<!-- Autogenerated by mlir-tblgen; don't manually edit -->

# 'tt' Dialect

_The Triton IR in MLIR_

Triton Dialect.

Dependent Dialects:
  * Arith:
    * addf, addi, andi, cmpf, cmpi, divf, fptosi, ...
  * Math:
    * exp, sin, cos, log, ...
  * StructuredControlFlow:
    * for, if, while, yield, condition
  * ControlFlow:
    * br, cond_br

[TOC]

## Type constraints

### ptr


## Types

### PointerType

_Pointer type (`::mlir::triton::PointerType`) in Triton IR type system_

Pointer type in Triton IR type system. Pointer types may only point to scalar element types.

#### Parameters:

| Parameter | C++ type | Description |
| :-------: | :-------: | ----------- |
| pointeeType | `Type` |  |
| addressSpace | `int` |  |

### TensorDescType

_Tensor descriptor type (`::mlir::triton::TensorDescType`) in Triton IR type system_

Syntax:

```
!tt.tensordesc<
  RankedTensorType   # blockType
>
```

A portable abstraction for TMA descriptors.
This is the base tensor descriptor type for tiled tensor memory access.

For specialized access patterns like im2col, see TensorDescIm2ColType
in the TritonNvidiaGPU dialect.

#### Parameters:

| Parameter | C++ type | Description |
| :-------: | :-------: | ----------- |
| blockType | `RankedTensorType` |  |