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/*
* Copyright (c) 2023 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef CKW_PROTOTYPE_INCLUDE_CKW_TYPES_H
#define CKW_PROTOTYPE_INCLUDE_CKW_TYPES_H
#include <array>
#include <cstdint>
namespace ckw
{
/** Compute Kernel Writer data types. This data type is used by the code variables and tensor arguments. */
enum class DataType
{
Unknown = 0x00,
Fp32 = 0x11,
Fp16 = 0x12,
Int32 = 0x21,
Int16 = 0x22,
Int8 = 0x24,
Uint32 = 0x31,
Uint16 = 0x32,
Uint8 = 0x34,
Bool = 0x41
};
enum class GpuTargetLanguage
{
Unknown,
OpenCL
};
/* Binary operations
*/
enum class BinaryOp : int32_t
{
// Elementwise
Add = 0x0000, // +
Sub = 0x0001, // -
Mul = 0x0002, // *
Div = 0x0003, // /
Mod = 0x0004, // %
// Relational
Equal = 0x1000, // ==
Less = 0x1001, // <
LessEqual = 0x1002, // <=
Greater = 0x1003, // >
GreaterEqual = 0x1004, // >=
// Algebra
MatMul_Nt_Nt = 0x2000, // X
MatMul_Nt_T = 0x2001, // X
MatMul_T_Nt = 0x2002, // X
MatMul_T_T = 0x2003, // X
Dot = 0x2004, // .
// Logical
LogicalAnd = 0x3000, // &&
LogicalOr = 0x3001, // ||
LogicalNot = 0x3002 // !
};
enum class AssignmentOp : int32_t
{
// Unary
Increment = 0x0000, // +=
Decrement = 0x0001, // -=
};
enum class ScalarUnaryFunction : int32_t
{
Exp,
};
enum class TensorSamplerFormat : int32_t
{
Unknown = 0,
C_WH_1 = 1,
C_W_H = 2
};
enum class TensorSamplerAddressModeX : int32_t
{
Unknown = 0,
None = 1, // The user guarantees that the X coordinate is always in-bound
OverlappingMin = 2 // (FIXED shapes only) Reduce the load/store length when x == 0 (MIN). The load length will be width % original length
// Leftover elements can be handled using overlapping. This involves processing some of the elements in the array twice.
};
enum class TensorSamplerAddressModeY : int32_t
{
Unknown = 0,
None = 1, // The user guarantees that the Y coordinate is always in-bound
OverlappingMin = 2, // (FIXED shapes only) Reduce the load/store length when x == 0 (MIN). The load length will be width % original length
Skip = 3, // Skip the read/write
SkipMinEdgeOnly = 4, // Skip greater than or equal to max only. The user guarantees that the Y coordinate is always >= 0
SkipMaxEdgeOnly = 5, // Skip less than 0 only
ClampToNearest = 6, // Clamp the coordinate to nearest edge (0 or max value allowed on Y)
ClampToMinEdgeOnly = 7, // Clamp the negative coordinate to 0 only. Therefore, we expect Y to be always < MAX
ClampToMaxEdgeOnly = 8, // Clamp the coordinate to the max value allowed on Y only. We expect Y to be always >= 0
ClampToBorder = 9, // Clamp to border which always has 0 value
ClampToBorderMinEdgeOnly = 10,
ClampToBorderMaxEdgeOnly = 11
};
enum class TensorSamplerAddressModeZ : int32_t
{
Unknown = 0,
None = 1, // The user guarantees that the Y coordinate is always in-bound
Skip = 3, // Skip the read/write
SkipMinEdgeOnly = 4, // Skip greater than or equal to max only. The user guarantees that the Y coordinate is always >= 0
SkipMaxEdgeOnly = 5, // Skip less than 0 only
ClampToNearest = 6, // Clamp the coordinate to nearest edge (0 or max value allowed on Y)
ClampToMinEdgeOnly = 7, // Clamp the negative coordinate to 0 only. Therefore, we expect Y to be always < MAX
ClampToMaxEdgeOnly = 8, // Clamp the coordinate to the max value allowed on Y only. We expect Y to be always >= 0
};
} // namespace ckw
#endif // CKW_PROTOTYPE_INCLUDE_CKW_TYPES_H
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