rip out old junk

1 files changed, 16 insertions, 66 deletions

diff --git a/bin/rt_launch.c b/bin/rt_launch.c
index d888365..186c0fa 100644
--- a/bin/rt_launch.c
+++ b/bin/rt_launch.c
@@ -6,7 +6,6 @@
 #include <signal.h>
 
 #include "litmus.h"
-#include "adaptive.h"
 
 typedef struct {
         char * exec_path;
@@ -25,50 +24,20 @@ int launch(void *task_info_p) {
 void usage(char *error) {
         fprintf(stderr, "%s\nUsage: \nlaunch_rt supports one of two modes:\n"
                 "\n\tlaunch_rt <SPORADIC OPTIONS> <wcet> <period> program arg1 arg2 ...\n"
-                "\n\tlaunch_rt <ADAPTIVE OPTIONS> program arg1 arg2 ...\n"
                 "\nwhere:"
                 "\n\t <SPORADIC OPTIONS> = "
                 "[-c {hrt|srt|be}] [-p <cpu>]\n"
-                "\n\t <ADAPTIVE OPTIONS> = "
-                "(-a weight/period/utility)+\n"
                 "\nExamples:"
                 "\n\trt_launch -p 2 10 100 cpu_job"
                 "\n\t  => Launch cpu_job a hard real-time task with "
                 "\n\t     period 100 and weight 0.1 on CPU 2.\n"
-                "\n\trt_launch -a 0.1/100/0.4 -a 0.2/75/0.5 adaptive_job"
-                "\n\t  => Launch adaptive_job with two service levels"
                 "\n\n",
                 error);
         exit(1);
 }
 
-/* argument format should be weight/period/utility */
-static int parse_service_level(service_level_t* level, char* str) 
-{
-        char *weight, *period, *utility;
-        double u, w;
-        weight    = strtok(str, "/");
-        period  = strtok(NULL, "/");
-        utility = strtok(NULL, "/");
-        str     = strtok(NULL, "/");
-
-        if (str || !utility || !period || !weight)
-                return 0;
-
-        w = atof(weight);
-        u = atof(utility);
-        level->weight = f2fp(w);
-        level->period = atol(period);
-        level->value   = f2fp(u);
-        
-        if (level->period == 0  ||
-            u <= 0.0 || u > 1.0 || w <= 0.0 || w > 1.0)
-                return 0;
-        return 1;
-}
 
-
-#define OPTSTR "p:c:a:"
+#define OPTSTR "p:c:"
 
 int main(int argc, char** argv) 
 {
@@ -80,19 +49,8 @@ int main(int argc, char** argv)
         startup_info_t info;
         task_class_t class = RT_CLASS_HARD;
 
-        int adaptive = 0;
-        unsigned int level = 0;
-        service_level_t slevel[MAX_SERVICE_LEVELS];     
-
         while ((opt = getopt(argc, argv, OPTSTR)) != -1) {
                 switch (opt) {
-                case 'a':                                               
-                        adaptive = 1;
-                        if (level == MAX_SERVICE_LEVELS)
-                                usage("Too many service levels.");
-                        if (!parse_service_level(slevel + level++, optarg))
-                                usage("Bad service level.");                    
-                        break;
                 case 'p':
                         cpu = atoi(optarg);
                         break;
@@ -114,30 +72,22 @@ int main(int argc, char** argv)
 
         signal(SIGUSR1, SIG_IGN);
 
-        if (!adaptive) {
-                if (argc - optind < 3)
-                        usage("Arguments missing.");       
-                wcet   = atoi(argv[optind + 0]);
-                period = atoi(argv[optind + 1]);
-                if (wcet <= 0)
-                usage("The worst-case execution time must be a "
-                      "positive number.");
-                if (period <= 0)
-                        usage("The period must be a positive number.");
-                if (wcet > period) {
-                        usage("The worst-case execution time must not "
-                              "exceed the period.");
-                }
-                info.exec_path = argv[optind + 2];
-                info.argv      = argv + optind + 2;
-                ret = __create_rt_task(launch, &info, cpu, wcet, period, class);
-        } else {
-                if (argc == optind)
-                        usage("Arguments missing.");       
-                info.exec_path = argv[optind];
-                info.argv      = argv + optind;
-                ret = create_adaptive_rt_task(launch, &info, level, slevel);
+        if (argc - optind < 3)
+                usage("Arguments missing.");       
+        wcet   = atoi(argv[optind + 0]);
+        period = atoi(argv[optind + 1]);
+        if (wcet <= 0)
+        usage("The worst-case execution time must be a "
+              "positive number.");
+        if (period <= 0)
+                usage("The period must be a positive number.");
+        if (wcet > period) {
+                usage("The worst-case execution time must not "
+                      "exceed the period.");
         }
+        info.exec_path = argv[optind + 2];
+        info.argv      = argv + optind + 2;
+        ret = __create_rt_task(launch, &info, cpu, wcet, period, class);
 
         
         if (ret < 0) {