Repository navigation

Add a portable kernel for antialiased bicubic resize - #24400

Merged

shoumikhin merged 31 commits into

pytorch:mainfrom

shoumikhin:bicubic-aa-decomposition

Nov 2, 2026

Merged

Add a portable kernel for antialiased bicubic resize#24400
shoumikhin merged 31 commits into
pytorch:mainfrom
shoumikhin:bicubic-aa-decomposition

Commits on Nov 1, 2026
- Support antialiased bicubic resize in to_edge
  shoumikhin
  committed
  f98cc73
- Drop the unused bilinear decomposition
  shoumikhin
  committed
  3730081
- Cap the antialiased resize tap count at the input size
  shoumikhin
  committed
  c482697
- Run antialiased bicubic resize on a portable kernel
  shoumikhin
  committed
  fa09c80
- Update the llava note about the bicubic resize
  shoumikhin
  committed
  47a9462
- Ignore non-positive upsample scales, as ATen does
  shoumikhin
  committed
  033d4e2
- Keep the bicubic resize kernel safe for any scale and size
  shoumikhin
  committed
  27d6112
- Cover more of the bicubic resize kernel in its tests
  shoumikhin
  committed
  aa013dc
- Count the bicubic resize in the Arm all-ops priority list
  shoumikhin
  committed
  ba8088a
- Rename a bicubic resize template parameter that Windows defines
  shoumikhin
  committed
  6e1f05a
- Initialize the bicubic resize test's temporary buffer
  shoumikhin
  committed
  a72ed9f
- Reject integer antialiased bicubic resizes when lowering
  shoumikhin
  committed
  6bd911a
- Link the upstream issue for the bicubic resize width-one difference
  shoumikhin
  committed
  f571d30
- Tighten the bicubic resize kernel tests
  shoumikhin
  committed
  5734481
- Compare the lowered bicubic resize with eager over more sizes
  shoumikhin
  committed
  9a4ab0d
- Count the bicubic resize in the Arm all-ops totals
  shoumikhin
  committed
  593a22b
- Point the bicubic resize dtype switch at its verifier check
  shoumikhin
  committed
  c8b09c6
- Support uint8 in the bicubic resize kernel
  shoumikhin
  committed
  3b127e4
- Drop the integer-input check from the edge verifier
  shoumikhin
  committed
  8c7174c
- Test the bicubic resize row buffer failure and empty height windows
  shoumikhin
  committed
  51234a8
- Reject uint8 resize weights that do not fit in fixed point
  shoumikhin
  committed
  13c0d61
- Seed the inputs of the bicubic resize to_edge test
  shoumikhin
  committed
  29394ef
- Reject uint8 resize weights outside the int16 range
  shoumikhin
  committed
  512aeb4
- Keep one window of double weights in the uint8 resize path
  shoumikhin
  committed
  b02654b
- Add up uint8 resize windows in 64 bits
  shoumikhin
  committed
  544f466
- Test the uint8 precision check and height-only resize
  shoumikhin
  committed
  3dfe2be
- Drop the half-type resize checks that repeat another case
  shoumikhin
  committed
  89dba5b
- Check that uint8 resize fails without temporary memory
  shoumikhin
  committed
  b73cce8
Commits on Nov 2, 2026
- Size bicubic resize windows the way ATen does
  shoumikhin
  committed
  f689f45
- Keep only the bicubic resize test cases that catch a distinct bug
  shoumikhin
  committed
  3d46451
- Run the dynamic to_edge resize test on two sizes
  shoumikhin
  committed
  31bf43b

Commits

Commits on Nov 1, 2026

Commits on Nov 2, 2026