{"action":"created","issue":{"url":"https://api.github.com/repos/JuliaMatrices/BlockBandedMatrices.jl/issues/2","repository_url":"https://api.github.com/repos/JuliaMatrices/BlockBandedMatrices.jl","labels_url":"https://api.github.com/repos/JuliaMatrices/BlockBandedMatrices.jl/issues/2/labels{/name}","comments_url":"https://api.github.com/repos/JuliaMatrices/BlockBandedMatrices.jl/issues/2/comments","events_url":"https://api.github.com/repos/JuliaMatrices/BlockBandedMatrices.jl/issues/2/events","html_url":"https://github.com/JuliaMatrices/BlockBandedMatrices.jl/issues/2","id":293175753,"number":2,"title":"A*v is slow","user":{"login":"dlfivefifty","id":1229737,"avatar_url":"https://avatars3.githubusercontent.com/u/1229737?v=4","gravatar_id":"","url":"https://api.github.com/users/dlfivefifty","html_url":"https://github.com/dlfivefifty","followers_url":"https://api.github.com/users/dlfivefifty/followers","following_url":"https://api.github.com/users/dlfivefifty/following{/other_user}","gists_url":"https://api.github.com/users/dlfivefifty/gists{/gist_id}","starred_url":"https://api.github.com/users/dlfivefifty/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dlfivefifty/subscriptions","organizations_url":"https://api.github.com/users/dlfivefifty/orgs","repos_url":"https://api.github.com/users/dlfivefifty/repos","events_url":"https://api.github.com/users/dlfivefifty/events{/privacy}","received_events_url":"https://api.github.com/users/dlfivefifty/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-01-31T14:24:07Z","updated_at":"2018-02-20T14:59:04Z","closed_at":null,"author_association":"OWNER","body":""},"comment":{"url":"https://api.github.com/repos/JuliaMatrices/BlockBandedMatrices.jl/issues/comments/367004125","html_url":"https://github.com/JuliaMatrices/BlockBandedMatrices.jl/issues/2#issuecomment-367004125","issue_url":"https://api.github.com/repos/JuliaMatrices/BlockBandedMatrices.jl/issues/2","id":367004125,"user":{"login":"dlfivefifty","id":1229737,"avatar_url":"https://avatars3.githubusercontent.com/u/1229737?v=4","gravatar_id":"","url":"https://api.github.com/users/dlfivefifty","html_url":"https://github.com/dlfivefifty","followers_url":"https://api.github.com/users/dlfivefifty/followers","following_url":"https://api.github.com/users/dlfivefifty/following{/other_user}","gists_url":"https://api.github.com/users/dlfivefifty/gists{/gist_id}","starred_url":"https://api.github.com/users/dlfivefifty/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dlfivefifty/subscriptions","organizations_url":"https://api.github.com/users/dlfivefifty/orgs","repos_url":"https://api.github.com/users/dlfivefifty/repos","events_url":"https://api.github.com/users/dlfivefifty/events{/privacy}","received_events_url":"https://api.github.com/users/dlfivefifty/received_events","type":"User","site_admin":false},"created_at":"2018-02-20T14:59:04Z","updated_at":"2018-02-20T14:59:04Z","author_association":"OWNER","body":"Fixed!\r\n\r\n```julia\r\nl , u = 1,1\r\nλ , μ = 1,1\r\nN = M = 1000\r\ncols = rows = 1:N\r\n\r\ndataA = randn((λ+μ+1)*(l+u+1), sum(cols))\r\nA = _BandedBlockBandedMatrix(copy(dataA), (rows,cols), (l,u), (λ,μ))\r\n\r\n\r\nv = randn(size(A,2))  # ~500k entries\r\n\r\n@time A*v # 0.006621 seconds (44.98 k allocations: 5.237 MiB)\r\n```"}}
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