Lowerings that depended on operations between real and complex types may
not infer the correct intermediate type. Removing these operations as
they are not technically legally generated operations. Updated tests
to validate this.
PiperOrigin-RevId: 341128903
Imported from GitHub PR https://github.com/tensorflow/tensorflow/pull/44589
This option allows to skip calling `find_package(MLIR)`, enabling to
embed MHLO into other project, e.g. IREE.
Copybara import of the project:
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715299e594c95ce9d4f45dc154ba8a4acb196289 by Marius Brehler <marius.brehler@iml.fraunhofer.de>:
Introduce MHLO_BUILD_EMBEDDED build option
This option allows to skip calling `find_package(MLIR)`, enabling to
embed MHLO into other project, e.g. IREE.
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6a9cd1adb69dfd27e4306566085c2edcb9e266bf by Marius Brehler <marius.brehler@iml.fraunhofer.de>:
Update tensorflow/compiler/mlir/hlo/CMakeLists.txt
Co-authored-by: Geoffrey Martin-Noble <gcmn@google.com>
PiperOrigin-RevId: 341046504
Previously this started at rank 2 after checking for scalars and equal shapes. This resulted in cases such as <1xf32> + <2xf32> being treated as impossible.
PiperOrigin-RevId: 341043965
Imported from GitHub PR https://github.com/tensorflow/tensorflow/pull/44405
Splitting #43857 by top-level directories.
Copybara import of the project:
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fa5da7d5478649d11321dcac9f867b0a57e4798a by Dmitry Volodin <mr.molkree@gmail.com>:
fix typos in compiler dir
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4d3c9f047f7ecb8ab299f1bf28a86fd39096eee7 by Dmitry Volodin <mr.molkree@gmail.com>:
fix one test as "atleast" in it comes from Bazel
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9440ebaaa9fc4a735f7f72f0c8f0de4ec58afbd6 by Dmitry Volodin <mr.molkree@gmail.com>:
a bit more
PiperOrigin-RevId: 340819994
The slice indices must be rank-1 and have the same number of elements of the
rank of the operand. Give reasonable error messages for violations of these
requirements instead of a misleading error message that the types of the
indices don't all match.
PiperOrigin-RevId: 340660822
Imported from GitHub PR https://github.com/tensorflow/tensorflow/pull/44499
The file `sink_constants_to_control_flow.cc` includes the header
`PassDetail.h`, which itself includes `mhlo_passes.h.inc`. The latter is
not guaranteed to be already generated since there was no dependency set
to MLIRMhloPassIncGen.
Copybara import of the project:
--
0ff51ccc88c1ba049eb2e9555afb54079bea39c9 by Marius Brehler <marius.brehler@iml.fraunhofer.de>:
Add missing dep on MLIRMhloPassIncGen target
The file `sink_constants_to_control_flow.cc` includes the header
`PassDetail.h`, which itself includes `mhlo_passes.h.inc`. The latter is
not guaranteed to be already generated since there was no dependency set
to MLIRMhloPassIncGen.
PiperOrigin-RevId: 340485068
Additionally:
- Forward listeners through new if/else op builders.
This corrects an error that led to incomplete legalization of broadcasted op
lowering.
- Use OpConversionPattern to ensure up to date operand values are used.
PiperOrigin-RevId: 339838833
Doesn't support tensors right now, as it's somewhat hairy to support both at
the same time. Since we use a generic lowering the result is messy
and needs a mem2reg pass to eliminate extra load/store/allocas.
PiperOrigin-RevId: 339562971
Imported from GitHub PR https://github.com/tensorflow/tensorflow/pull/44277
This PR addresses minor spelling tweaks of md/td files under compiler directory
Copybara import of the project:
--
4fedebde8f7d48ce2917642ebaab966c9ce49f3e by Kazuaki Ishizaki <ishizaki@jp.ibm.com>:
minor spelling tweaks
PiperOrigin-RevId: 339260830
If unspecified, `compare_type` is FLOAT for float element types, SIGNED for signed element types and UNSIGNED for unsigned element types. compare_type can be TOTALORDER for float element types.
- Added import and export support the attribute.
- Restricted legalization from HLO to TF to the default compare types.
- Updated existing usage of the CompareOp
PiperOrigin-RevId: 339099219
As described in mlir/Transforms/Bufferize.h, patterns that don't need the special methods on a BufferizeTypeConverter should use a regular OpConversionPattern.
PiperOrigin-RevId: 338424819
This https://reviews.llvm.org/D89254 diff introduced implicit matching between same name arguments. Modify usages accordingly.
PiperOrigin-RevId: 338090110
The lowering assumes that the 'gather' op attributes are identical in both MHLO and LMHLO. But that's not true; some time ago the MHLO version was changed to pack 4 of its attributes into a struct. By doing the same for the LMHLO version we both fix the lowering for this op and resolve a longstanding TODO.
PiperOrigin-RevId: 337943946
A. Unique TensorFlower
Robert Suderman
Marius Brehler
Tres Popp
Dmitry Volodin
Alexander Belyaev
Richard Uhler
Sean Silva
Thomas Joerg
Nicolas Vasilache
Benjamin Kramer
Alex Zinenko
Adrian Kuegel
Kazuaki Ishizaki
Smit Hinsu
Hanhan Wang
Roman Dzhabarov