Refactor ArmBackend

Split up ArmBackend into separate TOSA and Ethos-U backends.

Signed-off-by: Per Åstrand <[email protected]>

Change-Id: I0f03442a0e161c97699fbbbe7dab1731289c8ffa

Add searching qparams to op_tanh

Signed-off-by: Erik Lundell <[email protected]>
Change-Id: I029d95ecdfa85f5cdc63997ad1eb7515a016bae4

Merge branch 'maxpool_merge'

Add cat/stack ops to generic annotator

- Adds capability to annotator ops with more than one input
- Adds some missing data layout ops to generic_annotator
- Removes Quantize_io from tests which are covered by generic annotator
- Removes duplicates from is_share_obs_or_fq_op

Merge branch 'main' into conv1d

Merge remote-tracking branch 'origin/main' into toupstream/select_op

Arm backend: Use better Ethos-U PMU counters for Ethos-U85

This updates ethos-u-core-driver to bring in PMU counter fixed for
the U85 platform.

Signed-off-by: Zingo Andersen <[email protected]>
Change-Id: I63007c82e04c045b9f2729565e5876870d79de5e

Add support for upsample_nearest2d op in the Arm backend

Change-Id: Id0b742214e5432957b2f573b4218f09a4d9734e4

libexecutorch.a -> libexecutorch_core.a (pytorch#6333)

As titled.

libexecutorch.a -> libexecutorch_core.a (pytorch#6333)

As titled.