From ccf58b0ebb78e1d8884690cfce80ef2f2349c420 Mon Sep 17 00:00:00 2001
From: Tor Lillqvist <tml@collabora.com>
Date: Mon, 3 Nov 2014 10:59:27 +0200
Subject: Don't use OpenCL unless the group is long enough

Change-Id: I37d54e39186fca2653717bb364072a2b283bcfb9
---
 sc/source/core/data/formulacell.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sc/source/core/data/formulacell.cxx b/sc/source/core/data/formulacell.cxx
index 96b433932f45..1d9b20fb0d9e 100644
--- a/sc/source/core/data/formulacell.cxx
+++ b/sc/source/core/data/formulacell.cxx
@@ -3653,6 +3653,12 @@ bool ScFormulaCell::InterpretFormulaGroup()
     if (mxGroup->meCalcState == sc::GroupCalcDisabled)
         return false;
 
+    if (GetSharedLength() < ScInterpreter::GetGlobalConfig().mnOpenCLMinimumFormulaGroupSize)
+    {
+        mxGroup->meCalcState = sc::GroupCalcDisabled;
+        return false;
+    }
+
     switch (pCode->GetVectorState())
     {
         case FormulaVectorEnabled:
-- 
cgit