<div dir="ltr"> I have to solve linear problems like Ax=b many times, and all of linear problems have the same A but b is different.<div><br></div><div>My goal is to do A=LU using SuperLU_DIST,and then reuse this LU factorization to solve Ly=b, Ux=y.</div><div><br></div><div>How to do it ? How to implement it more efficiently?</div><div><br></div><div>Thanks!<br><div> </div></div></div>
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