Repository Issue Activity (beta)

#39449 `lax.cond` creates unnecessary copies when one branch is a noop

#39621 [Pallas TPU] Support SparseCore-to-TensorCore Remote DMA on Cloud TPU

#40143 GPU: multi-dimensional `irfft` lowering (since 0.10.0) is ~1.7× slower than the single cuFFT C2R op for Hermitian-symmetric inputs — request an opt-in for the direct path

#40142 Repeated XLA compiles of jnp.argsort on the CUDA backend crashes

#40141 `eigh` forward- and reverse-mode eigenvector gradients return all-`NaN` for eigenvalues above `2^p` (mantissa-precision cliff in the JVP rule's div-by-zero guard)

#40128 splash attention: `dsinks` gradient loses precision by rounding before the reduction

#40110 `jax_explain_cache_misses` causes custom_vmap to crash

#39840 [Pallas:TPU:SparseCore] addupdate_scatter crashes InferVectorLayoutPass with layout passes enabled

#39899 `jnp.linalg.norm` narrows float16 back *before* the `sqrt`, discarding the float32 headroom it just paid for (wrong primal, silently-zero gradient)

#32098 Clarify FFI call semantics in presence of sharding

#40101 XLA:CPU: a small dynamic-update-slice inside a loop rewrites the whole buffer each iteration (0.11.1 regression)

#32165 Warnings on multi-process launch

#40093 [Pallas TPU] Support TPU v4 BarnaCore

#36958 Unexpected result involving `scan` and `vmap`

#35358 Nondeterministic Error "couldn't get temp CUBIN file name"

#39905 `jnp.linalg.det` is numerically unstable for 2x2 and 3x3 inputs: wrong sign / large relative error, and spurious `inf`

#40081 Mosaic GPU `broadcast_in_dim` unnecessarily restricts ranks > 2

#40020 jnp.histogram on an empty array raises ValueError; NumPy returns zero counts with default (0, 1) edges

#40048 Support out-of-bounds predication for the `cp.async` for GMEM→SMEM (pre-Hopper)

#18440 scatter_add in float32 may be inaccurate when accumulating large numbers of entries

#36927 Performance regression in batched jnp.linalg.solve on CPU from jax/jaxlib 0.9.2 to 0.10.0

#40038 [RFC] Unsafe opaque PJRT C-API handles on jax.Array for external PJRT-C-API interop

#40028 jnp.remainder gives a zero result the sign of the dividend, not the divisor

#40026 Allow dicts with mixed-type keys by comparing by (type name, value)

#39998 `splat_is_compatible_with_tiled` left-aligns the shapes