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Descripción del Proyecto

Yap is a high-performance Prolog compiler developed at LIACC, Universidade do Porto. Its Prolog engine is based on the WAM (Warren Abstract Machine), with several optimizations for better performance, and achieves performance comparable or exceeding that of commercial Prolog systems. Yap is largely compatible with the major Edinburgh Prolog systems, and has been ported to most 32-bit and 64-bit Unix based platforms. A Windows port is also available.

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2002-06-05 09:23 Back to release list
4.3.22

Esta versión incluye un nuevo recolector de basura atómica, y corrige problemas con el modo predeterminado de error de sintaxis, la semántica de recuperación de espacio para la lógica de actualización, las referencias a entradas eliminadas con la semántica de actualización lógica, haciendo instaces no suprime la semántica de actualización lógica, garbage_collect llamando do_gc con P, no CP, utilizando YAPSHAREDIR como en el manual, y los mensajes de advertencia sobre unify_extension.
Tags: Minor bugfixes
This release features a new atom garbage collector, and fixes problems with the default syntax error mode, recovering space for logical update semantics, references to deleted entries with logical update semantics, making deleted instaces fail for logical update semantics, garbage_collect calling do_gc with P, not CP, using YAPSHAREDIR as in the manual, and warning messages about unify_extension.

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