2be112a603
[MLIR][MHLO] Approximate `tf.Tanh` as constant +/-1 for small/large values
...
Fix issue raised in https://github.com/tensorflow/tensorflow/issues/47724
PiperOrigin-RevId: 363210296
2021-03-16 10:14:30 -07:00
3de2024a9b
Avoid creating tuple type only for verification
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Make the error message a bit more verbose & it is cheaper to verify the elements rather than creating a (potentially) new type.
PiperOrigin-RevId: 363073909
2021-03-15 17:58:19 -07:00
01d729d35d
Integrate LLVM at llvm/llvm-project@6878be5dc3
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Updates LLVM usage to match
[6878be5dc3ec](https://github.com/llvm/llvm-project/commit/6878be5dc3ec )
PiperOrigin-RevId: 362984365
2021-03-15 11:14:24 -07:00
570d29d643
Integrate LLVM at llvm/llvm-project@e9e788d145
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Updates LLVM usage to match
[e9e788d145f5](https://github.com/llvm/llvm-project/commit/e9e788d145f5 )
PiperOrigin-RevId: 362834717
2021-03-14 16:16:45 -07:00
d16860d26d
[MLIR] Change LMHLO Conditional and While to capture needed buffers, instead of passing them by operands.
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This is consistent with the design of LMHLO FusionOp, and it simplifies the
usage. Before the change, those redundant operands ended up unused as all sub-regions can already capture needed buffers.
PiperOrigin-RevId: 362381155
2021-03-11 14:42:41 -08:00
8066794eea
Integrate LLVM at llvm/llvm-project@720a828045
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Updates LLVM usage to match
[720a828045e1](https://github.com/llvm/llvm-project/commit/720a828045e1 )
PiperOrigin-RevId: 362375825
2021-03-11 14:18:36 -08:00
4f5e1c51dd
Add support for lowering NHWC pooling mhlo.reduce_window to Linalg on tensors.
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The change upstreams the pattern from IREE repo to MHLO repo.
PiperOrigin-RevId: 362312573
2021-03-11 09:41:34 -08:00
630cabefb0
Add support for lowering 2D depthwise mhlo.conv to Linalg on tensors.
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The change upstreams the pattern from IREE repo to MHLO repo.
PiperOrigin-RevId: 362300550
2021-03-11 08:41:38 -08:00
94f9740c67
[MLIR][HLO:Linalg] Lower mhlo.dynamic_iota to indexed_generic
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This is the same as iota, but instead of taking the dimensions from the result
tensor we use the supplied shape extents tensor.
PiperOrigin-RevId: 362298548
2021-03-11 08:31:29 -08:00
09f8046816
[MLIR:HLO:LINALG] Fix codegen for mhlo.reshape when one side is rank 0
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This is an annoying edge case because the collapse->expand lowering expects at
least R1 or it will produce invalid linalg reshapes. Using the direct lowering
works fine.
PiperOrigin-RevId: 362269199
2021-03-11 05:29:56 -08:00
d77b556822
[MLIR][MHLO] Allow recursion in the shape_of mover
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This allows it to push shape_of over a chain of ops all the way to the top.
PiperOrigin-RevId: 362249009
2021-03-11 02:52:21 -08:00
67a770e4e0
[HLO:MLIR] Make binary op type reification emit shape_of instead of tensor ops
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This gives cleaner code and allows shape optimizations to happen on the result.
PiperOrigin-RevId: 362242975
2021-03-11 02:01:35 -08:00
9902e6ee32
[HLO] Add LMHLO CollectivePermute verification.
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- Extract verification of source target pairs attached to collective permute into a common
helper function and use that to verify both MHLO and LMHLO variants.
- Change MlirGpuTestBase::ParseMlirModule to allow returning back a failure, and use
that to update the mlir_gpu_compile_test to check the new behavior.
PiperOrigin-RevId: 362156962
2021-03-10 15:37:12 -08:00
4f16b10ce2
Integrate LLVM at llvm/llvm-project@4c973ae51b
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Updates LLVM usage to match
[4c973ae51b85](https://github.com/llvm/llvm-project/commit/4c973ae51b85 )
PiperOrigin-RevId: 362116801
2021-03-10 12:36:24 -08:00
b212bd66ae
Build fix for missing precision_config.
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THe conversion from dot_general to dot fails when trying to retrieve
and use the precision config, since precision_config is optional.
PiperOrigin-RevId: 362095296
2021-03-10 11:10:51 -08:00
e199df1dbf
[MLIR][MHLO] Declare `shape_of` dynamically legal in move-up-dynamic-broadcasts
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This allows shape reification to produce `shape_of` ops while they can still be
moved up.
PiperOrigin-RevId: 362075609
2021-03-10 09:59:17 -08:00
c217a6ef61
[MHLO] Add pass to move up dynamic broadcasts for fusion
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For now, the pass only reifies the required shape computations. Moving
broadcasts will follow to allow for fusion across them.
