MLIA-546 Merge AIET into MLIA

Merge the deprecated AIET interface for backend execution into MLIA:

- Execute backends directly (without subprocess and the aiet CLI)
- Fix issues with the unit tests
- Remove src/aiet and tests/aiet
- Re-factor code to replace 'aiet' with 'backend'
- Adapt and improve unit tests after re-factoring
- Remove dependencies that are not needed anymore (click and cloup)

Change-Id: I450734c6a3f705ba9afde41862b29e797e511f7c

1 files changed, 0 insertions, 152 deletions

diff --git a/tests/aiet/test_run_vela_script.py b/tests/aiet/test_run_vela_script.py
deleted file mode 100644
index 971856e..0000000
--- a/tests/aiet/test_run_vela_script.py
+++ /dev/null
@@ -1,152 +0,0 @@
-# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
-# SPDX-License-Identifier: Apache-2.0
-# pylint: disable=redefined-outer-name,no-self-use
-"""Module for testing run_vela.py script."""
-from pathlib import Path
-from typing import Any
-from typing import List
-
-import pytest
-from click.testing import CliRunner
-
-from aiet.cli.common import MiddlewareExitCode
-from aiet.resources.tools.vela.check_model import get_model_from_file
-from aiet.resources.tools.vela.check_model import is_vela_optimised
-from aiet.resources.tools.vela.run_vela import run_vela
-
-
-@pytest.fixture(scope="session")
-def vela_config_path(test_tools_path: Path) -> Path:
-    """Return test systems path in a pytest fixture."""
-    return test_tools_path / "vela" / "vela.ini"
-
-
-@pytest.fixture(
-    params=[
-        ["ethos-u65-256", "Ethos_U65_High_End", "U65_Shared_Sram"],
-        ["ethos-u55-32", "Ethos_U55_High_End_Embedded", "U55_Shared_Sram"],
-    ]
-)
-def ethos_config(request: Any) -> Any:
-    """Fixture to provide different configuration for Ethos-U optimization with Vela."""
-    return request.param
-
-
-# pylint: disable=too-many-arguments
-def generate_args(
-    input_: Path,
-    output: Path,
-    cfg: Path,
-    acc_config: str,
-    system_config: str,
-    memory_mode: str,
-) -> List[str]:
-    """Generate arguments that can be passed to script 'run_vela'."""
-    return [
-        "-i",
-        str(input_),
-        "-o",
-        str(output),
-        "--config",
-        str(cfg),
-        "--accelerator-config",
-        acc_config,
-        "--system-config",
-        system_config,
-        "--memory-mode",
-        memory_mode,
-        "--optimise",
-        "Performance",
-    ]
-
-
-def check_run_vela(
-    cli_runner: CliRunner, args: List, expected_success: bool, output_file: Path
-) -> None:
-    """Run Vela with the given arguments and check the result."""
-    result = cli_runner.invoke(run_vela, args)
-    success = result.exit_code == MiddlewareExitCode.SUCCESS
-    assert success == expected_success
-    if success:
-        model = get_model_from_file(output_file)
-        assert is_vela_optimised(model)
-
-
-def run_vela_script(
-    cli_runner: CliRunner,
-    input_model_file: Path,
-    output_model_file: Path,
-    vela_config: Path,
-    expected_success: bool,
-    acc_config: str,
-    system_config: str,
-    memory_mode: str,
-) -> None:
-    """Run the command 'run_vela' on the command line."""
-    args = generate_args(
-        input_model_file,
-        output_model_file,
-        vela_config,
-        acc_config,
-        system_config,
-        memory_mode,
-    )
-    check_run_vela(cli_runner, args, expected_success, output_model_file)
-
-
-class TestRunVelaCli:
-    """Test the command-line execution of the run_vela command."""
-
-    def test_non_optimised_model(
-        self,
-        cli_runner: CliRunner,
-        non_optimised_input_model_file: Path,
-        tmp_path: Path,
-        vela_config_path: Path,
-        ethos_config: List,
-    ) -> None:
-        """Verify Vela is run correctly on an unoptimised model."""
-        run_vela_script(
-            cli_runner,
-            non_optimised_input_model_file,
-            tmp_path / "test.tflite",
-            vela_config_path,
-            True,
-            *ethos_config,
-        )
-
-    def test_optimised_model(
-        self,
-        cli_runner: CliRunner,
-        optimised_input_model_file: Path,
-        tmp_path: Path,
-        vela_config_path: Path,
-        ethos_config: List,
-    ) -> None:
-        """Verify Vela is run correctly on an already optimised model."""
-        run_vela_script(
-            cli_runner,
-            optimised_input_model_file,
-            tmp_path / "test.tflite",
-            vela_config_path,
-            True,
-            *ethos_config,
-        )
-
-    def test_invalid_model(
-        self,
-        cli_runner: CliRunner,
-        invalid_input_model_file: Path,
-        tmp_path: Path,
-        vela_config_path: Path,
-        ethos_config: List,
-    ) -> None:
-        """Verify an error is raised when the input model is not valid."""
-        run_vela_script(
-            cli_runner,
-            invalid_input_model_file,
-            tmp_path / "test.tflite",
-            vela_config_path,
-            False,
-            *ethos_config,
-        )