From 0e91d0152884b7cf7986958f0b16c0a044a7944d Mon Sep 17 00:00:00 2001
From: Steven Robertson <steven@strobe.cc>
Date: Sun, 11 Oct 2015 00:49:37 -0700
Subject: [PATCH] Fix the noise issues on Maxwell GPUs.

AAAAUUUUUUGGGGGGHHH
---
 cuburn/code/util.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cuburn/code/util.py b/cuburn/code/util.py
index 10d771a..6405dbd 100644
--- a/cuburn/code/util.py
+++ b/cuburn/code/util.py
@@ -332,5 +332,5 @@ __device__ uint32_t rb_incr(uint32_t &rb_base, int tidx) {
 # done when I get my hands on a Kepler device. The fixed size assumes blocks
 # of 256 threads, although even at that size there are pathological cases that
 # could break the assumption.
-DEFAULT_RB_SIZE = 64
+DEFAULT_RB_SIZE = 256
 ringbuflib = mkringbuflib(DEFAULT_RB_SIZE)