is_null_funptr Function

private elemental function is_null_funptr(ptr)

Checks if pointer is NULL

Arguments

Type IntentOptional Attributes Name
type(c_funptr), intent(in) :: ptr

Pointer to check

Return Value logical


Called by

proc~~is_null_funptr~~CalledByGraph proc~is_null_funptr is_null_funptr interface~is_null_ptr is_null_ptr interface~is_null_ptr->proc~is_null_funptr interface~is_null_ptr->interface~is_null_ptr proc~dynamic_load dynamic_load proc~dynamic_load->interface~is_null_ptr proc~load_library load_library proc~dynamic_load->proc~load_library proc~load_symbol load_symbol proc~dynamic_load->proc~load_symbol proc~unload_library unload_library proc~dynamic_load->proc~unload_library proc~load_library->interface~is_null_ptr proc~dl_error dl_error proc~load_library->proc~dl_error proc~load_symbol->interface~is_null_ptr proc~load_symbol->proc~dl_error proc~string_c2f string_c2f proc~string_c2f->interface~is_null_ptr proc~compile_program compile_program proc~compile_program->proc~string_c2f proc~nvrtcgeterrorstring nvrtcGetErrorString proc~compile_program->proc~nvrtcgeterrorstring proc~set_name_expression set_name_expression proc~compile_program->proc~set_name_expression proc~cudageterrorstring cudaGetErrorString proc~cudageterrorstring->proc~string_c2f proc~dftierrormessage DftiErrorMessage proc~dftierrormessage->proc~string_c2f proc~dl_error->proc~string_c2f proc~load load proc~load->proc~dynamic_load proc~load_cuda load_cuda proc~load_cuda->proc~dynamic_load proc~load_nvrtc load_nvrtc proc~load_nvrtc->proc~dynamic_load proc~ncclgeterrorstring ncclGetErrorString proc~ncclgeterrorstring->proc~string_c2f proc~nvrtcgeterrorstring->proc~string_c2f proc~alloc_mem alloc_mem proc~alloc_mem->proc~cudageterrorstring proc~alloc_mem->proc~ncclgeterrorstring proc~create transpose_plan%create proc~create->proc~load_cuda proc~create->proc~load_nvrtc proc~create_helper~2 backend_helper%create_helper proc~create->proc~create_helper~2 proc~get_conf_stream get_conf_stream proc~create->proc~get_conf_stream proc~run_autotune_backend run_autotune_backend proc~create->proc~run_autotune_backend proc~alloc_and_set_aux alloc_and_set_aux proc~create->proc~alloc_and_set_aux proc~autotune_grid_decomposition autotune_grid_decomposition proc~create->proc~autotune_grid_decomposition proc~create_helper~2->proc~ncclgeterrorstring proc~destroy_helper~2 backend_helper%destroy_helper proc~create_helper~2->proc~destroy_helper~2 proc~create_private dtfft_plan_t%create_private proc~create_private->proc~cudageterrorstring proc~create_private->proc~get_conf_stream proc~create~13 nvrtc_module%create proc~create~13->proc~compile_program proc~create~13->proc~cudageterrorstring proc~create~13->proc~nvrtcgeterrorstring proc~destroy~11 nvrtc_module%destroy proc~create~13->proc~destroy~11 proc~create~15 abstract_backend%create proc~create~15->proc~cudageterrorstring proc~create~8 kernel_device%create proc~create~8->proc~cudageterrorstring proc~get_kernel get_kernel proc~create~8->proc~get_kernel proc~destroy_helper~2->proc~ncclgeterrorstring proc~destroy_stream destroy_stream proc~destroy_stream->proc~cudageterrorstring proc~destroy~11->proc~cudageterrorstring proc~destroy~11->proc~nvrtcgeterrorstring proc~destroy~14 abstract_backend%destroy proc~destroy~14->proc~cudageterrorstring proc~destroy~9 mkl_executor%destroy proc~destroy~9->proc~dftierrormessage proc~execute_mpi backend_mpi%execute_mpi proc~execute_mpi->proc~cudageterrorstring proc~execute_self_copy abstract_backend%execute_self_copy proc~execute_mpi->proc~execute_self_copy proc~execute_p2p_scheduled backend_mpi%execute_p2p_scheduled