# -*- tcl -*-
# Tcl Benchmark File
#
# This file contains a number of benchmarks for the 'base32' module.
# This allow developers to monitor/gauge/track package performance.
#
# Public domain
# We need at least version 8.4 for the package and thus the
# benchmarks.
if {![package vsatisfies [package provide Tcl] 8.4]} return
# ### ### ### ######### ######### ######### ###########################
## Setting up the environment ...
package forget base32
package forget base32::core
catch {namespace delete ::base32}
set self [file join [pwd] [file dirname [info script]]]
set index [file join [file dirname $self] tcllibc pkgIndex.tcl]
if {[file exists $index]} {
set ::dir [file dirname $index]
uplevel #0 [list source $index]
unset ::dir
package require tcllibc
}
source [file join $self base32core.tcl]
source [file join $self base32.tcl]
set bytes \000\010\020\030\001\011\021\031\002\012\022\032\003\013\023\033
append bytes \004\014\024\034\005\015\025\035\006\016\026\036\007\017\027\037
append bytes \040\050\060\070\041\051\061\071\042\052\062\072\043\053\063\073
append bytes \044\054\064\074\045\055\065\075\046\056\066\076\047\057\067\077
append bytes \100\110\120\130\101\111\121\131\102\112\122\132\103\113\123\133
append bytes \104\114\124\134\105\115\125\135\106\116\126\136\107\117\127\137
append bytes \140\150\160\170\141\151\161\171\142\152\162\172\143\153\163\173
append bytes \144\154\164\174\145\155\165\175\146\156\166\176\147\157\167\177
append bytes \200\210\220\230\201\211\221\231\202\212\222\232\203\213\223\233
append bytes \204\214\224\234\205\215\225\235\206\216\226\236\207\217\227\237
append bytes \240\250\260\270\241\251\261\271\242\252\262\272\243\253\263\273
append bytes \244\254\264\274\245\255\265\275\246\256\266\276\247\257\267\277
append bytes \300\310\320\330\301\311\321\331\302\312\322\332\303\313\323\333
append bytes \304\314\324\334\305\315\325\335\306\316\326\336\307\317\327\337
append bytes \340\350\360\370\341\351\361\371\342\352\362\372\343\353\363\373
append bytes \344\354\364\374\345\355\365\375\346\356\366\376\347\357\367\377
# ### ### ### ######### ######### ######### ###########################
## Benchmarks.
base32::SwitchTo {}
foreach e [base32::KnownImplementations] {
::base32::LoadAccelerator $e
}
foreach impl [base32::Implementations] {
base32::SwitchTo $impl
foreach rem {0 1 2 3 4} {
foreach len {0 10 100 1000 10000} {
set blen $len
incr blen $rem
set blanks [string repeat { } $blen]
set identic [string repeat A $blen]
set sbytes [string range [string repeat $bytes [expr {1+$blen/256}]] 0 [expr {$blen - 1}]]
bench -desc "base32-std-${impl}-enc-$rem/${len} blanks" -body {base32::encode $blanks}
bench -desc "base32-std-${impl}-enc-$rem/${len} identi" -body {base32::encode $identic}
bench -desc "base32-std-${impl}-enc-$rem/${len} sbytes" -body {base32::encode $sbytes}
set blanks [base32::encode $blanks]
set identic [base32::encode $identic]
set sbytes [base32::encode $sbytes]
bench -desc "base32-std-${impl}-dec-$rem/${len} blanks" -body {base32::decode $blanks}
bench -desc "base32-std-${impl}-dec-$rem/${len} identi" -body {base32::decode $identic}
bench -desc "base32-std-${impl}-dec-$rem/${len} sbytes" -body {base32::decode $sbytes}
}
}
}
# ### ### ### ######### ######### ######### ###########################
## Complete
