ccbf39842f
Integrate LLVM at llvm/llvm-project@7aeb3804c4
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Updates LLVM usage to match
[7aeb3804c46c](https://github.com/llvm/llvm-project/commit/7aeb3804c46c )
PiperOrigin-RevId: 347727361
2020-12-15 17:40:25 -08:00
6d7812bbc5
Correct non ConversionRewriter transformation in LegalizeToLinalg
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PiperOrigin-RevId: 347622657
2020-12-15 08:56:58 -08:00
f0c2695d31
Fix SignOp lowering for floating point values.
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It didn't return 0 for 0.0 and -0.0.
Currently we emit -0.0 for -0.0 which is correct according to the HLO dialect.
For the TF_SignOp we should emit 0.0 in that case, we will leave that as a TODO.
Enable the tests which work now, and add another one for Int64.
Also improve the registration code, we should not register the Int32 kernel.
PiperOrigin-RevId: 347602378
2020-12-15 06:49:48 -08:00
ddda2699fb
[KERNEL_GEN] Switch the pipeline to Linalg-on-Tensors.
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PiperOrigin-RevId: 347600145
2020-12-15 06:32:25 -08:00
79fa36bcbc
Fix SignOp lowering for floating point values.
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It didn't return 0 for 0.0 and -0.0.
Currently we emit -0.0 for -0.0 which is correct according to the HLO dialect.
For the TF_SignOp we should emit 0.0 in that case, we will leave that as a TODO.
Enable the tests which work now, and add another one for Int64.
Also improve the registration code, we should not register the Int32 kernel.
PiperOrigin-RevId: 347590340
2020-12-15 05:12:48 -08:00
9540e51617
[mlir][NFC] Replace usages or mlir/IR/StandardTypes.h with mlir/IR/BuiltinTypes.h
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StandardTypes.h was moved to BuiltinTypes.h and is being removed.
PiperOrigin-RevId: 347559927
2020-12-15 00:59:29 -08:00
9df327d88f
Forward listeners in LhloLegalizeToParallelLoops builders
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PiperOrigin-RevId: 347554379
2020-12-15 00:13:15 -08:00
1a58f19664
[NFC] Make function names follow style guide.
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Functions should start with a capital letter and have a capital letter for each
new word. See https://google.github.io/styleguide/cppguide.html#Function_Names
PiperOrigin-RevId: 347420402
2020-12-14 10:46:55 -08:00
8b35a75d4a
[KERNEL_GEN] Switch the pipeline to Linalg-on-Tensors.
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PiperOrigin-RevId: 347368063
2020-12-14 05:46:47 -08:00
6b439f7eee
[mlir][NFC] Replace usages or mlir/IR/StandardTypes.h with mlir/IR/BuiltinTypes.h
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StandardTypes.h was moved to BuiltinTypes.h and is being removed.
PiperOrigin-RevId: 347115952
2020-12-11 19:01:25 -08:00
3abdd556de
[mlir][NFC] Replace usages or mlir/IR/StandardTypes.h with mlir/IR/BuiltinTypes.h
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StandardTypes.h was moved to BuiltinTypes.h and is being removed.
PiperOrigin-RevId: 347111863
2020-12-11 18:12:59 -08:00
22b91d62ff
[XLA/GPU] Migrate all unnested elementwise emitters.
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Also fix GetHloOutputs/GetHloOperands to treat aliased operands correctly.
PiperOrigin-RevId: 347055290
2020-12-11 12:45:21 -08:00
21bb9e8c9a
Integrate LLVM at llvm/llvm-project@38d32e4fd7
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Updates LLVM usage to match
[38d32e4fd70c](https://github.com/llvm/llvm-project/commit/38d32e4fd70c )
PiperOrigin-RevId: 346994267
2020-12-11 07:28:49 -08:00
9930c20c31
[mlir][hlo] Fix lowering of NE comparison. It should return true if either side is NaN
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PiperOrigin-RevId: 346988987
2020-12-11 06:46:14 -08:00
ab6ee11813
Fix folding of HLO SliceOp with zero elements
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This was causing division by zero in this case.
PiperOrigin-RevId: 346920942
2020-12-10 20:22:48 -08:00
f232da1f9d
[MLIR:HLO] Add window_reversal attribute to convolution attributes.
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- Add this attribute to match the corresponding XLA HLO attribute on convolution
operations.
- A true value indicates a reversal of the corresponding kernel spatial dimension.
- Since XLA builder does not support this attribute, use a custom HLO converted to map
from mlir::mhlo::ConvOp to XLA.
