93d5b63 | George Necula | 08 December 2023, 07:18:54 UTC | Replace jax2tf.shape_poly with export.shape_poly The shape_poly code has recently been moved and we want to remove the backwards-compatibility shims from jax2tf.shape_poly. PiperOrigin-RevId: 589025336 | 08 December 2023, 07:23:53 UTC |
7af1c14 | Sharad Vikram | 08 December 2023, 06:54:32 UTC | [Pallas/Mosaic] Lower `lax.fori_loop`s to *rolled* loops. Note that this is a breaking change! Current uses of `lax.fori_loop` inside of kernels should instead pass `unroll=True` (loops were being unrolled by default and we are switching that with this change). PiperOrigin-RevId: 589017485 | 08 December 2023, 06:55:12 UTC |
1701b73 | jax authors | 08 December 2023, 06:30:50 UTC | Update XLA dependency to use revision http://github.com/openxla/xla/commit/3997706f5b2361b9f72638fac1c69e8cd05bf368. PiperOrigin-RevId: 589013162 | 08 December 2023, 06:31:26 UTC |
ffb115b | Parker Schuh | 08 December 2023, 02:45:50 UTC | Add annotation for donation. This configures XLA's AddBufferDonor directly via donated_args instead of first configuring input_output_aliases. This is best effort anyways, but it works on TPU. PiperOrigin-RevId: 588974683 | 08 December 2023, 02:46:30 UTC |
1189d61 | jax authors | 07 December 2023, 23:02:17 UTC | [Pallas] Fix batching rule for kernels with scratch inputs Scratch inputs do not need a batching dimension. PiperOrigin-RevId: 588921137 | 07 December 2023, 23:10:12 UTC |
e423347 | jax authors | 07 December 2023, 23:01:20 UTC | Declare magic port number for jax.distributed.initialize in cloud TPU environments. PiperOrigin-RevId: 588920806 | 07 December 2023, 23:02:04 UTC |
c2f8e18 | jax authors | 07 December 2023, 22:15:33 UTC | Merge pull request #18862 from superbobry:pp-improvement PiperOrigin-RevId: 588906413 | 07 December 2023, 22:15:33 UTC |
397a44e | jax authors | 07 December 2023, 19:40:19 UTC | Merge pull request #18864 from 8bitmp3:jax-docs-pytrees-101 PiperOrigin-RevId: 588859487 | 07 December 2023, 19:40:19 UTC |
78e0e6b | Yash Katariya | 07 December 2023, 19:30:08 UTC | Internal change PiperOrigin-RevId: 588856820 | 07 December 2023, 19:30:54 UTC |
5eebb91 | 8bitmp3 | 07 December 2023, 18:04:51 UTC | Upgrade JAX pytrees doc | 07 December 2023, 19:18:04 UTC |
3e68ad1 | Yash Katariya | 07 December 2023, 19:17:20 UTC | Make `GetParameterLayouts` return the correct thing when both CPU and TPU executables exist. PiperOrigin-RevId: 588852594 | 07 December 2023, 19:18:02 UTC |
c4239fc | jax authors | 07 December 2023, 16:59:57 UTC | Merge pull request #18797 from jakevdp:factorial PiperOrigin-RevId: 588809589 | 07 December 2023, 16:59:57 UTC |
ea158d3 | Sergei Lebedev | 07 December 2023, 15:56:56 UTC | Print pjit name= before other params The jaxpr sometimes gets pretty big, making it hard to see the name. | 07 December 2023, 16:54:07 UTC |
d5edbb9 | jax authors | 07 December 2023, 12:52:10 UTC | Merge pull request #18860 from gnecula:poly_min_max PiperOrigin-RevId: 588749760 | 07 December 2023, 12:52:10 UTC |
0a02d83 | George Necula | 07 December 2023, 08:37:13 UTC | [shape_poly] Add simpler APIs max_dim and min_dim, improve >= 0 Add core.max_dim and core.min_dim as nicer wrappers around the core.non_negative_dim. Also improve the completeness of the heuristics for deciding >= 0, and add more tests. | 07 December 2023, 08:41:47 UTC |
8541124 | jax authors | 07 December 2023, 06:22:59 UTC | Update XLA dependency to use revision http://github.com/openxla/xla/commit/7fcd6896a04244f4f05a5daffc591bd45acbc90d. PiperOrigin-RevId: 588654203 | 07 December 2023, 06:23:43 UTC |
