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ETRecord changes for delegate #352

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ETRecord changes for delegate #352

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1 change: 1 addition & 0 deletions sdk/etrecord/TARGETS
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ python_library(
],
deps = [
"//executorch/exir:lib",
"//executorch/exir/emit:emit",
"//executorch/exir/serde:serialize",
],
)
16 changes: 16 additions & 0 deletions sdk/etrecord/_etrecord.py
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Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,7 @@
MultiMethodExecutorchProgram,
MultiMethodExirExportedProgram,
)
from executorch.exir.emit._emitter import _DelegateDebugIdentifierMap
from executorch.exir.serde.serialize import deserialize, serialize


Expand All @@ -25,13 +26,17 @@ class ETRecordReservedFileNames(str, Enum):
PROGRAM_BUFFER = "program_buffer"
ET_DIALECT_GRAPH_MODULE = "et_dialect_graph_module"
DEBUG_HANDLE_MAP_NAME = "debug_handle_map"
DELEGATE_MAP_NAME = "delegate_map"


@dataclass
class ETRecord:
graph_map: Optional[Dict[str, ExportedProgram]] = None
program_buffer: Optional[bytes] = None
_debug_handle_map: Optional[Dict[int, Union[int, List[int]]]] = None
_delegate_map: Optional[
Dict[str, Dict[int, Dict[str, Union[str, _DelegateDebugIdentifierMap]]]]
] = None


def _handle_exported_program(
Expand Down Expand Up @@ -161,6 +166,11 @@ def generate_etrecord(
json.dumps(program.debug_handle_map),
)

etrecord_zip.writestr(
ETRecordReservedFileNames.DELEGATE_MAP_NAME,
json.dumps(program.delegate_map),
)


def parse_etrecord(etrecord_path: str) -> ETRecord:
"""
Expand Down Expand Up @@ -190,6 +200,7 @@ def parse_etrecord(etrecord_path: str) -> ETRecord:

graph_map: Dict[str, ExportedProgram] = {}
debug_handle_map = None
delegate_map = None
program_buffer = None

serialized_exported_program_files = set()
Expand All @@ -199,6 +210,10 @@ def parse_etrecord(etrecord_path: str) -> ETRecord:
debug_handle_map = json.loads(
etrecord_zip.read(ETRecordReservedFileNames.DEBUG_HANDLE_MAP_NAME)
)
elif entry == ETRecordReservedFileNames.DELEGATE_MAP_NAME:
delegate_map = json.loads(
etrecord_zip.read(ETRecordReservedFileNames.DELEGATE_MAP_NAME)
)
elif entry == ETRecordReservedFileNames.PROGRAM_BUFFER:
program_buffer = etrecord_zip.read(ETRecordReservedFileNames.PROGRAM_BUFFER)
elif entry == ETRecordReservedFileNames.ETRECORD_IDENTIFIER:
Expand All @@ -223,4 +238,5 @@ def parse_etrecord(etrecord_path: str) -> ETRecord:
graph_map=graph_map,
program_buffer=program_buffer,
_debug_handle_map=debug_handle_map,
_delegate_map=delegate_map,
)