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[RFC] execute_distribute_partition: allow recording profiling events #597

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[RFC] execute_distribute_partition: allow recording profiling events #597

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13 changes: 11 additions & 2 deletions pytato/distributed/execute.py
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Original file line number Diff line number Diff line change
Expand Up @@ -110,7 +110,8 @@ def execute_distributed_partition(
queue: Any, mpi_communicator: Any,
*,
allocator: Any | None = None,
input_args: dict[str, Any] | None = None) -> dict[str, Any]:
input_args: dict[str, Any] | None = None,
actx: Any | None = None) -> dict[str, Any]:

if input_args is None:
input_args = {}
Expand Down Expand Up @@ -168,10 +169,18 @@ def _get_partition_input_name_refcount(partition: DistributedGraphPartition) \
def exec_ready_part(part: DistributedGraphPart) -> None:
inputs = {k: context[k] for k in part.all_input_names()}

_evt, result_dict = prg_per_partition[part.pid](queue,
if actx and actx.profile_kernels:
import pyopencl as cl
start_evt = cl.enqueue_marker(queue)

evt, result_dict = prg_per_partition[part.pid](queue,
allocator=allocator,
**inputs)

if actx and actx.profile_kernels:
name = next(iter(prg_per_partition[part.pid].program.entrypoints))
actx._add_profiling_events(start_evt, evt, name)

context.update(result_dict)

for name, send_nodes in part.name_to_send_nodes.items():
Expand Down
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