{"_buckets": {"deposit": "089be3ed-c842-45d5-a590-d991bf237e66"}, "_deposit": {"id": "8562", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "8562"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00008562"}, "item_10_alternative_title_19": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "Performance Evaluation of the Dataflow Computer SIGMA1"}]}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1993-04", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "4", "bibliographicPageEnd": "698", "bibliographicPageStart": "690", "bibliographicVolumeNumber": "34", "bibliographic_titles": [{"bibliographic_title": "\u60c5\u5831\u51e6\u7406\u5b66\u4f1a\u8ad6\u6587\u8a8c"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "\u547d\u4ee4\u30ec\u30d9\u30eb\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u8a08\u7b97\u6a5fSIGMA-1\u306e\u57fa\u672c\u6027\u80fd\u8a55\u4fa1\u3092\u884c\u3063\u305f.\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u95a2\u6570\u578b\u8a00\u8a9eDFC\u3067\u8a18\u8ff0\u3057,\u5b9f\u884c\u306f\u81ea\u52d5\u4e26\u5217\u62bd\u51fa,\u81ea\u52d5\u8ca0\u8377\u5206\u6563\u6a5f\u80fd\u3092\u7528\u3044\u3066\u884c\u3063\u305f.\u6f14\u7b97\u6027\u80fd\u306e\u8a55\u4fa1\u3067\u306f2\u3064\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u305d\u308c\u305e\u308c118MFLOPS,154MIPS\u306e\u6027\u80fd\u304c\u5f97\u3089\u308c,SIGMA-1\u304c\u3079\u30af\u30c8\u30eb\u578b\u30b9\u30fc\u30d1\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u6bd4\u80a9\u3057\u3046\u308b\u6027\u80fd\u3092\u6301\u3064\u3053\u3068\u3092\u793a\u3057\u305f.\u901a\u4fe1\u6027\u80fd\u306f,\u30c7\u30fc\u30bf\u5206\u6563\u306e\u52b9\u679c\u306b\u3088\u308a\u6027\u80fd\u304c\u5927\u304d\u304f\u5f71\u97ff\u3055\u308c\u308b\u3053\u3068,\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u8a08\u7b97\u6a5f\u306e\u7279\u5fb4\u3067\u3042\u308b\u30a2\u30af\u30bb\u30b9\u9045\u5ef6\u306e\u96a0\u853d\u52b9\u679c\u304c,\u901a\u4fe1\u6bd4\u7387\u306e\u9ad8\u3044\u554f\u984c\u3067\u306f\u5341\u5206\u3067\u306a\u3044\u3053\u3068\u3092\u793a\u3057\u305f.\u307e\u305f\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a55\u4fa1\u3068\u3057\u3066,\u95a2\u6570\u547c\u3073\u51fa\u3057,\u30eb\u30fc\u30d7\u306e\u30aa\u30fc\u30d0\u30d8\u30c3\u30c9\u3092\u6e2c\u5b9a\u3057\u305f.\u3055\u3089\u306b\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u8a08\u7b97\u6a5f\u306e\u7279\u5fb4\u3067\u3042\u308b\u81ea\u52d5\u4e26\u5217\u6027\u62bd\u51fa\u306e\u52b9\u679c\u3092\u793a\u3057\u305f.\u6700\u5f8c\u306b\u5f85\u3061\u5408\u308f\u305b\u8a18\u61b6\u306e\u4f7f\u7528\u72b6\u6cc1\u3092\u89e3\u6790\u3057,\u8a18\u61b6\u5bb9\u91cf\u306e\u554f\u984c\u306b\u306b\u3064\u3044\u3066\u8ff0\u3079\u308b. Performance evaluation of the dataflow computer SIGMA-1 is presented. Programs used for the evaluation are written in the functional language DFC. Evaluation was done with automatic extraction of parallelism and automatic load distribution function. Sustained performance of floating point operations is 118 MFLOPS. This data shows that the SIGMA-1 can be comparable with existing vector supercomputers. Then the effect of data distribution between processors is measured. The results show that the feature of hiding latency of dataflow computers is not effective in case that programs have many communitations. As architecture evaluations, the effect of function call, loop construct were measured and compared with a current high speed workstation. 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Mail to address: \u3000editj\u003cat\u003eipsj.or.jp, please."}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03875806", "subitem_source_identifier_type": "ISSN"}]}, "item_10_text_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_text_value": "application/pdf"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5cf6\u7530, \u4fca\u592b"}], "nameIdentifiers": [{"nameIdentifier": "24083", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shimada, Toshio"}], "nameIdentifiers": [{"nameIdentifier": "24084", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5e73\u6728, \u656c"}], "nameIdentifiers": [{"nameIdentifier": "24085", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hiraki, Kei"}], "nameIdentifiers": [{"nameIdentifier": "24086", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u95a2\u53e3, \u667a\u55e3"}], "nameIdentifiers": [{"nameIdentifier": "24087", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sekiguchi, Satoshi"}], "nameIdentifiers": [{"nameIdentifier": "24088", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "34-4-1.pdf", "filesize": [{"value": "859.0 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 859000.0, "url": {"label": "34-4-1.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/8562/files/34-4-1.pdf"}, "version_id": "ddf415ee-248e-48b6-9ae0-daf7fdcbcdbf"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u8a08\u7b97\u6a5f SIGMA-1 \u306e\u57fa\u672c\u6027\u80fd\u8a55\u4fa1", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u8a08\u7b97\u6a5f SIGMA-1 \u306e\u57fa\u672c\u6027\u80fd\u8a55\u4fa1"}]}, "item_type_id": "10", "owner": "1", "path": ["320/321/322"], "permalink_uri": "http://hdl.handle.net/2237/10311", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2008-08-04"}, "publish_date": "2008-08-04", "publish_status": "0", "recid": "8562", "relation": {}, "relation_version_is_last": true, "title": ["\u30c7\u30fc\u30bf\u30d5\u30ed\u30fc\u8a08\u7b97\u6a5f SIGMA-1 \u306e\u57fa\u672c\u6027\u80fd\u8a55\u4fa1"], "weko_shared_id": 3}