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| author | Henrik G Olsson <henrik.olsson@arm.com> | 2021-03-08 18:20:00 +0100 |
|---|---|---|
| committer | Henrik G Olsson <henrik.olsson@arm.com> | 2021-03-09 11:38:33 +0100 |
| commit | 807278a7d3cc305e232c05b7c098a13485f70203 (patch) | |
| tree | 566f3d074f58c6e87d4ba185f7616e635ad53330 /ethosu/vela/greedy_allocation.py | |
| parent | 41c006a3c5cc511f9437cfadbb7889668ea55016 (diff) | |
| download | ethos-u-vela-807278a7d3cc305e232c05b7c098a13485f70203.tar.gz | |
MLBEDSW-4209 Use live range alignment when allocating
Change-Id: I05216cebe785a3669032a3f021a9b496c44c4d66
Signed-off-by: Henrik G Olsson <henrik.olsson@arm.com>
Diffstat (limited to 'ethosu/vela/greedy_allocation.py')
| -rw-r--r-- | ethosu/vela/greedy_allocation.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/ethosu/vela/greedy_allocation.py b/ethosu/vela/greedy_allocation.py index b0395def..51b07805 100644 --- a/ethosu/vela/greedy_allocation.py +++ b/ethosu/vela/greedy_allocation.py @@ -41,9 +41,12 @@ class GreedyAllocator: current_offset = 0 for start_addr, lr in self.current_allocs: aligned_current_offset = numeric_util.round_up(current_offset, new_lr.get_alignment()) - if aligned_current_offset + aligned_size <= start_addr and start_addr - current_offset < best_offset_fit: - best_offset = current_offset - best_offset_fit = start_addr - current_offset + if ( + aligned_current_offset + aligned_size <= start_addr + and start_addr - aligned_current_offset < best_offset_fit + ): + best_offset = aligned_current_offset + best_offset_fit = start_addr - aligned_current_offset current_offset = start_addr + lr.size |