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Overview
Comment:Improved header comment on the tool/vdbe_profile.tcl script. No changes to code.
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SHA1: b17ad8fc046ebc9529d1c146437a383e72217b01
User & Date: drh 2015-10-16 12:39:52.666
Context
2015-10-16
12:53
OP_Column optimization: Do not check for an oversize row header unless the row header size is larger than the content available on the local page. (check-in: 8125b74cb4 user: drh tags: trunk)
12:39
Improved header comment on the tool/vdbe_profile.tcl script. No changes to code. (check-in: b17ad8fc04 user: drh tags: trunk)
2015-10-15
21:30
Performance optimization for the OP_Column opcode. (check-in: 076be5474d user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to tool/vdbe_profile.tcl. 
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#!/bin/tclsh
#

# Run this script in the same directory as the "vdbe_profile.out" file.
# This script summarizes the results contained in that file.







#
if {![file readable vdbe_profile.out]} {
  error "run this script in the same directory as the vdbe_profile.out file"
}
set in [open vdbe_profile.out r]
set stmt {}
set allstmt {}



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#!/bin/tclsh
#
# SUMMARY:
# Run this script in the same directory as the "vdbe_profile.out" file.
# This script summarizes the results contained in that file.
#
# DETAILS:
# Compile SQLite using the -DVDBE_PROFILE option on Linux.  This causes 
# performance information about individual VDBE operations to be appended
# to the "vdbe_profile.out" file.  After content has been accumulated in
# vdbe_profile.out, run this script to analyze the output and generate a
# report.
#
if {![file readable vdbe_profile.out]} {
  error "run this script in the same directory as the vdbe_profile.out file"
}
set in [open vdbe_profile.out r]
set stmt {}
set allstmt {}
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