nvidia-nsight-systems: new package (#47355)

Co-authored-by: Scot Halverson <shalverson@nvidia.com>

var/spack/repos/builtin/packages/nvidia-nsight-systems/package.py

@@ -0,0 +1,127 @@
+# 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
+import platform
+import re
+import shutil
+from glob import glob
+
+from spack.package import *
+
+# FIXME Remove hack for polymorphic versions
+# This package uses a ugly hack to be able to dispatch, given the same
+# version, to different binary packages based on the platform that is
+# running spack. See #13827 for context.
+# If you need to add a new version, please be aware that:
+#  - versions in the following dict are automatically added to the package
+#  - version tuple must be in the form (checksum, url)
+#  - checksum must be sha256
+#  - package key must be in the form '{os}-{arch}' where 'os' is in the
+#    format returned by platform.system() and 'arch' by platform.machine()
+_versions = {
+    "2024.6.1": {
+        "Linux-aarch64": (
+            "24700c28dfda9f95d4e93de218b86ab1ba0ee8b74cb61c3c581767296159c75c",
+            "https://developer.nvidia.com/downloads/assets/tools/secure/nsight-systems/2024_6/nsight-systems-2024.6.1-2024.6.1.90_3490548-0.aarch64.rpm",
+        ),
+        "Linux-x86_64": (
+            "dd4359a47ff3857395c55a0da483b64f5c0c3a1a2e57dd543a512dc3d2cd2674",
+            "https://developer.nvidia.com/downloads/assets/tools/secure/nsight-systems/2024_6/nsight-systems-2024.6.1-2024.6.1.90_3490548-0.x86_64.rpm",
+        ),
+    },
+    "2024.1.1": {
+        "Linux-aarch64": (
+            "41dc15ae128ef1de8e582b66bb465ac6bd67b9d20ef77fc70528b735d80fb3ec",
+            "https://developer.download.nvidia.com/devtools/repos/rhel8/arm64/nsight-systems-2024.1.1-2024.1.1.59_3380207-0.aarch64.rpm",
+        ),
+        "Linux-ppc64le": (
+            "8c98b511df1747c4c782430504ae6fa4b3fce6fa72623083a828fc0a1e11f1b8",
+            "https://developer.download.nvidia.com/devtools/repos/rhel8/ppc64le/nsight-systems-cli-2024.1.1-2024.1.1.59_3380207-0.ppc64le.rpm",
+        ),
+        "Linux-x86_64": (
+            "96f57548e0bd69cb02cd1fe8c70ed4a650636ecb3a5ea5ec490c8049adc2beb5",
+            "https://developer.download.nvidia.com/devtools/repos/rhel8/x86_64/nsight-systems-2024.1.1-2024.1.1.59_3380207-0.x86_64.rpm",
+        ),
+    },
+}
+
+
+class NvidiaNsightSystems(Package):
+    """NVIDIA Nsight™ Systems is a system-wide performance analysis tool designed
+    to visualize an application’s algorithms, identify the largest opportunities
+    to optimize, and tune to scale efficiently across any quantity or size of CPUs
+    and GPUs, from large servers to the smallest system on a chip"""
+
+    homepage = "https://developer.nvidia.com/nsight-systems"
+    url = "https://developer.download.nvidia.com/devtools/repos/"
+    maintainers("scothalverson")
+    license("NVIDIA Software License Agreement")
+
+    executables = ["^nsys$"]
+
+    # Used to unpack the source RPM archives.
+    depends_on("libarchive programs='bsdtar'", type="build")
+
+    for ver, packages in _versions.items():
+        key = "{0}-{1}".format(platform.system(), platform.machine())
+        pkg = packages.get(key)
+        if pkg:
+            version(ver, sha256=pkg[0], url=pkg[1], expand=False)
+
+    @classmethod
+    def determine_version(cls, exe):
+        output = Executable(exe)("--version", output=str, error=str)
+        # Example output:
+        #     NVIDIA Nsight Systems version 2024.1.1.59-241133802077v0
+        # but we only want to match 2024.1.1
+        match = re.search(r"NVIDIA Nsight Systems version ((?:[0-9]+.){2}[0-9])", output)
+        return match.group(1) if match else None
+
+    def install(self, spec, prefix):
+        bsdtar = which("bsdtar")
+        rpm_file = glob(join_path(self.stage.source_path, "nsight-systems*.rpm"))[0]
+        params = ["-x", "-f", rpm_file]
+        ver = prefix.split("/")[-1].split("-")[-2]
+        bsdtar(*params)
+
+        arch = self.spec.target.family
+        if arch == "aarch64":
+            folders = ["documentation", "host-linux-armv8", "target-linux-sbsa-armv8"]
+        elif arch == "ppc64le":
+            folders = ["documentation", "host-linux-ppc64le", "target-linux-ppc64le"]
+        elif arch == "x86_64":
+            folders = ["documentation", "host-linux-x64", "target-linux-x64"]
+        if os.path.exists(join_path("opt", "nvidia", "nsight-systems-cli")):
+            base_path = join_path("opt", "nvidia", "nsight-systems-cli")
+        elif os.path.exists(join_path("opt", "nvidia", "nsight-systems")):
+            base_path = join_path("opt", "nvidia", "nsight-systems")
+        else:
+            raise InstallError("Couldn't determine subdirectories to install.")
+
+        for sd in folders:
+            shutil.copytree(join_path(base_path, ver, sd), join_path(prefix, sd))
+        os.mkdir(join_path(prefix, "bin"))
+        if arch == "aarch64":
+            os.symlink(
+                join_path(prefix, "host-linux-armv8", "nsys-ui"),
+                join_path(prefix, "bin", "nsys-ui"),
+            )
+            os.symlink(
+                join_path(prefix, "target-linux-sbsa-armv8", "nsys"),
+                join_path(prefix, "bin", "nsys"),
+            )
+        elif arch == "ppc64le":
+            # `nsys-ui` is missing in the PowerPC version of the package.
+            os.symlink(
+                join_path(prefix, "target-linux-ppc64le", "nsys"), join_path(prefix, "bin", "nsys")
+            )
+        elif arch == "x86_64":
+            os.symlink(
+                join_path(prefix, "host-linux-x64", "nsys-ui"), join_path(prefix, "bin", "nsys-ui")
+            )
+            os.symlink(
+                join_path(prefix, "target-linux-x64", "nsys"), join_path(prefix, "bin", "nsys")
+            )