13d8e8822SJeremy L Thompson // Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. 23d8e8822SJeremy L Thompson // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 384a01de5SJeremy L Thompson // 43d8e8822SJeremy L Thompson // SPDX-License-Identifier: BSD-2-Clause 584a01de5SJeremy L Thompson // 63d8e8822SJeremy L Thompson // This file is part of CEED: http://github.com/ceed 784a01de5SJeremy L Thompson 849aac155SJeremy L Thompson #include <ceed.h> 9ec3da8bcSJed Brown #include <ceed/backend.h> 103d576824SJeremy L Thompson #include <stdbool.h> 113d576824SJeremy L Thompson #include <string.h> 122b730f8bSJeremy L Thompson 1384a01de5SJeremy L Thompson #include "ceed-avx.h" 1484a01de5SJeremy L Thompson 15f10650afSjeremylt //------------------------------------------------------------------------------ 16f10650afSjeremylt // Backend Init 17f10650afSjeremylt //------------------------------------------------------------------------------ 1884a01de5SJeremy L Thompson static int CeedInit_Avx(const char *resource, Ceed ceed) { 196574a04fSJeremy L Thompson CeedCheck(!strcmp(resource, "/cpu/self") || !strcmp(resource, "/cpu/self/avx/serial"), ceed, CEED_ERROR_BACKEND, 206574a04fSJeremy L Thompson "AVX backend cannot use resource: %s", resource); 212b730f8bSJeremy L Thompson CeedCallBackend(CeedSetDeterministic(ceed, true)); 2284a01de5SJeremy L Thompson 23ea61e9acSJeremy L Thompson // Create reference Ceed that implementation will be dispatched through unless overridden 24d1d35e2fSjeremylt Ceed ceed_ref; 252b730f8bSJeremy L Thompson CeedCallBackend(CeedInit("/cpu/self/opt/serial", &ceed_ref)); 262b730f8bSJeremy L Thompson CeedCallBackend(CeedSetDelegate(ceed, ceed_ref)); 2784a01de5SJeremy L Thompson 28*c8a55531SSebastian Grimberg CeedCallBackend(CeedSetBackendFunction(ceed, "Ceed", ceed, "TensorContractCreate", CeedTensorContractCreate_Avx)); 2980a9ef05SNatalie Beams 30e15f9bd0SJeremy L Thompson return CEED_ERROR_SUCCESS; 3184a01de5SJeremy L Thompson } 3284a01de5SJeremy L Thompson 33f10650afSjeremylt //------------------------------------------------------------------------------ 34f10650afSjeremylt // Backend Register 35f10650afSjeremylt //------------------------------------------------------------------------------ 362b730f8bSJeremy L Thompson CEED_INTERN int CeedRegister_Avx_Serial(void) { return CeedRegister("/cpu/self/avx/serial", CeedInit_Avx, 35); } 372a86cc9dSSebastian Grimberg 38f10650afSjeremylt //------------------------------------------------------------------------------ 39