Lines Matching refs:slope
554 PetscScalar *x, *f, *slope; in FVRHSFunction_2WaySplit() local
571 …PetscCall(DMDAGetArray(da, PETSC_TRUE, &slope)); /* contains ghost points … in FVRHSFunction_2WaySplit()
634 slope[i * dof + j] = tmp; in FVRHSFunction_2WaySplit()
645 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunction_2WaySplit()
646 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunction_2WaySplit()
657 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunction_2WaySplit()
658 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxf / 2; in FVRHSFunction_2WaySplit()
669 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxf / 2; in FVRHSFunction_2WaySplit()
670 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxf / 2; in FVRHSFunction_2WaySplit()
681 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxf / 2; in FVRHSFunction_2WaySplit()
682 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunction_2WaySplit()
693 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunction_2WaySplit()
694 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunction_2WaySplit()
708 PetscCall(DMDARestoreArray(da, PETSC_TRUE, &slope)); in FVRHSFunction_2WaySplit()
730 PetscScalar *x, *f, *slope; in FVRHSFunctionslow_2WaySplit() local
745 PetscCall(DMDAGetArray(da, PETSC_TRUE, &slope)); in FVRHSFunctionslow_2WaySplit()
807 slope[i * dof + j] = tmp; in FVRHSFunctionslow_2WaySplit()
819 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslow_2WaySplit()
820 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslow_2WaySplit()
834 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslow_2WaySplit()
835 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslow_2WaySplit()
844 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslow_2WaySplit()
845 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslow_2WaySplit()
855 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslow_2WaySplit()
856 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslow_2WaySplit()
870 PetscCall(DMDARestoreArray(da, PETSC_TRUE, &slope)); in FVRHSFunctionslow_2WaySplit()
881 PetscScalar *x, *f, *slope; in FVRHSFunctionslowbuffer_2WaySplit() local
896 PetscCall(DMDAGetArray(da, PETSC_TRUE, &slope)); in FVRHSFunctionslowbuffer_2WaySplit()
958 slope[i * dof + j] = tmp; in FVRHSFunctionslowbuffer_2WaySplit()
970 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
971 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
981 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
982 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
995 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
996 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxf / 2; in FVRHSFunctionslowbuffer_2WaySplit()
1005 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxf / 2; in FVRHSFunctionslowbuffer_2WaySplit()
1006 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
1016 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
1017 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
1030 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
1031 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionslowbuffer_2WaySplit()
1041 PetscCall(DMDARestoreArray(da, PETSC_TRUE, &slope)); in FVRHSFunctionslowbuffer_2WaySplit()
1052 PetscScalar *x, *f, *slope; in FVRHSFunctionfast_2WaySplit() local
1067 PetscCall(DMDAGetArray(da, PETSC_TRUE, &slope)); in FVRHSFunctionfast_2WaySplit()
1127 slope[i * dof + j] = tmp; in FVRHSFunctionfast_2WaySplit()
1139 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxs / 2; in FVRHSFunctionfast_2WaySplit()
1140 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxf / 2; in FVRHSFunctionfast_2WaySplit()
1150 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxf / 2; in FVRHSFunctionfast_2WaySplit()
1151 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxf / 2; in FVRHSFunctionfast_2WaySplit()
1164 uL[j] = x[(i - 1) * dof + j] + slope[(i - 1) * dof + j] * hxf / 2; in FVRHSFunctionfast_2WaySplit()
1165 uR[j] = x[(i - 0) * dof + j] - slope[(i - 0) * dof + j] * hxs / 2; in FVRHSFunctionfast_2WaySplit()
1175 PetscCall(DMDARestoreArray(da, PETSC_TRUE, &slope)); in FVRHSFunctionfast_2WaySplit()