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Input Form:Deal with this potential dealer,buyer,seller,supplier,manufacturer,exporter,importer
(Any information to deal,buy, sell, quote for products or service)
Prolog Terms - Amzi Strings do not occupy space in the atom table and the space they occupy is automatically collected and reused by the system once the string is no longer needed Consequently, strings can be more memory-efficient for large quantities of textual information
section (packages table. html) - SWI-Prolog Please note that the existence of an order-table implies simple contatenation using atom_concat 3 cannot be used to determine the non-matched part of the string
section (packages table. html) - SWI-Prolog 2 Managing external tables 2 1 Creating and destroying tables This section describes the predicates required for creating and destroying the access to external database tables new_table (+File, +Columns, +Options, -Handle) Create a description of a new table, stored in File Columns is a list of descriptions for each column
Manipulating Prolog terms 10 4 2 Managing Prolog atoms Each atom has a unique internal key (an integer) which corresponds to its index in the GNU Prolog atom table It is possible to obtain the information about an atom and to create new atoms using:
Yet Another Lock-Free Atom Table Design for Scalable Symbol . . . Prolog systems rely on an atom table for symbol management, which is usually implemented as a dynamically resizeable hash table This is ideal for single threaded execution, but can become a bottleneck in a multi-threaded scenario In this work, we replace the original atom table implementation in the YAP Prolog system with a lock-free hash-based data structure, named Lock-free Hash Tries