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| author | Tim Hall <tim.hall@arm.com> | 2023-12-19 16:32:33 +0000 |
|---|---|---|
| committer | Tim Hall <tim.hall@arm.com> | 2024-01-16 12:30:43 +0000 |
| commit | 84fe2f60d5c6a25fa73d081cc90ee858ebca821d (patch) | |
| tree | 82081c942b229bd07deb50d9e5ae8412cd76221e | |
| parent | 37dbca2adad678acf16f8360b8e3647563dababe (diff) | |
| download | ethos-u-vela-84fe2f60d5c6a25fa73d081cc90ee858ebca821d.tar.gz | |
MLBEDSW-8468: overlaps_ranges does not treat the live range end time as inclusive
- The issue is that live range start and end times are inclusive
but the function to calculate is two ranges overlap treats them as
exclusive
- The fix is to change the comparison to be inclusive
Change-Id: Iab5ceec7be2a5fdf0d6ecef81509a88c74e7108c
Signed-off-by: Tim Hall <tim.hall@arm.com>
| -rw-r--r-- | ethosu/vela/live_range.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ethosu/vela/live_range.py b/ethosu/vela/live_range.py index 0ccfc17..824c9ce 100644 --- a/ethosu/vela/live_range.py +++ b/ethosu/vela/live_range.py @@ -76,7 +76,7 @@ class LiveRange: self.mem_area = MemArea.Sram def overlaps_ranges(self, other): - return max(self.start_time, other.start_time) < min(self.end_time, other.end_time) + return max(self.start_time, other.start_time) <= min(self.end_time, other.end_time) def overlaps_address(self, other): # Returns the first pair of tensors in this LiveRange and 'other' which have |