PiperOrigin-RevId: 362033715
2021-03-10 06:21:57 -08:00
cabd4d9a06
Canonicalize dynamic_broadcast_in_dim to own shape with rank narrowing on the shape to a corresponding tensor.cast.
...
PiperOrigin-RevId: 362028291
2021-03-10 05:43:54 -08:00
507d9fb61d
[MLIR][KernelGen] Add `tf.Polygamma` kernel
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PiperOrigin-RevId: 362002943
2021-03-10 02:22:01 -08:00
218476128e
[MLIR][KernelGen] Fix zeta lowering at poles
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Return nan at zeta poles or inf where the limit is defined. Also test the kernel
based on the series representation of zeta.
PiperOrigin-RevId: 361993482
2021-03-10 01:09:10 -08:00
7629dfdd81
Integrate LLVM at llvm/llvm-project@df6d0579e1
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Updates LLVM usage to match
[df6d0579e18e](https://github.com/llvm/llvm-project/commit/df6d0579e18e )
PiperOrigin-RevId: 361855926
2021-03-09 11:27:27 -08:00
5be8be31b5
Integrate LLVM at llvm/llvm-project@3f3f88fb95
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Updates LLVM usage to match
[3f3f88fb9503](https://github.com/llvm/llvm-project/commit/3f3f88fb9503 )
PiperOrigin-RevId: 361762801
2021-03-09 02:19:24 -08:00
daf6bde6f5
Integrate LLVM at llvm/llvm-project@c9ff39a3f9
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Updates LLVM usage to match
[c9ff39a3f984](https://github.com/llvm/llvm-project/commit/c9ff39a3f984 )
PiperOrigin-RevId: 361655071
2021-03-08 14:18:24 -08:00
55eda81407
[MLIR][HLO] Reify shape extents as `index` values
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PiperOrigin-RevId: 361519167
2021-03-08 02:42:47 -08:00
5a415de33b
Integrate LLVM at llvm/llvm-project@9b302513f6
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Updates LLVM usage to match
[9b302513f6d8](https://github.com/llvm/llvm-project/commit/9b302513f6d8 )
PiperOrigin-RevId: 361120223
2021-03-05 04:50:04 -08:00
d5f80f0469
Integrate LLVM at llvm/llvm-project@cedc53254a
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Updates LLVM usage to match
[cedc53254a5d](https://github.com/llvm/llvm-project/commit/cedc53254a5d )
PiperOrigin-RevId: 361090577
2021-03-05 00:37:48 -08:00
29f70cb892
PR #46723 : Adjust types of loop counters
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Imported from GitHub PR https://github.com/tensorflow/tensorflow/pull/46723
Reduces some warnings about comparison of integers of different signs.
Copybara import of the project:
--
311f436f77b334f5462127d8cf179cce067969ca by Marius Brehler <marius.brehler@iml.fraunhofer.de>:
Adjust types of loop counters
Reduces some warnings about comparison of integers of different signs.
PiperOrigin-RevId: 360912203
2021-03-04 07:36:12 -08:00
57e9941d5d
Integrate LLVM at llvm/llvm-project@b3a33553ae
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Updates LLVM usage to match
[b3a33553aec7](https://github.com/llvm/llvm-project/commit/b3a33553aec7 )
PiperOrigin-RevId: 360910047
2021-03-04 07:24:01 -08:00
39650a5d5a
Remove rank 1 specialization from TransformUnrankedHloPass.
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For binary ops, we already special-case rank 0 vs rank 1, and same shape. So we
don't need to special-case a maximum rank of 1.
PiperOrigin-RevId: 360891955
2021-03-04 05:24:53 -08:00
e5a6706260
Integrate LLVM at llvm/llvm-project@c907681b07
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Updates LLVM usage to match
[c907681b077c](https://github.com/llvm/llvm-project/commit/c907681b077c )
PiperOrigin-RevId: 360891677
2021-03-04 05:22:16 -08:00
62b357b601
Remove rank 1 specialization from TransformUnrankedHloPass.
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For binary ops, we already special-case rank 0 vs rank 1, and same shape. So we
don't need to special-case a maximum rank of 1.
PiperOrigin-RevId: 360881387
2021-03-04 04:04:11 -08:00
50a516fb9c
Adopt td_library
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This avoids needing to list all transitive include dependencies and tracks include directories.
