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Make FusionContractorArrayContext fallbacks optional (disabled by default) #331

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Make FusionContractorArrayContext fallbacks optional (disabled by default) #331

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16 changes: 11 additions & 5 deletions grudge/array_context.py
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Original file line number Diff line number Diff line change
Expand Up @@ -384,9 +384,11 @@ def to_output_template(keys, _):

class MPIPytatoArrayContextBase(MPIBasedArrayContext):
def __init__(
self, mpi_communicator, queue, *, mpi_base_tag, allocator=None,
compile_trace_callback: Optional[Callable[[Any, str, Any], None]]
= None) -> None:
self, mpi_communicator, queue, *,
mpi_base_tag, allocator=None,
compile_trace_callback: Optional[Callable[[Any, str, Any], None]] = None,
use_axis_tag_inference_fallback: bool = False,
use_einsum_inference_fallback: bool = False) -> None:
"""
:arg compile_trace_callback: A function of three arguments
*(what, stage, ir)*, where *what* identifies the object
Expand All @@ -401,7 +403,9 @@ def __init__(
"to reduce device allocations)")

super().__init__(queue, allocator,
compile_trace_callback=compile_trace_callback)
compile_trace_callback=compile_trace_callback,
use_axis_tag_inference_fallback=use_axis_tag_inference_fallback,
use_einsum_inference_fallback=use_einsum_inference_fallback)

self.mpi_communicator = mpi_communicator
self.mpi_base_tag = mpi_base_tag
Expand All @@ -416,7 +420,9 @@ def clone(self):
# pylint: disable=no-member
return type(self)(self.mpi_communicator, self.queue,
mpi_base_tag=self.mpi_base_tag,
allocator=self.allocator)
allocator=self.allocator,
use_axis_tag_inference_fallback=self.use_axis_tag_inference_fallback,
use_einsum_inference_fallback=self.use_einsum_inference_fallback)

# }}}

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