Changes in benchmark/io/readv.cfa [dd4e2d7:cbabfd4]

File:

• benchmark/io/readv.cfa (modified) (3 diffs)

benchmark/io/readv.cfa

@@ -59 +59 @@
         unsigned long int nthreads = 2;
         unsigned long int nprocs   = 1;
-        unsigned flags = 0;
-        unsigned sublen = 16;
+        int flags = 0;
 
         arg_loop:
         for(;;) {
                 static struct option options[] = {
-                        {"duration",     required_argument, 0, 'd'},
-                        {"nthreads",     required_argument, 0, 't'},
-                        {"nprocs",       required_argument, 0, 'p'},
-                        {"bufsize",      required_argument, 0, 'b'},
-                        {"userthread",   no_argument      , 0, 'u'},
-                        {"submitthread", no_argument      , 0, 's'},
-                        {"submitlength", required_argument, 0, 'l'},
+                        {"duration",   required_argument, 0, 'd'},
+                        {"nthreads",   required_argument, 0, 't'},
+                        {"nprocs",     required_argument, 0, 'p'},
+                        {"bufsize",    required_argument, 0, 'b'},
+                        {"userthread", no_argument      , 0, 'u'},
                         {0, 0, 0, 0}
                 };
 
                 int idx = 0;
-                int opt = getopt_long(argc, argv, "d:t:p:b:usl:", options, &idx);
+                int opt = getopt_long(argc, argv, "d:t:p:b:u", options, &idx);
 
                 const char * arg = optarg ? optarg : "";
@@ -116 +113 @@
                                 flags |= CFA_CLUSTER_IO_POLLER_USER_THREAD;
                                 break;
-                        case 's':
-                                flags |= CFA_CLUSTER_IO_POLLER_THREAD_SUBMITS;
-                                break;
-                        case 'l':
-                                sublen = strtoul(arg, &end, 10);
-                                if(*end != '\0' && sublen < 16) {
-                                        fprintf(stderr, "Submit length must be at least 16, was %s\n", arg);
-                                        goto usage;
-                                }
-                                flags |= (sublen << CFA_CLUSTER_IO_BUFFLEN_OFFSET);
-                                break;
                         // Other cases
                         default: /* ? */
@@ -137 +123 @@
                                 fprintf(stderr, "  -p, --nprocs=NPROCS      Number of kernel threads\n");
                                 fprintf(stderr, "  -b, --buflen=SIZE        Number of bytes to read per request\n");
-                                fprintf(stderr, "  -u, --userthread         If set, cluster uses user-thread to poll I/O\n");
-                                fprintf(stderr, "  -s, --submitthread       If set, cluster uses polling thread to submit I/O\n");
                                 exit(EXIT_FAILURE);
                 }