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, 65 deletions

diff --git a/src/aiet/resources/tools/vela/run_vela.py b/src/aiet/resources/tools/vela/run_vela.py
deleted file mode 100644
index 2c1b0be..0000000
--- a/src/aiet/resources/tools/vela/run_vela.py
+++ /dev/null
@@ -1,65 +0,0 @@
-# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
-# SPDX-License-Identifier: Apache-2.0
-"""Wrapper to only run Vela when the input is not already optimised."""
-import shutil
-import subprocess
-from pathlib import Path
-from typing import Tuple
-
-import click
-
-from aiet.cli.common import ModelOptimisedException
-from aiet.resources.tools.vela.check_model import check_model
-
-
-def vela_output_model_path(input_model: str, output_dir: str) -> Path:
-    """Construct the path to the Vela output file."""
-    in_path = Path(input_model)
-    tflite_vela = Path(output_dir) / f"{in_path.stem}_vela{in_path.suffix}"
-    return tflite_vela
-
-
-def execute_vela(vela_args: Tuple, output_dir: Path, input_model: str) -> None:
-    """Execute vela as external call."""
-    cmd = ["vela"] + list(vela_args)
-    cmd += ["--output-dir", str(output_dir)]  # Re-add parsed out_dir to arguments
-    cmd += [input_model]
-    subprocess.run(cmd, check=True)
-
-
-@click.command(context_settings=dict(ignore_unknown_options=True))
-@click.option(
-    "--input-model",
-    "-i",
-    type=click.Path(exists=True, file_okay=True, readable=True),
-    required=True,
-)
-@click.option("--output-model", "-o", type=click.Path(), required=True)
-# Collect the remaining arguments to be directly forwarded to Vela
-@click.argument("vela-args", nargs=-1, type=click.UNPROCESSED)
-def run_vela(input_model: str, output_model: str, vela_args: Tuple) -> None:
-    """Check input, run Vela (if needed) and copy optimised file to destination."""
-    output_dir = Path(output_model).parent
-    try:
-        check_model(input_model)  # raises an exception if already Vela-optimised
-        execute_vela(vela_args, output_dir, input_model)
-        print("Vela optimisation complete.")
-        src_model = vela_output_model_path(input_model, str(output_dir))
-    except ModelOptimisedException as ex:
-        # Input already optimized: copy input file to destination path and return
-        print(f"Input already vela-optimised.\n{ex}")
-        src_model = Path(input_model)
-    except subprocess.CalledProcessError as ex:
-        print(ex)
-        raise SystemExit(ex.returncode) from ex
-
-    try:
-        shutil.copyfile(src_model, output_model)
-    except (shutil.SameFileError, OSError) as ex:
-        print(ex)
-        raise SystemExit(ex.errno) from ex
-
-
-def main() -> None:
-    """Entry point of check_model application."""
-    run_vela()  # pylint: disable=no-value-for-parameter