<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>attached is an example modified from ksp/ex11.c. I found even I do not modify</div><div>matrices there are problems.</div><div><br></div><div>Just make and run with </div><div> mpirun -np 1 gasm_test -ksp_monitor -n 64</div><div>and</div><div> mpirun -np 2 gasm_test -ksp_monitor -n 64</div><div>You will see how the ASM gives the same result in the two runs.</div><div><br></div><div>Then, do a replacement for ASM->GASM, make and run again like before.</div><div>I saw different results from two runs.</div><div><br></div><div>thank you,</div><div>Hui</div><div><br></div><div><br></div><div></div></body></html>