ccs-qcd: new package (#12681)

* ccs-qcd: new package

* ccs-qcd: fix variant and replacement string

var/spack/repos/builtin/packages/ccs-qcd/package.py

@@ -0,0 +1,68 @@
+# Copyright 2013-2019 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)
+
+from spack import *
+from spack.error import SpackError
+
+
+def class_validator(pkg_name, variant_name, values):
+    values = int(values[0])
+    if values < 1 or values > 6:
+        error_msg = ("class: Choose one of the following:\n"
+                     "1  - 8x8x8x32 (default MPI config: 1x1x1)\n"
+                     "2  - 32x32x32x32 (default MPI config: 4x4x4)\n"
+                     "3  - 64x64x64x32 (default MPI config: 8x8x8)\n"
+                     "4  - 160x160x160x160 (default MPI config: 20x20x20)\n"
+                     "5  - 256x256x256x256 (default MPI config: 32x32x32)\n"
+                     "6  - 192x192x192x192 (default MPI config: 24x24x24)")
+        raise SpackError(error_msg)
+
+
+class CcsQcd(MakefilePackage):
+    """This program benchmarks the performance of a linear equation solver
+       with a large sparse coefficient matrix appering in a lattice QCD
+       probrem. Lattice QCD describes the property of protons, neutrons and
+       neucleons in terms of more fundamental interacting elementary particles
+       gluon and quarks."""
+
+    homepage = "https://github.com/fiber-miniapp/ccs-qcd"
+    git      = "https://github.com/fiber-miniapp/ccs-qcd.git"
+
+    version('master', branch='master')
+    version('1.2.1', commit='d7c6b6923f35a824e997ba8db5bd12dc20dda45c')
+
+    variant(
+        'class', values=int, default=1,
+        description='This miniapp has five problem classes, for which the' +
+            ' first three are relatively small problems just for testing' +
+            ' this miniapp itself. The remaining two are the target problem' +
+            ' sizes for the HPCI FS evaluation.',
+        multi=False, validator=class_validator
+    )
+
+    depends_on('mpi')
+
+    def edit(self, spec, prefix):
+        if '%fj' in spec:
+            filter_file('mpifrtpx', spec['mpi'].mpifc, './src/make.fx10.inc')
+            filter_file('mpifccpx', spec['mpi'].mpicc, './src/make.fx10.inc')
+        else:
+            filter_file('mpif90', spec['mpi'].mpifc, './src/make.gfortran.inc')
+            filter_file('mpicc', spec['mpi'].mpicc, './src/make.gfortran.inc')
+
+    def build(self, spec, prefix):
+        ccs_class = 'CLASS=' + spec.variants['class'].value
+        with working_dir('src'):
+            make('CONFIG_GEN', ccs_class)
+
+            if '%fj' in spec:
+                make('MAKE_INC=make.fx10.inc', ccs_class)
+            else:
+                make('MAKE_INC=make.gfortran.inc', ccs_class)
+
+    def install(self, spec, prefix):
+        mkdirp(prefix.bin)
+        install('./src/ccs_qcd_solver_bench_class' +
+                spec.variants['class'].value, prefix.bin)