IMSL Fortran library is a Fortran subroutine library for scientific computing, and contains over 1000 functions of numerical calculation, statistical analysis, and special functions. It provides a comprehensive set of algorithms of IMSL products for Fortran, including IMSL F90 library, IMSL FORTRAN 77 library, and IMSL parallel processing features. It delivers an easy-to-operate interface provided by LAPACK, ScaLAPACK, and SuperLU.
A time-consuming algorithm such as matrix operations, linear system, eigensystem analysis, or fast fourier transform(FFT) is processed in parallel on all sorts of SMP systems. And it makes a great enhancement to a large-scale problem.
| Version | Module File Name | SystemA | System B/C | System G/Cloud |
|---|---|---|---|---|
| 2022.1.0 | imsl/fnl-2022.1.0 | - | AU | - |
AU ： Available for academic users only
- ： Not available
If you want to use the IMSL library, you need to use the Intel compiler. Execute the module command as follows.
$ module load imsl/fnl-2022.1.0Please refer to Modules for details on the module command.
The environment settings set the link options required for compilation as environment variables. Please use these environment variables to compile.
| Type | Environment Variables | Description |
|---|---|---|
| Compiler | $FC | Fortran Compiler |
| Compile Option | $F90FLAGS | Compile Option for Fortran90 |
| Link Option | $LINK_FNL | Static library (Non-parallelized) |
| 〃 | $LINK_MPIS | Static library (MPI parallelized) |
$ ifort $F90FLAGS sample.f90 $LINK_FNL （Non-parallelized System B,C）
$ mpiifort $F90FLAGS sample.f90 $LINK_MPIS （MPI parallelized System B,C）