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| author | William Isaksson <william.isaksson@arm.com> | 2023-07-12 12:28:05 +0000 |
|---|---|---|
| committer | Rickard Bolin <rickard.bolin@arm.com> | 2023-08-09 14:03:07 +0000 |
| commit | a71efe00bcbac0e601a0e3812bba89da452f2aff (patch) | |
| tree | bace47c899842573f5e7db85bbb7f11d784a2863 /ethosu/vela/npu_performance.py | |
| parent | 81b765df02d7c7cae5f1084eec998824b68c00ab (diff) | |
| download | ethos-u-vela-a71efe00bcbac0e601a0e3812bba89da452f2aff.tar.gz | |
MLBEDSW-7754: Performance estimator is not using write/read shapes3.9.0.rc1
- npu_performance now uses write/read shapes instead of using ifm/ofms
for memory cycle estimations.
- also fixes a would be bug in the tflite_graph_optimiser, where one
read shape is not Shape4D.
Change-Id: I2067069a713d2cf9e65a5cc227e803de79940fff
Signed-off-by: William Isaksson <william.isaksson@arm.com>
Diffstat (limited to 'ethosu/vela/npu_performance.py')
| -rw-r--r-- | ethosu/vela/npu_performance.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ethosu/vela/npu_performance.py b/ethosu/vela/npu_performance.py index eb9f66c6..dfb7006b 100644 --- a/ethosu/vela/npu_performance.py +++ b/ethosu/vela/npu_performance.py @@ -618,15 +618,15 @@ def estimate_full_op_performance( macs = 0 query = PerformanceQuery(op.op_type.npu_block_type) - query.ifm_shape = op.ifm.shape + query.ifm_shape = op.ifm_read_shape query.ifm_format = op.ifm.format query.ifm_memory_area = op.ifm.connection.parent_tens.mem_area # Mem Area is set directly on parent_tens query.ifm_bits = op.ifm.dtype.size_in_bits() - query.ifm2_shape = op.ifm2 and op.ifm2.shape + query.ifm2_shape = op.ifm2_read_shape query.ifm2_format = op.ifm2 and op.ifm2.format query.ifm2_memory_area = op.ifm2 and op.ifm2.connection.parent_tens.mem_area query.ifm2_bits = op.ifm2 and op.ifm2.dtype.size_in_bits() - query.ofm_shape = op.ofm.shape + query.ofm_shape = op.ofm_write_shape query.ofm_memory_area = op.ofm.connection.parent_tens.mem_area query.ofm_bits = op.ofm.dtype.size_in_bits() query.ofm_format = op.ofm.format |