[AutoTuner] fast smoke test

flow/test/test_fast_autotuner.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -euox pipefail
+
+# run the commands in ORFS root dir
+echo "[INFO FLW-0029] Installing dependencies in virtual environment."
+cd ../
+./tools/AutoTuner/installer.sh
+. ./tools/AutoTuner/setup.sh
+
+echo "Running Autotuner fast smoke test"
+python3 -m unittest tools.AutoTuner.test.fast_smoke_test.FastSmokeTest.test

flow/test/test_helper.sh

@@ -76,6 +76,13 @@ if [ $ret -eq 0 ] && grep -q 'power:' <(echo $TARGETS); then
   $__make power 2>&1 | tee -a "$LOG_FILE"
   ret=$(( ret + $? ))
 fi
+
+# Fast AT Smoke Tests
+if [ "${DESIGN_NAME}" = "gcd" ] && [ "${PLATFORM}" = "asap7" ]; then
+  echo "Start fast autotuner smoke test"
+  ./test/test_fast_autotuner.sh
+  ret=$(( ret + $? ))
+fi
 set -x
 
 # Run Autotuner CI specifically for gcd on selected platforms.

tools/AutoTuner/test/fast_smoke_test.py

@@ -0,0 +1,97 @@
+#############################################################################
+##
+## Copyright (c) 2024, Precision Innovations Inc.
+## All rights reserved.
+##
+## BSD 3-Clause License
+##
+## Redistribution and use in source and binary forms, with or without
+## modification, are permitted provided that the following conditions are met:
+##
+## * Redistributions of source code must retain the above copyright notice, this
+##   list of conditions and the following disclaimer.
+##
+## * Redistributions in binary form must reproduce the above copyright notice,
+##   this list of conditions and the following disclaimer in the documentation
+##   and/or other materials provided with the distribution.
+##
+## * Neither the name of the copyright holder nor the names of its
+##   contributors may be used to endorse or promote products derived from
+##   this software without specific prior written permission.
+##
+## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+## AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+## ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+## LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+## CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+## SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+## INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+## CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+## ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+## POSSIBILITY OF SUCH DAMAGE.
+###############################################################################
+
+import unittest
+import subprocess
+import os
+from .autotuner_test_utils import AutoTunerTestUtils, accepted_rc
+
+cur_dir = os.path.dirname(os.path.abspath(__file__))
+
+
+class FastSmokeTest(unittest.TestCase):
+    platform = "asap7"
+    design = "gcd"
+
+    def setUp(self):
+        self.tune_config = os.path.join(
+            cur_dir,
+            f"../../../flow/designs/{self.platform}/{self.design}/autotuner.json",
+        )
+        self.sweep_config = os.path.join(
+            cur_dir,
+            "./files/fast-at-sweep.json",
+        )
+        self.exec = AutoTunerTestUtils.get_exec_cmd()
+
+        # Tune command
+        self.tune_command = (
+            f"{self.exec}"
+            f" --design {self.design}"
+            f" --platform {self.platform}"
+            f" --experiment fast-smoke-test-tune"
+            f" --config {self.tune_config}"
+            f" tune --samples 1"
+        )
+
+        # Sweep command
+        # limit jobs because ray.get() does not terminate if jobs > number of samples
+        self.jobs = 1
+        self.sweep_command = (
+            f"{self.exec}"
+            f" --design {self.design}"
+            f" --platform {self.platform}"
+            f" --experiment fast-smke-test-sweep"
+            f" --config {self.sweep_config}"
+            f" --jobs {self.jobs}"
+            f" sweep"
+        )
+
+    def test(self):
+        if not (self.platform and self.design):
+            raise unittest.SkipTest("Platform and design have to be defined")
+
+        # Run tune command
+        tune_result = subprocess.run(self.tune_command, shell=True)
+        tune_successful = tune_result.returncode in accepted_rc
+        self.assertTrue(tune_successful)
+
+        # Run sweep command
+        sweep_result = subprocess.run(self.sweep_command, shell=True)
+        sweep_successful = sweep_result.returncode in accepted_rc
+        self.assertTrue(sweep_successful)
+
+
+if __name__ == "__main__":
+    unittest.main()

tools/AutoTuner/test/files/fast-at-sweep.json

@@ -0,0 +1,10 @@
+{
+    "CTS_CLUSTER_SIZE": {
+        "type": "int",
+        "minmax": [
+            50,
+            51
+        ],
+        "step": 1
+    }
+}