Performance statistics.

The average and individual execution time per peptide sequence and algorithm implemented in the FPGA card and the original version in software (Fortran77) running on a Linux box is reported (see Methods). The reported time for the software version was derived using a cluster of 4 Pentium IV 2.4 GHz. The time reported for the software version corresponds to the actual user time as measured by the time command in the Linux box. The time reported for the Hardware version corresponds to the one reported by the Xilinx tools (see Methods).本数据集报告了针对每条肽段序列（peptide sequence）与各算法，在现场可编程门阵列（FPGA）板卡上的实现版本，以及运行于Linux主机的原版Fortran77软件版本的平均执行时长与单条执行时长（详见方法部分）。软件版本的报告时长基于由4台2.4 GHz Pentium IV处理器组成的计算集群计算得到。该软件版本的报告时长对应Linux主机上通过time命令测得的实际用户态运行时间。硬件版本的报告时长则对应Xilinx工具输出的结果（详见方法部分）。