(reader 'emit-one-index-readers)
(boundp 'emit-one-index-boundps)
(writer 'emit-one-index-writers)))
- (cache (or cache (get-cache 1 nil #'one-index-limit-fn 4)))
+ (cache (or cache (make-cache :key-count 1 :value nil :size 4)))
(dfun-info (one-index-dfun-info type index cache)))
(declare (type cache cache))
(values
cache
dfun-info)))
-(defun make-final-one-index-accessor-dfun (gf type index table)
- (let ((cache (fill-dfun-cache table nil 1 #'one-index-limit-fn)))
- (make-one-index-accessor-dfun gf type index cache)))
-
-(defun one-index-limit-fn (nlines)
- (default-limit-fn nlines))
-
(defun make-n-n-accessor-dfun (gf type &optional cache)
(let* ((emit (ecase type
(reader 'emit-n-n-readers)
(boundp 'emit-n-n-boundps)
(writer 'emit-n-n-writers)))
- (cache (or cache (get-cache 1 t #'n-n-accessors-limit-fn 2)))
+ (cache (or cache (make-cache :key-count 1 :value t :size 2)))
(dfun-info (n-n-dfun-info type cache)))
(declare (type cache cache))
(values
cache
dfun-info)))
-(defun make-final-n-n-accessor-dfun (gf type table)
- (let ((cache (fill-dfun-cache table t 1 #'n-n-accessors-limit-fn)))
- (make-n-n-accessor-dfun gf type cache)))
-
-(defun n-n-accessors-limit-fn (nlines)
- (default-limit-fn nlines))
-
(defun make-checking-dfun (generic-function function &optional cache)
(unless cache
(when (use-caching-dfun-p generic-function)
function)
nil
dfun-info))
- (let* ((cache (or cache (get-cache nkeys nil #'checking-limit-fn 2)))
+ (let* ((cache (or cache (make-cache :key-count nkeys :value nil :size 2)))
(dfun-info (checking-dfun-info function cache)))
(values
(funcall (get-dfun-constructor 'emit-checking metatypes applyp)
cache
dfun-info)))))
-(defun make-final-checking-dfun (generic-function function
- classes-list new-class)
+(defun make-final-checking-dfun (generic-function function classes-list new-class)
(multiple-value-bind (nreq applyp metatypes nkeys)
(get-generic-fun-info generic-function)
(declare (ignore nreq applyp nkeys))
(values (lambda (&rest args)
(invoke-emf function args))
nil (default-method-only-dfun-info))
- (let ((cache (make-final-ordinary-dfun-internal
- generic-function nil #'checking-limit-fn
- classes-list new-class)))
+ (let ((cache (make-final-ordinary-dfun-cache
+ generic-function nil classes-list new-class)))
(make-checking-dfun generic-function function cache)))))
(defun use-default-method-only-dfun-p (generic-function)
(if (early-gf-p generic-function)
(early-gf-methods generic-function)
(generic-function-methods generic-function)))))
-
-(defun checking-limit-fn (nlines)
- (default-limit-fn nlines))
\f
(defun make-caching-dfun (generic-function &optional cache)
(unless cache
(multiple-value-bind (nreq applyp metatypes nkeys)
(get-generic-fun-info generic-function)
(declare (ignore nreq))
- (let* ((cache (or cache (get-cache nkeys t #'caching-limit-fn 2)))
+ (let* ((cache (or cache (make-cache :key-count nkeys :value t :size 2)))
(dfun-info (caching-dfun-info cache)))
(values
(funcall (get-dfun-constructor 'emit-caching metatypes applyp)
dfun-info))))
(defun make-final-caching-dfun (generic-function classes-list new-class)
- (let ((cache (make-final-ordinary-dfun-internal
- generic-function t #'caching-limit-fn
- classes-list new-class)))
+ (let ((cache (make-final-ordinary-dfun-cache
+ generic-function t classes-list new-class)))
(make-caching-dfun generic-function cache)))
-(defun caching-limit-fn (nlines)
- (default-limit-fn nlines))
-
(defun insure-caching-dfun (gf)
(multiple-value-bind (nreq applyp metatypes nkeys)
(get-generic-fun-info gf)
(multiple-value-bind (nreq applyp metatypes nkeys)
(get-generic-fun-info generic-function)
(declare (ignore nreq applyp))
- (let* ((cache (or cache (get-cache nkeys t #'caching-limit-fn 2)))
+ (let* ((cache (or cache (make-cache :key-count nkeys :value t :size 2)))
(dfun-info (constant-value-dfun-info cache)))
+ (declare (type cache cache))
(values
(funcall (get-dfun-constructor 'emit-constant-value metatypes)
cache
dfun-info))))
(defun make-final-constant-value-dfun (generic-function classes-list new-class)
