Issues

• test_certain_acceptance_accepts_at_both_uniform_endpoints exercises no integrator computation

  blackjax-devs/blackjax#1037 · Filter by author junpenglao opened on Sep 10, 2026

• [Bug] Add batch_size parameter to build_pretune() and smc.pretuning.build_kernel() for GPU memory control

  bug
  blackjax-devs/blackjax#1026 · Filter by author mtagliazucchi opened on Aug 28, 2026

• Pathfinder memory: follow-ups from #1008 (lax.map batching + dense-IMM docs note)

  blackjax-devs/blackjax#1009 · Filter by author junpenglao opened on Jul 23, 2026

• MCLMC divergence response has no equilibrium in the position-caused-NaN regime (follow-up to #969)

  blackjax-devs/blackjax#973 · Filter by author junpenglao opened on Jul 10, 2026
  1

  

• MAKLA-BCSS2 sampler

  blackjax-devs/blackjax#913 · Filter by author paulindani opened on May 13, 2026

• Move logdensity_fn to build_kernel and pass logdensity_params at call time

  blackjax-devs/blackjax#881 · Filter by author junpenglao opened on Apr 15, 2026

• Implement Slice Sampler Reparameterization Gradients

  blackjax-devs/blackjax#845 · Filter by author ischeinfeld opened on Mar 31, 2026
  1

• Add VSBC diagnostic for evaluating variational inference calibration

  enhancement
  blackjax-devs/blackjax#840 · Filter by author junpenglao opened on Mar 26, 2026
  1

• Add Kernelized Stein Discrepancy (KSD) as a convergence diagnostic

  enhancement
  blackjax-devs/blackjax#839 · Filter by author junpenglao opened on Mar 26, 2026

• Add gradient-based HMC hyperparameter adaptation via Stein discrepancy (Campbell et al. 2021)

  sampler
  blackjax-devs/blackjax#838 · Filter by author junpenglao opened on Mar 26, 2026

• Add discrete bouncy particle sampler (Sherlock & Thiery)

  sampler
  blackjax-devs/blackjax#837 · Filter by author junpenglao opened on Mar 26, 2026

• Add AMAGOLD: amortized Metropolis-adjusted stochastic gradient MCMC

  sampler
  blackjax-devs/blackjax#836 · Filter by author junpenglao opened on Mar 26, 2026

• Add discrete Langevin sampler (DLP / DMALA) for discrete distributions

  sampler
  blackjax-devs/blackjax#835 · Filter by author junpenglao opened on Mar 26, 2026

• Add MAMBA: multi-armed bandit hyperparameter adaptation for SGMCMC

  sampler
  blackjax-devs/blackjax#834 · Filter by author junpenglao opened on Mar 26, 2026
  1

• Add HMC Swindles (coupled and antithetic variance-reduction kernels)

  sampler
  blackjax-devs/blackjax#833 · Filter by author junpenglao opened on Mar 26, 2026

• Implement Lie-Trotter / operator-splitting integrators for (SG)HMC

  enhancementsampler
  blackjax-devs/blackjax#832 · Filter by author junpenglao opened on Mar 26, 2026

• Implement Discontinuous HMC (for discrete parameters and discontinuous likelihoods)

  enhancementsampler
  blackjax-devs/blackjax#831 · Filter by author junpenglao opened on Mar 26, 2026

• Implement Zig-Zag Sampler

  enhancementsampler
  blackjax-devs/blackjax#829 · Filter by author junpenglao opened on Mar 26, 2026

• Implement Bouncy Particle Sampler (BPS)

  enhancementsampler
  blackjax-devs/blackjax#828 · Filter by author junpenglao opened on Mar 26, 2026

• Implement MALT (Metropolis-Adjusted Langevin Trajectories)

  enhancementsampler
  blackjax-devs/blackjax#827 · Filter by author junpenglao opened on Mar 26, 2026
  1

  

• Implement Unbiased HMC with couplings

  enhancementsampler
  blackjax-devs/blackjax#826 · Filter by author junpenglao opened on Mar 26, 2026

• Linearly Constrained Samplers

  enhancementsampler
  blackjax-devs/blackjax#813 · Filter by author ripaul opened on Mar 24, 2026

• Parallelized rejection sampler

  enhancementsampler
  blackjax-devs/blackjax#790 · Filter by author Vilin97 opened on May 2, 2025
  2

• HMC Type hint issue

  blackjax-devs/blackjax#782 · Filter by author lockwo opened on Mar 4, 2025

• Proof-of-concept of a builder API for SMC and decoupling of build_kernel functions.

  blackjax-devs/blackjax#774 · Filter by author ciguaran opened on Jan 31, 2025