Compiling APL: the Yorktown APL translator
IBM Journal of Research and Development
Program analysis and code generation in an APL/370 compiler
IBM Journal of Research and Development
An APL compiler
A programming language
Replacing an explicit loop by the "each" operator
Proceedings of the 2001 conference on APL: an arrays odyssey
Embedding a Tcl web server into APL
Proceedings of the 2001 conference on APL: an arrays odyssey
SAPL: APL as client and server for SAP R2/R3 systems
APL '02 Proceedings of the 2002 conference on APL: array processing languages: lore, problems, and applications
A translator system for the MATLAB language: Research Articles
Software—Practice & Experience
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Even if APL is the best-suited programming language for multi-dimensional data, nowadays computer applications additionally require complex graphical user interfaces, internet and database access. Combining software written in C, C++ or Java with interpreted APL programs is difficult. A homogeneous solution has been found by automatically converting APL programs into native C code. A complete APL2 like system including interpreter and session manager has been implemented in ISO C from scratch based on the standard C library. It is the property of the author and not yet commercially available. It has been successfully compiled on several operating systems. The built in system call APL2C allows one to compile any APL function including all referenced functions or operators within the workspace into native C code and completely removes the interpreter using direct calls to the C coded APL primitives. Only obvious restrictions (no runtime execution of character arrays or dynamic creation of functions via FX) apply. In addition, a makefile is created to enable the simple build of standalone executable files. The C files, generated by APL2C, can be easily mixed with other C/C++ source files and compiled on any platform provided that the required library for the APL primitives is available.