6aa74cd | jax authors | 07 December 2023, 04:51:42 UTC | Merge pull request #18854 from mattjj:shmap-special-rules PiperOrigin-RevId: 588635591 | 07 December 2023, 04:51:42 UTC |
62abe11 | jax authors | 07 December 2023, 04:43:43 UTC | Merge pull request #18856 from mattjj:mesh-assertion-error PiperOrigin-RevId: 588634361 | 07 December 2023, 04:43:43 UTC |
045a9ef | Sharad Vikram | 07 December 2023, 01:46:46 UTC | Disable all_gather_test on non-v5e TPUs Also consolidate logic for selectively enabling TPU tests on TPU versions PiperOrigin-RevId: 588597889 | 07 December 2023, 01:47:17 UTC |
64cb53f | Matthew Johnson | 07 December 2023, 00:30:13 UTC | improve an error message during Mesh creation | 07 December 2023, 00:43:36 UTC |
7fd6c8d | jax authors | 07 December 2023, 00:28:02 UTC | Update XLA dependency to use revision http://github.com/openxla/xla/commit/5c250f76726e53edf9ed09698631e2d3faf1cef5. PiperOrigin-RevId: 588578604 | 07 December 2023, 00:29:27 UTC |
f177670 | jax authors | 06 December 2023, 23:59:49 UTC | Merge pull request #18853 from mattjj:debug-callback-type-error PiperOrigin-RevId: 588570193 | 06 December 2023, 23:59:49 UTC |
5641d81 | Matthew Johnson | 06 December 2023, 23:01:37 UTC | [shard-map] add lax.special rep checking rules | 06 December 2023, 23:05:36 UTC |
7608cce | Matthew Johnson | 06 December 2023, 22:41:52 UTC | improve a debug.callback type error message for idiots (i am the idiot) | 06 December 2023, 22:41:52 UTC |
5bdc303 | jax authors | 06 December 2023, 21:58:30 UTC | Merge pull request #18850 from jakevdp:nonzero-zerodim PiperOrigin-RevId: 588534749 | 06 December 2023, 21:58:30 UTC |
1dd68c5 | jax authors | 06 December 2023, 21:18:59 UTC | Merge pull request #18845 from jakevdp:jaxpr-repr PiperOrigin-RevId: 588522842 | 06 December 2023, 21:18:59 UTC |
5196004 | Jake VanderPlas | 06 December 2023, 20:57:25 UTC | jnp.nonzero: deprecate zero-dimensional inputs | 06 December 2023, 20:57:25 UTC |
fe6e195 | jax authors | 06 December 2023, 20:03:21 UTC | Merge pull request #18824 from NeilGirdhar:precisionlike PiperOrigin-RevId: 588501503 | 06 December 2023, 20:03:21 UTC |
9f85beb | Neil Girdhar | 05 December 2023, 15:50:22 UTC | Expose PrecisionLike This is used in client code like: https://github.com/search?q=repo%3Agoogle%2Fflax%20%20PrecisionLike&type=code | 06 December 2023, 19:41:22 UTC |
bcf3255 | jax authors | 06 December 2023, 19:25:39 UTC | Merge pull request #18846 from hawkinsp:jaxfix PiperOrigin-RevId: 588490406 | 06 December 2023, 19:25:39 UTC |
5601873 | Peter Hawkins | 06 December 2023, 19:07:04 UTC | Add register_jax_dialects to jaxlib wheel. Fixes build breakage. | 06 December 2023, 19:07:04 UTC |
3403631 | Sharad Vikram | 06 December 2023, 19:02:22 UTC | [Pallas/Mosaic] Fixes for interpret mode on TPU * scratch space support * trivial lowering for trace_start/end PiperOrigin-RevId: 588482689 | 06 December 2023, 19:03:05 UTC |
c2a0530 | Jake VanderPlas | 06 December 2023, 18:45:24 UTC | jaxpr: improve printed repr when eqn has no return values | 06 December 2023, 18:45:24 UTC |
eba08ed | jax authors | 06 December 2023, 18:45:19 UTC | Merge pull request #18844 from jakevdp:dep-device-buffer PiperOrigin-RevId: 588476984 | 06 December 2023, 18:45:19 UTC |
35b8440 | Jake VanderPlas | 06 December 2023, 18:20:29 UTC | Deprecate arr.device_buffer and arr.device_buffers | 06 December 2023, 18:20:29 UTC |
