1 function [] = plotres( filename )
2 % plots canethgw benchmark data
3 data = dlmread( filename );
7 semilogy( data(1,:), "r" );
8 semilogy( data(2,:), "g" );
9 semilogy( data(3,:), "b" );
10 semilogy( data(4,:), "m" );
13 title( 'can-eth-gw performance' );
14 legend( "kernel udp->can", "kernel can->udp", "user udp->can",\
16 xlabel( "can frame [id]" );
17 ylabel( "transmission duration [ns]" );
19 kern_mean = mean( [data(1,:) data(2,:)], 2 )
20 user_mean = mean( [data(3,:) data(4,:)], 2 )
21 printf( "kern_mean/user_mean=%f\n", kern_mean/user_mean );