stdlib
stdlib copied to clipboard
fortran-lang
Fortran Standard Library
Currently we don't have a Markdown template for spec documents. We should have one. Benefits include: * Makes it easier for contributors to write spec docs. * Ensures consistency if...
### Motivation While working with data that varies at runtime like reading data from a file, or algorithms that don't have fixed bounds on the number of items they create...
Style guide
Use this issue to discuss the code style for the stdlib. The most widely supported elements of style will eventually be merged into the [Style Guide for contributors](https://github.com/fortran-lang/stdlib/blob/master/STYLE_GUIDE.md).
## Colors Module In order to support colors and styling (bold, underline and etc) I propose a small utility to handle colored output, namely `stdlib_colors`. The use cases can vary,...
The [FizzBuzz discussion](https://fortran-lang.discourse.group/t/fizzbuzz-in-fortran-much-slower-than-in-c/2339) at Discourse, especially the code by Steve Kargl that calls C `printf` and `puts`, suggests to me that some C functions, especially those doing I/O, should have...
Would it be useful for this module to also provide compile-time constants of compiler version and options used to build it? ``` module m use iso_fortran_env, only: compiler_version, compiler_options character(*),...
**Description** To support linear algebra operations we want to have interfaces/wrappers for BLAS and LAPACK, maybe even to BLACS, PBLAS and ScaLAPACK at some point. Before we start working on...
So there have been a few discussions about optval before: * https://github.com/fortran-lang/stdlib/issues/524 * https://github.com/fortran-lang/stdlib/issues/448 The former thread established the performance implications of sprinkling `optval` here and there are likely negligible....
I suggest that stdlib have a subroutine that returns properties of files that are open ``` subroutine opened_units(units,files,actions,accesses,forms) integer, intent(out), optional :: units(:) character (len=*), intent(out), optional :: files(:), actions(:),...
In R, arrays are indexed from 1, and negative indices conveniently denote excluded elements, as illustrated by ``` > x = c(10,20,30,40) > x[c(2,3)] [1] 20 30 > x[-c(2,3)] [1]...