From: jsteube <jens.steube@gmail.com>
Date: Sun, 14 Feb 2016 19:07:16 +0000 (+0100)
Subject: Autotune: 200 loops should be fine for a start
X-Git-Tag: v3.00-beta~287
X-Git-Url: https://www.flypig.org.uk/git/?a=commitdiff_plain;h=f1e0cd6d56d023452de9fd37b3db6b177a626b87;p=hashcat.git

Autotune: 200 loops should be fine for a start
---

diff --git a/src/oclHashcat.c b/src/oclHashcat.c
index aba32ab..32c7a11 100644
--- a/src/oclHashcat.c
+++ b/src/oclHashcat.c
@@ -2833,11 +2833,11 @@ static void autotune (hc_device_param_t *device_param)
 
   u32 kernel_loops_tmp;
 
-  for (kernel_loops_tmp = kernel_loops_max; kernel_loops_tmp >= kernel_loops_min; kernel_loops_tmp >>= 1)
+  for (kernel_loops_tmp = MIN (kernel_loops_max, 200); kernel_loops_tmp >= kernel_loops_min; kernel_loops_tmp >>= 1)
   {
     const double exec_ms = try_run (device_param, kernel_accel_min, kernel_loops_tmp, 1);
 
-    if ((exec_ms * 3) < target_ms) break;
+    if (exec_ms < target_ms) break;
 
     if (kernel_loops_tmp == kernel_loops_min) break;
   }