The following table shows the overall performance results collected while
            using different compilers. All times are in seconds measured for <code class="computeroutput"><span class="number">1e6</span></code> iterations (platform: Windows7, Intel
            Core Duo(tm) Processor, 2.8GHz, 4GByte RAM). For a more readable comparison
            of the results see this <a class="link" href="format_performance.html#spirit.karma.format_performance" title="Figure&#160;5.&#160;Performance comparison fo