Lines Matching +full:exit +full:- +full:latency +full:- +full:us
1 // SPDX-License-Identifier: GPL-2.0-only
28 int threads = 1, seconds = 20, node = -1; in main()
36 while ((opt = getopt(argc, argv, "t:s:n:b:d:x:g:")) != -1) { in main()
60 return -1; in main()
65 fprintf(stderr, "invalid number of threads, must be in 1-%d\n", in main()
67 exit(1); in main()
71 fprintf(stderr, "invalid number of seconds, must be in 1-%d\n", in main()
73 exit(1); in main()
77 fprintf(stderr, "invalid transmit delay, must be in 0-%ld\n", in main()
79 exit(1); in main()
84 fprintf(stderr, "invalid dma mask bit, must be in 20-64\n"); in main()
85 exit(1); in main()
91 exit(1); in main()
96 exit(1); in main()
100 if (fd == -1) { in main()
102 exit(1); in main()
116 exit(1); in main()
121 printf("average map latency(us):%.1f standard deviation:%.1f\n", in main()
123 printf("average unmap latency(us):%.1f standard deviation:%.1f\n", in main()