Benjamin S. Kirk benkirk
benkirk
/ hello_world_mpi_ssend_recv.C
Created
November 30, 2022 20:42
test various MPI Send modes with 0-length messages between two ranks.
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| #include <iostream> | |
| #include <iomanip> | |
| #include <cassert> | |
| #include <unistd.h> | |
| #include "mpi.h" | |
| int main (int argc, char **argv) | |
| { |
benkirk
/ test_xdr.C
Last active
December 28, 2015 06:09
tests xdr & native C binary I/O performance for vector and element-wise access.
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| // g++ -O2 -o test_xdr test_xdr.C ; time ./test_xdr | |
| #include <iostream> | |
| #include <vector> | |
| #include <rpc/rpc.h> | |
| #include <ctime> | |
| #include <sys/time.h> | |
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| This file contains any messages produced by compilers while | |
| running configure, to aid debugging if configure makes a mistake. | |
| It was created by libmesh configure 0.9.1pre, which was | |
| generated by GNU Autoconf 2.69. Invocation command line was | |
| $ ../configure --prefix=/Users/benkirk/codes/libmesh/xcode/_inst | |
| ## --------- ## | |
| ## Platform. ## |