SPMI: Switch back to unpinned 9.0 SDK for micro benchmarks (#109992)

Also set PERFLAB_TARGET_FRAMEWORKS and fix superpmi.py when it replays during a collection.

Author: jakobbotsch

src/coreclr/scripts/superpmi.py

@@ -330,6 +330,8 @@ def add_core_root_arguments(parser, build_type_default, build_type_help):
 
 replay_common_parser = argparse.ArgumentParser(add_help=False)
 
+# NOTE: When adding arguments here, also make sure that they are set when collect does its replay:
+# see the "collect" case in setup_args.
 replay_common_parser.add_argument("-mch_files", metavar="MCH_FILE", nargs='+', help=replay_mch_files_help)
 replay_common_parser.add_argument("-filter", nargs='+', help=filter_help)
 replay_common_parser.add_argument("-product_location", help=product_location_help)
@@ -4759,6 +4761,11 @@ def verify_base_diff_args():
                             lambda unused: True,
                             "Unable to set produce_repro")
 
+        coreclr_args.verify(args,
+                            "details",  # The replay code checks this, so make sure it's set
+                            lambda unused: True,
+                            "Unable to set details")
+
         coreclr_args.verify(args,
                             "collection_command",
                             lambda unused: True,

src/coreclr/scripts/superpmi_benchmarks.py

@@ -178,13 +178,17 @@ def build_and_run(coreclr_args, output_mch_name):
     # Start with a "dotnet --info" to see what we've got.
     run_command([dotnet_exe, "--info"])
 
-    env_copy = os.environ.copy()
+    tfm = "net9.0"
+    os.environ["PERFLAB_TARGET_FRAMEWORKS"] = tfm
+
+    env_for_restore = os.environ.copy()
+
     if is_windows:
         # Try to work around problem with random NuGet failures in "dotnet restore":
         #   error NU3037: Package 'System.Runtime 4.1.0' from source 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-public/nuget/v3/index.json':
         #     The repository primary signature validity period has expired. [C:\h\w\A3B008C0\w\B581097F\u\performance\src\benchmarks\micro\MicroBenchmarks.csproj]
         # Using environment variable specified in https://github.com/NuGet/NuGet.Client/pull/4259.
-        env_copy["NUGET_EXPERIMENTAL_CHAIN_BUILD_RETRY_POLICY"] = "9,2000"
+        env_for_restore["NUGET_EXPERIMENTAL_CHAIN_BUILD_RETRY_POLICY"] = "9,2000"
 
     # If `dotnet restore` fails, retry.
     num_tries = 3
@@ -193,7 +197,7 @@ def build_and_run(coreclr_args, output_mch_name):
         exit_on_fail = try_num + 1 == num_tries
         (_, _, return_code) = run_command(
             [dotnet_exe, "restore", project_file, "--packages", artifacts_packages_directory],
-            _exit_on_fail=exit_on_fail, _env=env_copy)
+            _exit_on_fail=exit_on_fail, _env=env_for_restore)
         if return_code == 0:
             # It succeeded!
             break
@@ -203,7 +207,7 @@ def build_and_run(coreclr_args, output_mch_name):
 
     run_command(
         [dotnet_exe, "build", project_file, "--configuration", "Release",
-         "--framework", "net9.0", "--no-restore", "/p:NuGetPackageRoot=" + artifacts_packages_directory,
+         "--framework", tfm, "--no-restore", "/p:NuGetPackageRoot=" + artifacts_packages_directory,
          "-o", artifacts_directory], _exit_on_fail=True)
 
     # This is specifically for PowerShell.Benchmarks.

src/coreclr/scripts/superpmi_collect_setup.py

@@ -404,11 +404,8 @@ def setup_benchmark(workitem_directory, arch):
             print("Missing " + dotnet_install_script)
             return
 
-        # Sometimes the dotnet version installed by the script is latest and expect certain versions of SDK that
-        # have not published yet. As a result, we hit errors of "dotnet restore". As a workaround, hard code the
-        # working version until we move to ".NET 9" in the script.
         run_command(
-            get_python_name() + [dotnet_install_script, "install", "--dotnet-versions", "9.0.100-rc.2.24474.11", "--architecture", arch, "--install-dir",
+            get_python_name() + [dotnet_install_script, "install", "--channels", "9.0", "--architecture", arch, "--install-dir",
                                  dotnet_directory, "--verbose"])