port r10284 from 1.1: Use a different color in paje traces for the overhead parts of StarPU, distinguished from the sleep parts

src/debug/traces/starpu_paje.c

@@ -160,7 +160,7 @@ void _starpu_fxt_write_paje_header(FILE *file)
 	poti_DefineEntityValue("Fi", "S", "FetchingInput", "1.0 .1 1.0");
 	poti_DefineEntityValue("Po", "S", "PushingOutput", "0.1 1.0 1.0");
 	poti_DefineEntityValue("C", "S", "Callback", ".0 .3 .8");
-	poti_DefineEntityValue("B", "S", "Blocked", ".9 .1 .0");
+	poti_DefineEntityValue("B", "S", "Overhead", ".5 .18 .0");
 	poti_DefineEntityValue("Sl", "S", "Sleeping", ".9 .1 .0");
 	poti_DefineEntityValue("P", "S", "Progressing", ".4 .1 .6");
 
@@ -187,7 +187,7 @@ void _starpu_fxt_write_paje_header(FILE *file)
 		poti_DefineEntityValue("Fi", ctx, "FetchingInput", "1.0 .1 1.0");
 		poti_DefineEntityValue("Po", ctx, "PushingOutput", "0.1 1.0 1.0");
 		poti_DefineEntityValue("C", ctx, "Callback", ".0 .3 .8");
-		poti_DefineEntityValue("B", ctx, "Blocked", ".9 .1 .0");
+		poti_DefineEntityValue("B", ctx, "Overhead", ".5 .18 .0");
 		poti_DefineEntityValue("Sl", ctx, "Sleeping", ".9 .1 .0");
 		poti_DefineEntityValue("P", ctx, "Progressing", ".4 .1 .6");
 	}
@@ -226,7 +226,7 @@ void _starpu_fxt_write_paje_header(FILE *file)
 6       Fi       S      FetchingInput       \"1.0 .1 1.0\"            \n\
 6       Po       S      PushingOutput       \"0.1 1.0 1.0\"            \n\
 6       C       S       Callback       \".0 .3 .8\"            \n\
-6       B       S       Blocked         \".9 .1 .0\"		\n\
+6       B       S       Overhead         \".5 .18 .0\"		\n\
 6       Sl       S      Sleeping         \".9 .1 .0\"		\n\
 6       P       S       Progressing         \".4 .1 .6\"		\n");
 	fprintf(file, "\
@@ -245,7 +245,7 @@ void _starpu_fxt_write_paje_header(FILE *file)
 6       Fi       Ctx%u      FetchingInput       \"1.0 .1 1.0\"            \n\
 6       Po       Ctx%u      PushingOutput       \"0.1 1.0 1.0\"            \n\
 6       C       Ctx%u       Callback       \".0 .3 .8\"            \n\
-6       B       Ctx%u       Blocked         \".9 .1 .0\"		\n\
+6       B       Ctx%u       Overhead         \".5 .18 .0\"		\n\
 6       Sl       Ctx%u      Sleeping         \".9 .1 .0\"		\n\
 6       P       Ctx%u       Progressing         \".4 .1 .6\"		\n",
 		i, i, i, i, i, i, i, i);