From c1edc5d562ce3e31bce620393ccf99055d3f1240 Mon Sep 17 00:00:00 2001
From: jsteube <jens.steube@gmail.com>
Date: Thu, 2 Aug 2018 20:20:58 +0200
Subject: [PATCH] Increase max PWS space to 1GB to allow higher -n values for
 GPU with lots of compute units

---
 src/opencl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/opencl.c b/src/opencl.c
index b9057c286..9bd9e90ea 100644
--- a/src/opencl.c
+++ b/src/opencl.c
@@ -6093,7 +6093,7 @@ int opencl_session_begin (hashcat_ctx_t *hashcat_ctx)
     // this value should represent a reasonable amount of memory a host system has per GPU.
     // note we're allocating 3 blocks of that size.
 
-    #define PWS_SPACE (512 * 1024 * 1024)
+    #define PWS_SPACE (1024 * 1024 * 1024)
 
     // sometimes device_global_mem and device_maxmem_alloc reported back from the opencl runtime are a bit inaccurate.
     // let's add some extra space just to be sure.