All pull requests

Pull requests

• Grouped Gram product: Q = PᵀP by groups of rows of P with the same nonzero columns

  #329·davidsd opened Nov 13, 2026Owner·

  ·

• GPU backend (7/7): faster multi-GPU Q (single-pass residues, grouped Gram product, split mat-vec)

  gpu
  #326·davidsd opened Nov 12, 2026Owner·

  ·

• GPU backend (6/6): distributed Q across nodes

  gpu
  #324·davidsd opened Nov 11, 2026Owner·

  ·

• GPU backend (5/6): resident mode on the GPU

  gpu
  #323·davidsd opened Nov 11, 2026Owner·

  ·

• GPU backend (4/6): every even limb count from 24 to 40

  gpu
  #322·davidsd opened Nov 11, 2026Owner·

  ·

• GPU backend (3/6): Q over the GPUs of a node

  gpu
  #321·davidsd opened Nov 11, 2026Owner·

  ·

• GPU backend (2/6): sdpb --gpu on one GPU

  gpu
  #320·davidsd opened Nov 11, 2026Owner·

  ·

• GPU backend (1/6): the device library src/gpu

  gpu
  #319·davidsd opened Nov 11, 2026Owner·

  ·

• spectrum --zeroTest curvature (geometricMean stays the default)

  #318·davidsd opened Nov 11, 2026Owner·

  ·

• pmp2sdp --reducedPrefactorNodesAtInfinity (for discussion)

  #317·davidsd opened Nov 11, 2026Owner·

  ·
  1

• sdpb --controlDir: resident mode

  #316·davidsd opened Nov 11, 2026Owner·

  ·

• sdpb --sparseB: store B by its nonzeros

  #315·davidsd opened Nov 11, 2026Owner·

  ·

• BigInt syrk: faster paths of Q's syrk on many nodes

  #314·davidsd opened Nov 11, 2026Owner·

  ·

• sdpb: options for Q's solves and Cholesky on many nodes

  #313·davidsd opened Nov 11, 2026Owner·

  ·

• sdpb --multimodularCholeskyQ: Cholesky of Q by multimodular BLAS

  #312·davidsd opened Nov 11, 2026Owner·

  ·

• sdpb --multimodularTrsm: block Cholesky and L^-1 B by multimodular BLAS

  #311·davidsd opened Nov 11, 2026Owner·

  ·

• pmp2sdp --reuseSdp: reuse the blocks of unchanged input files

  #310·davidsd opened Nov 11, 2026Owner·

  ·

• TRSM_LARGE for the per-block triangular solves

  #309·davidsd opened Nov 11, 2026Owner·

  ·

• sdpb: don't keep finished timers below --verbosity debug

  #308·davidsd opened Nov 11, 2026Owner·

  ·

• sdpb --reconstructXYmu: restart from a text checkpoint with only x, y

  #307·davidsd opened Nov 11, 2026Owner·

  ·

• sdpb --dualObjectiveStop / --primalObjectiveStop

  #306·davidsd opened Nov 11, 2026Owner·

  ·

• pmp2sdp: pmp_info.json collected exactly, independent of the number of ranks

  #305·davidsd opened Nov 11, 2026Owner·

  ·

• sdpb --initialSeed: a cold start from the SDP's own rows

  #304·davidsd opened Nov 11, 2026Owner·

  ·

• restore_and_reduce: visit only each rank's own entries of Q

  #303·davidsd opened Nov 11, 2026Owner·

  ·

• [Do not merge] Test MacOS installation on CircleCI

  ci/cd
  #280·vasdommes opened Nov 20, 2025Collaborator·

  ·

  · Backlog