D. Talla, L. K. John, V. Lapinskii, B. L. Evans. "Evaluating signal processing and multimedia applications on SIMD, VLIW and superscalar architectures". International Conference on Computer Design, Pages 163-172, Sept. 2000. Home/Search Document Details and Download
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Implications of Programmable General Purpose Processors for.. - Lee (2002) (3 citations) (Correct)
.... performance improvement with architectural extensions such as Intel s MMX SSE, Sun Microsystems VIS, AMD s 3DNow , Motolora s AltiVec, DEC s MVI, HP s MAX2, and MIPS MDMX [3] 4] There have been analysis of media workloads on general purpose processors to identify their major features [1] 2] 5][6][7] 8] 9] 10] It has been identified that these workloads have significant fine coarsegrained data parallelism, high instruction reference locality, high memory network bandwidth, continuousmedia data types, and extensive data reorganization. Many of the applications also need real time response. ....
....ALU centric applications. If multimedia extensions such as MMX, SSE 2 or AltiVec are used, 4 or 8 operations get done in one SIMD instruction, changing the computation intensive instruction mix to a memory intensive mix [4] 17] Instruction mix information with SSE and AltiVec are available in [6][18] In this paper, we leave them as the basic uniprocessor operations, to indicate the basic operation mix without heavy influence of the instruction set architecture (ISA) Another noticeable fact that emerges later on in this section is that, irrespective of the dominance of the computation ....
D. Talla, L. K. John, V. Lapinskii and B. L. Evans, "Evaluating Signal Processing and Multimedia Applications on SIMD, VLIW and Superscalar Architectures," In Proceedings of the IEEE International Conference on Computer Design, 2000.
Architectural Techniques to Accelerate Multimedia Applications on.. - Talla (2001) Self-citation (Talla Evans) (Correct)
....unpack instruction A2 A0 7 The cost of incorporating the media extension hardware is minimal (typically less than 3 of the overall processor die size) Compiler support for the multimedia extensions is still in its infancy. Current support for programmers involves use of compiler intrinsics [95] and assembly libraries provided by the vendors. However, these intrinsics and libraries vary between different vendor implementations and applications have to be coded separately for each proc essor platform. Some C C compilers (e.g. Intel s compiler) can generate assembly code that utilizes ....
....generalpurpose processors. 1.5 Contributions This dissertation makes several contributions to the characterization of multimedia workloads, detection of bottlenecks, and explicit hardware support for accelerating media applications on SIMD GPPs. These are also described in more detail in [95], 96] 97] 98] and [99] The summary of the contributions is listed below. 1. I perform a quantitative study of the execution characteristics of commercial multimedia applications on a state of the art superscalar processor. Memory access behavior, cache and branch behavior, and resource 16 ....
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D. Talla, L. K. John, V. Lapinskii and B. L. Evans "Evaluating signal processing and multimedia applications on SIMD, VLIW and superscalar architectures," Proc. IEEE Int. Conf. on Computer Design, pp. 163172, Sep. 2000.
Memory Access and Computational Behavior of MP3 Encoding - Karm (2003) (Correct)
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D. Talla, L. K. John, V. Lapinskii, B. L. Evans. "Evaluating signal processing and multimedia applications on SIMD, VLIW and superscalar architectures". International Conference on Computer Design, Pages 163-172, Sept. 2000.
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