{"id":11253,"date":"2014-01-16T00:25:31","date_gmt":"2014-01-15T22:25:31","guid":{"rendered":"http:\/\/hgpu.org\/?p=11253"},"modified":"2014-01-16T00:25:31","modified_gmt":"2014-01-15T22:25:31","slug":"vertexapi2-a-vertex-program-api-for-large-graph-computations-on-the-gpu","status":"publish","type":"post","link":"https:\/\/hgpu.org\/?p=11253","title":{"rendered":"VertexAPI2 &#8211; A Vertex-Program API for Large Graph Computations on the GPU"},"content":{"rendered":"<p>VertexAPI2 uses state-of-the-art GPU algorithms to implement the Gather-Apply-Scatter (GAS) abstraction for graph computations. VertexAPI2 provides up to an order of magnitude greater performance over the previous implementation and performance comparable to speed-of-light hand-coded algorithms in some cases, while retaining the simplicity of development of the GAS model. The current code also has a preliminary multi-gpu implementation which will form the basis for scalability to multiple GPUs in future versions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VertexAPI2 uses state-of-the-art GPU algorithms to implement the Gather-Apply-Scatter (GAS) abstraction for graph computations. VertexAPI2 provides up to an order of magnitude greater performance over the previous implementation and performance comparable to speed-of-light hand-coded algorithms in some cases, while retaining the simplicity of development of the GAS model. The current code also has a preliminary [&hellip;]<\/p>\n","protected":false},"author":351,"featured_media":0,"comment_status":"open","ping_status":"closed","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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[36,11,89,3],"tags":[1787,1782,14,158,20,1394,176],"class_list":["post-11253","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-graph-theory","tag-nvidia","tag-nvidia-geforce-gtx-670","tag-package"],"views":4945,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/hgpu.org\/index.php?rest_route=\/wp\/v2\/posts\/11253","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=11253"}],"version-history":[{"count":0,"href":"https:\/\/hgpu.org\/index.php?rest_route=\/wp\/v2\/posts\/11253\/revisions"}],"wp:attachment":[{"href":"https:\/\/hgpu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hgpu.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hgpu.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}