abi.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
 
#ifndef TVM_TIRX_OP_ABI_H_
#define TVM_TIRX_OP_ABI_H_
 
#include <tvm/ir/attrs.h>
#include <tvm/ir/op.h>
#include <tvm/ir/prim/expr.h>
 
namespace tvm {
namespace tirx {
 
TVM_TIRX_DLL const Op& call_extern_op();
 
TVM_TIRX_DLL const Op& call_pure_extern_op();
 
TVM_TIRX_DLL const Op& call_llvm_intrin_op();
 
TVM_TIRX_DLL const Op& call_llvm_pure_intrin_op();
 
TVM_TIRX_DLL const Op& call_spirv_pure_glsl450_op();
 
enum TVMStructFieldKind : int {
  // DLTensor fields
  kDLTensorAddr,
  kDLTensorData,
  kDLTensorShape,
  kDLTensorStrides,
  kDLTensorNDim,
  kDLTensorTypeCode,
  kDLTensorTypeBits,
  kDLTensorTypeLanes,
  kDLTensorByteOffset,
  kDLTensorDeviceId,
  kDLTensorDeviceType,
  kDLTensorKindBound_,
  // TVMValue field
  kTVMValueContent,
  kTVMFFIAnyTypeIndex,
  kTVMFFIAnyZeroPadding,
  kTVMFFIAnyUnionValue,
  kTVMValueKindBound_,
  // Generic int64 array element access: ((int64_t*)buf)[index]
  kInt64ArrayElem,
};
 
TVM_TIRX_DLL const Op& abi_field_get_op();
 
TVM_TIRX_DLL const Op& abi_field_set_op();
 
TVM_TIRX_DLL const Op& throw_last_error_op();
 
TVM_TIRX_DLL const Op& stack_alloca_op();
 
TVM_TIRX_DLL const Op& stack_make_shape_op();
 
TVM_TIRX_DLL const Op& stack_make_dltensor_op();
 
TVM_TIRX_DLL const Op& call_packed_op();
 
struct CallFFIKernelAttr : public AttrsNode {
  ffi::Array<ffi::String> launch_params;
  ffi::Array<ffi::String> launch_fields;
  int64_t num_kernel_args{-1};
  ffi::Map<ffi::String, int64_t> kernel_attrs;
 
  static void RegisterReflection();
  TVM_FFI_DECLARE_OBJECT_INFO_FINAL("tirx.CallFFIKernelAttr", CallFFIKernelAttr, AttrsNode);
};
 
TVM_TIRX_DLL const Op& call_ffi_kernel_op();
 
TVM_TIRX_DLL const Op& call_cpacked_op();
 
TVM_TIRX_DLL const Op& call_packed_lowered_op();
 
TVM_TIRX_DLL const Op& call_cpacked_lowered_op();
 
}  // namespace tirx
}  // namespace tvm
 
#endif  // TVM_TIRX_OP_ABI_H_