Dragonfly Custom: Added Num VCs Override Config

471230b8 · Neil McGlohon · e3cd292f · 471230b8
Commit 471230b8 authored Apr 07, 2018 by Neil McGlohon
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Showing with 10 additions and 4 deletions

src/networks/model-net/dragonfly-custom.C src/networks/model-net/dragonfly-custom.C +10 -4

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--- a/src/networks/model-net/dragonfly-custom.C
+++ b/src/networks/model-net/dragonfly-custom.C
@@ -577,10 +577,16 @@ static void dragonfly_read_config(const char * anno, dragonfly_param *params){
        routing = -1;
    }

-    if(routing == PROG_ADAPTIVE)
-        p->num_vcs = 10;
-    else
-        p->num_vcs = 8;
+    rc = configuration_get_value_int(&config, "PARAMS", "num_vcs_override", anno, &p->num_vcs);
+    if(rc) {
+        if(routing == PROG_ADAPTIVE)
+            p->num_vcs = 10;
+        else
+            p->num_vcs = 8;
+    }
+    else {
+        printf("Overriding num_vcs: p->num_vcs=%d\n"%p->num_vcs);
+    }
    
    rc = configuration_get_value_int(&config, "PARAMS", "num_groups", anno, &p->num_groups);
    if(rc) {