From 5b3dcd7323a5852bd188bb3929e7f38db3b52862 Mon Sep 17 00:00:00 2001 From: Charles Xu Date: Thu, 28 May 2020 07:20:52 +0200 Subject: MLBEDSW-2269: Fix the buffer overlap issue for multi subgraphes Signed-off-by: Charles Xu Change-Id: Ia7127148d00280bf9c3759dd6dcbe500a4cfcc78 --- ethosu/vela/greedy_allocation.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'ethosu/vela/greedy_allocation.py') diff --git a/ethosu/vela/greedy_allocation.py b/ethosu/vela/greedy_allocation.py index d6896a59..8393434d 100644 --- a/ethosu/vela/greedy_allocation.py +++ b/ethosu/vela/greedy_allocation.py @@ -46,8 +46,8 @@ class GreedyAllocator: current_offset = start_addr + lr.size + best_offset = new_lr.set_address(best_offset) self.memory_required = max(self.memory_required, best_offset + size) - new_lr.set_address(best_offset) self.current_allocs.append((best_offset, new_lr)) self.current_allocs = list(sorted(self.current_allocs)) @@ -77,7 +77,7 @@ class GreedyAllocator: for m in lrs: if n != m and n.overlaps_ranges(m): overlap, tens_n, tens_m = n.overlaps_address(m) - if overlap: + if overlap and not (tens_n.equivalence_id == tens_m.equivalence_id and tens_n.address == tens_m.address): print("Solution failed, overlapping buffer!") print(tens_n.address, tens_n.address + n.size, n.name) print(tens_m.address, tens_m.address + m.size, m.name) -- cgit v1.2.1