From: drh <drh@noemail.net>
Date: Mon, 9 Nov 2015 12:44:19 +0000 (+0000)
Subject: Check in the cg_anno.tcl and run-speed-test.sh scripts, as an historical
X-Git-Tag: version-3.10.0~154
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f10b1f78ee6a3bc5aa9b10c2c090516ef49187b7;p=thirdparty%2Fsqlite.git

Check in the cg_anno.tcl and run-speed-test.sh scripts, as an historical
record.

FossilOrigin-Name: 836418d3b7cfcd5ec375c4e08c09bd6b78646307
---

diff --git a/manifest b/manifest
index cd829a2bee..3e38a0f6ef 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Avoid\sunnecessary\sfunction\sprologues\sin\sthe\ssqlite3VdbeAddOp3()\sroutine.
-D 2015-11-09T12:33:39.340
+C Check\sin\sthe\scg_anno.tcl\sand\srun-speed-test.sh\sscripts,\sas\san\shistorical\nrecord.
+D 2015-11-09T12:44:19.680
 F Makefile.in 3a705bb4bd12e194212ddbdbf068310d17153cdb
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 702d3e98f3afc6587a78481257f3c4c900efc3a4
@@ -1347,6 +1347,7 @@ F tool/GetTclKit.bat 8606413d3035c05373a0d7fae82ebf59ae9e16c3
 F tool/addopcodes.tcl f1fd17b639910226749d1ae006beef8f60378274
 F tool/build-all-msvc.bat e42141ca3c3812315432f9813ef9eb78aa8d99c9 x
 F tool/build-shell.sh 950f47c6174f1eea171319438b93ba67ff5bf367
+F tool/cg_anno.tcl 692ce4b8693d59e3a3de77ca97f4139ecfa641b0 x
 F tool/checkSpacing.c 810e51703529a204fc4e1eb060e9ab663e3c06d2
 F tool/extract.c 054069d81b095fbdc189a6f5d4466e40380505e2
 F tool/fast_vacuum.c 5ba0d6f5963a0a63bdc42840f678bad75b2ebce1
@@ -1377,6 +1378,7 @@ F tool/pagesig.c ff0ca355fd3c2398e933da5e22439bbff89b803b
 F tool/replace.tcl 7727c60a04299b65a92f5e1590896fea0f25b9e0
 F tool/restore_jrnl.tcl 6957a34f8f1f0f8285e07536225ec3b292a9024a
 F tool/rollback-test.c 9fc98427d1e23e84429d7e6d07d9094fbdec65a5
+F tool/run-speed-test.sh 0ae485af4fe9f826e2b494be8c81f8ca9e222a4a
 F tool/showdb.c d4476e000a64eca9f5e2c2f68741e747b9778e8d
 F tool/showjournal.c 5bad7ae8784a43d2b270d953060423b8bd480818
 F tool/showlocks.c 9920bcc64f58378ff1118caead34147201f48c68
@@ -1401,7 +1403,7 @@ F tool/vdbe_profile.tcl 246d0da094856d72d2c12efec03250d71639d19f
 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
 F tool/warnings.sh 48bd54594752d5be3337f12c72f28d2080cb630b
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P d62cd757a69cc49c2d309e27c948610b5868632f
-R a904c99753c26b60df840fbeb9147fea
+P 7c6a19ba9b0bdb1cc0b9a9796b7c1c114944d927
+R 9d7a4cba8878c4f3f14011449d7a4d87
 U drh
-Z 04359d40d10a11f87d61acdb694f52aa
+Z cd8c6de9d269073054c5419c6ba867b6
diff --git a/manifest.uuid b/manifest.uuid
index d3a3f51b6e..2649680579 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-7c6a19ba9b0bdb1cc0b9a9796b7c1c114944d927
\ No newline at end of file
+836418d3b7cfcd5ec375c4e08c09bd6b78646307
\ No newline at end of file
diff --git a/tool/cg_anno.tcl b/tool/cg_anno.tcl
new file mode 100755
index 0000000000..f806c5a5af
--- /dev/null
+++ b/tool/cg_anno.tcl
@@ -0,0 +1,24 @@
+#!/usr/bin/tclsh
+#
+# A wrapper around cg_annotate that sets appropriate command-line options
+# and rearranges the output so that annotated files occur in a consistent
