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Linux 下加载DSP程序出错



66ak2h单板,运行Linux操作系统,4.4.41内核,执行mpmcl程序报错如下,请问原因:

mpmcl ping dsp1                                                                                                                                                                                                                                                
ping succeeded                                                                                                                                                                                                                                                                  
root@k2hk-evm:~# mpmcl load dsp1 speed.out                                                                                                                                                                                                                                      
load failed (error: -100)              

speed.out为简单的测试程序