Global edit with change to View usage. autoView() creates a wrapper object that closes the view when scope closes.

tests/forces/Test_contfrac_force.cc

@@ -98,9 +98,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto mom_v = mom.View(CpuRead);
-    auto U_v   = U.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( mom_v, mom, CpuRead);
+    autoView( U_v , U, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
     thread_foreach( i,mom_v,{
       Uprime_v[i](mu) =
 	  U_v[i](mu)

tests/forces/Test_dwf_force.cc

@@ -100,9 +100,9 @@ int main (int argc, char ** argv)
 
     // fourth order exponential approx
 
-    auto mom_v    = mom.View(CpuRead);
-    auto U_v      = U.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( mom_v, mom, CpuRead);
+    autoView( U_v , U, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
 
     thread_foreach( i,mom_v,{
       Uprime_v[i](mu) =	  U_v[i](mu)

tests/forces/Test_dwf_force_eofa.cc

@@ -110,9 +110,9 @@ int main (int argc, char** argv)
     PokeIndex<LorentzIndex>(mom, mommu, mu);
 
     // fourth order exponential approx
-    auto mom_v    = mom.View(CpuRead);
-    auto U_v      = U.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( mom_v, mom, CpuRead);
+    autoView( U_v , U, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
 
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) =	  U_v[i](mu)

tests/forces/Test_dwf_gpforce.cc

@@ -119,9 +119,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto mom_v    = mom.View(CpuRead);
-    auto U_v      = U.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( mom_v, mom, CpuRead);
+    autoView( U_v , U, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
 
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) =	  U_v[i](mu)

tests/forces/Test_dwf_gpforce_eofa.cc

@@ -114,9 +114,9 @@ int main (int argc, char** argv)
     PokeIndex<LorentzIndex>(mom, mommu, mu);
 
     // fourth order exponential approx
-    auto mom_v    = mom.View(CpuRead);
-    auto U_v      = U.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( mom_v, mom, CpuRead);
+    autoView( U_v , U, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
 
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) =	  U_v[i](mu)

tests/forces/Test_gp_plaq_force.cc

@@ -85,9 +85,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto Uprime_v = Uprime.View(CpuWrite);
-    auto U_v = U.View(CpuRead);
-    auto mom_v = mom.View(CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
+    autoView( U_v , U, CpuRead);
+    autoView( mom_v, mom, CpuRead);
     thread_foreach(i,mom_v,{ // exp(pmu dt) * Umu
       Uprime_v[i](mu) = U_v[i](mu) + mom_v[i](mu)*U_v[i](mu)*dt ;
     });

tests/forces/Test_gp_rect_force.cc

@@ -87,9 +87,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto mom_v   = mom.View(CpuRead);
-    auto Uprime_v= Uprime.View(CpuWrite);
-    auto U_v     = U.View(CpuRead);
+    autoView( mom_v, mom, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
+    autoView( U_v , U, CpuRead);
     thread_foreach(i,mom_v,{ // exp(pmu dt) * Umu
       Uprime_v[i](mu) = U_v[i](mu) + mom_v[i](mu)*U_v[i](mu)*dt ;
     });

tests/forces/Test_gpdwf_force.cc

@@ -105,9 +105,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto U_v = U.View(CpuRead);
-    auto mom_v = mom.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( U_v , U, CpuRead);
+    autoView( mom_v, mom, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) = U_v[i](mu)
 	+ mom_v[i](mu)*U_v[i](mu)*dt 

tests/forces/Test_gpwilson_force.cc

@@ -99,9 +99,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto mom_v    = mom.View(CpuRead);
-    auto U_v      = U.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( mom_v, mom, CpuRead);
+    autoView( U_v , U, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
 
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) =	  U_v[i](mu)

tests/forces/Test_mobius_force.cc

@@ -101,9 +101,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto U_v      = U.View(CpuRead);
-    auto mom_v    = mom.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( U_v , U, CpuRead);
+    autoView( mom_v, mom, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) =  U_v[i](mu)
 	+ mom_v[i](mu)*U_v[i](mu)*dt 

tests/forces/Test_mobius_force_eofa.cc

@@ -112,9 +112,9 @@ int main (int argc, char** argv)
     PokeIndex<LorentzIndex>(mom, mommu, mu);
 
