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author | Charles Xu <charles.xu@arm.com> | 2020-05-28 07:20:52 +0200 |
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committer | Tim Hall <tim.hall@arm.com> | 2020-06-18 17:53:52 +0100 |
commit | 5b3dcd7323a5852bd188bb3929e7f38db3b52862 (patch) | |
tree | 4fd76343cee25274d9c61738bb4193e22613198c /ethosu/vela/greedy_allocation.py | |
parent | b2fb212216eaa29b96ddf270a0392172265ff02c (diff) | |
download | ethos-u-vela-5b3dcd7323a5852bd188bb3929e7f38db3b52862.tar.gz |
MLBEDSW-2269: Fix the buffer overlap issue for multi subgraphes
Signed-off-by: Charles Xu <charles.xu@arm.com>
Change-Id: Ia7127148d00280bf9c3759dd6dcbe500a4cfcc78
Diffstat (limited to 'ethosu/vela/greedy_allocation.py')
-rw-r--r-- | ethosu/vela/greedy_allocation.py | 4 |
1 files changed, 2 insertions, 2 deletions
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) |