9e3a8fa | jax authors | 06 December 2023, 17:49:26 UTC | Merge pull request #18833 from jakevdp:linalg-shapes PiperOrigin-RevId: 588458694 | 06 December 2023, 17:49:26 UTC |
4bdcb11 | jax authors | 06 December 2023, 17:29:56 UTC | Merge pull request #18843 from hawkinsp:unbreak PiperOrigin-RevId: 588452358 | 06 December 2023, 17:29:56 UTC |
45905fa | Jake VanderPlas | 05 December 2023, 23:56:22 UTC | jnp.solve: handle corner case in input shapes | 06 December 2023, 17:28:31 UTC |
78543f7 | Peter Hawkins | 06 December 2023, 17:16:04 UTC | Add jax.extend.mlir. Some users of JAX want to use the MLIR dialects defined in jaxlib. In particular, these need to be used by custom lowering rules. Add a semi-public (jax.extend) API to access these, rather than having them use jax._src.lib.mlir. PiperOrigin-RevId: 588448489 | 06 December 2023, 17:16:43 UTC |
1c80b36 | Peter Hawkins | 06 December 2023, 17:12:15 UTC | Remove stale reference to _site_initialize_0 in wheel build script. | 06 December 2023, 17:12:15 UTC |
d95084d | Peter Hawkins | 06 December 2023, 16:19:14 UTC | Use an explicit MLIR dialect registration, rather than _site_initialize_0. Remove some special case handling of the SCF dialect, use upstream utilities instead. PiperOrigin-RevId: 588433245 | 06 December 2023, 16:19:55 UTC |
ad14478 | David Majnemer | 06 December 2023, 13:46:43 UTC | Further enhance the seed This choice passes more tests for more targets. PiperOrigin-RevId: 588395200 | 06 December 2023, 13:47:20 UTC |
f691fe4 | jax authors | 06 December 2023, 06:44:02 UTC | Update XLA dependency to use revision http://github.com/openxla/xla/commit/a6e6c1f6a53d4a23451c649110519c7ba8581bf9. PiperOrigin-RevId: 588298720 | 06 December 2023, 06:44:38 UTC |
80e91fd | Sharad Vikram | 05 December 2023, 21:56:51 UTC | Disabling running all_gather test on non-TPU platforms PiperOrigin-RevId: 588180749 | 05 December 2023, 21:57:19 UTC |
dc469c3 | jax authors | 05 December 2023, 21:29:10 UTC | Merge pull request #18676 from 8bitmp3:jax-docs-autodiff-101-201 PiperOrigin-RevId: 588172128 | 05 December 2023, 21:29:10 UTC |
7090347 | jax authors | 05 December 2023, 20:54:44 UTC | Merge pull request #18739 from jakevdp:ci-precommit PiperOrigin-RevId: 588161526 | 05 December 2023, 20:54:44 UTC |
f25a51e | Jieying Luo | 05 December 2023, 17:41:40 UTC | Change bazel config name "rbe_cpu_linux_py39" to "rbe_cpu_linux_py3.9"to be consistent with cuda bazel build configs. Change other python versions bazel config similarly. PiperOrigin-RevId: 588100957 | 05 December 2023, 17:42:14 UTC |
720ff42 | Peter Hawkins | 05 December 2023, 16:04:41 UTC | [bazel] Add a macro if_building_jaxlib() to guard dependencies that should only be present if building jaxlib. Cleanup only, NFC intended. PiperOrigin-RevId: 588074047 | 05 December 2023, 16:05:17 UTC |
9d35b90 | Jevin Jiang | 05 December 2023, 12:24:26 UTC | [XLA:Mosaic] Support expanding lane dim in shapecast: (..., 128) -> (..., m * 128) and handle relayout from (1, 128) to (8, 128) for more general cases. PiperOrigin-RevId: 588024159 | 05 December 2023, 12:25:10 UTC |
a31129a | Sharad Vikram | 05 December 2023, 08:09:34 UTC | [Pallas/TPU] Add all gather kernel example PiperOrigin-RevId: 587963496 | 05 December 2023, 08:11:13 UTC |
91ef37b | jax authors | 05 December 2023, 08:03:09 UTC | Merge pull request #18818 from gnecula:fix_indexing_with_jax_array PiperOrigin-RevId: 587962024 | 05 December 2023, 08:03:09 UTC |
