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Overview
| Comment: | Added synthetic benchmarks constructing larger json structures. |
|---|---|
| Timelines: | family | ancestors | descendants | both | ak-bug-6efa4f571af052-jsonc |
| Files: | files | file ages | folders |
| SHA1: |
f8b84da1d43aa46e3bf42fa3a5c168aa |
| User & Date: | andreask 2013-12-11 23:23:18 |
Context
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2013-12-11
| ||
| 23:29 | Switched validation from the C parser back to a shared Tcl implementation, regexp based. It is consistently faster. No overhead creating irrelevant data structures is main suspected cause. check-in: 5a645be338 user: andreask tags: ak-bug-6efa4f571af052-jsonc | |
| 23:23 | Added synthetic benchmarks constructing larger json structures. check-in: f8b84da1d4 user: andreask tags: ak-bug-6efa4f571af052-jsonc | |
| 23:20 | Fixed bug in json::dict2json. Nobody seems to have used this before. check-in: 05d128bcc8 user: andreask tags: ak-bug-6efa4f571af052-jsonc | |
Changes
Changes to modules/json/json.bench.
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uplevel #0 [list source $index]
unset ::dir
package require tcllibc
}
}
source [file join $self json.tcl]
proc cat {f} {
set c [open $f]
set d [read $c]
close $c
return $d
}
# ### ### ### ######### ######### ######### ###########################
## Get all the possible implementations
json::SwitchTo {}
foreach e [json::KnownImplementations] {
::json::LoadAccelerator $e
................................................................................
# ### ### ### ######### ######### ######### ###########################
## Benchmarks.
## Just the parser, on the valid inputs for the testsuite.
foreach impl [json::Implementations] {
json::SwitchTo $impl
bench_puts {=== parse =========}
foreach f [glob -nocomplain -directory $self/test-data *.json] {
set in [cat $f]
bench -desc "parse [file rootname [file tail $f]] ($impl)" -body {
json::json2dict $in
}
}
foreach f [glob -nocomplain -directory $self/test-data *.bench] {
set in [cat $f]
bench -desc "parse [file rootname [file tail $f]] ($impl)" -body {
json::json2dict $in
}
}
bench_puts {=== validate =========}
foreach f [glob -nocomplain -directory $self/test-data *.json] {
set in [cat $f]
bench -desc "validate [file rootname [file tail $f]] ($impl)" -body {
json::validate $in
}
}
foreach f [glob -nocomplain -directory $self/test-data *.bench] {
set in [cat $f]
bench -desc "validate [file rootname [file tail $f]] ($impl)" -body {
json::validate $in
}
}
}
# ### ### ### ######### ######### ######### ###########################
## Complete
return
# ### ### ### ######### ######### ######### ###########################
## Notes ...
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uplevel #0 [list source $index]
unset ::dir
package require tcllibc
}
}
source [file join $self json.tcl]
# ### ### ### ######### ######### ######### ###########################
## Helpers
proc cat {f} {
set c [open $f]
set d [read $c]
close $c
return $d
}
proc iota {n} {
set r {}
while {$n > 0} {
lappend r [json::string2json $n]
incr n -1
}
return $r
}
proc iota-dict {n} {
set r {}
while {$n > 0} {
lappend r f$n [json::string2json $n]
incr n -1
}
return $r
}
# ### ### ### ######### ######### ######### ###########################
## Get all the possible implementations
json::SwitchTo {}
foreach e [json::KnownImplementations] {
::json::LoadAccelerator $e
................................................................................
# ### ### ### ######### ######### ######### ###########################
## Benchmarks.
## Just the parser, on the valid inputs for the testsuite.
foreach impl [json::Implementations] {
json::SwitchTo $impl
if {$impl eq "tcl"} {
set series {0 1 10 100 1000}
} else {
set series {0 1 10 100 1000}
}
bench_puts "=== === === === === ==="
bench_puts "=== === === $impl ==="
bench_puts "=== === === === === ==="
bench_puts {=== test-data =========}
foreach f [glob -nocomplain -directory $self/test-data *.json] {
set in [cat $f]
bench -desc "parse [file rootname [file tail $f]] ($impl)" -body {
json::json2dict $in
}
bench -desc "validate [file rootname [file tail $f]] ($impl)" -body {
json::validate $in
}
}
foreach f [glob -nocomplain -directory $self/test-data *.bench] {
set in [cat $f]
bench -desc "parse [file rootname [file tail $f]] ($impl)" -body {
json::json2dict $in
}
bench -desc "validate [file rootname [file tail $f]] ($impl)" -body {
json::validate $in
}
}
bench_puts {=== synthetic array =========}
foreach n $series {
set in [json::list2json [iota $n]]
bench -desc "parse array-$n ($impl)" -body {
json::json2dict $in
}
bench -desc "validate array-$n ($impl)" -body {
json::validate $in
}
}
bench_puts {=== synthetic object =========}
foreach n $series {
set in [json::dict2json [iota-dict $n]]
bench -desc "parse object-$n ($impl)" -body {
json::json2dict $in
}
bench -desc "validate object-$n ($impl)" -body {
json::validate $in
}
}
bench_puts {=== synthetic string =========}
foreach n $series {
set in [json::string2json [string repeat . $n]]
bench -desc "parse string-$n ($impl)" -body {
json::json2dict $in
}
bench -desc "validate string-$n ($impl)" -body {
json::validate $in
}
}
}
# ### ### ### ######### ######### ######### ###########################
## Complete
return
# ### ### ### ######### ######### ######### ###########################
## Notes ...
|