Fix kron indexing for types without a unique zero #56229
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jishnub
added
linear algebra
KristofferC
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that referenced
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Oct 21, 2024
This fixes a bug introduced in #55941. We may also take this opportunity to limit the scope of the `@inbounds` annotations, and also use `axes` to compute the bounds instead of hard-coding them. The real "fix" here is on line 767, where `l in 1:nA` should have been `l in 1:mB`. Using `axes` avoids such errors, and makes the operation safer as well.
KristofferC
pushed a commit
that referenced
this pull request
Oct 29, 2024
This fixes a bug introduced in #55941. We may also take this opportunity to limit the scope of the `@inbounds` annotations, and also use `axes` to compute the bounds instead of hard-coding them. The real "fix" here is on line 767, where `l in 1:nA` should have been `l in 1:mB`. Using `axes` avoids such errors, and makes the operation safer as well. (cherry picked from commit b01095e)
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Does this fix the segfault reported in #55941 (comment)? If so, this should be backported to 1.10 since #55941 is marked for backport |
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Yes this fixes the segfault. I've removed the backport label on #55941, since, in hindsight, this was not exactly a bugfix. |
KristofferC
removed
the
backport 1.11
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This fixes a bug introduced in #55941.
We may also take this opportunity to limit the scope of the
@inboundsannotations, and also useaxesto compute the bounds instead of hard-coding them.The real "fix" here is on line 767, where
l in 1:nAshould have beenl in 1:mB. Usingaxesavoids such errors, and makes the operation safer as well.