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Get the -DSQLITE_OMIT_XFER_OPT option working. Run speed tests on a full

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regression.  Add the script for generating sqlite3.c. (CVS 3723)

FossilOrigin-Name: 42c038518c4ba0ef827a5717d450f95165b3c729
This commit is contained in:
drh
2007-03-27 12:04:04 +00:00
parent 4f0c587819
commit 91c58e23b2
6 changed files with 242 additions and 50 deletions
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3
test/all.test
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@ -10,7 +10,7 @@
#***********************************************************************
# This file runs all tests.
#
# $Id: all.test,v 1.37 2007/03/17 10:26:59 danielk1977 Exp $
# $Id: all.test,v 1.38 2007/03/27 12:04:06 drh Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -57,7 +57,6 @@ set EXCLUDE {
malloc.test
misuse.test
memleak.test
speed1.test
}
# Files to include in the test. If this list is empty then everything

56
test/speed2.test
View File

@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this script is measuring executing speed.
#
# $Id: speed2.test,v 1.2 2007/03/26 16:30:16 drh Exp $
# $Id: speed2.test,v 1.3 2007/03/27 12:04:06 drh Exp $
#
set testdir [file dirname $argv0]
@ -20,7 +20,7 @@ source $testdir/tester.tcl
# Set a uniform random seed
expr srand(0)
set sqlout [open speed1.txt w]
set sqlout [open speed2.txt w]
proc tracesql {sql} {
puts $::sqlout $sql\;
}
@ -62,7 +62,7 @@ proc number_name {n} {
# Create a database schema.
#
do_test speed1-1.0 {
do_test speed2-1.0 {
execsql {
PRAGMA page_size=1024;
PRAGMA cache_size=8192;
@ -86,7 +86,7 @@ for {set i 1} {$i<=50000} {incr i} {
append sql "INSERT INTO t1 VALUES($i,$r,'[number_name $r]');\n"
}
db eval BEGIN
speed_trial speed1-insert1 50000 row $sql
speed_trial speed2-insert1 50000 row $sql
db eval COMMIT
# 50000 INSERTs on an indexed table
@ -97,7 +97,7 @@ for {set i 1} {$i<=50000} {incr i} {
append sql "INSERT INTO t2 VALUES($i,$r,'[number_name $r]');\n"
}
db eval BEGIN
speed_trial speed1-insert2 50000 row $sql
speed_trial speed2-insert2 50000 row $sql
db eval COMMIT
@ -111,7 +111,7 @@ for {set i 0} {$i<50} {incr i} {
set upr [expr {($i+10)*100}]
append sql "SELECT count(*), avg(b) FROM t1 WHERE b>=$lwr AND b<$upr;"
}
speed_trial speed1-select1 [expr {50*50000}] row $sql
speed_trial speed2-select1 [expr {50*50000}] row $sql
# 50 SELECTs on an LIKE comparison. There is no index so a full
# table scan is required.
@ -121,12 +121,12 @@ for {set i 0} {$i<50} {incr i} {
append sql \
"SELECT count(*), avg(b) FROM t1 WHERE c LIKE '%[number_name $i]%';"
}
speed_trial speed1-select2 [expr {50*50000}] row $sql
speed_trial speed2-select2 [expr {50*50000}] row $sql
# Create indices
#
db eval BEGIN
speed_trial speed1-createidx 150000 row {
speed_trial speed2-createidx 150000 row {
CREATE INDEX i1a ON t1(a);
CREATE INDEX i1b ON t1(b);
CREATE INDEX i1c ON t1(c);
@ -142,7 +142,7 @@ for {set i 0} {$i<5000} {incr i} {
set upr [expr {($i+10)*100}]
append sql "SELECT count(*), avg(b) FROM t1 WHERE b>=$lwr AND b<$upr;"
}
speed_trial speed1-select3 5000 stmt $sql
speed_trial speed2-select3 5000 stmt $sql
# 100000 random SELECTs against rowid.
#
@ -151,7 +151,7 @@ for {set i 1} {$i<=100000} {incr i} {
set id [expr {int(rand()*50000)+1}]
append sql "SELECT c=='hi' FROM t1 WHERE rowid=$id;\n"
}
speed_trial speed1-select4 100000 row $sql
speed_trial speed2-select4 100000 row $sql
