Rate xmlcompile  xmlsimple    xmlbare    xmlfast     libxml
xmlcompile 51.5/s         --       -66%       -97%       -97%       -97%
xmlsimple   149/s       190%         --       -91%       -92%       -92%
xmlbare    1651/s      3107%      1006%         --       -11%       -11%
xmlfast    1846/s      3487%      1137%        12%         --        -0%
libxml     1846/s      3487%      1137%        12%         0%         --