{"id":3892,"date":"2011-05-13T13:06:36","date_gmt":"2011-05-13T13:06:36","guid":{"rendered":"http:\/\/hgpu.org\/?p=3892"},"modified":"2011-05-13T13:06:36","modified_gmt":"2011-05-13T13:06:36","slug":"cugrep-a-gpu-based-high-performance-multi-string-matching-system","status":"publish","type":"post","link":"https:\/\/hgpu.org\/?p=3892","title":{"rendered":"CUgrep: A GPU-based high performance multi-string matching system"},"content":{"rendered":"<p>String matching is one of the oldest and most pervasive problems in computer science. Nowadays applications related to string matching can be found everywhere. Meanwhile, the heterogeneous processing of CPU+GPU has become the popular parallel platform in solving high performance computing applications. This paper proposes a GPU-based multi-string matching algorithm, CUgrep, and uses this algorithm to implement the webpage matching system, which is almost 40 times peak performance to the original BNDM algorithm used in Nrgrep.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>String matching is one of the oldest and most pervasive problems in computer science. Nowadays applications related to string matching can be found everywhere. Meanwhile, the heterogeneous processing of CPU+GPU has become the popular parallel platform in solving high performance computing applications. This paper proposes a GPU-based multi-string matching algorithm, CUgrep, and uses this algorithm [&hellip;]<\/p>\n","protected":false},"author":351,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[36,11,89,3],"tags":[1787,1782,14,20,206],"class_list":["post-3892","post","type-post","status-publish","format-standard","hentry","category-algorithms","category-computer-science","category-nvidia-cuda","category-paper","tag-algorithms","tag-computer-science","tag-cuda","tag-nvidia","tag-string-matching"],"views":1837,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/hgpu.org\/index.php?rest_route=\/wp\/v2\/posts\/3892","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hgpu.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hgpu.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hgpu.org\/index.php?rest_route=\/wp\/v2\/users\/351"}],"replies":[{"embeddable":true,"href":"https:\/\/hgpu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3892"}],"version-history":[{"count":0,"href":"https:\/\/hgpu.org\/index.php?rest_route=\/wp\/v2\/posts\/3892\/revisions"}],"wp:attachment":[{"href":"https:\/\/hgpu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3892"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hgpu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3892"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hgpu.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3892"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}