18d713cf6Sjeremylt // Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 28d713cf6Sjeremylt // Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 38d713cf6Sjeremylt // All Rights reserved. See files LICENSE and NOTICE for details. 48d713cf6Sjeremylt // 58d713cf6Sjeremylt // This file is part of CEED, a collection of benchmarks, miniapps, software 68d713cf6Sjeremylt // libraries and APIs for efficient high-order finite element and spectral 78d713cf6Sjeremylt // element discretizations for exascale applications. For more information and 88d713cf6Sjeremylt // source code availability see http://github.com/ceed. 98d713cf6Sjeremylt // 108d713cf6Sjeremylt // The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 118d713cf6Sjeremylt // a collaborative effort of two U.S. Department of Energy organizations (Office 128d713cf6Sjeremylt // of Science and the National Nuclear Security Administration) responsible for 138d713cf6Sjeremylt // the planning and preparation of a capable exascale ecosystem, including 148d713cf6Sjeremylt // software, applications, hardware, advanced system engineering and early 158d713cf6Sjeremylt // testbed platforms, in support of the nation's exascale computing imperative. 168d713cf6Sjeremylt 173d576824SJeremy L Thompson #ifndef _ceed_xsmm_h 183d576824SJeremy L Thompson #define _ceed_xsmm_h 193d576824SJeremy L Thompson 20*f190906aSJed Brown #include <ceed/ceed.h> 21*f190906aSJed Brown #include <ceed/backend.h> 22*f190906aSJed Brown #include <ceed/hash.h> 23*f190906aSJed Brown #include <libxsmm.h> 24*f190906aSJed Brown 25*f190906aSJed Brown #if !defined(LIBXSMM_VERSION_GE) 26318af0d1SJeremy L Thompson #define LIBXSMM_VERSION_GE(major, minor, update, patch) \ 27318af0d1SJeremy L Thompson (LIBXSMM_VERSION_MAJOR > major || \ 28318af0d1SJeremy L Thompson (LIBXSMM_VERSION_MAJOR == major && \ 29318af0d1SJeremy L Thompson (LIBXSMM_VERSION_MINOR > minor || \ 30318af0d1SJeremy L Thompson (LIBXSMM_VERSION_MINOR == minor && \ 31318af0d1SJeremy L Thompson (LIBXSMM_VERSION_UPDATE > update || \ 32318af0d1SJeremy L Thompson (LIBXSMM_VERSION_UPDATE == update && LIBXSMM_VERSION_PATCH >= patch )))))) 33*f190906aSJed Brown #endif 34318af0d1SJeremy L Thompson 35318af0d1SJeremy L Thompson #if LIBXSMM_VERSION_GE(1, 17, 0, 0) 36318af0d1SJeremy L Thompson # define LIBXSMM_MMFUNCTION_KERNEL(a, b, c) kernel(a, b, c) 37318af0d1SJeremy L Thompson #else 38318af0d1SJeremy L Thompson # define LIBXSMM_MMFUNCTION_KERNEL(a, b, c) kernel(a, b, c, NULL, NULL, NULL) 39318af0d1SJeremy L Thompson #endif 40318af0d1SJeremy L Thompson 4120aaa365SJeremy L Thompson // Instantiate khash structs and methods 4280a9ef05SNatalie Beams CeedHashIJKLMInit(f32, libxsmm_smmfunction) 4380a9ef05SNatalie Beams CeedHashIJKLMInit(f64, libxsmm_dmmfunction) 4420aaa365SJeremy L Thompson 453d0fd664Sjeremylt typedef struct { 46d1d35e2fSjeremylt bool is_tensor; 4720aaa365SJeremy L Thompson CeedInt P, Q, dim; 4880a9ef05SNatalie Beams khash_t(f32) *lookup_f32; 4980a9ef05SNatalie Beams khash_t(f64) *lookup_f64; 503d0fd664Sjeremylt } CeedTensorContract_Xsmm; 513d0fd664Sjeremylt 5280a9ef05SNatalie Beams CEED_INTERN int CeedTensorContractCreate_f32_Xsmm(CeedBasis basis, 5380a9ef05SNatalie Beams CeedTensorContract contract); 5480a9ef05SNatalie Beams 5580a9ef05SNatalie Beams CEED_INTERN int CeedTensorContractCreate_f64_Xsmm(CeedBasis basis, 56c71e1dcdSjeremylt CeedTensorContract contract); 573d576824SJeremy L Thompson 583d576824SJeremy L Thompson #endif // _ceed_xsmm_h 59