PiperOrigin-RevId: 346891737
2020-12-10 16:39:19 -08:00
3442ac270d
Integrate LLVM at llvm/llvm-project@997a719d5a
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Updates LLVM usage to match
[997a719d5a70](https://github.com/llvm/llvm-project/commit/997a719d5a70 )
PiperOrigin-RevId: 346834025
2020-12-10 11:58:16 -08:00
6a05893169
[XLA/GPU] Migrate all unnested elementwise emitters.
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PiperOrigin-RevId: 346725498
2020-12-10 00:21:36 -08:00
51f535454d
Use OpState::operator->() to get to member functions in Operation so we can remove the corresponding methods from OpState.
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PiperOrigin-RevId: 346721668
2020-12-09 23:54:07 -08:00
c36afd275e
[HLO] Add a pattern for HLO ConstOp to HLO -> Linalg conversion.
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PiperOrigin-RevId: 346718273
2020-12-09 23:24:57 -08:00
cfcf741932
[XLA/GPU] Migrate all unnested elementwise emitters.
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PiperOrigin-RevId: 346716519
2020-12-09 23:08:13 -08:00
65ebd85563
[XLA/GPU] Migrate all unnested elementwise emitters.
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PiperOrigin-RevId: 346658288
2020-12-09 16:05:43 -08:00
1c10e1fec6
[XLA/GPU] Migrate all unnested elementwise emitters.
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PiperOrigin-RevId: 346624905
2020-12-09 13:31:50 -08:00
afea1e1897
Integrate LLVM at llvm/llvm-project@6883042528
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Updates LLVM usage to match
[6883042528d0](https://github.com/llvm/llvm-project/commit/6883042528d0 )
PiperOrigin-RevId: 346606080
2020-12-09 12:06:47 -08:00
1a5a1b5f41
[XLA/GPU] Migrate all unnested elementwise emitters.
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PiperOrigin-RevId: 346574093
2020-12-09 09:54:16 -08:00
3c33fe4b9e
[XLA/GPU] Migrate all unnested elementwise emitters.
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PiperOrigin-RevId: 346559170
2020-12-09 08:42:51 -08:00
6cb9cc53ec
Integrate LLVM at llvm/llvm-project@d553243fe4
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Updates LLVM usage to match
[d553243fe4b5](https://github.com/llvm/llvm-project/commit/d553243fe4b5 )
PiperOrigin-RevId: 346393264
2020-12-08 13:09:13 -08:00
e9057cbd93
[mlir] Enable conversion of HLO SignOp to Linalg.
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PiperOrigin-RevId: 346380514
2020-12-08 12:08:26 -08:00
4e6367e9d6
Integrate LLVM at llvm/llvm-project@a1344779ab
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Updates LLVM usage to match
[a1344779ab01](https://github.com/llvm/llvm-project/commit/a1344779ab01 )
PiperOrigin-RevId: 346312316
2020-12-08 06:46:57 -08:00
c3790af758
Add plumbing for or and xor to hlo to lhlo and linalg lowerings.
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PiperOrigin-RevId: 346311314
2020-12-08 06:39:02 -08:00
dd5895d083
Extend unranked hlo transformations to also support and, or and xor.
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PiperOrigin-RevId: 346270393
2020-12-08 01:00:26 -08:00
812221db97
Integrate LLVM at llvm/llvm-project@2ac4d0f45a
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Updates LLVM usage to match
[2ac4d0f45a2a](https://github.com/llvm/llvm-project/commit/2ac4d0f45a2a )
PiperOrigin-RevId: 346203743
2020-12-07 16:20:57 -08:00
5235eceea0
Lower mhlo shifts to linalg
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PiperOrigin-RevId: 346161253
2020-12-07 13:02:32 -08:00
eaa21130e8
Integrate LLVM at llvm/llvm-project@ecaff13fc0
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Updates LLVM usage to match
[ecaff13fc0bc](https://github.com/llvm/llvm-project/commit/ecaff13fc0bc )
PiperOrigin-RevId: 346083459
2020-12-07 07:00:58 -08:00
d327fc5737
[kernel_gen] Lower max rank specialization from 6 to 5
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We don't care much about rank 6 broadcasting operations and this lowers compile times significantly.
PiperOrigin-RevId: 346046601
2020-12-07 02:18:38 -08:00
4c0c9ab119
Integrate LLVM at llvm/llvm-project@db226cdf4c
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Updates LLVM usage to match
[db226cdf4cf9](https://github.com/llvm/llvm-project/commit/db226cdf4cf9 )
PiperOrigin-RevId: 346045832
2020-12-07 02:13:36 -08:00
bc7b6374c8
Fix handling of negative seeds in random number generator op kernels for XLA
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Casting negative s32 number to u64 directly will have leading 1s in the representation which is not what we want to get a single u64 out of two s32 seeds. Fixed this by first getting unsigned number of the same bit-width.
