X-Git-Url: http://git.kpe.io/?p=clsql.git;a=blobdiff_plain;f=tests%2Fbenchmarks.lisp;h=372b81cca30d0b5683562b7416555f70ed04ab42;hp=eb218b6791441299881ae95bca36e7a06934a931;hb=d2d49ab13c98bc7a1819a0fd3968268a5567bdc3;hpb=d26a044593b10e62d1ba1c7b80266f55bc100d5d

diff --git a/tests/benchmarks.lisp b/tests/benchmarks.lisp
index eb218b6..372b81c 100644
--- a/tests/benchmarks.lisp
+++ b/tests/benchmarks.lisp
@@ -1,18 +1,19 @@
 ;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
-;;;; ======================================================================
-;;;; File:    benchmarks.lisp
-;;;; Authors: Kevin Rosenberg
-;;;; Created: 03/05/2004
-;;;; Updated: $Id: test-init.lisp 9212 2004-05-03 18:44:03Z kevin $
+;;;; *************************************************************************
+;;;; FILE IDENTIFICATION
 ;;;;
-;;;; Benchmark suite
+;;;; Name:     benchmarks.lisp
+;;;; Purpose:  Time performance tests for CLSQL
+;;;; Authors:  Kevin M. Rosenberg
+;;;; Created:  March 5, 2004
 ;;;;
 ;;;; This file is part of CLSQL.
 ;;;;
 ;;;; CLSQL users are granted the rights to distribute and use this software
 ;;;; as governed by the terms of the Lisp Lesser GNU Public License
 ;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
-;;;; ======================================================================
+;;;; *************************************************************************
+
 
 (in-package #:clsql-tests)
 
@@ -26,23 +27,24 @@
       :type (string 100))
    (c :initarg :c
       :type float)))
-   
+
 (defun run-benchmarks (&key (report-stream *standard-output*) (sexp-report-stream nil) (count 10000))
   (let ((specs (read-specs))
-	(*report-stream* report-stream)
-	(*sexp-report-stream* sexp-report-stream))
+        (*report-stream* report-stream)
+        (*sexp-report-stream* sexp-report-stream))
     (unless specs
       (warn "Not running benchmarks because test configuration file is missing")
       (return-from run-benchmarks :skipped))
     (load-necessary-systems specs)
     (dolist (db-type +all-db-types+)
       (dolist (spec (db-type-spec db-type specs))
-	(do-benchmarks-for-backend db-type spec count))))
+        (do-benchmarks-for-backend db-type spec count))))
   (values))
 
 (defun do-benchmarks-for-backend (db-type spec count)
   (test-connect-to-database db-type spec)
-  (write-report-banner "Benchmarks" db-type *report-stream*)
+  (write-report-banner "Benchmarks" db-type *report-stream*
+		       (database-name-from-spec spec db-type))
 
   (create-view-from-class 'bench)
   (benchmark-init)
@@ -67,8 +69,19 @@
     (time
      (dotimes (i n)
        (query "SELECT * FROM BENCH" :field-names nil)))
-    ))
-
-
 
+    (with-dataset *ds-employees*
+      (format *report-stream* "~&~%*** JOINED OBJECT QUERY RETRIEVAL IMMEDIATE ***~%")
+      (time
+       (dotimes (i (truncate n 10))
+	 (mapcar #'(lambda (ea) (slot-value ea 'address)) (select 'employee-address :flatp t))))
 
+      (format *report-stream* "~&~%*** JOINED OBJECT QUERY RETRIEVAL DEFERRED ***~%")
+      (let* ((slotdef (find 'address (clsql-sys::class-slots (find-class 'employee-address))
+			    :key #'clsql-sys::slot-definition-name))
+	     (dbi (when slotdef (clsql-sys::view-class-slot-db-info slotdef))))
+	(setf (gethash :retrieval dbi) :deferred)
+	(time
+	 (dotimes (i (truncate n 10))
+	   (mapcar #'(lambda (ea) (slot-value ea 'address)) (select 'employee-address :flatp t))))
+	(setf (gethash :retrieval dbi) :immediate)))))