Mercurial > urweb
view src/cache.sml @ 2234:2f7ed04332a0
Progress on LRU cache but still more known bugs to fix.
author | Ziv Scully <ziv@mit.edu> |
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date | Sun, 28 Jun 2015 12:46:51 -0700 |
parents | af1585e7d645 |
children | 0bdfec16a01d |
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structure Cache = struct type cache = {(* Takes a query ID and parameters (and, for store, the value to store) and gives an FFI call that checks, stores, or flushes the relevant entry. The parameters are strings for check and store and optional strings for flush because some parameters might not be fixed. *) check : int * Mono.exp list -> Mono.exp', store : int * Mono.exp list * Mono.exp -> Mono.exp', flush : int * Mono.exp list -> Mono.exp', (* Generates C needed for FFI calls in check, store, and flush. *) setupGlobal : Print.PD.pp_desc, setupQuery : {index : int, params : int} -> Print.PD.pp_desc} end