<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">Hello, guys:</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">When I run the following command of High performance Linpack benchmark(HPL):</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">mpirun -n 4 ./xhpl ,</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">it gives me the following error :</div><div
style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div><div><font face="'times new roman', 'new york', times, serif">0 - <NO ERROR MESSAGE> : Could not convert index 1140850688 into a pointer</font></div><div><font face="'times new roman', 'new york', times, serif">The index may be an incorrect argument.</font></div><div><font face="'times new roman', 'new york', times, serif">Possible sources of this problem are a missing "include 'mpif.h'",</font></div><div><font face="'times new roman', 'new york', times, serif">a misspelled MPI object (e.g., MPI_COM_WORLD instead of MPI_COMM_WORLD)</font></div><div><font face="'times new roman', 'new york', times, serif">or a misspelled user variable for an MPI object (e.g.,</font></div><div><font face="'times new roman', 'new york', times, serif">com instead of comm).</font></div><div><font face="'times new roman', 'new york', times, serif">[0] Aborting
program !</font></div><div><font face="'times new roman', 'new york', times, serif">[0] Aborting program!</font></div><div><font face="'times new roman', 'new york', times, serif">p0_8906: p4_error: : 9039</font></div><div><font face="'times new roman', 'new york', times, serif">0 - <NO ERROR MESSAGE> : Could not convert index 1140850688 into a pointer</font></div><div><font face="'times new roman', 'new york', times, serif">The index may be an incorrect argument.</font></div><div><font face="'times new roman', 'new york', times, serif">Possible sources of this problem are a missing "include 'mpif.h'",</font></div><div><font face="'times new roman', 'new york', times, serif">a misspelled MPI object (e.g., MPI_COM_WORLD instead of MPI_COMM_WORLD)</font></div><div><font face="'times new roman', 'new york', times, serif">or a misspelled user variable for an MPI object (e.g.,</font></div><div><font face="'times new roman', 'new york', times,
serif">com instead of comm).</font></div><div><font face="'times new roman', 'new york', times, serif">[0] Aborting program !</font></div><div><font face="'times new roman', 'new york', times, serif">[0] Aborting program!</font></div><div><font face="'times new roman', 'new york', times, serif">p0_8907: p4_error: : 9039</font></div><div><font face="'times new roman', 'new york', times, serif">0 - <NO ERROR MESSAGE> : Could not convert index 1140850688 into a pointer</font></div><div><font face="'times new roman', 'new york', times, serif">The index may be an incorrect argument.</font></div><div><font face="'times new roman', 'new york', times, serif">Possible sources of this problem are a missing "include 'mpif.h'",</font></div><div><font face="'times new roman', 'new york', times, serif">a misspelled MPI object (e.g., MPI_COM_WORLD instead of MPI_COMM_WORLD)</font></div><div><font face="'times new roman', 'new york', times, serif">or
a misspelled user variable for an MPI object (e.g.,</font></div><div><font face="'times new roman', 'new york', times, serif">com instead of comm).</font></div><div><font face="'times new roman', 'new york', times, serif">[0] Aborting program !</font></div><div><font face="'times new roman', 'new york', times, serif">[0] Aborting program!</font></div><div><font face="'times new roman', 'new york', times, serif">p0_8908: p4_error: : 9039</font></div><div><font face="'times new roman', 'new york', times, serif">0 - <NO ERROR MESSAGE> : Could not convert index 1140850688 into a pointer</font></div><div><font face="'times new roman', 'new york', times, serif">The index may be an incorrect argument.</font></div><div><font face="'times new roman', 'new york', times, serif">Possible sources of this problem are a missing "include 'mpif.h'",</font></div><div><font face="'times new roman', 'new york', times, serif">a misspelled MPI object (e.g.,
MPI_COM_WORLD instead of MPI_COMM_WORLD)</font></div><div><font face="'times new roman', 'new york', times, serif">or a misspelled user variable for an MPI object (e.g.,</font></div><div><font face="'times new roman', 'new york', times, serif">com instead of comm).</font></div><div><font face="'times new roman', 'new york', times, serif">[0] Aborting program !</font></div><div><font face="'times new roman', 'new york', times, serif">[0] Aborting program!</font></div><div><font face="'times new roman', 'new york', times, serif">p0_8909: p4_error: : 9039</font></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;
">Can someone help me ?</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">Thanks,</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">Long</div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div></div><div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; "><br></div></div></body></html>