# 100000 random SELECTs against a unique indexed column.
#
@ -160,7 +160,7 @@ for {set i 1} {$i<=100000} {incr i} {
set id [expr {int(rand()*50000)+1}]
append sql "SELECT c FROM t1 WHERE a=$id;"
}
speed_trial speed1-select5 100000 row $sql
speed_trial speed2-select5 100000 row $sql
# 50000 random SELECTs against an indexed column text column
#
@ -168,10 +168,10 @@ set sql {}
db eval {SELECT c FROM t1 ORDER BY random() LIMIT 50000} {
append sql "SELECT c FROM t1 WHERE c='$c';"
}
speed_trial speed1-select6 50000 row $sql
speed_trial speed2-select6 50000 row $sql
# Vacuum
speed_trial speed1-vacuum 100000 row VACUUM
speed_trial speed2-vacuum 100000 row VACUUM
# 5000 updates of ranges where the field being compared is indexed.
#
@ -182,7 +182,7 @@ for {set i 0} {$i<5000} {incr i} {
append sql "UPDATE t1 SET b=b*2 WHERE a>=$lwr AND a<$upr;"
}
db eval BEGIN
speed_trial speed1-update1 5000 stmt $sql
speed_trial speed2-update1 5000 stmt $sql
db eval COMMIT
# 50000 single-row updates. An index is used to find the row quickly.
@ -193,12 +193,12 @@ for {set i 0} {$i<50000} {incr i} {
append sql "UPDATE t1 SET b=$r WHERE a=$i;"
}
db eval BEGIN
speed_trial speed1-update2 50000 row $sql
speed_trial speed2-update2 50000 row $sql
db eval COMMIT
# 1 big text update that touches every row in the table.
#
speed_trial speed1-update3 50000 row {
speed_trial speed2-update3 50000 row {
UPDATE t1 SET c=a;
}
@ -211,29 +211,29 @@ for {set i 1} {$i<=50000} {incr i} {
append sql "UPDATE t1 SET c='[number_name $r]' WHERE a=$i;"
}
db eval BEGIN
speed_trial speed1-update4 50000 row $sql
speed_trial speed2-update4 50000 row $sql
db eval COMMIT
# Delete all content in a table.
#
speed_trial speed1-delete1 50000 row {DELETE FROM t1}
speed_trial speed2-delete1 50000 row {DELETE FROM t1}
# Copy one table into another
#
speed_trial speed1-copy1 50000 row {INSERT INTO t1 SELECT * FROM t2}
speed_trial speed2-copy1 50000 row {INSERT INTO t1 SELECT * FROM t2}
# Delete all content in a table, one row at a time.
#
speed_trial speed1-delete2 50000 row {DELETE FROM t1 WHERE 1}
speed_trial speed2-delete2 50000 row {DELETE FROM t1 WHERE 1}
# Refill the table yet again
#
speed_trial speed1-copy2 50000 row {INSERT INTO t1 SELECT * FROM t2}
speed_trial speed2-copy2 50000 row {INSERT INTO t1 SELECT * FROM t2}
# Drop the table and recreate it without its indices.
#
db eval BEGIN
speed_trial speed1-drop1 50000 row {
speed_trial speed2-drop1 50000 row {
DROP TABLE t1;
CREATE TABLE t1(a INTEGER, b INTEGER, c TEXT);
}
@ -242,32 +242,32 @@ db eval COMMIT
# Refill the table yet again. This copy should be faster because
# there are no indices to deal with.
#
speed_trial speed1-copy3 50000 row {INSERT INTO t1 SELECT * FROM t2}
speed_trial speed2-copy3 50000 row {INSERT INTO t1 SELECT * FROM t2}
# Select 20000 rows from the table at random.
#
speed_trial speed1-random1 50000 row {
speed_trial speed2-random1 50000 row {
SELECT rowid FROM t1 ORDER BY random() LIMIT 20000
}
# Delete 20000 random rows from the table.
#
speed_trial speed1-random-del1 20000 row {
speed_trial speed2-random-del1 20000 row {
DELETE FROM t1 WHERE rowid IN
(SELECT rowid FROM t1 ORDER BY random() LIMIT 20000)
}
do_test speed1-1.1 {
do_test speed2-1.1 {
db one {SELECT count(*) FROM t1}
} 30000
# Delete 20000 more rows at random from the table.
#
speed_trial speed1-random-del2 20000 row {
speed_trial speed2-random-del2 20000 row {
DELETE FROM t1 WHERE rowid IN
(SELECT rowid FROM t1 ORDER BY random() LIMIT 20000)
}
do_test speed1-1.2 {
do_test speed2-1.2 {
db one {SELECT count(*) FROM t1}
} 10000