{"action":"created","issue":{"url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/710","labels_url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/710/labels{/name}","comments_url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/710/comments","events_url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/710/events","html_url":"https://github.com/xianyi/OpenBLAS/issues/710","id":121007464,"number":710,"title":"OpenBLAS(0.2.15) build for android get the wrong answer","user":{"login":"fhowen","id":14502132,"avatar_url":"https://avatars.githubusercontent.com/u/14502132?v=3","gravatar_id":"","url":"https://api.github.com/users/fhowen","html_url":"https://github.com/fhowen","followers_url":"https://api.github.com/users/fhowen/followers","following_url":"https://api.github.com/users/fhowen/following{/other_user}","gists_url":"https://api.github.com/users/fhowen/gists{/gist_id}","starred_url":"https://api.github.com/users/fhowen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fhowen/subscriptions","organizations_url":"https://api.github.com/users/fhowen/orgs","repos_url":"https://api.github.com/users/fhowen/repos","events_url":"https://api.github.com/users/fhowen/events{/privacy}","received_events_url":"https://api.github.com/users/fhowen/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-12-08T13:37:12Z","updated_at":"2015-12-09T00:26:31Z","closed_at":null,"body":"what I have:\r\nXiaoMIi note : CPU:QUALCOMM 801\r\n\r\nI want to use your blas on my phone, so I follow the instructions \r\nmake HOSTCC=gcc CC=arm-linux-androideabi-gcc NO_LAPACK=1 TARGET=ARMV7\r\n\r\nthen I got the .a file.\r\n\r\nI also use\r\n\r\nTARGET_CFLAGS += -mhard-float -D_NDK_MATH_NO_SOFTFP=1\r\nTARGET_LDFLAGS += -Wl,--no-warn-mismatch -lm_hard\r\n\r\nin my makefile of my code . everything goes well and I got my program binary file,But on the mobile phone the result of cblas_sgemm is always wrong.\r\nI think I might have made some mistakes in the compile progress,but I don't know where.\r\ncan you help me?"},"comment":{"url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/comments/163066113","html_url":"https://github.com/xianyi/OpenBLAS/issues/710#issuecomment-163066113","issue_url":"https://api.github.com/repos/xianyi/OpenBLAS/issues/710","id":163066113,"user":{"login":"fhowen","id":14502132,"avatar_url":"https://avatars.githubusercontent.com/u/14502132?v=3","gravatar_id":"","url":"https://api.github.com/users/fhowen","html_url":"https://github.com/fhowen","followers_url":"https://api.github.com/users/fhowen/followers","following_url":"https://api.github.com/users/fhowen/following{/other_user}","gists_url":"https://api.github.com/users/fhowen/gists{/gist_id}","starred_url":"https://api.github.com/users/fhowen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fhowen/subscriptions","organizations_url":"https://api.github.com/users/fhowen/orgs","repos_url":"https://api.github.com/users/fhowen/repos","events_url":"https://api.github.com/users/fhowen/events{/privacy}","received_events_url":"https://api.github.com/users/fhowen/received_events","type":"User","site_admin":false},"created_at":"2015-12-09T00:26:31Z","updated_at":"2015-12-09T00:26:31Z","body":"I use A=[1,2,3,4],B=[2,1,1,2],so the C should be C=[4,5,10,11].(the elements are float type)\r\nI use OpenBLAS on my computer ,and the result is right.\r\nbut when I run it on my phone ,the output is:\r\n9.65372e-309 , 8.69594e-311 , 8.69594e-311 , 8.69594e-311(always this result)"}}