Add sewing kit and utilities used for pruning scoring - pruning scoring is self-contained now (#584)

## What does this PR do?

Add sewing kit and utilities used for pruning scoring - pruning scoring
is self-contained now - no dependency on internal Nvidia code.

---------

Signed-off-by: Daniel Korzekwa <dkorzekwa@nvidia.com>
Signed-off-by: Daniel Korzekwa <daniel.korzekwa@gmail.com>
Co-authored-by: Keval Morabia <28916987+kevalmorabia97@users.noreply.github.com>

Author: danielkorzekwa

modelopt/torch/_compress/activation_scoring/score_pruning_activations.py

@@ -18,7 +18,7 @@
 import hydra
 import torch
 from omegaconf import DictConfig
-from utils.parsing import format_global_config
+from modelopt.torch._compress.utils.parsing import format_global_config
 
 from modelopt.torch._compress.tools.hydra_utils import register_hydra_resolvers
 from modelopt.torch._compress.tools.logger import mprint

modelopt/torch/_compress/compress.py

@@ -23,10 +23,10 @@
 import build_library_and_stats
 import mip_and_realize_models
 import pruning_ckpts
-import score_pruning_activations
+import modelopt.torch._compress.activation_scoring.score_pruning_activations as score_pruning_activations
 import scoring
 from omegaconf import DictConfig
-from puzzle_tools.runtime import IRuntime
+from modelopt.torch._compress.tools.runtime import IRuntime
 
 from modelopt.torch._compress.tools.hydra_utils import initialize_hydra_config_for_dir
 

modelopt/torch/_compress/sewing_kit/__init__.py

@@ -0,0 +1,34 @@
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# mypy: ignore-errors
+from .core import (
+    Needle,
+    KnotException,
+    LoopFoundException,
+    InputsLoopFoundException,
+    MultipleExternalNodesException,
+    OnlyInternalNodesException,
+    OutputsLoopFoundException,
+    ExternalTarget,
+    ModuleTarget,
+    ConstantTarget,
+    FunctionTarget,
+    RemoteTarget,
+    StitchedModule,
+    StitchedModuleException,
+    CantResolveNodeDependenciesException,
+    StitchedModuleOutput,
+)
+from .passage import always_false_predicate, always_true_predicate, InputArgs

modelopt/torch/_compress/sewing_kit/common.py

@@ -0,0 +1,19 @@
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import logging
+
+logger = logging.getLogger("sewing_kit")
+logger.setLevel(logging.WARN)