GPU Computing Gems Jade Edition by Wen-mei W. Hwu

By Wen-mei W. Hwu

His is the second one quantity of Morgan Kaufmanns GPU Computing gemstones, providing an all-new set of insights, principles, and useful «hands-on» abilities from researchers and builders world wide. each one bankruptcy delivers a window into the paintings being played throughout numerous software domain names, and the chance to witness the effect of parallel GPU computing at the potency of clinical learn.

Show description

Read Online or Download GPU Computing Gems Jade Edition PDF

Best graphics & multimedia books

Advances in Image And Video Segmentation

Photograph and video segmentation is without doubt one of the most crucial projects of snapshot and video research: extracting info from a picture or a series of pictures. within the final forty years, this box has skilled major progress and improvement, and has ended in a digital explosion of released details.

Signal Processing for Computer Vision

Sign Processing for machine imaginative and prescient is a different and thorough therapy of the sign processing points of filters and operators for low-level desktop imaginative and prescient. laptop imaginative and prescient has improved significantly over contemporary years. From tools in basic terms acceptable to easy photographs, it has constructed to accommodate more and more advanced scenes, volumes and time sequences.

Digital Modeling of Material Appearance

Content material: Acknowledgments, web page ix1 - creation, Pages 1-42 - historical past, Pages 5-263 - commentary and class, Pages 27-464 - Mathematical phrases, Pages 47-605 - common fabric types, Pages 61-1216 - really good fabric versions, Pages 123-1597 - size, Pages 161-1918 - getting older and weathering, Pages 193-2259 - Specifying and encoding visual appeal descriptions, Pages 227-24210 - Rendering visual appeal, Pages 243-275Bibliography, Pages 277-302Index, Pages 303-317

Microsoft PowerPoint 2013: Illustrated Brief

Praised through teachers for its concise, concentrated method and ordinary structure, the Illustrated sequence engages either computing device beginners and sizzling photographs in studying Microsoft PowerPoint 2013 speedy and successfully. abilities are obtainable and easy-to-follow because of the Illustrated sequence' hallmark 2-page structure, which permits scholars to work out a whole activity in a single view.

Extra resources for GPU Computing Gems Jade Edition

Sample text

However, rather than computing a cumulative result, it returns the “ballot” of predicates provided by each thread in the warp. ballot() provides a mechanism for quickly broadcasting one bit per thread among all the threads of a warp without using shared memory. Finally, the Fermi architecture provides a new class of barrier intrinsics that simultaneously synchronize all the threads of a thread block and perform a reduction across a per-thread predicate. The three barrier intrinsics are: int syncthreads count(int p) Executes a barrier equivalent to syncthreads() and returns the count of non-zero predicates p.

4] Y. K. -P. Sloan, C. Boyd, J. Manferdelli, Fast scan algorithms on graphics processors, in: Proceedings of the 22nd Annual International Conference on Supercomputing, ACM, 2008, pp. 205–213. id=1375527&picked=prox. [5] S. Sengupta, M. Harris, M. Garland, Efficient Parallel scan algorithms for GPUs, Technical Report NVR2008-003, NVIDIA Corporation, 2008. [6] M. Billeter, O. Olsson, U. Assarsson, Efficient stream compaction on wide SIMD many-core architectures, in: HPG ’09: Proceedings of the Conference on High Performance Graphics 2009, ACM, New York, 2009, pp.

Every thread receives the same 32-bit ballot containing the predicate bits from all threads in its warp, but it only counts the predicates from threads that have a lower index. 3. For each lane k, lanemask lt computes a 32-bit mask whose bits are 1 in positions less than k and 0 everywhere else. To compute the prefix sums, each thread applies its mask to the 32-bit ballot, and then counts the remaining bits using popc(). By modifying the construction of the mask, we can construct the four fundamental prefix sums operations: 1.

Download PDF sample

Rated 4.73 of 5 – based on 37 votes