Lines Matching +full:exit +full:- +full:latency
1 // SPDX-License-Identifier: GPL-2.0-only
33 __u64 avg_map_100ns; /* average map latency in 100ns */
34 __u64 map_stddev; /* standard deviation of map latency */
52 int threads = 1, seconds = 20, node = -1; in main()
61 while ((opt = getopt(argc, argv, "t:s:n:b:d:x:g:")) != -1) { in main()
85 return -1; in main()
90 fprintf(stderr, "invalid number of threads, must be in 1-%d\n", in main()
92 exit(1); in main()
96 fprintf(stderr, "invalid number of seconds, must be in 1-%d\n", in main()
98 exit(1); in main()
102 fprintf(stderr, "invalid transmit delay, must be in 0-%ld\n", in main()
104 exit(1); in main()
109 fprintf(stderr, "invalid dma mask bit, must be in 20-64\n"); in main()
110 exit(1); in main()
116 exit(1); in main()
121 exit(1); in main()
125 if (fd == -1) { in main()
127 exit(1); in main()
141 exit(1); in main()
146 printf("average map latency(us):%.1f standard deviation:%.1f\n", in main()
148 printf("average unmap latency(us):%.1f standard deviation:%.1f\n", in main()