* 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.
*/
#include "nan_to_num.h"
#include "opdev/op_dfx.h"
#include "opdev/shape_utils.h"
#include "opdev/make_op_executor.h"
#include "opdev/aicpu/aicpu_task.h"
#include "aclnn_kernels/common/op_error_check.h"
using namespace op;
namespace l0op {
OP_TYPE_REGISTER(NanToNum);
static const std::initializer_list<op::DataType> AICORE_DTYPE_SUPPORT_LIST = {
op::DataType::DT_FLOAT, op::DataType::DT_FLOAT16, op::DataType::DT_BF16
};
static bool IsAiCoreSupport(const aclTensor *self) {
return CheckType(self->GetDataType(), AICORE_DTYPE_SUPPORT_LIST);
}
static const aclTensor *NanToNumAiCore(const aclTensor *self, float nan, float posinf, float neginf,
aclTensor *out, aclOpExecutor *executor) {
L0_DFX(NanToNumAiCore, self, nan, posinf, neginf, out);
auto retAicore = ADD_TO_LAUNCHER_LIST_AICORE(NanToNum,
OP_INPUT(self),
OP_OUTPUT(out),
OP_ATTR(nan, posinf, neginf));
OP_CHECK_ADD_TO_LAUNCHER_LIST_AICORE(retAicore != ACLNN_SUCCESS, return nullptr,
"NanToNum ADD_TO_LAUNCHER_LIST_AICORE failed.");
return out;
}
const aclTensor *NanToNum(const aclTensor *self, float nan, float posinf, float neginf, aclOpExecutor *executor) {
auto out = executor->AllocTensor(self->GetViewShape(), self->GetDataType());
CHECK_RET(out != nullptr, nullptr);
if (IsAiCoreSupport(self)) {
return NanToNumAiCore(self, nan, posinf, neginf, out, executor);
} else {
return nullptr;
}
}
}