ec46058 | George Necula | 05 December 2023, 06:47:08 UTC | Fix indexing with slices when the slice elements are jax.Array. This fixes a bug introduced in #18679, for the case when some elements of the slice are `jax.Array`. We add a new test also. | 05 December 2023, 07:02:50 UTC |
7a3e214 | jax authors | 05 December 2023, 05:47:53 UTC | Update XLA dependency to use revision http://github.com/openxla/xla/commit/a83901622bca41cb58594e81f752a1609f4417df. PiperOrigin-RevId: 587936503 | 05 December 2023, 05:48:24 UTC |
7fa0f46 | Peter Hawkins | 05 December 2023, 01:48:17 UTC | [bazel] Add a BUILD file for jax/extend, and add more granular targets for individual pieces of extend. In general we'd like to use more granular BUILD targets rather than larger monolithic targets. If nothing else, they interact better with pytype. This change is in preparation for adding the JAX MLIR bindings to jax.extend, since they are something that JAX users sometimes need especially for defining custom ops. PiperOrigin-RevId: 587893573 | 05 December 2023, 01:48:50 UTC |
f29ec4e | David Majnemer | 05 December 2023, 01:05:32 UTC | Change seed for a test We got unlucky and hit a seed which happens to fail the KS test. PiperOrigin-RevId: 587885112 | 05 December 2023, 01:06:17 UTC |
46bad2b | 8bitmp3 | 28 November 2023, 23:47:48 UTC | Upgrade JAX Autodiff 101 | 05 December 2023, 00:00:13 UTC |
a9bfbd3 | Yash Katariya | 04 December 2023, 23:51:21 UTC | Finish jax and jaxlib 0.4.21 release PiperOrigin-RevId: 587866580 | 04 December 2023, 23:51:58 UTC |
193eb12 | Peter Hawkins | 04 December 2023, 22:42:44 UTC | Use sys.version_info to guard Python 3.11 only code. This makes pytype happier since it understands sys.version_info, but didn't understand the previous hasattr() test. PiperOrigin-RevId: 587846307 | 04 December 2023, 22:48:46 UTC |
aa27048 | jax authors | 04 December 2023, 22:40:51 UTC | Merge pull request #18809 from jakevdp:fix-numpy-warning PiperOrigin-RevId: 587845552 | 04 December 2023, 22:40:51 UTC |
150ab68 | jax authors | 04 December 2023, 22:24:34 UTC | Merge pull request #18580 from 8bitmp3:jax-docs-new-installation PiperOrigin-RevId: 587840299 | 04 December 2023, 22:24:34 UTC |
8b74b93 | Jake VanderPlas | 04 December 2023, 22:20:14 UTC | Test: fix casting warning in betainc test | 04 December 2023, 22:20:14 UTC |
b1a8bc6 | 8bitmp3 | 04 December 2023, 21:42:13 UTC | Upgrade JAX Installation doc | 04 December 2023, 21:42:13 UTC |
c4d2fc7 | Yash Katariya | 04 December 2023, 21:35:35 UTC | Replace device_buffers with addressable_shards in test because device_buffers is deprecated PiperOrigin-RevId: 587825636 | 04 December 2023, 21:36:12 UTC |
baa7756 | Peter Hawkins | 04 December 2023, 20:20:05 UTC | Use scoped disable_jit() in dynamic_api_test. This test was leaving jit disabled, affecting other tests. PiperOrigin-RevId: 587803847 | 04 December 2023, 20:20:36 UTC |
b04fd31 | Sharad Vikram | 04 December 2023, 19:54:12 UTC | Add option to pass in `unroll=True/False` into `scan` and `fori_loop`. PiperOrigin-RevId: 587795364 | 04 December 2023, 19:54:50 UTC |
5b97960 | Peter Hawkins | 04 December 2023, 18:28:28 UTC | Disable sanitizer builds of shape_poly_test. These take a very long time and sometimes timeout so it's probably not worth running them in CI. PiperOrigin-RevId: 587768399 | 04 December 2023, 18:42:56 UTC |
54e3b76 | Sharad Vikram | 04 December 2023, 18:26:25 UTC | Add support for unrolling to `lax.fori_loop` PiperOrigin-RevId: 587767613 | 04 December 2023, 18:34:53 UTC |
5942e15 | Yash Katariya | 04 December 2023, 18:26:07 UTC | Prepare for 0.4.21 release PiperOrigin-RevId: 587767502 | 04 December 2023, 18:26:48 UTC |
