Pull requests: jax-ml/jax
Pull requests list
[Pallas:MGPU] Generalize test on blackwell devices with different sm counts
#32089
by copybara-service
bot
was merged Sep 30, 2025
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[Mosaic GPU] Expose clusterlaunchcontrols in mosaic GPU.
#31703
by copybara-service
bot
was merged Sep 16, 2025
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[tokamax] Support arbitrary masking by passing in a materialized mask.
#30560
by copybara-service
bot
was closed Sep 11, 2025
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[Pallas][Mosaic GPU] Support pytree in/out specs in the warp specialized pipeline.
#30414
by copybara-service
bot
was merged Aug 1, 2025
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[Pallas][Mosaic GPU] Fix racy test by having each warpgroup work on non-overlapping data.
#30354
by copybara-service
bot
was merged Jul 21, 2025
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[Pallas MGPU] Remove unnecessary synchronization if we’re not copying out refs.
#29713
by copybara-service
bot
was merged Jun 27, 2025
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[Mosaic GPU] Fix test after a previous PR changed the config params.
#29372
by copybara-service
bot
was merged Jun 10, 2025
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[Mosaic GPU] Make the Pallas Blackwell matmul kernel persistent.
#29312
by copybara-service
bot
was merged Jun 27, 2025
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[Mosaic GPU] Add a test for TMA multicasts in pallas. This also effectively tests
lax.axis_index and lax.axis_size on clusters axes.
#29217
by copybara-service
bot
was merged Jun 4, 2025
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[Mosaic GPU] Error when causal masking is used on cuda versions known to result in a ptxas miscompilation (between 12.8.0 and 12.9.1).
#29141
by copybara-service
bot
was merged Jun 9, 2025
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[Mosaic GPU] Reverse the direction in which we iterate through the pallas grid to be row-major.
#29105
by copybara-service
bot
was merged Jul 25, 2025
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[Mosaic GPU] Replace
core_map + run_state with plgpu.kernel for simpler code. Slightly more efficient because we don’t initialize the outputs now.
#28833
by copybara-service
bot
was closed May 20, 2025
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[Mosaic GPU] Adding an optional causal masking to the manual pipelining example.
#28508
by copybara-service
bot
was merged May 19, 2025
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[Mosaic GPU] Increasing number of shards because tests have been timing out in asan mode after adding https://github.com/jax-ml/jax/pull/27860.
#28354
by copybara-service
bot
was closed May 9, 2025
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[Mosaic GPU] Adding a deterministic backwards pass to the pallas MGPU kernel. It's implemented as split dq and dkv kernels to have enough SMEM for double-buffering.
#27860
by copybara-service
bot
was merged Apr 24, 2025
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[Mosaic GPU] Limit the maximum number of registers per thread to 255.
#27663
by copybara-service
bot
was merged Apr 4, 2025
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[Mosaic GPU] Return the combined softmax residuals.
#27455
by copybara-service
bot
was merged Apr 4, 2025
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[Mosaic GPU] Support more layouts in the
swap lowering.
#27431
by copybara-service
bot
was merged Mar 26, 2025
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[Mosaic GPU] Adding pallas bindings to broadcast over the leading dimension and load a ref into WGMMAColFragLayout format.
#27356
by copybara-service
bot
was merged Mar 24, 2025
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[Mosaic GPU] Adding a new layout WGMMAColFragLayout to be able to load a 1d array and broadcast it along the leading dimension to a 2d shape as an input to a wgmma.
#27276
by copybara-service
bot
was merged Mar 24, 2025
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[Mosaic GPU] Adding a primitive to load from memrefs *with* a specified layout.
#27207
by copybara-service
bot
was merged Mar 24, 2025
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[Mosaic GPU] Support reads/writes from SMEM to WGMMARowFragLayout arrays.
#27166
by copybara-service
bot
was merged Mar 18, 2025
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[Mosaic GPU] Add lowering for
log, and a fast path using log2.
#26910
by copybara-service
bot
was merged Mar 4, 2025
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Increase the absolute error tolerance to fix flaky tests.
#26413
by copybara-service
bot
was merged Feb 7, 2025
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Increasing shard count and removing asan builds to prevent timeouts.
#26175
by copybara-service
bot
was closed Jan 29, 2025
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