从 Linux 终端加载 Java 类

Question

我正在尝试使用适当的基准 Java 类 (cnf.files) 加载我的 java Harness 类 (DaCapo Benchmark 套件)。在 Windows 中，命令“java Harness 工作得非常好。但是，由于我是 Linux 新手，当我尝试加载我的 java 线束类时，我会收到消息“未知基准”。请注意，“java Harness -l”显示所有可用的基准这个 java Harness 类的。

您知道如何像在 Windows 中那样加载我的 java Harness 类吗？

  -s,--size <SIZE>                       Size of input data
    --scratch-directory <dir>           Specify an alternate scratch
                                        directory <dir>
 -t,--thread-count <thread_count>       Set the thread count to drive the
                                        workload (mutually exclusive -k)
 -v,--verbose                           Verbose output
    --validation-report <report_file>   Report digests, line counts etc
    --variance <pct>                    Target coefficient of variation
                                        <pct> (default 3.0)
    --window <window>                   Measure variance over <window>
                                        runs (default 3)
spyros@spyros-G41M-Combo:~/workspace/SpyDacaPo$ java Harness -l
/home/spyros/workspace/SpyDacaPo/cnf/HelloWorld /home/spyros/workspace/SpyDacaPo/cnf/binarytrees /home/spyros/workspace/SpyDacaPo/cnf/fannkuchredux /home/spyros/workspace/SpyDacaPo/cnf/fastaredux /home/spyros/workspace/SpyDacaPo/cnf/foo /home/spyros/workspace/SpyDacaPo/cnf/mandelbrot /home/spyros/workspace/SpyDacaPo/cnf/meteor /home/spyros/workspace/SpyDacaPo/cnf/nbody /home/spyros/workspace/SpyDacaPo/cnf/pidigits /home/spyros/workspace/SpyDacaPo/cnf/regexdna /home/spyros/workspace/SpyDacaPo/cnf/revcomp
spyros@spyros-G41M-Combo:~/workspace/SpyDacaPo$ java Harness HelloWorld
Unknown benchmark: HelloWorld
spyros@spyros-G41M-Combo:~/workspace/SpyDacaPo$

Answer 1

您必须将HelloWorld 的路径添加到类路径：

java -cp .:/home/spyros/workspace/SpyDacaPo/cnf/ Harness HelloWorld