d91c13e | jax authors | 04 December 2023, 16:32:27 UTC | Merge pull request #18795 from gnecula:test_export_grad PiperOrigin-RevId: 587730171 | 04 December 2023, 16:32:27 UTC |
8a2d4a0 | George Necula | 04 December 2023, 08:24:01 UTC | [export] Add and fix a test for exporting higher-order gradients with sharding There was a test for export with gradients, we changed the test to (a) export 2nd order gradient also, and (b) to export both with a mesh context and without a mesh context (using NamedSharding). This test currently fails, only in the case when we do NOT have a mesh context, as explained below: When exporting gradient functions, we first export the primal functions and we use the in/out-shardings to construct shardings of the gradient function. Since Exported shardings now contain only HloSharding objects, and to lower the gradient function we must use `pjit(vjp(f)).lower()`, we construct GSPMDSharding objects using the current devices and the HloSharding object from the Exported primal. However, these objects do not have the `_original_sharding` attribute. Later in `pjit._resource_typing_pjit` we attempt to `parse_flatten_op_sharding` using the mesh context (which is empty). This fails. This PR contains one workaround, to skip `parse_flatten_op_sharding` if the physical mesh of the `resource_env` is empty. Another, probably better solution, is to ensure that `resource_env` is `None` when then is no mesh context. That seemed reasonable, but currently the code returns an empty mesh from the resource_env if there is no mesh context. Changing this would have effects in more parts of the code, so I have not done it here, but it may be worth doing. | 04 December 2023, 16:07:23 UTC |
1d95e79 | Peter Hawkins | 04 December 2023, 15:53:54 UTC | Disable export_harnesses_multi_platform_test under sanitizers. This test appears to hit some sort of LLVM bug on Sapphire Rapids CPUs. PiperOrigin-RevId: 587719850 | 04 December 2023, 15:54:35 UTC |
5e0993c | jax authors | 04 December 2023, 14:23:09 UTC | Merge pull request #18794 from olupton:qualname PiperOrigin-RevId: 587696743 | 04 December 2023, 14:23:09 UTC |
70d0f60 | Jake VanderPlas | 04 December 2023, 14:13:14 UTC | Add special.factorial function | 04 December 2023, 14:13:14 UTC |
3c0c6b7 | Olli Lupton | 04 December 2023, 13:19:38 UTC | Use qualified name if possible. | 04 December 2023, 13:19:38 UTC |
a137edc | jax authors | 04 December 2023, 05:18:06 UTC | Update XLA dependency to use revision http://github.com/openxla/xla/commit/96c4f8749b6521ff3e2670d168c9095a5f6323c5. PiperOrigin-RevId: 587591208 | 04 December 2023, 05:18:37 UTC |
bf08411 | jax authors | 03 December 2023, 05:40:19 UTC | Update XLA dependency to use revision http://github.com/openxla/xla/commit/6f22d6a8d45ce00c2d6654fb5f99ca7f0f094b51. PiperOrigin-RevId: 587406410 | 03 December 2023, 05:40:59 UTC |
61e79cd | jax authors | 02 December 2023, 18:49:08 UTC | Merge pull request #18786 from gnecula:test_export_effects PiperOrigin-RevId: 587333913 | 02 December 2023, 18:49:08 UTC |
b51b80e | jax authors | 02 December 2023, 18:24:47 UTC | Merge pull request #18761 from gnecula:export_sharding PiperOrigin-RevId: 587330573 | 02 December 2023, 18:24:47 UTC |
bd7c1aa | George Necula | 02 December 2023, 15:19:57 UTC | [export] Improve the testing of exporting with effects We now test that when we call an Exported from a computation that already uses effects, the effects from the calling computation are identified with the events from the called Exported. | 02 December 2023, 18:18:22 UTC |
