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DMS Software Reengineering Toolkit: Several code generation DSLs (attribute grammars, tree patterns, source-to-source rewrites) Active DSLs represented as abstract syntax trees DSL instance Well-formed output language code fragments Any programming language (proven for C, C++, Java, C#, PHP, COBOL) gSOAP: C / C++ WSDL specifications
When code generation occurs at runtime, as in just-in-time compilation (JIT), it is important that the entire process be efficient with respect to space and time. For example, when regular expressions are interpreted and used to generate code at runtime, a non-deterministic finite-state machine is often generated instead of a deterministic one, because usually the former can be created more ...
Machine-dependent software is software that runs only on a specific computer. Applications that run on multiple computer architectures are called machine-independent, or cross-platform . [ 1 ] Many organisations opt for such software because they believe that machine-dependent software is an asset and will attract more buyers.
Otaku Software held a beta test during August and September 2007, [7] and the first release under the DeskSpace name, version 1.5.1, was released on 18 September 2007. [8] DeskSpace 1.5.1 included a completely re-written graphics subsystem, based on the TopDesk graphics subsystem, that supported multiple monitors and 360 degree sky box backgrounds.
Cranelift (formerly known as Cretonne) is an optimizing compiler backend that converts a target-independent intermediate representation into executable machine code. It is written in Rust . The project started in 2016 and is currently developed by Bytecode Alliance .
Machine code is generally different from bytecode (also known as p-code), which is either executed by an interpreter or itself compiled into machine code for faster (direct) execution. An exception is when a processor is designed to use a particular bytecode directly as its machine code, such as is the case with Java processors .
To do this, they can configure their machine or system on the basis of modules that define, for example, the mechatronic structure or the software function to be used, including the entire functionality. From this configuration, an integrated configurator generates viewable IEC 61131-3 code.
Adapt the source of the code generator to the new machine. Execute the adapted source using the interpreter with the code generator source as input. This will generate the machine code for the code generator. The difficult part of coding the optimization routines is done using the high-level language instead of the assembly language of the target.