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stan-dev
math
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Fix/aligned vari alloc
- #3466
#3466
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WardBrian
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Oct 29, 2026
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Fix/aligned vari alloc
#3466
WardBrian
merged 8 commits into
develop
stan-dev/math:develop
from
fix/aligned-vari-alloc
stan-dev/math:fix/aligned-vari-alloc
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Commits on Oct 13, 2026
Align arena allocations for over-aligned types captured in varis
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Test multiply of fixed-size var matrices on a misaligned arena
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Commits on Oct 15, 2026
Allocate callback varis with the alignment of their captures
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Merge the stack_alloc alloc overloads into alloc(len, alignment = 8)
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Force inline the arena allocation fast path and keep stack growth cold
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Use _aligned_malloc for arena blocks on Windows
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Commits on Oct 27, 2026
Merge branch 'develop' into fix/aligned-vari-alloc
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Simplify the aligned arena allocation and stack push changes
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