3eb3e2d | George Necula | 01 December 2023, 10:24:21 UTC | [export] Simplify the handling of shardings in Exported. Previously, Exported contained tuples of `XlaCompatibleSharding` for the input and output shardings. These shardings contain references to JAX devices, which is too much for exporting purposes and in fact it gets in the way when we want to serialize the Exported. We change Exported to carry `xla_client.HloSharding` instead, which conveniently can be serialized to proto. We use the value `None` to denote an unspecified sharding. We also add `nr_devices` and then for exporting purposes we can construct actual `XlaCompatibleSharding` when we need to. | 02 December 2023, 18:10:24 UTC |
b822801 | jax authors | 02 December 2023, 18:09:29 UTC | Merge pull request #18783 from gnecula:fix_indexing PiperOrigin-RevId: 587328492 | 02 December 2023, 18:09:29 UTC |
32fb1b4 | Peter Hawkins | 02 December 2023, 17:29:06 UTC | Remove the ml_program MLIR dialect from jaxlib. Jax isn't using this, and in fact our code to build this wasn't including the C++ parts, so it was broken anyway. Remove it until someone actually needs it for something. PiperOrigin-RevId: 587323808 | 02 December 2023, 17:29:39 UTC |
d2f6261 | George Necula | 02 December 2023, 08:08:50 UTC | Fix bug in indexing with slices that overflow, and add tests. This bug was introduced in #18679, and was not caught in unit tests because we were not testing cases when the slice needs to be clamped. | 02 December 2023, 14:47:06 UTC |
0418370 | Yash Katariya | 02 December 2023, 08:30:45 UTC | Put the input creating via `jnp` outside the pjit cpp cache miss counting code. PiperOrigin-RevId: 587256278 | 02 December 2023, 08:31:24 UTC |
965ba05 | Junwhan Ahn | 02 December 2023, 06:38:23 UTC | Rewrite `tf.aliasing_output` when wrapping the main StableHLO function When the original main function has tokens and the wrapped main function does not, there are fewer outputs in the wrapped main than the original main. This is problematic for `tf.aliasing_output`, which is an argument attribute that stores result indexes to which the argument can alias. This CL makes the wrapper main creation rewrite `tf.aliasing_output` according to the new result indexes. The newly added test verifies that the aliasing indexes are correct across all supported serialization versions. Confirmed that the test fails without changes in export.py (versions 6, 7, and 8 fail and 9 passes). PiperOrigin-RevId: 587237842 | 02 December 2023, 06:42:37 UTC |
1aab108 | jax authors | 02 December 2023, 06:34:26 UTC | Update XLA dependency to use revision http://github.com/openxla/xla/commit/33c73ddc733b38245f1e2ca46f092119615fb386. PiperOrigin-RevId: 587237109 | 02 December 2023, 06:34:53 UTC |
f0bc7e0 | Yash Katariya | 02 December 2023, 06:05:59 UTC | Reverts f0382a5838f4526d21631e804f6fe576bfc3f97e PiperOrigin-RevId: 587231484 | 02 December 2023, 06:06:33 UTC |
86661c8 | David Majnemer | 02 December 2023, 03:25:56 UTC | Re-enable passing tests on TPU These have been working for a while. PiperOrigin-RevId: 587199000 | 02 December 2023, 03:26:58 UTC |
e61f7a8 | jax authors | 02 December 2023, 01:09:02 UTC | Merge pull request #18757 from jakevdp:astype PiperOrigin-RevId: 587167285 | 02 December 2023, 01:09:02 UTC |
f5f885d | jax authors | 02 December 2023, 00:05:58 UTC | Merge pull request #18774 from hawkinsp:nightlyci PiperOrigin-RevId: 587150147 | 02 December 2023, 00:05:58 UTC |
