PPT-Challenges in Porting & Abstraction

Getting LockedIn Applications are developed with a particular platform in mind The software is locked to the current platform If a component of that platform changes the application will no longer run without costly changes to the code due to variances in platforms. Greta . Yorsh. Eran. . Yahav. Martin . Vechev. IBM Research. { . . ………………. . …… . ………………….. . …………………….. …………………………. }. P1(). of Synchronization. Greta . Yorsh. Eran. . Yahav. Martin . Vechev. IBM Research. { . . ………………. . …… . ………………….. . …………………….. …………………………. Coming to Grips with Complexity in Verification. Ken McMillan. Microsoft Research. TexPoint fonts used in EMF: . A. A. A. A. A. Need for Formal Methods that Scale. We design complex computing systems by debugging. Retrieval. Motivation. Experiments. Overall Framework. Multi-Abstraction Concern Localization. Tien-Duy B. Le, Shaowei Wang, and David Lo. {btdle.2012, shaoweiwang.2010,davidlo}@smu.edu.sg. Abstraction. Real-time Performance. Presenter: Raj Johnson. Webinar Agenda. Porting Application to Linux . using. . OS Changer. Improving Application’s Performance using. . Linux OK . (. Linux Optimization Kit. April 2016. Porting Kernels. 2. Porting Issues - 1. Data formats vary across platforms, so data files created on platform “X” may not be usable on platform “Y.”. Binary. . formats. : different platforms use different bit patterns to represent numbers (and possibly characters).. Getting Locked-In. Applications are developed with a particular platform in mind. The software is locked to the current platform. If a component of that platform changes, the application will no longer run without costly changes to the code due to variances in platforms. Presenter: Raj Johnson. Getting Locked-In. Applications are developed with a particular platform in mind. The software is locked to the current platform. If a component of that platform changes, the application will no longer run without costly changes to the code due to variances in platforms. Required Information on Porting . F. orm. Contract . owner (at the old operator). Name of the losing Operator/EKP (e.g. DTAG, Vodafone, etc.). Phone number (single number or number including the number range). Tushar Sharma. and Thomas Reps. SAS’17. Motivations. Prove Program Assertions. Function and loop summaries. Sound with respect to . bitvectors. A New Abstraction Framework for Affine Transformers. T. Sharma and T. Reps. SAS'17. Kenny Denmark. Jason Isenhower. Ross Roessler. Background. A* uses heuristics for efficient searching. Initially, heuristics provided by "expert". Challenge is to have program create heuristics. Way of classifying information from abstract (general) to concrete (specific) . . Level 4:. Abstractions. Level 3: . Noun Classes, broad group names with little specification. Level 2:. Noun Categories, more definite groups. Tien-Duy. B. Le, . Shaowei. Wang, and David Lo. School of Information Systems. Singapore Management University. 1. Motivation. Concern Localization. Locating code units that match a text descriptions. Slide . 1. PHY Abstraction for MU-MIMO. Date:. 2010-07-11. Authors: . Name. Affiliations. Address. Phone. email. Riichi Kudo. NTT Corporation. Hikarino-oka Yokosuka-shi Japan. +81-46-859- 3140. kudo.riichi@lab.ntt.co.jp.