'gemmini' Dialect

Gemmini accelerator recovery dialect A compiler-internal dialect used to recover Gemmini-friendly semantics from normalized IREE/MLIR IR after global optimization.

Operations

gemmini.clamp (iree_compiler::Gemmini::ClampOp)

Recovered f32 clamp

Syntax:

operation ::= `gemmini.clamp` $input attr-dict `:` type($input) `->` type($result)

Traits: AlwaysSpeculatableImplTrait

Interfaces: ConditionallySpeculatable, NoMemoryEffect (MemoryEffectOpInterface)

Effects: MemoryEffects::Effect{}

Attributes:

Operands:

Results:

gemmini.conv2d (iree_compiler::Gemmini::Conv2DOp)

Recovered batchless CHW/FCHW int8 conv2d

Syntax:

operation ::= `gemmini.conv2d` $input `,` $filter attr-dict `:` type($input) `,` type($filter) `->` type($result)

Traits: AlwaysSpeculatableImplTrait

Interfaces: ConditionallySpeculatable, NoMemoryEffect (MemoryEffectOpInterface)

Effects: MemoryEffects::Effect{}

Attributes:

Operands:

Results:

gemmini.matmul (iree_compiler::Gemmini::MatmulOp)

Recovered int8 x int8 -> i32 matmul

Syntax:

operation ::= `gemmini.matmul` $lhs `,` $rhs attr-dict `:` type($lhs) `,` type($rhs) `->` type($result)

Traits: AlwaysSpeculatableImplTrait

Interfaces: ConditionallySpeculatable, NoMemoryEffect (MemoryEffectOpInterface)

Effects: MemoryEffects::Effect{}

Attributes:

Operands:

Results:

gemmini.matmul_tile (iree_compiler::Gemmini::MatmulTileOp)

Recovered matmul with explicit tile metadata

Syntax:

operation ::= `gemmini.matmul_tile` $lhs `,` $rhs attr-dict `:` type($lhs) `,` type($rhs) `->` type($result)

Traits: AlwaysSpeculatableImplTrait

Interfaces: ConditionallySpeculatable, NoMemoryEffect (MemoryEffectOpInterface)

Effects: MemoryEffects::Effect{}

Attributes:

Operands:

Results:

gemmini.requantize (iree_compiler::Gemmini::RequantizeOp)

Recovered f32 -> i8 requantization

Syntax:

operation ::= `gemmini.requantize` $input attr-dict `:` type($input) `->` type($result)

Traits: AlwaysSpeculatableImplTrait

Interfaces: ConditionallySpeculatable, NoMemoryEffect (MemoryEffectOpInterface)

Effects: MemoryEffects::Effect{}

Attributes:

Operands:

Results: