add spack recipe for rocm version of the tensile (#19669)

* add spack recipe for rocm version of the tensile

* fix flake8 error

var/spack/repos/builtin/packages/rocm-tensile/0001-fix-compile-error.patch

@@ -0,0 +1,25 @@
+From 3611b904b0f9816e722b8bca779f68ae96d45d27 Mon Sep 17 00:00:00 2001
+From: sreenivasaMurthy Kolam <sreenivasamurthy.kolam@amd.com>
+Date: Thu, 22 Oct 2020 03:31:29 -0700
+Subject: [PATCH] fix compile error
+
+---
+ Tensile/Source/lib/include/Tensile/llvm/YAML.hpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Tensile/Source/lib/include/Tensile/llvm/YAML.hpp b/Tensile/Source/lib/include/Tensile/llvm/YAML.hpp
+index 16e64ff9..0d00f470 100644
+--- a/Tensile/Source/lib/include/Tensile/llvm/YAML.hpp
++++ b/Tensile/Source/lib/include/Tensile/llvm/YAML.hpp
+@@ -261,7 +261,7 @@ namespace llvm
+ 
+             static void inputOne(IO& io, StringRef key, Hide<T>& value)
+             {
+-                Impl::inputOne(io, key, *value);
++                Impl::inputOne(io, key.str(), *value);
+             }
+ 
+             static void output(IO& io, Hide<T>& value)
+-- 
+2.22.0
+

var/spack/repos/builtin/packages/rocm-tensile/package.py

@@ -0,0 +1,67 @@
+# Copyright 2013-2020 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 *
+
+
+class RocmTensile(CMakePackage):
+    """Radeon Open Compute Tensile library"""
+
+    homepage = "https://github.com/ROCmSoftwarePlatform/Tensile/"
+    url      = "https://github.com/ROCmSoftwarePlatform/Tensile/archive/rocm-3.8.0.tar.gz"
+    maintainers = ['srekolam', 'arjun-raj-kuppala']
+
+    version('3.8.0', sha256='c78a11db85fdf54bfd26533ee6fa98f6a6e789fa423537993061497ac5f22ed6')
+    version('3.7.0', sha256='488a7f76ea42a7601d0557f53068ec4832a2c7c06bb1b511470a4e35599a5a4d')
+    version('3.5.0', sha256='71eb3eed6625b08a4cedb539dd9b596e3d4cc82a1a8063d37d94c0765b6f8257')
+
+    amdgpu_targets = ('all', 'gfx803', 'gfx900', 'gfx906', 'gfx908')
+
+    variant('amdgpu_target', default='all', multi=True, values=amdgpu_targets)
+
+    depends_on('cmake@3:', type='build')
+
+    for ver in ['3.5.0', '3.7.0', '3.8.0']:
+        depends_on('rocm-cmake@' + ver, type='build', when='@' + ver)
+        depends_on('rocm-device-libs@' + ver, type='build', when='@' + ver)
+        depends_on('hip@' + ver, when='@' + ver)
+        depends_on('comgr@' + ver, type='build', when='@' + ver)
+        # used in Tensile
+        depends_on('rocm-smi@' + ver, type='build', when='@' + ver)
+        depends_on('rocm-smi-lib@' + ver, type='build', when='@' + ver)
+        depends_on('llvm-amdgpu@' + ver, type='build', when='@' + ver)
+
+    # This is the default library format since 3.7.0
+    depends_on('msgpack-c@3:', when='@3.7:')
+    depends_on('boost@1.58.0', type=('build', 'link'))
+
+    root_cmakelists_dir = 'Tensile/Source'
+    # Status: https://github.com/ROCmSoftwarePlatform/Tensile/commit/a488f7dadba34f84b9658ba92ce9ec5a0615a087
+    # Not yet landed in 3.7.0, nor 3.8.0.
+    patch('0001-fix-compile-error.patch')
+
+    def setup_build_environment(self, env):
+        env.set('CXX', self.spec['hip'].hipcc)
+
+    def cmake_args(self):
+        archs = ",".join(self.spec.variants['amdgpu_target'].value)
+
+        args = [
+            '-Damd_comgr_DIR={0}'.format(self.spec['comgr'].prefix),
+            '-DTensile_COMPILER=hipcc',
+            '-DTensile_ARCHITECTURE={0}'.format(archs),
+            '-DTensile_LOGIC=asm_full',
+            '-DTensile_CODE_OBJECT_VERSION=V3',
+            '-DBoost_USE_STATIC_LIBS=Off',
+            '-DBUILD_WITH_TENSILE_HOST={0}'.format(
+                'ON' if '@3.7.0:' in self.spec else 'OFF'
+            )
+        ]
+
+        if '@3.7.0:' in self.spec:
+            args.append('-DTensile_LIBRARY_FORMAT=msgpack')
+
+        return args