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| author | Tim Hall <tim.hall@arm.com> | 2021-06-08 21:25:57 +0100 |
|---|---|---|
| committer | Tim Hall <tim.hall@arm.com> | 2021-06-08 21:25:57 +0100 |
| commit | d784af7e8995a10fb403157af48371699c35bbfe (patch) | |
| tree | bf40b35b030d560049cef9411293b51e3d70ff4a /ethosu/vela/scaling.py | |
| parent | 225e19d3640288e991475ee4c49cb3ffd83cc83b (diff) | |
| download | ethos-u-vela-d784af7e8995a10fb403157af48371699c35bbfe.tar.gz | |
MLBEDSW-4602: Fix Deepspeech scale & bias reuse issue.
- Deepspeech reuses identical weights and biases throughout
the network. Since biases are now interleaved with weights
there is a scaling issue when the ifm scales differ between
operations using the same weight and scale tensor.
- This commit uses interleaved weights/scales on their first use
but separates scales to source memory on subsequent use (if
the ifm scale is different).
Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I7aae163438160a919cae04e235966e75355a6148
Diffstat (limited to 'ethosu/vela/scaling.py')
0 files changed, 0 insertions, 0 deletions