PiperOrigin-RevId: 345902167
2020-12-05 18:55:41 -08:00
55268f9ee8
Integrate LLVM at llvm/llvm-project@7f6f9f4cf9
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Updates LLVM usage to match
[7f6f9f4cf966](https://github.com/llvm/llvm-project/commit/7f6f9f4cf966 )
PiperOrigin-RevId: 345745888
2020-12-04 13:33:48 -08:00
c33bdcbd03
Remove fold of `mhlo.compare(%arg0, %arg0)` for floating types.
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Two tensors having the same SSA-value isn't sufficient for equality for floating types, as `NaN != NaN`. As written this causes `tf.IsNan` to [miscompile](https://github.com/google/iree/issues/4061 ).
PiperOrigin-RevId: 345730640
2020-12-04 12:15:02 -08:00
9bd1995f90
Legalize XlaReplicaId to HLO replica-id op
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Also, define shape inference function for HLO replica-id op.
PiperOrigin-RevId: 345714342
2020-12-04 11:04:40 -08:00
e48881af81
[MLIR:LHLO_GPU] Add fused convolution operation without any side inputs.
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- Add a variant of the fused convolution that does not need a side input and side input scale.
- Rename the existing one to `ConvForwardFusedSideInputOp`.
- Update tests to exercise all variants of the convolution ops in the GPU dialect.
- Eliminate unused `LHLO_ExtentBuffer` and changed LHLO_Buffer to allow any integer element
type to match what XLA can generate sometimes for scratch buffers.
PiperOrigin-RevId: 345701569
2020-12-04 10:09:27 -08:00
3691e39f62
Integrate LLVM at llvm/llvm-project@f5d52916ce
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Updates LLVM usage to match
[f5d52916ce34](https://github.com/llvm/llvm-project/commit/f5d52916ce34 )
PiperOrigin-RevId: 345672828
2020-12-04 07:24:17 -08:00
e87d53742b
Fix handling of negative seeds in random number generator op kernels for XLA
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Casting negative s32 number to u64 directly will have leading 1s in the representation which is not what we want to get a single u64 out of two s32 seeds. Fixed this by first getting unsigned number of the same bit-width.
PiperOrigin-RevId: 345618958
2020-12-04 00:04:10 -08:00
9456af5880
Fix handling of negative seeds in random number generator op kernels for XLA
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Casting negative s32 number to u64 directly will have leading 1s in the representation which is not what we want to get a single u64 out of two s32 seeds. Fixed this by first getting unsigned number of the same bit-width.
PiperOrigin-RevId: 345605910
2020-12-03 22:09:56 -08:00
a7506fab4f
Integrate LLVM at llvm/llvm-project@55db6ec1cc
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Updates LLVM usage to match
[55db6ec1cc20](https://github.com/llvm/llvm-project/commit/55db6ec1cc20 )
PiperOrigin-RevId: 345565090
2020-12-03 16:55:25 -08:00
73cb134cca
[MLIR] Add XLA HLO -> LMHLO conversion for all elementwise ops.
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PiperOrigin-RevId: 345557248
2020-12-03 16:12:02 -08:00
4b6a38da54
Integrate LLVM at llvm/llvm-project@1860331932
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Updates LLVM usage to match
[18603319321a](https://github.com/llvm/llvm-project/commit/18603319321a )
PiperOrigin-RevId: 345513348
2020-12-03 12:45:16 -08:00
7c3f049c8e
[kernel_gen] Lower max rank specialization from 6 to 5
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We don't care much about rank 6 broadcasting operations and this lowers compile times significantly.
PiperOrigin-RevId: 345466476
2020-12-03 09:19:25 -08:00
d2e3797d7d
Integrate LLVM at llvm/llvm-project@6627a3c287
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Updates LLVM usage to match
[6627a3c2873f](https://github.com/llvm/llvm-project/commit/6627a3c2873f )
PiperOrigin-RevId: 345428622
2020-12-03 05:10:04 -08:00
1c6c04f76b
Integrate LLVM at llvm/llvm-project@baa005c96c
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Updates LLVM usage to match
[baa005c96ce6](https://github.com/llvm/llvm-project/commit/baa005c96ce6 )
PiperOrigin-RevId: 345327906
2020-12-02 15:41:44 -08:00
A. Unique TensorFlower
Tres Popp
Alexander Belyaev
Adrian Kuegel
River Riddle
Hanhan Wang
Tim Shen
Benjamin Kramer
Smit Hinsu
Rahul Joshi
Christian Sigg
Stephan Herhut
Phoenix Meadowlark