average.p6

my $ver = 'Minsk-369-gb33f353';

grammar Stage::Grammar {
    token TOP   { <run>+ }
    token run   { <stage>+ \n? }
    token stage { 'Stage ' $<key>=[\w+ \s* ':'] \s* $<duration>=[ <[\.\d]>+ ] \n? } # *
}
my %stage;
sub avg { [+](@^x)/@x };
class Stage::Actions {
    method TOP($/)   { make $<run>».made.classify(*.key).map({; .key => +avg .value>>.value }).join("\n") }
    method run($/)   { make $<stage>».made.hash }
    method stage($/) { make ~$<key> => +$<duration> }
}

say Stage::Grammar.parse(q:to/EOF/, :actions(Stage::Actions)).?made;
Stage start      :   0.000
Stage parse      :  33.855
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.615
Stage mast       :  10.801
Stage mbc        :   0.167

Stage start      :   0.000
Stage parse      :  34.346
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.604
Stage mast       :  10.722
Stage mbc        :   0.173

Stage start      :   0.000
Stage parse      :  33.402
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.583
Stage mast       :  10.694
Stage mbc        :   0.187

Stage start      :   0.000
Stage parse      :  33.982
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.588
Stage mast       :  10.771
Stage mbc        :   0.176

Stage start      :   0.000
Stage parse      :  33.484
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.571
Stage mast       :  10.676
Stage mbc        :   0.166

Stage start      :   0.000
Stage parse      :  33.734
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.570
Stage mast       :  10.646
Stage mbc        :   0.164

Stage start      :   0.000
Stage parse      :  34.408
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.645
Stage mast       :  10.712
Stage mbc        :   0.166

Stage start      :   0.000
Stage parse      :  33.256
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.579
Stage mast       :  10.751
Stage mbc        :   0.162

Stage start      :   0.000
Stage parse      :  33.828
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.584
Stage mast       :  10.694
Stage mbc        :   0.169

Stage start      :   0.000
Stage parse      :  34.337
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.612
Stage mast       :  10.910
Stage mbc        :   0.225

Stage start      :   0.000
Stage parse      :  34.129
Stage syntaxcheck:   0.000
Stage ast        :   0.000
Stage optimize   :   2.602
Stage mast       :  10.758
Stage mbc        :   0.167
EOF

start      :    0
parse      :    33.887364
syntaxcheck:    0
ast        :    0
optimize   :    2.595727
mast       :    10.739545
mbc        :    0.174727