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SimpleMemoryBlock.clp
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158 lines (143 loc) · 5.58 KB
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;------------------------------------------------------------------------------
; syn
; Copyright (c) 2013-2017, Joshua Scoggins and Contributors
; All rights reserved.
;
; Redistribution and use in source and binary forms, with or without
; modification, are permitted provided that the following conditions are met:
; * Redistributions of source code must retain the above copyright
; notice, this list of conditions and the following disclaimer.
; * Redistributions in binary form must reproduce the above copyright
; notice, this list of conditions and the following disclaimer in the
; documentation and/or other materials provided with the distribution.
;
; THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
; WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
; DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
; ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
; (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
; ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
; SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
;------------------------------------------------------------------------------
; SimpleMemoryBlock.clp - a separate device process meant to respond on
; named pipes to requests
;------------------------------------------------------------------------------
(batch* cortex.clp)
(batch* MainModuleDeclaration.clp)
(batch* ExternalAddressWrapper.clp)
(batch* Device.clp)
(batch* MemoryBlock.clp)
(batch* Paragraph.clp)
(batch* order.clp)
(batch* SimpleServer.clp)
(defgeneric MAIN::make-section)
(defgeneric MAIN::make-paragraph)
(defgeneric MAIN::make-page)
(defmethod MAIN::make-paragraph
((?count INTEGER
(>= 8
?current-argument
1)))
(bind ?result
(create$))
(loop-for-count (?i 1 ?count) do
(bind ?result
?result
(make-instance of encyclopedia-sentence)))
(make-instance of encyclopedia-paragraph
(children ?result)))
(defmethod MAIN::make-paragraph
()
(make-paragraph 8))
(defmethod MAIN::make-page
()
(make-page 256))
(defmethod MAIN::make-page
((?count INTEGER
(>= 256
?current-argument
1)))
(bind ?result
(create$))
(loop-for-count (?i 1 ?count) do
(bind ?result
?result
(make-paragraph)))
(make-instance of encyclopedia-page
(children ?result)))
(defmethod MAIN::make-section
()
(make-section 256))
(defmethod MAIN::make-section
((?num-pages INTEGER
(>= 256 ?current-argument
1)))
(bind ?result
(create$))
(loop-for-count (?i 1 ?num-pages) do
(bind ?result
?result
(make-page)))
(make-instance of encyclopedia-section
(children ?result)))
(definstances MAIN::main-memory
(main-memory of iris64-encyclopedia
(children)))
(deffacts MAIN::sections
(make-section for [main-memory] (gensym*))
(make-section for [main-memory] (gensym*))
(make-section for [main-memory] (gensym*)))
(defrule MAIN::construct-section
(stage (current system-init))
?f <- (make-section for ?mem ?)
(object (is-a iris64-encyclopedia)
(name ?mem)
(children $?children))
=>
(retract ?f)
; have to do this outside the modify instance to keep performance up
(bind ?section
(make-section))
(modify-instance ?mem
(children $?children
?section)))
(defrule MAIN::add-memory-location-to-command
(stage (current read))
?f <- (inspect action)
?k <- (action $?body)
(object (is-a iris64-encyclopedia)
(name ?target))
=>
(retract ?f ?k)
(assert (action ?body from ?target)))
; TODO: add support for restarting execution
;----------------------------------------------------------------
; Commands are - read, write, shutdown
(defrule MAIN::read-memory
(stage (current dispatch))
?k <- (action read ?address callback ?callback from ?target)
(object (is-a iris64-encyclopedia)
(name ?target))
=>
(retract ?k)
(assert (command-writer (target ?callback)
(command (send ?target
read
?address)))))
(defrule MAIN::write-memory
(stage (current dispatch))
?k <- (action write ?address ?value callback ?callback from ?target)
(object (is-a iris64-encyclopedia)
(name ?target))
=>
(retract ?k)
(assert (command-writer (target ?callback)
(command (send ?target
write
?address
?value)))))
;(deffacts MAIN::connection-info
; (setup connection /tmp/syn/memory))