Advanced Vectorization Techniques for Supercomputers
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概要
- 論文の詳細を見る
A new FORTRAN 77/HAP compiler for Hitachi's supercomputers S-810 and S-820 has been implemented featuring new compiling techniques to enable users to easily obtain higher performance. The most important element of this compiler is an advanced global data flow analysis method which determines whether vectorization as well as optimization can be applied or not. Also important are powerful program transformation techniques for vectorization and optimization to vectorize more portions of the programs and produce more efficient code. The performance improvement of this new compiler is compared with the performance of the previous compiler. It is also pointed out that these method and techniques can be applicable to other supercomputers as well.
- 一般社団法人情報処理学会の論文
- 1988-03-31
著者
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Aoyama Akio
Software Works Hitachi Ltd.
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GOTOU SHIZUO
Central Research Laboratory, Hitachi, Ltd.
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TANAKA YOSHIKAZU
Central Research Laboratory, Hitachi, Ltd.
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IWASAWA KYOKO
Central Research Laboratory, Hitachi, Ltd.
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KANADA YASUSI
Software Works, Hitachi, Ltd.
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Gotou Shizuo
Central Research Laboratory Hitachi Ltd.
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Iwasawa Kyoko
Central Research Laboratory Hitachi Ltd.
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Kanada Y
Univ. Tokyo Tokyo Jpn
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Tanaka Yoshikazu
Central Res. Laboratories Hokko Chemical Ind. Co.
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Kanada Yasusi
Software Works Hitachi Ltd.
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Tanaka Yoshikazu
Suntory Research Center Suntory Ltd.
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