Add PLASMA package (#5540)

var/spack/repos/builtin/packages/plasma/package.py

@@ -0,0 +1,90 @@
+##############################################################################
+# Copyright (c) 2017, Innovative Computing Laboratory
+# Produced at the Innovative Computing Laboratory.
+#
+# Created by Piotr Luszczek, luszczek@icl.utk.edu, All rights reserved.
+#
+# For details, see https://github.com/llnl/spack
+#
+##############################################################################
+#
+from spack import *
+
+
+class Plasma(MakefilePackage):
+    """Parallel Linear Algebra Software for Multicore Architectures, PLASMA is
+    a software package for solving problems in dense linear algebra using
+    multicore processors and Xeon Phi coprocessors. PLASMA provides
+    implementations of state-of-the-art algorithms using cutting-edge task
+    scheduling techniques. PLASMA currently offers a collection of routines for
+    solving linear systems of equations, least squares problems, eigenvalue
+    problems, and singular value problems."""
+
+    homepage = "https://bitbucket.org/icl/plasma/"
+    url      = "https://bitbucket.org/icl/plasma/downloads/plasma-17.1.tar.gz"
+
+    version("17.1", "64b410b76023a41b3f07a5f0dca554e1")
+
+    version("develop", hg="https://luszczek@bitbucket.org/icl/plasma")
+
+    depends_on("blas")
+    depends_on("lapack")
+
+    conflicts("atlas")  # does not have LAPACKE interface
+    conflicts("netlib-lapack@:2.999")  # missing LAPACKE features
+    # clashes with OpenBLAS declarations and has a problem compiling on its own
+    conflicts("cblas")
+    conflicts("openblas-with-lapack")  # incomplete LAPACK implementation
+    conflicts("veclibfort")
+
+    # only GCC 7+ and higher have sufficient support for OpenMP 4+ tasks+deps
+    conflicts("%gcc@:6.999")
+    conflicts("%cce")
+    conflicts("%clang")
+    conflicts("%intel")
+    conflicts("%nag")
+    conflicts("%pgi")
+    conflicts("%xl")
+    conflicts("%xl_r")
+
+    patch("remove_absolute_mkl_include.patch", when="@17.1")
+
+    def edit(self, spec, prefix):
+        # copy "make.inc.mkl-gcc" provided by default into "make.inc"
+        open("make.inc", "w").write(open("make.inc.mkl-gcc").read())
+
+        make_inc = FileFilter("make.inc")
+
+        if not spec.satisfies("^mkl"):
+            make_inc.filter("-DPLASMA_WITH_MKL", "")  # not using MKL
+
+        header_flags = ""
+        # accumulate CPP flags for headers: <cblas.h> and <lapacke.h>
+        for dep in ("blas", "lapack"):
+            try:  # in case the dependency does not provide header flags
+                header_flags += " " + spec[dep].headers.cpp_flags
+            except:
+                pass
+
+        make_inc.filter("CFLAGS +[+]=", "CFLAGS += " + header_flags + " ")
+
+        # pass prefix variable from "make.inc" to "Makefile"
+        make_inc.filter("# --*", "prefix={0}".format(self.prefix))
+
+        # make sure CC variable comes from build environment
+        make_inc.filter("CC *[?]*= * .*cc", "")
+
+    @property
+    def build_targets(self):
+        targets = list()
+
+        # use $CC set by Spack
+        targets.append("CC = {0}".format(self.compiler.cc))
+
+        if self.spec.satisfies("^mkl"):
+            targets.append("MKLROOT = {0}/mkl".format(env["MKLROOT"]))
+
+        # pass BLAS library flags
+        targets.append("LIBS = {0}".format(self.spec["blas"].libs.ld_flags))
+
+        return targets

var/spack/repos/builtin/packages/plasma/remove_absolute_mkl_include.patch

@@ -0,0 +1,55 @@
+--- a/compute/zgbtrf.c    2017-01-13 13:59:46.000000000 -0500
++++ b/compute/zgbtrf.c    2017-09-21 17:18:46.550538802 -0400
+@@ -18,7 +18,7 @@
+ #include "plasma_types.h"
+ #include "plasma_workspace.h"
+ 
+-#include "mkl_lapacke.h"
++#include "core_lapack.h"
+ 
+ /***************************************************************************//**
+  *
+--- a/compute/zgetrf.c    2017-01-13 13:59:46.000000000 -0500
++++ b/compute/zgetrf.c    2017-09-21 17:18:46.550538802 -0400
+@@ -18,7 +18,7 @@
+ #include "plasma_types.h"
+ #include "plasma_workspace.h"
+ 
+-#include "mkl_lapacke.h"
++#include "core_lapack.h"
+ 
+ /***************************************************************************//**
+  *
+--- a/compute/zgetrs.c    2017-01-13 13:59:46.000000000 -0500
++++ b/compute/zgetrs.c    2017-09-21 17:18:46.550538802 -0400
+@@ -18,7 +18,7 @@
+ #include "plasma_types.h"
+ #include "plasma_workspace.h"
+ 
+-#include "mkl_lapacke.h"
++#include "core_lapack.h"
+ 
+ /***************************************************************************//**
+  *
+--- a/compute/zgesv.c    2017-01-13 13:59:46.000000000 -0500
++++ b/compute/zgesv.c    2017-09-21 17:18:46.550538802 -0400
+@@ -18,7 +18,7 @@
+ #include "plasma_types.h"
+ #include "plasma_workspace.h"
+ 
+-#include "mkl_lapacke.h"
++#include "core_lapack.h"
+ 
+ /***************************************************************************//**
+  *
+--- a/compute/zgbsv.c    2017-01-13 13:59:46.000000000 -0500
++++ b/compute/zgbsv.c    2017-09-21 17:18:46.550538802 -0400
+@@ -18,7 +18,7 @@
+ #include "plasma_types.h"
+ #include "plasma_workspace.h"
+ 
+-#include "mkl_lapacke.h"
++#include "core_lapack.h"
+ 
+ /***************************************************************************//**
+  *