1 files changed, 0 insertions, 64 deletions
diff --git a/lib/gauss.c b/lib/gauss.c
deleted file mode 100644
index f974490f..00000000
--- a/lib/gauss.c
+++ /dev/null
@@ -1,64 +0,0 @@
-#include <math.h>
-#include <string.h>
-#include <stdio.h>
-#include "../hash.h"
-#include "gauss.h"
-
-#define GAUSS_ITERS	12
-
-static int gauss_dev(struct gauss_state *gs)
-{
-	unsigned int r;
-	int vr;
-
-	if (!gs->stddev)
-		return 0;
-
-	r = __rand(&gs->r);
-	vr = gs->stddev * (r / (FRAND32_MAX + 1.0));
-
-	return vr - gs->stddev / 2;
-}
-
-unsigned long long gauss_next(struct gauss_state *gs)
-{
-	unsigned long long sum = 0;
-	int i;
-
-	for (i = 0; i < GAUSS_ITERS; i++)
-		sum += __rand(&gs->r) % (gs->nranges + 1);
-
-	sum = (sum + GAUSS_ITERS - 1) / GAUSS_ITERS;
-
-	if (gs->stddev) {
-		int dev = gauss_dev(gs);
-
-		while (dev + sum >= gs->nranges)
-			dev /= 2;
-		sum += dev;
-	}
-
-	if (!gs->disable_hash)
-		sum = __hash_u64(sum);
-
-	return sum % gs->nranges;
-}
-
-void gauss_init(struct gauss_state *gs, unsigned long nranges, double dev,
-		unsigned int seed)
-{
-	memset(gs, 0, sizeof(*gs));
-	init_rand_seed(&gs->r, seed, 0);
-	gs->nranges = nranges;
-
-	if (dev != 0.0) {
-		gs->stddev = ceil((double) (nranges * 100.0) / dev);
-		if (gs->stddev > nranges / 2)
-			gs->stddev = nranges / 2;
-	}
-}
-
-void gauss_disable_hash(struct gauss_state *gs)
-{
-	gs->disable_hash = true;
-}