commit 807278a7d3cc305e232c05b7c098a13485f70203
author Henrik G Olsson <henrik.olsson@arm.com> Mon Mar 08 18:20:00 2021 +0100
committer Henrik G Olsson <henrik.olsson@arm.com> Tue Mar 09 11:38:33 2021 +0100
tree 566f3d074f58c6e87d4ba185f7616e635ad53330
parent 41c006a3c5cc511f9437cfadbb7889668ea55016

MLBEDSW-4209 Use live range alignment when allocating

Change-Id: I05216cebe785a3669032a3f021a9b496c44c4d66
Signed-off-by: Henrik G Olsson <henrik.olsson@arm.com>

ethosu/vela/greedy_allocation.py

diff --git a/ethosu/vela/greedy_allocation.py b/ethosu/vela/greedy_allocation.py
index b0395de..51b0780 100644
--- a/ethosu/vela/greedy_allocation.py
+++ b/ethosu/vela/greedy_allocation.py
@@ -41,9 +41,12 @@
         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