Liu, LX; Liu, T; Ju, R |
| 刊名 | ACM SIGPLAN NOTICES
 |
| 出版日期 | 2005-06-01 |
| 卷号 | 40期号:6页码:224-236 |
| 关键词 | packet processing network processors chip multiprocessors throughput-oriented computing program partitioning dataflow programming |
| ISSN号 | 0362-1340 |
| 英文摘要 | Programming network processors is challenging. To sustain high line rates, network processors have extremely tight memory access and instruction budgets. Achieving desired performance has traditionally required hand-coded assembly. Researchers have recently proposed high-level programming languages for packet processing, but the challenges of compiling these languages into code that is competitive with hand-tuned assembly remain unanswered. This paper describes the Shangri-La compiler, which accepts a packet program written in a C-like high-level language and applies scalar and specialized optimizations to generate a highly optimized binary. Hot code paths identified by profiling are mapped across processing elements to maximize processor utilization. Since our compilation target has no hardware caches, software-controlled caches are generated for frequently accessed application data structures. Packet handling optimizations significantly reduce per-packet memory access and instruction counts. Finally, a custom stack model maps stack frames to the fastest levels of the target processor's heterogeneous memory hierarchy. Binaries generated by the compiler were evaluated on the Intel IXP2400 network processor with eight packet processing cores and eight threads per core. Our results show the importance of both traditional and specialized optimization techniques for achieving the maximum forwarding rates on three network applications, L3-Switch, MPLS and Firewall. |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000230634200021 |
| 出版者 | ASSOC COMPUTING MACHINERY |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/10020]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Chen, MK |
| 作者单位 | 1.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China 2.Intel Corp, Microproc Technol Labs, Santa Clara, CA 95051 USA 3.Intel China Res Ctr Ltd, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, MK,Li, XF,Lian, RQ,et al. Shangri-la: Achieving high performance from compiled network applications while enabling ease of programming[J]. ACM SIGPLAN NOTICES,2005,40(6):224-236. |
| APA | Chen, MK.,Li, XF.,Lian, RQ.,Lin, JH.,Liu, LX.,...&Ju, R.(2005).Shangri-la: Achieving high performance from compiled network applications while enabling ease of programming.ACM SIGPLAN NOTICES,40(6),224-236. |
| MLA | Chen, MK,et al."Shangri-la: Achieving high performance from compiled network applications while enabling ease of programming".ACM SIGPLAN NOTICES 40.6(2005):224-236. |
入库方式： OAI收割
来源：计算技术研究所
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