Commit Graph

14 Commits

Author SHA1 Message Date
River Riddle ace01605e0 [mlir] Split out a new ControlFlow dialect from Standard
This dialect is intended to model lower level/branch based control-flow constructs. The initial set
of operations are: AssertOp, BranchOp, CondBranchOp, SwitchOp; all split out from the current
standard dialect.

See https://discourse.llvm.org/t/standard-dialect-the-final-chapter/6061

Differential Revision: https://reviews.llvm.org/D118966
2022-02-06 14:51:16 -08:00
Mehdi Amini ee0908703d Change the printing/parsing behavior for Attributes used in declarative assembly format
The new form of printing attribute in the declarative assembly is eliding the `#dialect.mnemonic` prefix to only keep the `<....>` part.

Differential Revision: https://reviews.llvm.org/D113873
2021-12-08 02:02:37 +00:00
Mogball a54f4eae0e [MLIR] Replace std ops with arith dialect ops
Precursor: https://reviews.llvm.org/D110200

Removed redundant ops from the standard dialect that were moved to the
`arith` or `math` dialects.

Renamed all instances of operations in the codebase and in tests.

Reviewed By: rriddle, jpienaar

Differential Revision: https://reviews.llvm.org/D110797
2021-10-13 03:07:03 +00:00
Eugene Zhulenev fd52b4357a [mlir] Async: check awaited operand error state after sync await
Previously only await inside the async function (coroutine after lowering to async runtime) would check the error state

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D109229
2021-09-04 05:00:17 -07:00
Eugene Zhulenev b537c5b414 [mlir] Async: clone constants into async.execute functions and parallel compute functions
Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D107007
2021-08-02 12:17:41 -07:00
bakhtiyar 1c144410e7 Refactor AsyncToAsyncRuntime pass to boost understandability.
Depends On D106730

Reviewed By: ezhulenev

Differential Revision: https://reviews.llvm.org/D106731
2021-07-29 12:01:07 -07:00
Eugene Zhulenev de7a4e53a2 [mlir] Async: lower SCF operations into CFG inside coroutines
Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D106747
2021-07-24 14:36:26 -07:00
Eugene Zhulenev d43b23608a [mlir:Async] Add the size parameter to the async.group
Specify the `!async.group` size (the number of tokens that will be added to it) at construction time. `async.await_all` operation can potentially race with `async.execute` operations that keep updating the group, for this reason it is required to know upfront how many tokens will be added to the group.

Reviewed By: ftynse, herhut

Differential Revision: https://reviews.llvm.org/D104780
2021-06-25 10:26:50 -07:00
Eugene Zhulenev d8c84d2a4e [mlir] Async: Add error propagation support to async groups
Depends On D103109

If any of the tokens/values added to the `!async.group` switches to the error state, than the group itself switches to the error state.

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D103203
2021-05-27 09:35:11 -07:00
Eugene Zhulenev 39957aa424 [mlir] Add error state and error propagation to async runtime values
Depends On D103102

Not yet implemented:
1. Error handling after synchronous await
2. Error handling for async groups

Will be addressed in the followup PRs

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D103109
2021-05-27 09:28:47 -07:00
Julian Gross e2310704d8 [MLIR] Create memref dialect and move dialect-specific ops from std.
Create the memref dialect and move dialect-specific ops
from std dialect to this dialect.

Moved ops:
AllocOp -> MemRef_AllocOp
AllocaOp -> MemRef_AllocaOp
AssumeAlignmentOp -> MemRef_AssumeAlignmentOp
DeallocOp -> MemRef_DeallocOp
DimOp -> MemRef_DimOp
MemRefCastOp -> MemRef_CastOp
MemRefReinterpretCastOp -> MemRef_ReinterpretCastOp
GetGlobalMemRefOp -> MemRef_GetGlobalOp
GlobalMemRefOp -> MemRef_GlobalOp
LoadOp -> MemRef_LoadOp
PrefetchOp -> MemRef_PrefetchOp
ReshapeOp -> MemRef_ReshapeOp
StoreOp -> MemRef_StoreOp
SubViewOp -> MemRef_SubViewOp
TransposeOp -> MemRef_TransposeOp
TensorLoadOp -> MemRef_TensorLoadOp
TensorStoreOp -> MemRef_TensorStoreOp
TensorToMemRefOp -> MemRef_BufferCastOp
ViewOp -> MemRef_ViewOp

The roadmap to split the memref dialect from std is discussed here:
https://llvm.discourse.group/t/rfc-split-the-memref-dialect-from-std/2667

Differential Revision: https://reviews.llvm.org/D98041
2021-03-15 11:14:09 +01:00
Alexander Belyaev a89035d750 Revert "[MLIR] Create memref dialect and move several dialect-specific ops from std."
This commit introduced a cyclic dependency:
Memref dialect depends on Standard because it used ConstantIndexOp.
Std depends on the MemRef dialect in its EDSC/Intrinsics.h

Working on a fix.

This reverts commit 8aa6c3765b.
2021-02-18 12:49:52 +01:00
Julian Gross 8aa6c3765b [MLIR] Create memref dialect and move several dialect-specific ops from std.
Create the memref dialect and move several dialect-specific ops without
dependencies to other ops from std dialect to this dialect.

Moved ops:
AllocOp -> MemRef_AllocOp
AllocaOp -> MemRef_AllocaOp
DeallocOp -> MemRef_DeallocOp
MemRefCastOp -> MemRef_CastOp
GetGlobalMemRefOp -> MemRef_GetGlobalOp
GlobalMemRefOp -> MemRef_GlobalOp
PrefetchOp -> MemRef_PrefetchOp
ReshapeOp -> MemRef_ReshapeOp
StoreOp -> MemRef_StoreOp
TransposeOp -> MemRef_TransposeOp
ViewOp -> MemRef_ViewOp

The roadmap to split the memref dialect from std is discussed here:
https://llvm.discourse.group/t/rfc-split-the-memref-dialect-from-std/2667

Differential Revision: https://reviews.llvm.org/D96425
2021-02-18 11:29:39 +01:00
Eugene Zhulenev 25f80e16d1 [mlir] Async: add a separate pass to lower from async to async.coro and async.runtime
Depends On D95000

Move async.execute outlining and async -> async.runtime lowering into the separate Async transformation pass

Reviewed By: mehdi_amini

Differential Revision: https://reviews.llvm.org/D95311
2021-01-26 03:33:20 -08:00