2月26日的Super PI应用程序分析

This application is android version of Super PI which is used to test the performance and stability of your android device, by calculating π to a specified number of digits after the decimal point. Features: * Calculate Pi using FFT and AGM, fast and reliable algorithm. * Optimize for most ABI(Application Binary Interface) including armeabi, armeabi-v7a, mips and x86. * Support pre-defined typical digits up to 4 million. * Easily share your results to friends by single click. Here is the result from my Galaxy Nexus, for your reference: ====CPU Information==== Device Model: Galaxy Nexus CPU Type: ARMv7 Processor rev 10 (v7l) CPU Frequency: 1200MHz Number of Processor: 2 ====Pi Computation Result==== 8K digits: 0.083 seconds 16K digits: 0.175 seconds 32K digits: 0.311 seconds 128K digits: 1.671 seconds 512K digits: 9.787 seconds 1M digits: 24.251 seconds 2M digits: 55.583 seconds 4M digits: 130.073 seconds If you have any comment, please send to support@rhmsoft.com, thanks.