Move Cadence primary code to backends folder

[mcremon-meta]

Previous folder structure:

executorch
└── examples
    ├── aot
    ├── kernels
    ├── ops
    ├── tests
    ├── third-party/hifi4-nnlib
    └── utils

New folder structure:

executorch
├── backends
│   └── cadence
│       ├── aot
│       ├── ops_registration
│       ├── tests
│       ├── utils
│       ├── hifi
│       │   ├── kernels
│       │   ├── operators
│       │   └── third-party
│       │       └── nnlib
│       └── [other cadence DSP families]
│           ├── kernels
│           ├── operators
│           └── third-party
│               └── [any required lib]
└── examples
    └── cadence
        ├── models
        └── operators

Differential Revision: D56577399

[pytorch-bot]

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❌ 1 New Failure, 1 Unrelated Failure

As of commit eb3bc48 with merge base f227fc3 ():

NEW FAILURE - The following job has failed:

• pull / unittest / linux (buck2) / linux-job (gh)
  backends/arm/test/ops/test_add.py::TestSimpleAdd::test_add_tosa_MI_0

BROKEN TRUNK - The following job failed but were present on the merge base:

👉 Rebase onto the `viable/strict` branch to avoid these failures

• pull / unittest / macos (buck2) / macos-job (gh) (trunk failure)
  backends/arm/test/ops/test_add.py::TestSimpleAdd::test_add_tosa_MI_0

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This pull request was exported from Phabricator. Differential Revision: D56577399

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D56577399

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D56577399

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D56577399

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D56577399

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D56577399

[facebook-github-bot]

This pull request has been merged in c001f59.

[Gasoonjia]

@pytorchbot cherry-pick --onto release/0.2 -c docs

[pytorchbot]

Cherry picking #3353

Command git -C /home/runner/work/executorch/executorch cherry-pick -x -X theirs c001f597f571dcbc06273367c683b716203f10c3 returned non-zero exit code 1

