common.hpp

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//==-------------- xmx/common.hpp - DPC++ Explicit SIMD API ----------------==//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
// Explicit SIMD API types used in ESIMD
// Intel(R) Xe Matrix eXtensions (Intel(R) XMX).
//===----------------------------------------------------------------------===//
 
#pragma once
 
#include <sycl/detail/defines_elementary.hpp>
 
namespace sycl {
inline namespace _V1 {
namespace ext::intel::esimd::xmx {
 
enum class dpas_argument_type {
  Invalid = 0,
  u1 __SYCL_DEPRECATED("u1 is reserved/unsupported") = 1, // unsigned 1 bit
  s1 __SYCL_DEPRECATED("s1 is reserved/unsupported") = 2, // signed 1 bit
  u2 = 3,                                                 // unsigned 2 bits
  s2 = 4,                                                 // signed 2 bits
  u4 = 5,                                                 // unsigned 4 bits
  s4 = 6,                                                 // signed 4 bits
  u8 = 7,                                                 // unsigned 8 bits
  s8 = 8,                                                 // signed 8 bits
  bf16 = 9,                                               // bfloat 16
  fp16 = 10,                                              // half float
  tf32 = 12,                                              // tensorfloat 32
};
 
} // namespace ext::intel::esimd::xmx
} // namespace _V1
} // namespace sycl