Demand-driven Alias Analysis Implementation Based on Open64 Xiaomi An annyur@gmail.com Outline Demand-driven alias analysis CFL-Reachability based demand-driven alias ...
Open64 Based Research Activites at University of Delaware ... global variables and local var with address taken). Do not take into account the alias. ...
Aggressive Program Analysis Framework for Static Error Checking in Open64 Hongtao Yu Wei Huo ZhaoQing Zhang XiaoBing Feng Key Laboratory of Computer System and ...
In most cases, it's easier to tailor the files from existing ones. Make the compiler work, then make it perform. Use debugging tools of isolation/tracing/ dumping ...
What's the News. Open64 version 4.0 is released for compiler research ... Incorporate latest ORC Itanium Code Generator. Implement IA64 C ABI compatibility ...
Higher WHIRL. Lower WHIRL. Compiler based on Open64. Multiple ... Intermediate form called WHIRL. Leverage standard optimizations and analyses. Pointer analysis ...
Open64 Compiler. HDF-5. Center for Programming Models for Scalable ... The Open64 compiler infrastructure. Industrial strength compiler for C, Fortran 9x, C ...
WHIRL/CGIR and TARG-INFO. 10/10/09. PACT2000 Tutorial: Open64. 3. Flowchart ... WHIRL. Abstract syntax tree based. Base representation is simple and efficient ...
Enable wide-spread use of UPC by providing a portable open source compiler for UPC ('gcc-like' ... Based on Open64 open source C and Fortran compiler ...
Auto parallelization. Nitin Aurora || Gowri Aruchamy || Farhan Baluch || James ... Loop-centric Optimization focusing on LNO module of the compiler ...
Working with the compiler: Log in to: ssh group@lurch.cs.uh.edu. Follow the next instructions: ... type it once (don't update .bashrc) How to use the compiler: Type: ...
Models to Predict Good Compiler Optimizations John Cavazos Dept of Computer & Information Sciences University of Delaware Several prediction model generated for ...
For a given loop, we just repeat DAG scheduling. When instructions move across ... Made be (backend) invoke EPS. EPS does not touch any loops scheduled by MS ...
Center for Programming Models for Scalable Parallel Computing. Libraries, Languages, and Execution Models for ... Marianne Winslett University of Illinois ...
Title: PowerPoint Presentation Last modified by: U Created Date: 1/1/1601 12:00:00 AM Document presentation format: Custom Other titles: Times New Roman Arial ...
expect best performance by leveraging vendor F90 compiler. Co-arrays ... Porting to a new compiler / architecture ... Compiler optimization of communication and I/O ...
Challenges in Binary Translation for Desktop Supercomputing David Kaeli Rodrigo Dominguez Department of Electrical and Computer Engineering Northeastern University
In a processor, register sits at the fastest position in the memory ... [Prelude] D1. B1 D2 [Loop Body] Do N-2 times (with index i)? Ai Ci Bi 1 Di 2 [Postlude] ...
EEL End to end latency or time spent sending a short message between two processes. ... Results: EEL and Overhead. Results: Gap and Overhead. Send Overhead ...
... the circular/bit-reverse buffer based on buffer size and the start address. The load/store and circular/bit-reverse update combined in the CG phase: ...
Overview of Extreme-Scale Software Research in China Depei Qian Sino-German Joint Software Institute (JSI) Beihang University China-USA Computer Software Workshop
Title: Effective Compilation Support for Variable Instruction Set Architecture Last modified by: Fred Chow Document presentation format: On-screen Show
Only effective for affine array reference. Only handle with DO loop nest ... all of the strided references are affine array references, such as c STL ...
Title: No Slide Title Author: Valued Sony Customer Last modified by: Daniel G. Chavarr a-Miranda Created Date: 10/1/2002 5:11:18 PM Document presentation format
Portable compiler infrasturucture (UPC- C) Optimization of communication and global pointers ... (Alpha cluster and C MPI compiler (with MTU)) Cray, Sun, and HP ...
real a(20,20) private: a 20x20 array in each image ... Annotated sequential code (semiautomatic parallelization) Requires heroic compiler technology ...
9/21/09. Telescoping Languages. Bradley Broom, Ken Kennedy et al. Rice University. This presentation will probably involve audience discussion, which will create ...
New SVR5 Kernel. SCO OpenServer Release 6 brings to users a powerful, new and modern operating ... Emergency Recovery CD/DVD. no floppies but who uses them nowadays ? ...
Translator Generated C Code. Berkeley UPC Runtime System. GASNet Communication System ... Translator optimizations necessary to improve UPC performance ...
pack strided data on source and unpack it on destination. 22. Pragmatics of Packing ... unpacking requires conversion of PUTs into two-sided communication (a difficult ...
Most parallel programs are written using either: Message passing with a SPMD model ... Uses light-weight multi-threading atop SPMD latency tolerant ...
Strict vs. Relaxed memory consistency models. Unified Parallel C at LBNL/UCB ... Based on the weak ordering consistency model. Unified Parallel C at LBNL/UCB ...
... of Electrical and Computer Engineering. Faculty member at UT, Austin (2006 ... The scenery never changes if you are not the lead husky. Hunt for abstractions ...
Alias Analysis. Team 6. Rakhi Anand. Phanindra Kanakamedala. Raj Kumar Jagiripu. Quinn Lewis ... Determination of storage locations that may be accessed in two ...
can't express both source-level packing and unpacking for a one-sided transfer. two-sided packing/unpacking is awkward for users. Preferred approach ...
UPC compilers are available for platforms ranging from Linux clusters to the ... calls to MuPC functions to perform remote accesses and other nonlocal actions, ...
Data movement: broadcast, scatter, gather, ... Computational: reduce, prefix, ... Should non-blocking communication be a first class language citizen? Synchronization ...