[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Chicken-janitors] #757: provide ##core#inline-routines for cheap SRFI-4

From: Chicken Trac
Subject: [Chicken-janitors] #757: provide ##core#inline-routines for cheap SRFI-4 vector primitives
Date: Sat, 17 Dec 2011 16:44:51 -0000

#757: provide ##core#inline-routines for cheap SRFI-4 vector primitives
 Reporter:  felix        |       Owner:  felix
     Type:  enhancement  |      Status:  new  
 Priority:  minor        |   Milestone:       
Component:  compiler     |     Version:  4.7.x
 Keywords:               |  
 `XXXvector-length`, `XXXvector-ref` and `XXXvector-set!` would be much
 more efficient if routines callable via `##core#inline[_allocate]` would
 be available for them (just as it currently is for, say, `vector-ref`).
 Since the structure-tag is not available in the C runtime, it has to be
 explicitly passed, e.g.

 C_word C_i_XXXvector_ref(C_word tag, C_word vec, C_word index);
 C_word C_i_XXXvector_set(C_word tag, C_word vec, C_word index, C_word x);
 C_word C_i_XXXvector_length(C_word tag, C_word vec);

Ticket URL: <>
Chicken Scheme <>
Chicken Scheme is a compiler for the Scheme programming language.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]