Difference between revisions of "Uintah/AMR"
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-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 in the mean profile callpath view are several key numbers. First the <tt>2112.575</tt> second overall runtime. | + | Highlighted below in the mean profile callpath view are several key numbers. First the <font color=red><tt>2112.575</tt></font> second overall runtime. |
− | Next, we see that <tt>165.938</tt> seconds are spent in the task <tt>ICE::advectAndAdvanceInTime</tt>. | + | Next, we see that <font color=red><tt>165.938</tt></font> seconds are spent in the task <tt>ICE::advectAndAdvanceInTime</tt>. |
+ | |||
+ | Of that <font color=red><tt>165.938</tt></font> seconds, <font color=blue><tt>85.071</tt></font> are spent in computation (<tt>runTask()</tt>), and <font color=blue><tt>53.622</tt></font> seconds are spent in <tt>MPI_Waitsome()</tt> | ||
+ | |||
− | |||
[[Image:UintahAMR-callpath.png]] | [[Image:UintahAMR-callpath.png]] |
Revision as of 00:56, 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()