Download An Architecture for Combinator Graph Reduction by Philip John Koopman Jr. PDF

, , Comments Off on Download An Architecture for Combinator Graph Reduction by Philip John Koopman Jr. PDF

By Philip John Koopman Jr.

This publication combines structure with implementation strategies for complex programming languages

Show description

Read Online or Download An Architecture for Combinator Graph Reduction PDF

Best architecture books

Polyelectrolytes with Defined Molecular Architecture I

The 2 volumes one hundred sixty five and 166 Polyelectrolytes with outlined Molecular structure summarize contemporary development within the box. the themes contain novel polyelectrolyte architectures together with planar, cylindrical and round polyelectrolyte brushes in addition to micelle, complicated and membrane formation. a few resolution houses akin to conformation of versatile polyions, osmotic coefficients and electrophoretic houses are addressed besides contemporary development in analytical thought and simulation.

Eisenman Architects: University of Phoenix Stadium for the Arizona Cardinals

The fundamental kind of the yankee activities stadium has no longer replaced a lot within the final century. yet in an unforeseen and debatable act of bold, the Arizona Cardinals soccer staff chosen awarding-winning architect and highbrow provocateur Peter Eisenman to layout their stadium in Glendale, Arizona.

Painting in Spain During the Later Eighteenth Century

Among the interval of Velazquez and Goya, Madrid had a full of life inventive institution, which by means of the tip of the 18th century supplied works of top of the range. The work of Melendez, Paret and so forth are featured during this quantity, which additionally describes the artwork and structure of the interval.

Additional resources for An Architecture for Combinator Graph Reduction

Sample text

A definition of the TIGRE abstract machine and its assembly language are given in the next chapter. Chapter 4 Implementation of the TIGRE Machine This chapter discusses the details of implementation of the TIGRE ab­ stract machine. 1 describes the abstract machine and its assem­ bly language. 2 describes the mapping of the TIGRE abstract machine onto different hardware platforms, including assembly language implementations for the VAX and the MIPS R2000 architectures. 3 describes the implementation of the core Turner Set combinators in TIGRE assembly language.

When the subgraph is eventually reduced, a combinator within the eval­ uated subtree will return a value in the result register. This value is pushed onto the spine stack for safe-keeping, and the second argument to + is evaluated. The first argument is popped back off the spine stack, and the result is computed to be transferred back to the routine that called the + combinator. The + combinator also rewrites the node which was the parent of the node containing the + combinator, so that if the subtree is shared the evaluation need only be performed once.

The result is that, on a VAX, the C code generated for a particular combinator is as close as is possible to the VAX assembler expression of that combinator within the limit of the capabilities of the C language. Unfortunately, C is unable to explicitly express indirect jumps, " light-weight" subroutine calls (that do not save stack frames), direct subroutine return stack manipulations, and other convenient implementation mechanisms for TIGRE threading oper­ ations. For this reason, C implementations of TIGRE typically run two or three times slower than assembly language implementations on the same hardware.

Download PDF sample

Rated 4.68 of 5 – based on 46 votes