Intel Fortran Compiler for Linux System
In our work station, there are 10 nodes. The program is compiled by Intel Fortran. Then it runs well in Node1. However, in other nodes, it needs a very long time to write a 2D data file, while reading data from file is very fast. The compile options I use are -r8 -O3 -automatic -arch pn4 -axN -xN -ip -ipo -mtune=pentium4. In addition, if I use the Absoft Fortran Compiler, the above problem doesn't happen! How to solve it!!
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