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| author | Patrik Gustavsson <patrik.gustavsson@arm.com> | 2021-04-08 09:04:00 +0200 |
|---|---|---|
| committer | Patrik Gustavsson <patrik.gustavsson@arm.com> | 2021-04-08 11:21:35 +0200 |
| commit | ee99bb124b088430b97d205df9fc90a1e9412e0c (patch) | |
| tree | bfb1a6799f9e9ff9d0f387471277b8a26edbab70 /ethosu/vela/scheduler.py | |
| parent | 95b279f1454d58a93238851cb5ff394c7782ad32 (diff) | |
| download | ethos-u-vela-ee99bb124b088430b97d205df9fc90a1e9412e0c.tar.gz | |
MLBEDSW-4334 Non-linear format decision in graph opt.
Check if non linear tensor format can be used is
refactored.
-Flag avoid_NHCWB16 replaced with needs_linear_format
-Checking restrictions located to one function in graph optimiser.
Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
Change-Id: Iec5c7996a1a6039cad052197f1ae56f7c0290440
Diffstat (limited to 'ethosu/vela/scheduler.py')
| -rw-r--r-- | ethosu/vela/scheduler.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ethosu/vela/scheduler.py b/ethosu/vela/scheduler.py index 6ee06e20..65d3313b 100644 --- a/ethosu/vela/scheduler.py +++ b/ethosu/vela/scheduler.py @@ -671,8 +671,8 @@ class DynamicProgrammingScheduler: for pred_candidate in ps.dag_predecessors: if len(pred_candidate.outputs) == 1 and pred_candidate.outputs[0] == ifm_tensor: # we found a predecessor that produces this IFM tensor - if not ifm_tensor.avoid_NHCWB16: - # and NHCWB16 format is not to be avoided + if not ifm_tensor.needs_linear_format: + # and NHCWB16 can be used if len(pred_candidate.successors) == 1 and pred_candidate.successors[0] == ps: # and it only has one successor, namely us if pred_candidate.placement == PassPlacement.Npu: @@ -965,7 +965,7 @@ class DynamicProgrammingScheduler: if output.purpose != TensorPurpose.FeatureMap: continue - use_NHCWB16 = not output.avoid_NHCWB16 + use_NHCWB16 = not output.needs_linear_format use_fast_storage = True rewrites = [] for op in output.consumer_list: |