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| author | Johan Alfvén <johan.alfven@arm.com> | 2022-10-19 11:20:12 +0200 |
|---|---|---|
| committer | Johan Alfvén <johan.alfven@arm.com> | 2022-10-20 14:38:55 +0200 |
| commit | 56a71b0108f43a1cb118b1e2fae902c31b2a9969 (patch) | |
| tree | 4692139c4dcd6e53b55b1a07ff1b09eb8461a4a8 /ethosu/vela/operation_util.py | |
| parent | fba0a7dc43373a69f3c0792587d3d9b0cc010ccf (diff) | |
| download | ethos-u-vela-56a71b0108f43a1cb118b1e2fae902c31b2a9969.tar.gz | |
MLBEDSW-7019: Update to elementwise cascading
- The cascade builder is using the ifm_ifm2_correct_order
function in order to decide if the operator is cascadable or not.
The problem is that this function expects a full shape or no shape
and the cascade builder did not provide that, so the operator was
reported to be non cascadable.
- The fix is to provide a full 4D shape, also refactoring
ifm_ifm2_correct_order to use 4D shape to avoid confusion
in the future.
- Refactoring code so that the scheduler can perform a
correct ifm and ifm2 swap.
Signed-off-by: Johan Alfven <johan.alfven@arm.com>
Change-Id: I9a86c4690612f332afa428456a07e67698852495
Diffstat (limited to 'ethosu/vela/operation_util.py')
| -rw-r--r-- | ethosu/vela/operation_util.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ethosu/vela/operation_util.py b/ethosu/vela/operation_util.py index aaabddbf..c4176d96 100644 --- a/ethosu/vela/operation_util.py +++ b/ethosu/vela/operation_util.py @@ -242,8 +242,8 @@ def create_binary_elementwise( if ifm2 is None: ofm_shape = ifm_shape else: - in_shape = [] if ifm.shape == [] else ifm_shape.as_list() - in2_shape = [] if ifm2.shape == [] else ifm2_shape.as_list() + in_shape = None if ifm.shape == [] else ifm_shape + in2_shape = None if ifm2.shape == [] else ifm2_shape ofm_shape = ifm_shape if ifm_ifm2_correct_order(in_shape, in2_shape) else ifm2_shape ofm = Tensor(ofm_shape.as_list(), dtype, f"{op.name}_tens0") |