1*cb23e90cSJeremy L Thompson // Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 2*cb23e90cSJeremy L Thompson // Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 3*cb23e90cSJeremy L Thompson // All Rights reserved. See files LICENSE and NOTICE for details. 4*cb23e90cSJeremy L Thompson // 5*cb23e90cSJeremy L Thompson // This file is part of CEED, a collection of benchmarks, miniapps, software 6*cb23e90cSJeremy L Thompson // libraries and APIs for efficient high-order finite element and spectral 7*cb23e90cSJeremy L Thompson // element discretizations for exascale applications. For more information and 8*cb23e90cSJeremy L Thompson // source code availability see http://github.com/ceed. 9*cb23e90cSJeremy L Thompson // 10*cb23e90cSJeremy L Thompson // The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11*cb23e90cSJeremy L Thompson // a collaborative effort of two U.S. Department of Energy organizations (Office 12*cb23e90cSJeremy L Thompson // of Science and the National Nuclear Security Administration) responsible for 13*cb23e90cSJeremy L Thompson // the planning and preparation of a capable exascale ecosystem, including 14*cb23e90cSJeremy L Thompson // software, applications, hardware, advanced system engineering and early 15*cb23e90cSJeremy L Thompson // testbed platforms, in support of the nation's exascale computing imperative. 16*cb23e90cSJeremy L Thompson 17*cb23e90cSJeremy L Thompson #include "ceed-magma.h" 18*cb23e90cSJeremy L Thompson 19*cb23e90cSJeremy L Thompson static int CeedInit_Magma_Det(const char *resource, Ceed ceed) { 20*cb23e90cSJeremy L Thompson int ierr; 21*cb23e90cSJeremy L Thompson if (strcmp(resource, "/gpu/magma/det")) 22*cb23e90cSJeremy L Thompson // LCOV_EXCL_START 23*cb23e90cSJeremy L Thompson return CeedError(ceed, 1, "Magma backend cannot use resource: %s", resource); 24*cb23e90cSJeremy L Thompson // LCOV_EXCL_STOP 25*cb23e90cSJeremy L Thompson ierr = CeedSetDeterministic(ceed, true); CeedChk(ierr); 26*cb23e90cSJeremy L Thompson 27*cb23e90cSJeremy L Thompson // Create reference CEED that implementation will be dispatched 28*cb23e90cSJeremy L Thompson // through unless overridden 29*cb23e90cSJeremy L Thompson Ceed ceedref; 30*cb23e90cSJeremy L Thompson CeedInit("/gpu/magma", &ceedref); 31*cb23e90cSJeremy L Thompson ierr = CeedSetDelegate(ceed, ceedref); CeedChk(ierr); 32*cb23e90cSJeremy L Thompson 33*cb23e90cSJeremy L Thompson // Create reference CEED for restriction 34*cb23e90cSJeremy L Thompson Ceed restrictionceedref; 35*cb23e90cSJeremy L Thompson CeedInit("/gpu/cuda/reg", &restrictionceedref); 36*cb23e90cSJeremy L Thompson ierr = CeedSetObjectDelegate(ceed, restrictionceedref, "ElemRestriction"); 37*cb23e90cSJeremy L Thompson CeedChk(ierr); 38*cb23e90cSJeremy L Thompson 39*cb23e90cSJeremy L Thompson return 0; 40*cb23e90cSJeremy L Thompson } 41*cb23e90cSJeremy L Thompson 42*cb23e90cSJeremy L Thompson __attribute__((constructor)) 43*cb23e90cSJeremy L Thompson static void Register(void) { 44*cb23e90cSJeremy L Thompson CeedRegister("/gpu/magma/det", CeedInit_Magma_Det,25); 45*cb23e90cSJeremy L Thompson } 46