PPT-Intra-Warp Compaction Techniques

Goal Idle thread Active thread Compaction Compact threads in a warp to coalesce and eliminate idle cycles improve utilization References V Narasiman et al Improving GPU Performance via Large Warps and TwoLevel Scheduling MICRO 2011. Compaction. Compaction. To improve the density and other properties of soil. Increases the solid density improves strength. Lowers its permeability. Reduces future settlement. Maximum . D. ry . D. ensity. What is Soil Compaction. What is soil compaction?. Compaction occurs when a force compresses the soil and pushes air and water out of it so that it becomes more dense. Compaction is more severe when the soil is wet and less able to withstand compression.. Nachshon Cohen and Erez . Petrank . Technion. Fragmentation. When a program allocates and de-allocates, holes appear in the heap. . These holes are called “fragmentation” and. Large objects cannot be allocated (even after GC),. Topic. COMPACTION. Presented to . Dr. . Ayub. . Elahi. Presented by Group leader.. . M.Zeeshan. . haider. . yousaf. Zia. # 14. . Haider. . 2.INTRA-PERSONALSPACEMODELING2.1.Intra-PersonalSpace(IPS)Inthispaper,weareonlyinterestedintestingthegeneral-izationcapabilityofouralgorithm.Itisourhopethatthetrainingstagecanlearntheintrinsiccharacter Taryn. . Tigges. CE 394K – GIS in Water Resources. Fall 2012. Project Background. Compaction. Methods: . Water Level Mapping. Data Sources. Water Levels. Base Maps. Model. Code . Well Type . M. Mine. to Improve GPGPU Performance. Rachata. . Ausavarungnirun. Saugata. . Ghose, . Onur. . Kayiran, Gabriel H. . Loh. . Chita . Das, . Mahmut. . Kandemir. , . Onur. . Mutlu. Overview of This Talk. Problem: . Vladimir Rodionov, SMTS Hortonworks. Time Series. Sequence . of data . points. Triplet: [ID][TIME][VALUE] – basic. Multiplet: [ID][TIME][TAG1][…][TAGN][VALUE. ]. Stock Closing Value DJIA. User behavior (web clicks). Goal. Idle thread. Active thread. Compaction. Compact threads in a warp to coalesce (and eliminate) idle cycles .  improve utilization. References. V. . Narasiman. , et. al., “Improving GPU Performance via Large Warps and Two-Level Scheduling,” MICRO 2011. NRRA Conference May 23-24, 2017. Presenter: Joseph Holland (Caltrans Research). Prepared by: . Ebi. . Fini, . P.E (Caltrans . Contruction. ). Caltrans Asphalt . Concrete Specification. Section 39 Standard Specification. Loose Round Robin (LRR). Goes around to every warp . and issue if ready (R). If warp is not ready (W), . skip and issue next ready warp. Issue: Warps all run at the same speed,. potentially all reaching memory access. Mango Chia-Tso Chao (. 趙家佐. ). EE, NCTU, Hsinchu Taiwan. Outline. Introduction to Scan-based Testing. Input-Pattern Compression. Type of compressions. Compression schemes. Low-power decompression. All questions/suggestions pls. address to riabtsev@yahoo.com. Overview. 33 angular predictions for both luma and chroma and two non-directional. predictions (DC, Planar).. PB sizes from 4×4 up to 64×64.. Goes around to every warp . and issue if ready (R). If warp is not ready (W), . skip and issue next ready warp. Issue: Warps all run at the same speed,. potentially all reaching memory access. phase together and stalling..