Difference between revisions of "Uintah/AMR"
Line 18: | Line 18: | ||
-mpiinc=/usr/local/lam-mpi/include/ -mpilib=/usr/local/lam-mpi/lib -PROFILECALLPATH -useropt=-O3 | -mpiinc=/usr/local/lam-mpi/include/ -mpilib=/usr/local/lam-mpi/lib -PROFILECALLPATH -useropt=-O3 | ||
− | Highlighted below are the 2112.575 second overall runtime | + | Highlighted below in the mean profile callpath view are several key numbers. First the <tt>2112.575</tt> second overall runtime. |
+ | Next, we see that <tt>165.938</tt> seconds are spent in the task <tt>ICE::advectAndAdvanceInTime</tt>. | ||
+ | |||
+ | Of that <tt>165.938</tt> seconds, <tt>85.071</tt> are spent in computation (<tt>runTask()</tt>), and <tt>53.622</tt> seconds are spent in <tt>MPI_Waitsome()</tt> | ||
[[Image:UintahAMR-callpath.png]] | [[Image:UintahAMR-callpath.png]] |
Revision as of 00:54, 26 March 2007
Basic Information
Machine | Inferno (128 node 2.6 GHz Xeon cluster) |
Input File | hotBlob_AMRb.ups |
Run size | 64 CPUs |
Run time | about 35 minutes (2100 seconds) |
Date | March 2007 |
Callpath Results
TAU was configured with:
-mpiinc=/usr/local/lam-mpi/include/ -mpilib=/usr/local/lam-mpi/lib -PROFILECALLPATH -useropt=-O3
Highlighted below in the mean profile callpath view are several key numbers. First the 2112.575 second overall runtime. Next, we see that 165.938 seconds are spent in the task ICE::advectAndAdvanceInTime.
Of that 165.938 seconds, 85.071 are spent in computation (runTask()), and 53.622 seconds are spent in MPI_Waitsome()