- a difference between CPU and GPU tracker results is fixed by David Rohr

[u/mrichter/AliRoot.git] / HLT / TPCLib / tracking-ca / AliHLTTPCCAMath.h

diff --git a/HLT/TPCLib/tracking-ca/AliHLTTPCCAMath.h b/HLT/TPCLib/tracking-ca/AliHLTTPCCAMath.h
index 5b6bfa2e2c14e0a4d136a9a91ba3b3a34f3c1071..575797dcdf6fba9dd29b4124e017630fca31d0d0 100644 (file)
--- a/HLT/TPCLib/tracking-ca/AliHLTTPCCAMath.h
+++ b/HLT/TPCLib/tracking-ca/AliHLTTPCCAMath.h
@@ -180,7 +180,11 @@ GPUhd() inline float AliHLTTPCCAMath::ASin( float x )
 
 GPUd() inline int AliHLTTPCCAMath::Mul24( int a, int b )
 {
+#ifdef FERMI
+  return(a * b);
+#else
   return choice( __mul24( a, b ), a*b, a*b );
+#endif
 }
 
 GPUd() inline float AliHLTTPCCAMath::FMulRZ( float a, float b )