-np 1 ********************************************************************** [gcf@gridfarm007 gcf]$ ./runnp1 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 0m0.500s 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 0m0.660s 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 0m2.052s 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 gridfarm006.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm004.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 0m0.543s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm004.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 0m0.698s user 0m0.000s sys 0m0.010s --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm004.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 0m2.291s user 0m0.000s sys 0m0.010s 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 gridfarm005.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in ------------------------------------------------- Processor gridfarm005.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 0m0.548s 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 gridfarm004.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm005.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 0m0.733s 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 gridfarm005.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm005.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 0m2.260s user 0m0.000s sys 0m0.010s 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 gridfarm005.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm004.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 0m0.587s user 0m0.000s sys 0m0.000s --------------------- 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 gridfarm004.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm005.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 0m0.881s user 0m0.010s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 16 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm005.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 0m3.568s user 0m0.000s sys 0m0.000s 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 gridfarm006.ucs.indiana.edu checking in Processor gridfarm004.ucs.indiana.edu checking in Processor gridfarm005.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 0m0.555s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm004.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 0m2.267s user 0m0.000s sys 0m0.000s --------------------- Compiling TestProg Executing the code with -np 4 Processor gridfarm007.ucs.indiana.edu checking in Processor gridfarm005.ucs.indiana.edu checking in Processor gridfarm006.ucs.indiana.edu checking in Processor gridfarm004.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 0m17.899s user 0m0.000s sys 0m0.010s LAM 6.5.9/MPI 2 C++/ROMIO - Indiana University