1 files changed, 0 insertions, 40 deletions
diff --git a/src/coursegrain.c b/src/coursegrain.c
deleted file mode 100644
index 3e9db1a..0000000
--- a/src/coursegrain.c
+++ /dev/null
@@ -1,40 +0,0 @@
-
-#include "fracture.h"
-
-net_t *coursegrain_square(net_t *instance, graph_t *network_p, cholmod_common *c) {
-	unsigned int width = sqrt(instance->graph->ne);
-	assert(width % 4 == 0);
-
-	net_t *instance_p = create_instance(network_p, instance->inf, 1,
-																			instance->voltage_bound, true, c);
-
-	unsigned int width_p = width / 2;
-	bool *fuses = instance->fuses;
-
-	for (unsigned int i = 0; i < network_p->ne; i++) {
-		int xp = i / width_p;
-		int yp = i % width_p;
-		unsigned int x1 = 2 * xp;
-		unsigned int y1 = (2 * yp - 1) % width;
-		unsigned int x2 = 2 * xp;
-		unsigned int y2 = 2 * yp;
-		unsigned int x3 = 2 * xp + 1;
-		unsigned int y3 = (2 * yp - 1) % width;
-		unsigned int x4 = 2 * xp + 1;
-		unsigned int y4 = 2 * yp;
-		bool f1 = fuses[width * x1 + y1];
-		bool f2 = fuses[width * x2 + y2];
-		bool f3 = fuses[width * x3 + y3];
-		bool f4 = fuses[width * x4 + y4];
-
-		if ((f1 && f2) || (f3 && f4)) {
-			//		instance_p->fuses[i] = true;
-			//		instance_p->num_remaining_edges--;
-			break_edge(instance_p, i, c);
-		}
-	}
-
-	// fin_instance(instance_p, c);
-
-	return instance_p;
-}