proc~execute_mpi->proc~execute_p2p_scheduled proc~execute_nccl backend_nccl%execute_nccl proc~execute_nccl->proc~ncclgeterrorstring proc~execute_self_copy->proc~cudageterrorstring proc~execute~12 abstract_backend%execute proc~execute~12->proc~cudageterrorstring proc~execute~12->proc~execute_self_copy proc~execute~4 backend_cufftmp%execute proc~execute~4->proc~cudageterrorstring proc~execute~7 kernel_device%execute proc~execute~7->proc~cudageterrorstring proc~execute~8 mkl_executor%execute proc~execute~8->proc~dftierrormessage proc~free_mem free_mem proc~free_mem->proc~ncclgeterrorstring proc~get nvrtc_module%get proc~get->proc~cudageterrorstring proc~get_mangled_name get_mangled_name proc~get->proc~get_mangled_name proc~get_conf_stream->proc~cudageterrorstring proc~get_kernel->proc~cudageterrorstring proc~get_kernel->proc~get_conf_stream proc~create_nvrtc_module create_nvrtc_module proc~get_kernel->proc~create_nvrtc_module proc~get_kernel_instance get_kernel_instance proc~get_kernel->proc~get_kernel_instance proc~get_mangled_name->proc~nvrtcgeterrorstring proc~load_vkfft load_vkfft proc~load_vkfft->proc~load proc~make_plan make_plan proc~make_plan->proc~dftierrormessage proc~mem_alloc~3 mkl_executor%mem_alloc proc~mem_alloc~3->proc~dftierrormessage proc~mem_free~3 mkl_executor%mem_free proc~mem_free~3->proc~dftierrormessage proc~run_autotune_backend->proc~cudageterrorstring proc~run_autotune_backend->proc~alloc_mem proc~run_autotune_backend->proc~create_helper~2 proc~run_autotune_backend->proc~destroy_helper~2 proc~run_autotune_backend->proc~free_mem proc~run_autotune_backend->proc~alloc_and_set_aux proc~set_name_expression->proc~nvrtcgeterrorstring proc~unload_library->proc~dl_error proc~alloc_and_set_aux->proc~alloc_mem proc~autotune_grid autotune_grid proc~autotune_grid->proc~run_autotune_backend proc~create_c2c_core dtfft_core_c2c%create_c2c_core proc~create_c2c_core->proc~create_private proc~create_nvrtc_module->proc~create~13 proc~create_r2r_internal dtfft_plan_r2r_t%create_r2r_internal proc~create_r2r_internal->proc~create_private proc~create~11 mkl_executor%create proc~create~11->proc~make_plan proc~create~12 cufft_executor%create proc~create~12->proc~get_conf_stream proc~create~14 vkfft_executor%create proc~create~14->proc~get_conf_stream proc~create~14->proc~load_vkfft proc~destroy transpose_plan%destroy proc~destroy->proc~destroy_helper~2 proc~mem_free transpose_plan%mem_free proc~destroy->proc~mem_free proc~destroy~13 dtfft_plan_t%destroy proc~destroy~13->proc~destroy_stream proc~execute_p2p_scheduled->proc~execute_self_copy proc~get_kernel_instance->proc~get proc~mem_alloc transpose_plan%mem_alloc proc~mem_alloc->proc~alloc_mem proc~mem_free->proc~free_mem proc~autotune_grid_decomposition->proc~autotune_grid proc~create_c2c_internal dtfft_plan_c2c_t%create_c2c_internal proc~create_c2c_internal->proc~create_c2c_core proc~create_r2c_internal dtfft_plan_r2c_t%create_r2c_internal proc~create_r2c_internal->proc~create_c2c_core proc~create_r2r dtfft_plan_r2r_t%create_r2r proc~create_r2r->proc~create_r2r_internal proc~create_r2r_pencil dtfft_plan_r2r_t%create_r2r_pencil proc~create_r2r_pencil->proc~create_r2r_internal proc~dtfft_destroy_c dtfft_destroy_c proc~dtfft_destroy_c->proc~destroy~13 proc~create_c2c dtfft_plan_c2c_t%create_c2c proc~create_c2c->proc~create_c2c_internal proc~create_c2c_pencil dtfft_plan_c2c_t%create_c2c_pencil proc~create_c2c_pencil->proc~create_c2c_internal proc~create_r2c dtfft_plan_r2c_t%create_r2c proc~create_r2c->proc~create_r2c_internal proc~create_r2c_pencil dtfft_plan_r2c_t%create_r2c_pencil proc~create_r2c_pencil->proc~create_r2c_internal