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Filtering by: Creator Simko, B. C. Remove constraint Creator: Simko, B. C. Academic Affiliation Computer Science Remove constraint Academic Affiliation: Computer Science

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  • Parallelism encapsulation in C++

    Creator:
    Wu, Youfeng and Lewis, Ted G.
    Abstract:
    Object oriented programming features information hiding and encapsulation, meaning that 1) each object hides the the implementation details tram access from outside and only a set of methods (interface routines) are visible outside of the object, and 2) changes to the implementation of the object do not require changes to...
    Resource Type:
    Technical Report
    Full Text:
    operations (a; b) and (c; b) respectively. The path expression indicates that an invocation of operation b

  • Interprocessor communication in Dataparallel C

    Creator:
    Anderson, Ray
    Abstract:
    Multicomputers and multiprocessors, first introduced in the mid 1980s, employ large numbers of microprocessors working in parallel to achieve high performance at low cost. These parallel machines represent an exciting new generation in supercomputing, but their usefulness is currently limited by inadequate programming languages and environments. This problem is being...
    Resource Type:
    Capstone Project
    Full Text:
    and one floating point value. domain grid { int a; float b; } cell[4][8]; In Dataparallel C, data

  • Strengths and weaknesses of Dataparallel C

    Creator:
    S, Seetharamakrishnan
    Abstract:
    Dataparallel C is a SIMD style data-parallel programming language for MIMD com­puters. Dataparallel Chas been implemented on both shared memory (Sequent) and distributed memory (Intel and nCUBE) computers. Here we analyze the strengths and weaknesses of Dataparallel C by comparing the performance of compiled Data­parallel C programs with the performance...
    Resource Type:
    Capstone Project
    Full Text:
    ..---------,,-----------.--------.. Sequent C 4 ~ 16384 DPC 4 -t- Sequent C 16 -B- 8192 DPC 16 -,f-- 4096 2048 Time 1024 512 256

  • A C source code browsing system

    Creator:
    Steinkamp, James M.
    Abstract:
    A project is described wherein a source code browser was implemented based upon tasks performed by software engineers looking for source code modules with only UNIX utilities. These tasks were discovered by observing the actions of software engineers looking for code modules in a library, The success of the implementation...
    Resource Type:
    Capstone Project
    Full Text:
    . ls -b Update the routine brief frame with name and brief description of routines found in the C

  • A software complexity metric for C++

    Creator:
    Lake, Al and Cook, Curtis R.
    Resource Type:
    Technical Report
    Full Text:
    inheritance, b. Have set-based abstraction, and c. Support inclusion polymorphism and operation polymorphism

  • Dataparallel C : a SIMD programming language for multicomputers

    Creator:
    Quinn, Michael J., Anderson, Ray J., Hatcher, Philip J., Lapadula, Anthony J., and Jones, Robert R.
    Abstract:
    Dataparallel C is a SIMD extension to the standard C programming language. It is derived from the original C* language developed by Thinking Machines Corporation.. We have nearly completed a third-generation Dataparallel C compiler, which transforms Dataparallel C programs into SPMD-style C code suitable for compilation and execution on NCUBE...
    Resource Type:
    Technical Report
    Full Text:
    Dataparallel C implementation of the 1r-finding algorithm appears in Figure 4. B. Relatively Prime Nwnber

  • Compiling Dataparallel C for efficient execution on tightly coupled multiprocessors

    Creator:
    Seevers, Bradley K.
    Abstract:
    We describe a set of data flow techniques and code transformations that translate a single instruction stream, multiple data stream (SIMD) Dataparallel C program into a semantically equivalent single program, multiple data stream (SPMD) C program suitable for execution on shared memory multiprocessor computers, such as the Sequent Balance and...
    Resource Type:
    Capstone Project
    Full Text:
    Compiling Dataparallel C for Efficient Execution on Tightly

  • A C* development environment for the Meiko CS-2 multicomputer

    Creator:
    Zhang, Chung
    Abstract:
    With sequential computing technology reaching its speed limits, parallel processing is emerg­ing as the key to very-high-speed computation. However, developing a parallel program is by no means a simple task; neither is analyzing the performance of parallel programs. C* is a high-level data-parallel language that hides explicit message passing and...
    Resource Type:
    Capstone Project
    Full Text:
    model. . . . . . . . . .. . . . .. . .. . C* examples for a 2x3 shape. (a) z = 2*x + y, (b) [1][2]y

  • PC++ : an extension of C++ for parallel programming

    Creator:
    Bae, Myungmun
    Abstract:
    Understanding of techniques that can be used to develop software for various parallel machines has not fully matched the dramatic progress in hardware in recent years. Most parallel programming techniques have been closely tied to specific hardware. Different machines have different primitives and architectures. Programming and porting an application with...
    Resource Type:
    Capstone Project
    Full Text:
    Calculation 0 0 ♦ ♦ c, 70 B.4 Matrix Multiplication . 71 11 List of Figures 1 Wait-Relationship . 2

  • A production-quality C* compiler for a hypercube multicomputer

    Creator:
    Hatcher, Philip J., Lapadula, Anthony J., Jones, Robert R., Quinn, Michael J., and Anderson, Ray J.
    Abstract:
    We describe our third generation C* compiler for a hypercube multicomputer. This production­ quality compiler features a full implementation of the language, including general pointer-based communication and support for separate compilation. The compiler incorporates new optimiza­tions and utilizes an improved set of communication primitives. It supports a variety of standard...
    Resource Type:
    Technical Report
    Full Text:
    5C~ErlCE 90-80-3 A Production-Quality C* Compiler for a