适合可穿戴设备的图形处理器发展现状和发展趋势
State of the Art and Development of Wearable Computer Graphics Processing Unit
DOI: 10.12677/OJCS.2015.43007, PDF,    国家自然科学基金支持
作者: 焦继业, 韩俊刚：西安邮电大学计算机学院，陕西 西安；李 涛, 杜慧敏：西安邮电大学电子信息工程学院，陕西 西安
关键词: 图形处理器；可穿戴设备；小面积；低功耗；数据安全；GPU； Wearable Computer； Low Area； Low Power； Data Secure
摘要: 新兴的可穿戴设备蕴藏着巨大的潜在应用价值，采用GPU渲染的交互性强的人机界面是众多可穿戴应用的核心支撑技术。本文主要介绍了适合可穿戴设备的GPU的发展现状，分析目前适合可穿戴设备的GPU发展中存在的问题和发展趋势，并给出适合可穿戴设备的GPU实现关键技术。
Abstract: Emerging wearable computer has tremendous potential applications, and the use of GPU rendering rich, intuitive and highly interactive human-machine interface is the core technology for many wearable applications. This survey of wearable graphics processor describes the current state of research and development in the field, analyzes the trend of GPU for wearable device, and gives key technologies of GPU implementations for wearable computer.
文章引用：焦继业, 李涛, 杜慧敏, 韩俊刚. 适合可穿戴设备的图形处理器发展现状和发展趋势[J]. 电路与系统, 2015, 4(3): 47-54. https://dx.doi.org/10.12677/OJCS.2015.43007

参考文献

[1] Nardone, M. and Silva, V. (2015) Discovering android wear. Pro android games. Apress, New York, 339-368. http://dx.doi.org/10.1007/978-1-4842-0587-7_11 [Google Scholar] [CrossRef] 
[2] Rawassizadeh, R., Price, B.A. and Petre, M. (2014) Wea-rables: Has the age of smartwatches finally arrived. Communications of the ACM, 58, 45-47. http://dx.doi.org/10.1145/2629633 [Google Scholar] [CrossRef] 
[3] 李涛, 杨婷, 易学渊, 等 (2014) 萤火虫2: 一种多态并行机的硬件体系结构. 计算机工程与科学, 2, 191-200.
[4] 杜慧敏, 王涌钢, 李涛 (2015) 集成萤火虫2号GPU的片上系统设计和实现. 西安邮电大学学报, 3, 39-43.
[5] Khronos Group (2015) OpenCL 1.X [OL]. http://www.khronos.org/opencl/
[6] Khronos Group (2015) OpenVX 1.0 specification [OL]. https://www.khronos.org/openvx/
[7] 韩俊刚, 蒋林, 杜慧敏, 等 (2010) 一种图形加速器和着色器的体系结构. 计算机辅助设计与图形学学报, 3, 363-372.
[8] 邓军勇, 李涛, 蒋林, 等 (2014) MIGPU-9多核交互式图形处理器的设计. 计算机辅助设计与图形学学报, 9, 1468-1478.
[9] 焦继业 (2013) 低功耗高性能移动图形顶点处理器设计关键技术研究. 西安电子科技大学, 西安.
[10] Think Silicon (2015) NEMAt100 [OL]. http://www.think-silicon.com/docs/PR_TSI_NEMA_t_June_4_2015.pdf
[11] DMP. GPU IP Core “ant”. http://www.design-reuse.com/news/35168/dmp-gpu-ip-core-wearables-iot.html
[12] Imagination. Power VR GX5300. http://blog.imgtec.com/powervr/powervr-gx5300-the-worlds-smallest-gpu-for-next-generation-wearables-and-iot
[13] Vivanti. G Cnano. http://www.vivantecorp.com/index.php/cn/media-article/news/281-20140602-vivante-intros-worlds-first-complete-line-of-gpus-for-wearables-and-iot.html
[14] Wong, T.H. (2010) A comparison of graphics performance of tile based and traditional rendering architectures. Royal Melbourne Institute of Technology, Melbourne.
[15] Akenine-Moller, T. and Strom, J. (2003) Graphics for the Masses: A hardware rasterization architecture for mobile phones. ACM Transactions on Graphics, 22, 801-808. http://dx.doi.org/10.1145/882262.882348 [Google Scholar] [CrossRef] 
[16] Aila, T., Miettinen, V. and Nordlund, P. (2003) Delay streams for graphics hardware. ACM Transactions on Graphics, 22, 792-800. http://dx.doi.org/10.1145/882262.882347 [Google Scholar] [CrossRef] 
[17] Hasselgren, J. and Akenine-Moler, T. (2007) PCU: The program-mable culling unit. ACM Transactions on Graphics, 26, Article No. 92. http://dx.doi.org/10.1145/1276377.1276492 [Google Scholar] [CrossRef] 
[18] Owens, J. (2005) Streaming architectures and technology trends. In: Proceedings of ACM SIGGRAPH 2005 Courses, ACM Press, New York, 457-470.
[19] Strom, J. and Ake-nine-Moller, T. (2005) iPACKMAN: High-quality, low-complexity texture compression for mobile phones. In: Proceedings of ACM SIGGRAPH/EUROGRAPHICS Conference on Graphics Hardware, ACM Press, New York, 63-70.
[20] Hasselgren, J. and Akenine-Moler, T. (2006) Efficient depth buffer compression. In: Proceedings of the 21st ACM SIGGRAPH/Eurographics Symposium on Graphics Hardware, ACM Press, New York, 103-110.
[21] Al Maashri, A., Sun, G., Dong, X., et al. (2009) 3D GPU architecture using cache stacking: Performance, cost, power and thermal analysis. In: Proceedings of IEEE International Conference on Computer Design, IEEE Computer Society Press, Los Alamitos, 254-259.
[22] Sheaffer, J.W., Skadron, K. and Luebke, D.P. (2005) Studying thermal management for graphics-processor architectures. In: Proceedings of IEEE International Symposium on Performance Analysis of Systems and Software, IEEE Computer Society Press, Los Alamitos, 54-65.
[23] Mochocki, B.C., Lahiri, K., Cadambi, S., et al. (2006) Signature-based workload estimation for mobile 3D graphics. In: Proceedings of the 43rd annual Design Automation Conference, ACM Press, New York, 592-597.
[24] Wang, P.H., Yang, C.L., Chen, Y.M., et al. (2011) Power gating strategies on GPUs. ACM Transactions on Architecture and Code Optimization (TACO), 8, Article No. 13.
[25] Khronos Group (2014) EGL_EXT_protected_surface. https://www.khronos.org/registry/egl/extensions/EXT/EGL_EXT_protected_surface.txt