Lines Matching defs:io_size
130 int io_size, nrun;
146 io_size = atoi(argv[2]);
147 if (io_size <= 0)
167 * being "io_size", so we can handle > 4 gig files.
194 abuf[i] = calloc(1, io_size * sizeof(char));
199 offset = random() % (file_size / io_size);
200 offset *= io_size;
201 set_aio(aio + i, choose_aio(iowhat), fd, offset, io_size, abuf[i]);
209 offset = random() % (file_size / io_size);
210 offset *= io_size;
211 set_aio(aio + n, choose_aio(iowhat), fd, offset, io_size, abuf[n]);
220 printf("Avg transfer rate: %.2f bytes/sec\n", ((float) (nrun)) * ((float)io_size) / f_rt);