-np 1 ********************************************************************** Halting lamd LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University ----------------------------------------------------------------------------- It seems that there is no lamd running on this host, which indicates that the LAM/MPI runtime environment is not operating. The LAM/MPI runtime environment is necessary for the "lamhalt" command. Please run the "lamboot" command the start the LAM/MPI runtime environment. See the LAM/MPI documentation for how to invoke "lamboot" across multiple machines. ----------------------------------------------------------------------------- Cleaning up LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University --------------------- Compiling TestProg Executing the code with -np 1 Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 10000 grid points is 3.1415926535898100e+00 The error or the discrepancy between exact and computed value of Pi : 1.6875389974302379e-14 ------------------------------------------------- real 0m0.505s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 1 Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 1000000 grid points is 3.1415926535896550e+00 The error or the discrepancy between exact and computed value of Pi : 1.3811174426336947e-13 ------------------------------------------------- real 0m0.665s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 1 Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 10000000 grid points is 3.1415926535901972e+00 The error or the discrepancy between exact and computed value of Pi : 4.0412118096355698e-13 ------------------------------------------------- real 0m2.056s user 0m0.000s sys 0m0.000s LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University -np 2 ********************************************************************** [gcf@gridfarm007 gcf]$ ./runnp2 Halting lamd LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University ----------------------------------------------------------------------------- It seems that there is no lamd running on this host, which indicates that the LAM/MPI runtime environment is not operating. The LAM/MPI runtime environment is necessary for the "lamhalt" command. Please run the "lamboot" command the start the LAM/MPI runtime environment. See the LAM/MPI documentation for how to invoke "lamboot" across multiple machines. ----------------------------------------------------------------------------- Cleaning up LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University --------------------- Compiling TestProg Executing the code with -np 2 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 20000 grid points is 3.1415926535897998e+00 The error or the discrepancy between exact and computed value of Pi : 6.6613381477509392e-15 ------------------------------------------------- real 0m0.505s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 2 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 2000000 grid points is 3.1415926535897416e+00 The error or the discrepancy between exact and computed value of Pi : 5.1514348342607263e-14 ------------------------------------------------- real 0m0.683s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 2 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 20000000 grid points is 3.1415926535899477e+00 The error or the discrepancy between exact and computed value of Pi : 1.5454304502782179e-13 ------------------------------------------------- real 0m2.146s user 0m0.000s sys 0m0.000s LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University' -np 4 ********************************************************************** [gcf@gridfarm007 gcf]$ ./runnp4 Halting lamd LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University ----------------------------------------------------------------------------- It seems that there is no lamd running on this host, which indicates that the LAM/MPI runtime environment is not operating. The LAM/MPI runtime environment is necessary for the "lamhalt" command. Please run the "lamboot" command the start the LAM/MPI runtime environment. See the LAM/MPI documentation for how to invoke "lamboot" across multiple machines. ----------------------------------------------------------------------------- Cleaning up LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- real 0m0.513s user 0m0.010s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- real 0m0.780s user 0m0.000s sys 0m0.010s --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- real 0m3.202s user 0m0.000s sys 0m0.020s LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University -np 8 ********************************************************************** [gcf@gridfarm007 gcf]$ ./runnp8 Halting lamd LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University ----------------------------------------------------------------------------- It seems that there is no lamd running on this host, which indicates that the LAM/MPI runtime environment is not operating. The LAM/MPI runtime environment is necessary for the "lamhalt" command. Please run the "lamboot" command the start the LAM/MPI runtime environment. See the LAM/MPI documentation for how to invoke "lamboot" across multiple machines. ----------------------------------------------------------------------------- Cleaning up LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University --------------------- Compiling TestProg Executing the code with -np 8 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 80000 grid points is 3.1415926535897891e+00 The error or the discrepancy between exact and computed value of Pi : 3.9968028886505635e-15 ------------------------------------------------- real 0m0.533s user 0m0.000s sys 0m0.010s --------------------- Compiling TestProg Executing the code with -np 8 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 8000000 grid points is 3.1415926535898171e+00 The error or the discrepancy between exact and computed value of Pi : 2.3980817331903381e-14 ------------------------------------------------- real 0m1.055s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 8 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 80000000 grid points is 3.1415926535899299e+00 The error or the discrepancy between exact and computed value of Pi : 1.3677947663381929e-13 ------------------------------------------------- real 0m6.143s user 0m0.000s sys 0m0.000s LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University -np 16 ********************************************************************** [gcf@gridfarm007 gcf]$ ./runnp16 Halting lamd LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University ----------------------------------------------------------------------------- It seems that there is no lamd running on this host, which indicates that the LAM/MPI runtime environment is not operating. The LAM/MPI runtime environment is necessary for the "lamhalt" command. Please run the "lamboot" command the start the LAM/MPI runtime environment. See the LAM/MPI documentation for how to invoke "lamboot" across multiple machines. ----------------------------------------------------------------------------- Cleaning up LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University --------------------- Compiling TestProg Executing the code with -np 16 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 160000 grid points is 3.1415926535897918e+00 The error or the discrepancy between exact and computed value of Pi : 1.3322676295501878e-15 ------------------------------------------------- real 0m0.573s user 0m0.000s sys 0m0.020s --------------------- Compiling TestProg Executing the code with -np 16 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 16000000 grid points is 3.1415926535897829e+00 The error or the discrepancy between exact and computed value of Pi : 1.0214051826551440e-14 ------------------------------------------------- real 0m1.779s user 0m0.000s sys 0m0.030s --------------------- Compiling TestProg Executing the code with -np 16 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- The computed Pi of the integral for 160000000 grid points is 3.1415926535898424e+00 The error or the discrepancy between exact and computed value of Pi : 4.9293902293356950e-14 ------------------------------------------------- real 0m11.283s user 0m0.000s sys 0m0.020s LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University -np 4 MPI times 10 ***************************************************************** [gcf@gridfarm007 gcf]$ ./runnp4 Halting lamd LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University ----------------------------------------------------------------------------- It seems that there is no lamd running on this host, which indicates that the LAM/MPI runtime environment is not operating. The LAM/MPI runtime environment is necessary for the "lamhalt" command. Please run the "lamboot" command the start the LAM/MPI runtime environment. See the LAM/MPI documentation for how to invoke "lamboot" across multiple machines. ----------------------------------------------------------------------------- Cleaning up LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- 0 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 1 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 2 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 3 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 4 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 5 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 6 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 7 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 8 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- ------------------------------------------------- 9 The computed Pi of the integral for 40000 grid points is 3.1415926535897909e+00 The error or the discrepancy between exact and computed value of Pi : 2.2204460492503131e-15 ------------------------------------------------- real 0m0.548s user 0m0.000s sys 0m0.010s --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- 0 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 1 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 2 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 3 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 4 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 5 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 6 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 7 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 8 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- ------------------------------------------------- 9 The computed Pi of the integral for 4000000 grid points is 3.1415926535897509e+00 The error or the discrepancy between exact and computed value of Pi : 4.2188474935755949e-14 ------------------------------------------------- real 0m3.290s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in ------------------------------------------------- 0 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 1 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 2 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 3 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 4 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 5 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 6 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 7 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 8 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- ------------------------------------------------- 9 The computed Pi of the integral for 40000000 grid points is 3.1415926535899525e+00 The error or the discrepancy between exact and computed value of Pi : 1.5942802633617248e-13 ------------------------------------------------- real 0m28.554s user 0m0.000s sys 0m0.000s LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University