From 0da35d673e1c1717821f724d8fb00379477b65be Mon Sep 17 00:00:00 2001
From: leochanj105 <leochanj@live.unc.edu>
Date: Thu, 21 Oct 2021 19:20:36 -0400
Subject: dag case study scripts

---
 extra.h | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

(limited to 'extra.h')

diff --git a/extra.h b/extra.h
index ceaee92..f2ec84e 100644
--- a/extra.h
+++ b/extra.h
@@ -30,7 +30,7 @@ extern int sched_getcpu();
 #endif
 
 // This is a proxy for "case study mode" now
-#define LITMUS 0
+#define LITMUS 1    
 #define MMDC_PROF 0
 
 #if LITMUS
@@ -106,7 +106,7 @@ static void _rt_load_params_itrl(int argc, char **argv) {
 #if LITMUS
         fprintf(stderr, " <task period> in ms\n");
         fprintf(stderr, " <task criticality level> 0 for Level-A, 1 for Level-B, 2 for Level-C\n");
-	fprintf(stderr, " <task phase> in ms\n");
+	    fprintf(stderr, " <task phase> in ms\n");
 #endif /* LITMUS */
         exit(1);
     }
@@ -209,6 +209,7 @@ static void _rt_load_params_itrl(int argc, char **argv) {
     _rt_period = ms2ns(strtoul(argv[end], NULL, 10));
     _rt_crit = atoi(argv[end+1]);
     _rt_phase = ms2ns(strtoul(argv[end+2], NULL, 10));
+    // _rt_phase = 0;
     unsigned int wait = 1;
     if (be_migrate_to_domain(_rt_core) < 0) {
         perror("Unable to migrate to specified CPU");
@@ -221,7 +222,8 @@ static void _rt_load_params_itrl(int argc, char **argv) {
     rt_param.period = _rt_period;
     rt_param.relative_deadline = 0;
     rt_param.phase = _rt_phase;
-    rt_param.priority = LITMUS_LOWEST_PRIORITY;
+    // rt_param.priority = LITMUS_LOWEST_PRIORITY;
+    rt_param.priority = ns2ms(_rt_phase);
     rt_param.cls = _rt_crit;
     rt_param.budget_policy = NO_ENFORCEMENT;
     rt_param.cpu = _rt_core;
@@ -435,10 +437,11 @@ static void _rt_start_loop() {
     }
     if (last == 0) {
         last = now;
-    } else if (now > last + 60ull * _BILLION && _rt_crit >= 2) {
-        last = now;
-        fprintf(stderr, "(%s/%d:%lu) Ping\n", _rt_our_prog_name, gettid(), _rt_cp->job_index);
-    }
+    } 
+    // else if (now > last + 60ull * _BILLION && _rt_crit >= 2) {
+    //     last = now;
+    //     fprintf(stderr, "(%s/%d:%lu) Ping\n", _rt_our_prog_name, gettid(), _rt_cp->job_index);
+    // }
     if (sleep_next_period() != 0) {
         perror("Unable to sleep for next period");
     }
-- 
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