<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div><span class="Apple-style-span" style="color: rgb(69, 69, 69); font-family: Arial, Helvetica, sans-serif; font-size: 12px; ">hi.</span></div><div><span class="Apple-style-span" style="color: rgb(69, 69, 69); font-family: Arial, Helvetica, sans-serif; font-size: 12px; ">Im new in parallel programming and I can write parallel codes for computations such as FDTD and so on .<br>> I have a pc with core i7 quad core cpu and I run my code on win 7 with this cmd command mpiexec -n 8 a.exe and I want do this on linux after compiling my code with mpicxx I run it with this command mpirun -np 8 ./a.out but just 1 process was work .can you help me what must i</span></div><div><span class="Apple-style-span" style="color: rgb(69, 69, 69); font-family: Arial, Helvetica, sans-serif; font-size: 12px; "> do for running 8 processes on
single pc?<br>> thank you very much.</span></div></div></body></html>