595117b | Yash Katariya | 01 December 2023, 22:28:21 UTC | Add a test to check if arr.delete() is idempotent. PiperOrigin-RevId: 587121346 | 01 December 2023, 22:28:51 UTC |
7274960 | Peter Hawkins | 01 December 2023, 22:01:07 UTC | Remove nightly NVIDIA GPU multiprocess CI. This CI seems to be dead. | 01 December 2023, 22:13:24 UTC |
a999120 | Peter Hawkins | 01 December 2023, 18:52:19 UTC | Improve error message when cudnn is not found. We infer a missing cudnn if cudnnGetVersion() returns 0, since the stub implementation in TSL will do that if the library isn't found (https://github.com/openxla/xla/blob/10a378f49978aa4ee4564ceb105d33694fd48202/third_party/tsl/tsl/cuda/cudnn_stub.cc#L58). PiperOrigin-RevId: 587056454 | 01 December 2023, 18:52:48 UTC |
50c7223 | Peter Hawkins | 01 December 2023, 18:27:17 UTC | Fix Windows build failure. The TPU extension didn't build because the MLIR Python binding code requires pybind11 to be included first on Windows, per https://github.com/llvm/llvm-project/blob/9584f5834499e6093797d4a28fde209f927ea556/mlir/include/mlir-c/Bindings/Python/Interop.h#L24 PiperOrigin-RevId: 587049246 | 01 December 2023, 18:31:53 UTC |
95bc2ba | Peter Hawkins | 01 December 2023, 18:23:25 UTC | Inline sigmoid, isfinite, and isnan in jaxprs. In the common case (real values) these are all single-expression jaxprs themselves, so putting them out of line just makes things more verbose. There's no reason to include stuff like this in a jaxpr: ``` cxd:bool[8,16] = pjit[ jaxpr={ lambda ; cxe:f32[8,16]. let cxf:bool[8,16] = is_finite cxe in (cxf,) } name=isfinite ] cxc ``` PiperOrigin-RevId: 587047955 | 01 December 2023, 18:23:56 UTC |
ada5fe5 | Jake VanderPlas | 01 December 2023, 18:02:34 UTC | Remove numpy-dispatch CI job & simplify build specification The numpy-dispatch approach has been superseded by the Python Array API (Tracked for JAX in https://github.com/google/jax/issues/18353). While we're here, we'll reduce the github CI to only two jobs: the oldest and newest supported Python versions. Other versions can be covered by Kokoro. PiperOrigin-RevId: 587041291 | 01 December 2023, 18:03:15 UTC |
b3c579e | jax authors | 01 December 2023, 16:33:55 UTC | Merge pull request #18762 from gnecula:poly_getitem_next PiperOrigin-RevId: 587018677 | 01 December 2023, 16:33:55 UTC |
65fca0e | George Necula | 29 November 2023, 08:24:37 UTC | [shape_poly] Add heuristics for deciding >= 0 The rules for deciding inequalities of symbolic expressions are incomplete. Here we add two heuristics that help decide the bounds checking of indices computed for indexing with slices: To decide whether an expression that contains `non_negative(e)` is >= 0, it is sufficient to show that the expression is >=0 if we replace the `non_negative(e)` with `0` and with `e`. To decide whether `floordiv(e, k)` is >= 0, when `k >= 0`, it is sufficient to show that `e` is >= 0. These are sufficient for the bounds checking that JAX is doing internally, but may not be for the cases when the user program does index computations using those operators. This enables us to re-enable the shape_poly indexing tests. | 01 December 2023, 11:55:42 UTC |
54fee48 | jax authors | 01 December 2023, 10:51:49 UTC | Cast in/out shardings to tuple before passing to `Exported` ctor. PiperOrigin-RevId: 586951567 | 01 December 2023, 10:52:26 UTC |
e60aa3b | jax authors | 01 December 2023, 07:07:31 UTC | Merge pull request #18679 from gnecula:poly_getitem2 PiperOrigin-RevId: 586902301 | 01 December 2023, 07:07:31 UTC |