* Copyright (c) 2026 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
#ifndef IMPL_SIMT_API_CPP_KERNEL_SIMT_WARP_LEVEL_INTERFACE_IMPL_H
#define IMPL_SIMT_API_CPP_KERNEL_SIMT_WARP_LEVEL_INTERFACE_IMPL_H
#include "impl/simt_api/cpp/dav_3510/kernel_simt_warp_level_impl.h"
namespace AscendC {
namespace Simt {
__SIMT_DEVICE_FUNCTIONS_DECL__ inline int32_t WarpAllSync(int32_t predicate)
{
return AllSyncImpl(predicate);
}
__SIMT_DEVICE_FUNCTIONS_DECL__ inline int32_t WarpAnySync(int32_t predicate)
{
return AnySyncImpl(predicate);
}
__SIMT_DEVICE_FUNCTIONS_DECL__ inline int32_t Uni(int32_t predicate)
{
return UniImpl(predicate);
}
__SIMT_DEVICE_FUNCTIONS_DECL__ inline uint32_t WarpBallotSync(int32_t predicate)
{
return BallotSyncImpl(predicate);
}
__SIMT_DEVICE_FUNCTIONS_DECL__ inline uint32_t WarpActiveMask()
{
return ActiveMaskImpl();
}
template <typename T>
__SIMT_DEVICE_FUNCTIONS_DECL__ inline T WarpShflSync(T var, int32_t srcLane, int32_t width)
{
static_assert(SupportTypeSimtInternel<T, int32_t, uint32_t, int64_t, uint64_t, half, half2, float>,
"Input type of var only supports int32_t, uint32_t, int64_t, uint64_t, half, half2, float.");
return ShflSyncImpl(var, srcLane, width);
}
template <typename T>
__SIMT_DEVICE_FUNCTIONS_DECL__ inline T WarpShflUpSync(T var, uint32_t delta, int32_t width)
{
static_assert(SupportTypeSimtInternel<T, int32_t, uint32_t, int64_t, uint64_t, half, half2, float>,
"Input type of var only supports int32_t, uint32_t, int64_t, uint64_t, half, half2, float.");
return ShflUpSyncImpl(var, delta, width);
}
template <typename T>
__SIMT_DEVICE_FUNCTIONS_DECL__ inline T WarpShflDownSync(T var, uint32_t delta, int32_t width)
{
static_assert(SupportTypeSimtInternel<T, int32_t, uint32_t, int64_t, uint64_t, half, half2, float>,
"Input type of var only supports int32_t, uint32_t, int64_t, uint64_t, half, half2, float.");
return ShflDownSyncImpl(var, delta, width);
}
template <typename T>
__SIMT_DEVICE_FUNCTIONS_DECL__ inline T WarpShflXorSync(T var, int32_t laneMask, int32_t width)
{
static_assert(SupportTypeSimtInternel<T, int32_t, uint32_t, int64_t, uint64_t, half, half2, float>,
"Input type of var only supports int32_t, uint32_t, int64_t, uint64_t, half, half2, float.");
return ShflXorSyncImpl(var, laneMask, width);
}
template <typename T>
__SIMT_DEVICE_FUNCTIONS_DECL__ inline T WarpReduceAddSync(T val)
{
static_assert(SupportTypeSimtInternel<T, int32_t, uint32_t, half, float>,
"Input type of val only supports int32_t, uint32_t, half, float.");
return ReduceAddSyncImpl(val);
}
template <typename T>
__SIMT_DEVICE_FUNCTIONS_DECL__ inline T WarpReduceMaxSync(T val)
{
static_assert(SupportTypeSimtInternel<T, int32_t, uint32_t, half, float>,
"Input type of val only supports int32_t, uint32_t, half, float.");
return ReduceMaxSyncImpl(val);
}
template <typename T>
__SIMT_DEVICE_FUNCTIONS_DECL__ inline T WarpReduceMinSync(T val)
{
static_assert(SupportTypeSimtInternel<T, int32_t, uint32_t, half, float>,
"Input type of val only supports int32_t, uint32_t, half, float.");
return ReduceMinSyncImpl(val);
}
__SIMT_DEVICE_FUNCTIONS_DECL__ inline void ThreadBarrier()
{
ThreadBarrierImpl();
}
__SIMT_DEVICE_FUNCTIONS_DECL__ inline void ThreadFence()
{
ThreadFenceImpl();
}
}
}
#endif