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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT ! LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT ! HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT ! LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY ! THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF ! THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ! ! //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ! module self_LinearEuler2D use self_LinearEuler2D_t use SELF_GPU use SELF_BoundaryConditions implicit none type,extends(LinearEuler2D_t) :: LinearEuler2D contains procedure :: AdditionalInit => AdditionalInit_LinearEuler2D procedure :: boundaryflux => boundaryflux_LinearEuler2D procedure :: fluxmethod => fluxmethod_LinearEuler2D procedure :: sourcemethod => sourcemethod_LinearEuler2D endtype LinearEuler2D interface subroutine hbc2d_nonormalflow_lineareuler2d_gpu(extboundary,boundary,nhat, & elements,sides,nBoundaries,N,nel) & bind(c,name="hbc2d_nonormalflow_lineareuler2d_gpu") use iso_c_binding type(c_ptr),value :: extboundary,boundary,nhat,elements,sides integer(c_int),value :: nBoundaries,N,nel endsubroutine hbc2d_nonormalflow_lineareuler2d_gpu endinterface interface subroutine hbc2d_radiation_lineareuler2d_gpu(extboundary, & elements,sides,nBoundaries,N,nel) & bind(c,name="hbc2d_radiation_lineareuler2d_gpu") use iso_c_binding type(c_ptr),value :: extboundary,elements,sides integer(c_int),value :: nBoundaries,N,nel endsubroutine hbc2d_radiation_lineareuler2d_gpu endinterface interface subroutine fluxmethod_LinearEuler2D_gpu(solution,flux,rho0,c,N,nel,nvar) & bind(c,name="fluxmethod_LinearEuler2D_gpu") use iso_c_binding use SELF_Constants type(c_ptr),value :: solution,flux real(c_prec),value :: rho0,c integer(c_int),value :: N,nel,nvar endsubroutine fluxmethod_LinearEuler2D_gpu endinterface interface subroutine boundaryflux_LinearEuler2D_gpu(fb,fextb,nhat,nscale,flux,rho0,c,N,nel,nvar) & bind(c,name="boundaryflux_LinearEuler2D_gpu") use iso_c_binding use SELF_Constants type(c_ptr),value :: fb,fextb,flux,nhat,nscale real(c_prec),value :: rho0,c integer(c_int),value :: N,nel,nvar endsubroutine boundaryflux_LinearEuler2D_gpu endinterface contains subroutine AdditionalInit_LinearEuler2D(this) implicit none class(LinearEuler2D),intent(inout) :: this ! Local procedure(SELF_bcMethod),pointer :: bcfunc ! Register GPU-accelerated BC methods, overwriting CPU versions ! from the parent _t AdditionalInit call AdditionalInit_LinearEuler2D_t(this) bcfunc => hbc2d_NoNormalFlow_LinearEuler2D_GPU_wrapper call this%hyperbolicBCs%RegisterBoundaryCondition( & SELF_BC_NONORMALFLOW,"no_normal_flow",bcfunc) bcfunc => hbc2d_Radiation_LinearEuler2D_GPU_wrapper call this%hyperbolicBCs%RegisterBoundaryCondition( & SELF_BC_RADIATION,"radiation",bcfunc) endsubroutine AdditionalInit_LinearEuler2D subroutine hbc2d_NoNormalFlow_LinearEuler2D_GPU_wrapper(bc,mymodel) !! GPU-accelerated no-normal-flow BC for 2D Linear Euler. class(BoundaryCondition),intent(in) :: bc class(Model),intent(inout) :: mymodel select type(m => mymodel) class is(LinearEuler2D) if(bc%nBoundaries > 0) then call hbc2d_nonormalflow_lineareuler2d_gpu( & m%solution%extBoundary_gpu, & m%solution%boundary_gpu, & m%geometry%nhat%boundary_gpu, & bc%elements_gpu,bc%sides_gpu, & bc%nBoundaries,m%solution%interp%N,m%solution%nElem) endif endselect endsubroutine hbc2d_NoNormalFlow_LinearEuler2D_GPU_wrapper subroutine hbc2d_Radiation_LinearEuler2D_GPU_wrapper(bc,mymodel) !! GPU-accelerated radiation BC for 2D Linear Euler. class(BoundaryCondition),intent(in) :: bc class(Model),intent(inout) :: mymodel select type(m => mymodel) class is(LinearEuler2D) if(bc%nBoundaries > 0) then call hbc2d_radiation_lineareuler2d_gpu( & m%solution%extBoundary_gpu, & bc%elements_gpu,bc%sides_gpu, & bc%nBoundaries,m%solution%interp%N,m%solution%nElem) endif endselect endsubroutine hbc2d_Radiation_LinearEuler2D_GPU_wrapper subroutine sourcemethod_LinearEuler2D(this) implicit none class(LinearEuler2D),intent(inout) :: this if(.false.) this%nvar = this%nvar ! suppress unused-dummy-argument warning endsubroutine sourcemethod_LinearEuler2D subroutine boundaryflux_LinearEuler2D(this) ! this method uses an linear upwind solver for the ! advective flux and the bassi-rebay method for the ! diffusive fluxes implicit none class(LinearEuler2D),intent(inout) :: this call boundaryflux_LinearEuler2D_gpu(this%solution%boundary_gpu, & this%solution%extBoundary_gpu, & this%geometry%nhat%boundary_gpu, & this%geometry%nscale%boundary_gpu, & this%flux%boundarynormal_gpu, & this%rho0,this%c,this%solution%interp%N, & this%solution%nelem,this%solution%nvar) endsubroutine boundaryflux_LinearEuler2D subroutine fluxmethod_LinearEuler2D(this) implicit none class(LinearEuler2D),intent(inout) :: this call fluxmethod_LinearEuler2D_gpu(this%solution%interior_gpu, & this%flux%interior_gpu, & this%rho0,this%c,this%solution%interp%N,this%solution%nelem, & this%solution%nvar) endsubroutine fluxmethod_LinearEuler2D endmodule self_LinearEuler2D