CONFLICT (rename/delete): examples/cadence/aot/compiler.py renamed to backends/cadence/aot/compiler.py in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/aot/export_example.py renamed to backends/cadence/aot/export_example.py in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (modify/delete): backends/cadence/aot/export_example.py deleted in HEAD and modified in c001f597f (Cadence - Move primary code to backends folder (#3353)).  Version c001f597f (Cadence - Move primary code to backends folder (#3353)) of backends/cadence/aot/export_example.py left in tree.
CONFLICT (rename/delete): examples/cadence/ops/functions.yaml renamed to backends/cadence/aot/functions.yaml in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/aot/meta_registrations.py renamed to backends/cadence/aot/ops_registrations.py in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/aot/quantizer.py renamed to backends/cadence/aot/quantizer.py in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/aot/utils.py renamed to backends/cadence/aot/utils.py in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/ops/op_embedding.cpp renamed to backends/cadence/hifi/operators/op_embedding.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/ops/op_view_copy.cpp renamed to backends/cadence/hifi/operators/op_view_copy.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/ops/quantized_conv_out.cpp renamed to backends/cadence/hifi/operators/quantized_conv_out.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/ops/quantized_layer_norm.cpp renamed to backends/cadence/hifi/operators/quantized_layer_norm.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (rename/delete): examples/cadence/ops/quantized_relu_out.cpp renamed to backends/cadence/hifi/operators/quantized_relu_out.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
Auto-merging docs/source/build-run-xtensa.md
Auto-merging examples/cadence/CMakeLists.txt
CONFLICT (rename/rename): examples/cadence/CMakeLists.txt renamed to examples/xtensa/CMakeLists.txt in HEAD and to backends/cadence/CMakeLists.txt in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/cadence.cmake renamed to examples/xtensa/xtensa.cmake in HEAD and to backends/cadence/cadence.cmake in c001f597f (Cadence - Move primary code to backends folder (#3353)).
Auto-merging examples/cadence/executor_runner.cpp
CONFLICT (rename/rename): examples/cadence/executor_runner.cpp renamed to examples/xtensa/executor_runner.cpp in HEAD and to backends/cadence/executor_runner.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)).
Auto-merging examples/cadence/kernels/CMakeLists.txt
CONFLICT (rename/rename): examples/cadence/kernels/CMakeLists.txt renamed to examples/xtensa/kernels/CMakeLists.txt in HEAD and to backends/cadence/hifi/kernels/CMakeLists.txt in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/kernels/kernels.cpp renamed to examples/xtensa/kernels/kernels.cpp in HEAD and to backends/cadence/hifi/kernels/kernels.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/kernels/kernels.h renamed to examples/xtensa/kernels/kernels.h in HEAD and to backends/cadence/hifi/kernels/kernels.h in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/delete): examples/cadence/tests/rnnt_predictor_quantized_example.py renamed to examples/cadence/models/rnnt_predictor.py in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (modify/delete): examples/cadence/models/rnnt_predictor.py deleted in HEAD and modified in c001f597f (Cadence - Move primary code to backends folder (#3353)).  Version c001f597f (Cadence - Move primary code to backends folder (#3353)) of examples/cadence/models/rnnt_predictor.py left in tree.
CONFLICT (rename/delete): examples/cadence/tests/quantized_conv1d_example.py renamed to examples/cadence/operators/quantized_conv1d_op.py in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (modify/delete): examples/cadence/operators/quantized_conv1d_op.py deleted in HEAD and modified in c001f597f (Cadence - Move primary code to backends folder (#3353)).  Version c001f597f (Cadence - Move primary code to backends folder (#3353)) of examples/cadence/operators/quantized_conv1d_op.py left in tree.
CONFLICT (rename/delete): examples/cadence/tests/quantized_linear_example.py renamed to examples/cadence/operators/quantized_linear_op.py in c001f597f (Cadence - Move primary code to backends folder (#3353)), but deleted in HEAD.
CONFLICT (modify/delete): examples/cadence/operators/quantized_linear_op.py deleted in HEAD and modified in c001f597f (Cadence - Move primary code to backends folder (#3353)).  Version c001f597f (Cadence - Move primary code to backends folder (#3353)) of examples/cadence/operators/quantized_linear_op.py left in tree.
Auto-merging examples/cadence/ops/CMakeLists.txt
CONFLICT (rename/rename): examples/cadence/ops/CMakeLists.txt renamed to examples/xtensa/ops/CMakeLists.txt in HEAD and to backends/cadence/hifi/operators/CMakeLists.txt in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/ops/dequantize_per_tensor.cpp renamed to examples/xtensa/ops/dequantize_per_tensor.cpp in HEAD and to backends/cadence/hifi/operators/dequantize_per_tensor.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/ops/op_add.cpp renamed to examples/xtensa/ops/op_add.cpp in HEAD and to backends/cadence/hifi/operators/op_add.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/ops/op_full.cpp renamed to examples/xtensa/ops/op_full.cpp in HEAD and to backends/cadence/hifi/operators/op_full.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/ops/quantize_per_tensor.cpp renamed to examples/xtensa/ops/quantize_per_tensor.cpp in HEAD and to backends/cadence/hifi/operators/quantize_per_tensor.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/ops/quantized_linear_out.cpp renamed to examples/xtensa/ops/quantized_linear_out.cpp in HEAD and to backends/cadence/hifi/operators/quantized_linear_out.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/third-party/nnlib-hifi4/license.txt renamed to examples/xtensa/third-party/nnlib-hifi4/license.txt in HEAD and to backends/cadence/hifi/third-party/nnlib/license.txt in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/third-party/nnlib-hifi4/matmul_asym8uxasym8u_asym8u.cpp renamed to examples/xtensa/third-party/nnlib-hifi4/matmul_asym8uxasym8u_asym8u.cpp in HEAD and to backends/cadence/hifi/third-party/nnlib/matmul_asym8uxasym8u_asym8u.cpp in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/third-party/nnlib-hifi4/matmul_asym8uxasym8u_asym8u_macros.h renamed to examples/xtensa/third-party/nnlib-hifi4/matmul_asym8uxasym8u_asym8u_macros.h in HEAD and to backends/cadence/hifi/third-party/nnlib/matmul_asym8uxasym8u_asym8u_macros.h in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/third-party/nnlib-hifi4/xa_nnlib_matmul_unroll_macros.h renamed to examples/xtensa/third-party/nnlib-hifi4/xa_nnlib_matmul_unroll_macros.h in HEAD and to backends/cadence/hifi/third-party/nnlib/xa_nnlib_matmul_unroll_macros.h in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/utils/gen_header.py renamed to examples/xtensa/utils/gen_header.py in HEAD and to backends/cadence/utils/gen_header.py in c001f597f (Cadence - Move primary code to backends folder (#3353)).
CONFLICT (rename/rename): examples/cadence/utils/post_compilation.py renamed to examples/xtensa/utils/post_compilation.py in HEAD and to backends/cadence/utils/post_compilation.py in c001f597f (Cadence - Move primary code to backends folder (#3353)).
error: could not apply c001f597f... Cadence - Move primary code to backends folder (#3353)
hint: After resolving the conflicts, mark them with
hint: "git add/rm <pathspec>", then run
hint: "git cherry-pick --continue".
hint: You can instead skip this commit with "git cherry-pick --skip".
hint: To abort and get back to the state before "git cherry-pick",
hint: run "git cherry-pick --abort".
hint: Disable this message with "git config advice.mergeConflict false"

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