PiperOrigin-RevId: 360779798
2021-03-03 16:11:21 -08:00
5eac983723
Integrate LLVM at llvm/llvm-project@5d7e0a23c6
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Updates LLVM usage to match
[5d7e0a23c6f2](https://github.com/llvm/llvm-project/commit/5d7e0a23c6f2 )
PiperOrigin-RevId: 360712976
2021-03-03 11:09:13 -08:00
ab8bc35efd
Integrate LLVM at llvm/llvm-project@8da090381d
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Updates LLVM usage to match
[8da090381d56](https://github.com/llvm/llvm-project/commit/8da090381d56 )
PiperOrigin-RevId: 360684382
2021-03-03 09:10:41 -08:00
bf14340316
Integrate LLVM at llvm/llvm-project@1a4990a4f7
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Updates LLVM usage to match
[1a4990a4f71a](https://github.com/llvm/llvm-project/commit/1a4990a4f71a )
PiperOrigin-RevId: 360642978
2021-03-03 04:57:35 -08:00
24c98d5211
Integrate LLVM at llvm/llvm-project@99a6d003ed
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Updates LLVM usage to match
[99a6d003edbe](https://github.com/llvm/llvm-project/commit/99a6d003edbe )
PiperOrigin-RevId: 360588460
2021-03-02 21:49:11 -08:00
8687f3e4cf
Lower MHLO Dot to type-polymorphic linalg named ops
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The linalg named ops are now type polymorphic, so the type-monomorphic
varieties are redundant (and will be deleted soon).
PiperOrigin-RevId: 360509010
2021-03-02 14:00:58 -08:00
1facbe9eb5
Integrate LLVM at llvm/llvm-project@7f086d74c3
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Updates LLVM usage to match
[7f086d74c347](https://github.com/llvm/llvm-project/commit/7f086d74c347 )
PiperOrigin-RevId: 360434104
2021-03-02 08:33:21 -08:00
0683db3b24
Legalize MinimumBroadcastShapes op.
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Use it in TransformUnrankedHloPass, which allows to reduce the maximum
rank for rank specialized broadcast from 6 to 5.
PiperOrigin-RevId: 360415743
2021-03-02 06:39:01 -08:00
329b1fd071
Verify compatible shapes in unpack verification rather than exact
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Previously this would be too strict and fail if dynamic and static dims were
compared. Dynamic/unknown are treated as "maybe equal" to a static value without further info, so at this layer don't flag as invalid unless truly are.
PiperOrigin-RevId: 360189086
2021-03-01 08:00:16 -08:00
70ee9369d5
Use mlir::OpState::operator->() to get to Operation::getAttrs().
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This is a preparation step to remove getAttrs() from OpState.
PiperOrigin-RevId: 360159716
2021-03-01 04:53:00 -08:00
7c071e8ee6
Integrate LLVM at llvm/llvm-project@99c24f7aa8
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Updates LLVM usage to match
[99c24f7aa8cc](https://github.com/llvm/llvm-project/commit/99c24f7aa8cc )
PiperOrigin-RevId: 360150476
2021-03-01 03:44:30 -08:00
e19ccf975e
Filter static dimensions from dynamic_broadcast_in_dim's init_tensor
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Otherwise we'd generate invalid IR for those cases.
PiperOrigin-RevId: 360144122
2021-03-01 03:03:54 -08:00
e6a1f5f0f9
Add MinimumBroadcastShapesOp to chlo dialect.
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This op is useful for rank specialization of broadcasts. Kernel Generator
needs to generate one kernel for each rank, so if we can minimize the rank
of the broadcast shape, we can support more cases with the same number of
special-cased kernels.
PiperOrigin-RevId: 360137827
2021-03-01 02:23:52 -08:00
2d818c4fd9
Use mlir::OpState::operator->() to get to methods of mlir::Operation.
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This is a preparation step to remove those methods from OpState.
PiperOrigin-RevId: 360043992
2021-02-28 09:02:33 -08:00
006b58c476
Integrate LLVM at llvm/llvm-project@5077d42cfa
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Updates LLVM usage to match
[5077d42cfa42](https://github.com/llvm/llvm-project/commit/5077d42cfa42 )
PiperOrigin-RevId: 359899172
2021-02-26 22:19:53 -08:00
a8f99ee0f5
Fix the shape of linalg.init_tensor in conv op lowering.
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The output spatial dims are not as same as the input spatial dims. Only supports
static output spatial dims for now.
PiperOrigin-RevId: 359775479
2021-02-26 09:34:11 -08:00
c616963501
Integrate LLVM at llvm/llvm-project@72b18a86e1
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Updates LLVM usage to match
[72b18a86e11e](https://github.com/llvm/llvm-project/commit/72b18a86e11e )
PiperOrigin-RevId: 359762921
2021-02-26 08:22:16 -08:00
c68b71b5dc
Integrate LLVM at llvm/llvm-project@cb81135f94
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Updates LLVM usage to match
[cb81135f94e5](https://github.com/llvm/llvm-project/commit/cb81135f94e5 )
PiperOrigin-RevId: 359746866
2021-02-26 06:47:30 -08:00
c63ac91206
Integrate LLVM at llvm/llvm-project@bf6380c096
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Updates LLVM usage to match
[bf6380c0966b](https://github.com/llvm/llvm-project/commit/bf6380c0966b )
PiperOrigin-RevId: 359728311
2021-02-26 04:05:03 -08:00
A. Unique TensorFlower
Jacques Pienaar
Tim Shen
Hanhan Wang
Benjamin Kramer
Rahul Joshi
Mahesh Ravishankar
Stephan Herhut
Marius Brehler
Adrian Kuegel
Geoffrey Martin-Noble
Christian Sigg