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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/scheduler.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/scheduler.py')
| -rw-r--r-- | ethosu/vela/scheduler.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ethosu/vela/scheduler.py b/ethosu/vela/scheduler.py index 208b121e..79cd6421 100644 --- a/ethosu/vela/scheduler.py +++ b/ethosu/vela/scheduler.py @@ -227,7 +227,7 @@ class SchedulerOperation: # Perform an IFM swap for certain binary elementwise operators # in order to enable cascading, if the SchedOp conforms to # Elementwise cascading rules. - if self.op_type.is_binary_elementwise_op() and CascadeBuilder.element_wise_cascading_conformity(self): + if self.op_type.is_binary_elementwise_op() and CascadeBuilder.elementwise_cascading_conformity(self): ifm1 = ps.ifm_tensor ifm2 = ps.ifm2_tensor ofm = ps.ofm_tensor |