- (let ((cache (make-final-ordinary-dfun-internal
- generic-function :constant-value #'caching-limit-fn
- classes-list new-class)))
+ (let ((cache (make-final-ordinary-dfun-cache
+ generic-function :constant-value classes-list new-class)))
(make-constant-value-dfun generic-function cache)))
(defun gf-has-method-with-nonstandard-specializer-p (gf)
(dolist (gf (gfs-of-type '(dispatch initial-dispatch)))
(dfun-update gf #'make-dispatch-dfun)))
-(defun fill-dfun-cache (table valuep nkeys limit-fn &optional cache)
- (let ((cache (or cache (get-cache nkeys valuep limit-fn
- (+ (hash-table-count table) 3)))))
- (maphash (lambda (classes value)
- (setq cache (fill-cache cache
- (class-wrapper classes)
- value)))
- table)
- cache))
-
-(defun make-final-ordinary-dfun-internal (generic-function valuep limit-fn
- classes-list new-class)
+(defun make-final-ordinary-dfun-cache
+ (generic-function valuep classes-list new-class)
(let* ((arg-info (gf-arg-info generic-function))
(nkeys (arg-info-nkeys arg-info))
(new-class (and new-class
new-class))
(cache (if new-class
(copy-cache (gf-dfun-cache generic-function))
- (get-cache nkeys (not (null valuep)) limit-fn 4))))
- (make-emf-cache generic-function valuep cache classes-list new-class)))
+ (make-cache :key-count nkeys :value (not (null valuep))
+ :size 4))))
+ (make-emf-cache generic-function valuep cache classes-list new-class)))
\f
(defvar *dfun-miss-gfs-on-stack* ())
((use-caching-dfun-p gf)
(dfun-update gf #'make-caching-dfun))
(t
- (dfun-update
- gf #'make-checking-dfun
+ (dfun-update gf #'make-checking-dfun
;; nemf is suitable only for caching, have to do this:
(cache-miss-values gf args 'checking))))))
(make-final-dfun-internal gf classes-list)
(set-dfun gf dfun cache info)))
+;;; FIXME: What is this?
(defvar *new-class* nil)
(defun final-accessor-dfun-type (gf)
(w1 (class-wrapper second)))
(make-two-class-accessor-dfun gf type w0 w1 all-index)))
((or (integerp all-index) (consp all-index))
- (make-final-one-index-accessor-dfun
- gf type all-index table))
+ (let ((cache (hash-table-to-cache table :value nil :key-count 1)))
+ (make-one-index-accessor-dfun gf type all-index cache)))
(no-class-slots-p
- (make-final-n-n-accessor-dfun gf type table))
+ (let ((cache (hash-table-to-cache table :value t :key-count 1)))
+ (make-n-n-accessor-dfun gf type cache)))
(t
(make-final-caching-dfun gf classes-list new-class)))
(make-final-caching-dfun gf classes-list new-class)))))
(t
(make-final-caching-dfun gf classes-list new-class)))))
+(defvar *pcl-misc-random-state* (make-random-state))
(defun accessor-miss (gf new object dfun-info)
(let* ((ostate (type-of dfun-info))
(let ((ncache (fill-cache cache wrappers nindex)))
(unless (eq ncache cache)
(funcall update-fn ncache)))))
-
(cond ((null ntype)
(caching))
((or invalidp
(dfun-miss (generic-function args wrappers invalidp nemf)
(cond (invalidp)
((eq oemf nemf)
+ ;; The cache of a checking dfun doesn't hold any values,
+ ;; so this NIL appears to be just a dummy-value we use in
+ ;; order to insert the wrappers into the cache.
(let ((ncache (fill-cache cache wrappers nil)))
(unless (eq ncache cache)
(dfun-update generic-function #'make-checking-dfun
(typecase emf
(constant-fast-method-call
(constant-fast-method-call-value emf))
- (constant-method-call (constant-method-call-value emf))
- (t (bug "~S with non-constant EMF ~S"
- 'constant-value-miss emf))))
+ (constant-method-call
+ (constant-method-call-value emf))
+ (t
+ (bug "~S with non-constant EMF ~S" 'constant-value-miss emf))))
(ncache (fill-cache ocache wrappers value)))
(unless (eq ncache ocache)
(dfun-update generic-function
\f
(defun update-dfun (generic-function &optional dfun cache info)
(let* ((early-p (early-gf-p generic-function)))
+ ;; FIXME: How atomic wrt. SET-FUNCALLABLE-INSTANCE-FUN does
+ ;; this need to be?
(set-dfun generic-function dfun cache info)
(let ((dfun (if early-p
(or dfun (make-initial-dfun generic-function))
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