     // fourth order exponential approx
-    auto mom_v    = mom.View(CpuRead);
-    auto U_v      = U.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( mom_v, mom, CpuRead);
+    autoView( U_v , U, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
 
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) =	  U_v[i](mu)

tests/forces/Test_mobius_gpforce_eofa.cc

@@ -115,9 +115,9 @@ int main (int argc, char** argv)
     SU3::GaussianFundamentalLieAlgebraMatrix(RNG4, mommu); // Traceless antihermitian momentum; gaussian in lie alg
 
     PokeIndex<LorentzIndex>(mom, mommu, mu);
-    auto U_v      = U.View(CpuRead);
-    auto mom_v    = mom.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( U_v , U, CpuRead);
+    autoView( mom_v, mom, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
     // fourth order exponential approx
     thread_foreach( i, mom_v,{
       Uprime_v[i](mu) = U_v[i](mu) + mom_v[i](mu)*U_v[i](mu)*dt + mom_v[i](mu) *mom_v[i](mu) *U_v[i](mu)*(dt*dt/2.0)

tests/forces/Test_partfrac_force.cc

@@ -101,9 +101,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto U_v = U.View(CpuRead);
-    auto mom_v = mom.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( U_v , U, CpuRead);
+    autoView( mom_v, mom, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) =  U_v[i](mu)
 	+ mom_v[i](mu)*U_v[i](mu)*dt 

tests/forces/Test_rect_force.cc

@@ -87,9 +87,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto Uprime_v = Uprime.View(CpuWrite);
-    auto U_v      = U.View(CpuRead);
-    auto mom_v    = mom.View(CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
+    autoView( U_v , U, CpuRead);
+    autoView( mom_v, mom, CpuRead);
     thread_foreach(i,mom_v,{ // exp(pmu dt) * Umu
       Uprime_v[i](mu) = U_v[i](mu) + mom_v[i](mu)*U_v[i](mu)*dt ;
     });

tests/forces/Test_wilson_force.cc

@@ -105,9 +105,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto U_v = U.View(CpuRead);
-    auto mom_v = mom.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( U_v , U, CpuRead);
+    autoView( mom_v, mom, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
     thread_foreach( i,mom_v,{
       Uprime_v[i](mu)  =	  U_v[i](mu);
       Uprime_v[i](mu) += mom_v[i](mu)*U_v[i](mu)*dt ;

tests/forces/Test_wilsonclover_force.cc

@@ -105,9 +105,9 @@ int main(int argc, char **argv)
     Hmom -= real(sum(trace(mommu * mommu)));
     PokeIndex<LorentzIndex>(mom, mommu, mu);
 
-    auto Uprime_v = Uprime.View(CpuWrite);
-    auto U_v      = U.View(CpuRead);
-    auto mom_v    = mom.View(CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
+    autoView( U_v , U, CpuRead);
+    autoView( mom_v, mom, CpuRead);
     thread_foreach(ss,mom_v,
     {
       Uprime_v[ss]._internal[mu] = ProjectOnGroup(Exponentiate(mom_v[ss]._internal[mu], dt, 12) * U_v[ss]._internal[mu]);

tests/forces/Test_zmobius_force.cc

@@ -114,9 +114,9 @@ int main (int argc, char ** argv)
     PokeIndex<LorentzIndex>(mom,mommu,mu);
 
     // fourth order exponential approx
-    auto mom_v    = mom.View(CpuRead);
-    auto U_v      = U.View(CpuRead);
-    auto Uprime_v = Uprime.View(CpuWrite);
+    autoView( mom_v, mom, CpuRead);
+    autoView( U_v , U, CpuRead);
+    autoView(Uprime_v, Uprime, CpuWrite);
 
     thread_foreach(i,mom_v,{
       Uprime_v[i](mu) =	  U_v[i](mu)