tree 0365d094fc2a19cbf819b30ee6292d0d5124f1a2
parent 8e1352a00dcc0198ae2cd0d8380ef560bd3a847c
author Johan Alfvén <johan.alfven@arm.com> 1657988825 +0200
committer Rickard Bolin <rickard.bolin@arm.com> 1660722429 +0000

MLBEDSW-6645: MLCE: Optimize SRAM usage

- When compiling for shared SRAM the old scheduler has an option so
that it produces less SRAM than what the new scheduler manages to
produce. The old scheduler was able to creates more/longer cascades.

In order to improve the new scheduler, the following has been
implemented:

- Take persistent IFM's into account when creating the min schedule.
- Choose longer cascades when it is possible to reduce the total
SRAM usage compared to using shorter cascades.
- Updated calculation for estimated SRAM usage for elementwise ops.

Signed-off-by: Johan Alfven <johan.alfven@arm.com>
Change-Id: I209bbf2d94425e4f6aacb1d151b3b2aa65c0870b