+# sorted order.  Used by the run-speed-test.tcl script.
+#
+
+set in [open "|cg_annotate --show=Ir --auto=yes --context=40 $argv" r]
+set dest !
+set out(!) {}
+while {![eof $in]} {
+  set line [string map {\t {        }} [gets $in]]
+  if {[regexp {^-- Auto-annotated source: (.*)} $line all name]} {
+    set dest $name
+  } elseif {[regexp {^-- line \d+ ------} $line]} {
+    set line [lreplace $line 2 2 {#}]
+  } elseif {[regexp {^The following files chosen for } $line]} {
+    set dest !
+  }
+  append out($dest) $line\n
+}
+foreach x [lsort [array names out]] {
+  puts $out($x)
+}
diff --git a/tool/run-speed-test.sh b/tool/run-speed-test.sh
new file mode 100644
index 0000000000..ee2ceac660
--- /dev/null
+++ b/tool/run-speed-test.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+#
+# This is a template for a script used for day-to-day size and 
+# performance monitoring of SQLite.  Typical usage:
+#
+#     sh run-speed-test.sh trunk  #  Baseline measurement of trunk
+#     sh run-speed-test.sh x1     # Measure some experimental change
+#     fossil test-diff --tk cout-trunk.txt cout-x1.txt   # View chanages
+#
+# There are multiple output files, all with a base name given by
+# the first argument:
+#
+#     summary-$BASE.txt           # Copy of standard output
+#     cout-$BASE.txt              # cachegrind output
+#     explain-$BASE.txt           # EXPLAIN listings
+#
+if test "$1" = ""
+then
+  echo "Usage: $0 OUTPUTFILE [OPTIONS]"
+  exit
+fi
+NAME=$1
+shift
+CC_OPTS="-DSQLITE_ENABLE_RTREE"
+SPEEDTEST_OPTS="--shrink-memory --reprepare"
+SIZE=5
+while test "$1" != ""; do
+  case $1 in
+    --reprepare)
+        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
+        ;;
+    --autovacuum)
+        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
+        ;;
+    --utf16be)
+        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
+        ;;
+    --without-rowid)
+        SPEEDTEST_OPTS="$SPEEDTEST_OPTS $1"
+        ;;
+    --size)
+        shift; SIZE=$1
+        ;;
+    *)
+        CC_OPTS="$CC_OPTS $1"
+        ;;
+  esac
+  shift
+done
+SPEEDTEST_OPTS="$SPEEDTEST_OPTS --size $SIZE"
+echo "NAME           = $NAME" | tee summary-$NAME.txt
+echo "SPEEDTEST_OPTS = $SPEEDTEST_OPTS" | tee -a summary-$NAME.txt
+echo "CC_OPTS        = $CC_OPTS" | tee -a summary-$NAME.txt
+rm -f cachegrind.out.* speedtest1 speedtest1.db sqlite3.o
+gcc -g -Os -Wall -I. $CC_OPTS -c sqlite3.c
+size sqlite3.o | tee -a summary-$NAME.txt
+gcc -g -Os -Wall -I. $CC_OPTS \
+   -DSQLITE_ENABLE_EXPLAIN_COMMENTS \
+   ./shell.c ./sqlite3.c -o sqlite3 -ldl -lpthread
+SRC=./speedtest1.c
+gcc -g -Os -Wall -I. $CC_OPTS $SRC ./sqlite3.o -o speedtest1 -ldl -lpthread
+ls -l speedtest1 | tee -a summary-$NAME.txt
+valgrind --tool=cachegrind ./speedtest1 speedtest1.db \
+    $SPEEDTEST_OPTS 2>&1 | tee -a summary-$NAME.txt
+size sqlite3.o | tee -a summary-$NAME.txt
+wc sqlite3.c
+cg_anno.tcl cachegrind.out.* >cout-$NAME.txt
+./speedtest1 --explain $SPEEDTEST_OPTS | ./sqlite3 >explain-$NAME.txt