# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other # Spack Project Developers. See the top-level COPYRIGHT file for details. # # SPDX-License-Identifier: (Apache-2.0 OR MIT) import os from spack.package import * class Itensor(MakefilePackage): """ITensor -Intelligent Tensor- is a library for implementing tensor network calculations.""" homepage = "https://itensor.org/index.html" url = "https://github.com/ITensor/ITensor/archive/v3.1.6.tar.gz" license("Apache-2.0") version("3.1.11", sha256="bc6c48d34c4d4281d15116d7d95d7e6e2b6878b9a60ce33372b8967a96826e95") version("3.1.10", sha256="68c149e23a1ab936ef8175ea11fedc0ec64031c3686ede93c3a5ab0c893774f6") version("3.1.9", sha256="4dd71b251b63fb7775ef854212df6f1d5d3ac4d6d1905dc03b1e6d2a0a620a17") version("3.1.8", sha256="9dae666baa6f9317fa1ca96c6229c6e62bbbb690e5ee7345f3781948903839f4") version("3.1.7", sha256="ff3fb3121408fc4be4aa91b16f0b0e6d2fd0129b1c9cd9b075b5197ab9b3d37f") version("3.1.6", sha256="1c42cd39c45124063d9812b851b4d99735caff7ac2da971b4287c2018d4cf32a") version("3.1.5", sha256="a0661efdda3bfc4fab1796243d4b438b0f17adce08b6bb21a2aaae9766b6a1ec") version("3.1.4", sha256="bdcfa786f5165b6f5d1a40a80e7ecca2e59e2ee7050fd60f42ef4a4a55a793c5") version("3.1.3", sha256="ff6b04f9c642c6795acd3485f44619282a2dde7a49a4e0dee89b47b69dc3853e") version("3.1.2", sha256="3e0f032c211e11be1b5a4adf4a581698a949d03b35c0e9b2e3d9f4bab6dd7967") version("3.1.1", sha256="3c12d288e50522b5bd152f956a48ec187486cfeb4ccb1ea9a05d3f0bf3bf8059") version("3.1.0", sha256="b887cb9c7fc06f60d9d6834380b643adea8d165d574ab1859883f399725b9db9") version("3.0.1", sha256="5e2ac3a5b62fb3e34f1e520e6da911b56659507fb4143118d4a602a5866bc912") version("3.0.0", sha256="1d249a3a6442188a9f7829b32238c1025457c2930566d134a785994b1f7c54a9") version("2.1.1", sha256="b91a67af66ed0fa7678494f3895b5d5ae7f1dc1026540689f9625f515cb7791c") variant("openmp", default=False, description="Enable OpenMP support.") variant("hdf5", default=False, description="Build rockstar with HDF5 support.") variant("shared", default=False, description="Also build dynamic libraries.") depends_on("lapack") depends_on("hdf5@:1.10+hl", when="+hdf5") conflicts("^openblas threads=none", when="+openmp") conflicts("^openblas threads=pthreads", when="+openmp") def getcopts(self, spec): copts = [] copts.append(self.compiler.cxx17_flag) copts.append(self.compiler.cc_pic_flag) if spec.satisfies("%gcc"): if not spec.satisfies("arch=aarch64:"): copts.append("-m64") copts.append("-fconcepts") if spec.satisfies("%clang") or spec.satisfies("%fj"): copts.append("-Wno-gcc-compat") return " " + " ".join(copts) def edit(self, spec, prefix): # 0.copy options.mk mf = "options.mk" copy("options.mk.sample", mf) # 1.CCCOM ccopts = "CCCOM={0}{1}".format(spack_cxx, self.getcopts(spec)) filter_file(r"^CCCOM.+", ccopts, mf) # 2.BLAS/LAPACK # Set default values vpla = "PLATFORM=lapack" vlib = "BLAS_LAPACK_LIBFLAGS=" vlib += spec["lapack"].libs.ld_flags vinc = "BLAS_LAPACK_INCLUDEFLAGS=-I" vinc += spec["lapack"].prefix.include ltype = spec["lapack"].name # lapack specific if ltype == "openblas": vpla = "PLATFORM=openblas" if spec.satisfies("%gcc"): vinc += " -fpermissive" vinc += " -DHAVE_LAPACK_CONFIG_H" vinc += " -DLAPACK_COMPLEX_STRUCTURE" filter_file("#PLATFORM=lapack", vinc, mf, String=True) elif ltype == "intel-mkl": vpla = "PLATFORM=mkl" filter_file("#PLATFORM=lapack", vinc, mf, String=True) filter_file(r"^PLATFORM.+", vpla, mf) filter_file(r"^BLAS_LAPACK_LIBFLAGS.+", vlib, mf) # 3.HDF5 if "+hdf5" in spec: hdf5p = "HDF5_PREFIX={0}".format(spec["hdf5"].prefix.lib) filter_file("^#HDF5.+", hdf5p, mf) # 4.openmp if "+openmp" in spec: filter_file("#ITENSOR_USE_OMP", "ITENSOR_USE_OMP", mf) filter_file("-fopenmp", self.compiler.openmp_flag, mf) # 5.prefix filter_file(r"^PREFIX.+", "PREFIX={0}".format(os.getcwd()), mf) # 5.shared if "+shared" in spec: filter_file("ITENSOR_MAKE_DYLIB=0", "ITENSOR_MAKE_DYLIB=1", mf) def install(self, spec, prefix): # 0.backup options.mk mf = "options.mk" copy(mf, "options.mk.build") # 1.CCCOM ccopts = "CCCOM={0}".format(self.compiler.cxx) ccopts += " " + " ".join(spec.compiler_flags["cxxflags"]) if spec.satisfies("%fj"): ccopts += " " + env["FCC_ENV"] ccopts += self.getcopts(spec) filter_file(r"^CCCOM.+", ccopts, mf) # 2.LDFLAGS vlib = "BLAS_LAPACK_LIBFLAGS={0} ".format( " ".join(spec.compiler_flags["ldflags"] + spec.compiler_flags["ldlibs"]) ) filter_file(r"^BLAS_LAPACK_LIBFLAGS=", vlib, mf) # 3.prefix filter_file(r"^PREFIX.+", "PREFIX={0}".format(prefix), mf) # tutorial/project_template/Makefile mf2 = join_path("tutorial", "project_template", "Makefile") filter_file(r"^LIBRARY_DIR.+", "LIBRARY_DIR={0}".format(prefix), mf2) install_tree(".", prefix)