now I calculate AX=B ,while A X B is complex matrix,if i set size A is 3*3，B is 3*1，and it Calculate the correct.But if i set A is 58*58 and B is 58*256 complex matrix,it Calculation error.And i see the error happen at cublasCgemv,.I see the L have value,and d_B have value also,after cublasCgemv,there is no value ,
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I want to konw whether cublasCgemv is only Calculate the Unknown matrices size is n*1 matrices – XiaoLeiChang Mar 31 '17 at 09:19
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Now I has been solved – XiaoLeiChang Apr 06 '17 at 00:42