Saves WIP before rebasing onto upstream libCEED.

Author: kris-rowe

backends/occa/ceed-occa-operator.cpp

@@ -100,6 +100,7 @@ int Operator::ceedCreate(CeedOperator op) {
   CeedOccaRegisterFunction(op, "LinearAssembleQFunctionUpdate", Operator::ceedLinearAssembleQFunction);
   CeedOccaRegisterFunction(op, "LinearAssembleAddDiagonal", Operator::ceedLinearAssembleAddDiagonal);
   CeedOccaRegisterFunction(op, "LinearAssembleAddPointBlockDiagonal", Operator::ceedLinearAssembleAddPointBlockDiagonal);
+  CeedOccaRegisterFunction(op, "LinearAssembleSingle", Operator::ceedLinearAssembleSingle);
   CeedOccaRegisterFunction(op, "CreateFDMElementInverse", Operator::ceedCreateFDMElementInverse);
   CeedOccaRegisterFunction(op, "ApplyAdd", Operator::ceedApplyAdd);
   CeedOccaRegisterFunction(op, "Destroy", Operator::ceedDestroy);
@@ -117,18 +118,26 @@ int Operator::ceedCreateComposite(CeedOperator op) {
   return CEED_ERROR_SUCCESS;
 }
 
-int Operator::ceedLinearAssembleQFunction(CeedOperator op) { return staticCeedError("(OCCA) Backend does not implement LinearAssembleQFunction"); }
+int Operator::ceedLinearAssembleQFunction(CeedOperator op) { 
+  return staticCeedError("(OCCA) Backend does not implement LinearAssembleQFunction"); 
+}
 
 int Operator::ceedLinearAssembleQFunctionUpdate(CeedOperator op) {
   return staticCeedError("(OCCA) Backend does not implement LinearAssembleQFunctionUpdate");
 }
 
-int Operator::ceedLinearAssembleAddDiagonal(CeedOperator op) { return staticCeedError("(OCCA) Backend does not implement LinearAssembleDiagonal"); }
+int Operator::ceedLinearAssembleAddDiagonal(CeedOperator op) { 
+  return staticCeedError("(OCCA) Backend does not implement LinearAssembleDiagonal"); 
+}
 
 int Operator::ceedLinearAssembleAddPointBlockDiagonal(CeedOperator op) {
   return staticCeedError("(OCCA) Backend does not implement LinearAssemblePointBlockDiagonal");
 }
 
+int Operator::ceedLinearAssembleSingle(CeedOperator op) {
+  return staticCeedError("(OCCA) Backend does not implement LinearAssembleSingle");
+}
+
 int Operator::ceedCreateFDMElementInverse(CeedOperator op) { return staticCeedError("(OCCA) Backend does not implement CreateFDMElementInverse"); }
 
 int Operator::ceedApplyAdd(CeedOperator op, CeedVector invec, CeedVector outvec, CeedRequest *request) {

backends/occa/ceed-occa-operator.hpp

@@ -62,6 +62,7 @@ class Operator : public CeedObject {
   static int ceedLinearAssembleQFunctionUpdate(CeedOperator op);
   static int ceedLinearAssembleAddDiagonal(CeedOperator op);
   static int ceedLinearAssembleAddPointBlockDiagonal(CeedOperator op);
+  static int ceedLinearAssembleSingle(CeedOperator op);
   static int ceedCreateFDMElementInverse(CeedOperator op);
 
   static int ceedApplyAdd(CeedOperator op, CeedVector invec, CeedVector outvec, CeedRequest *request);