transform.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_TIR_TRANSFORM_H_
#define TVM_TIR_TRANSFORM_H_
 
#include <tvm/ir/function.h>
#include <tvm/ir/prim/expr.h>
#include <tvm/ir/transform.h>
#include <tvm/target/target.h>
#include <tvm/tirx/function.h>
 
#include <string>
#include <vector>
 
namespace tvm {
namespace tirx {
namespace transform {
 
using tvm::transform::CreateModulePass;
using tvm::transform::Pass;
using tvm::transform::PassContext;
using tvm::transform::PassContextObj;
using tvm::transform::PassInfo;
using tvm::transform::PassInfoObj;
using tvm::transform::PassObj;
using tvm::transform::Sequential;
 
TVM_TIRX_DLL Pass DecorateDeviceScope();
 
/*
 * \brief Create a function pass that optimizes Functions.
 *
 * \param pass_func The packed function that contains the optimization.
 * \param opt_level The optimization level of the function pass.
 * \param name The name of the function pass.
 *
 * \return The created function pass.
 */
TVM_TIRX_DLL Pass CreateFunctionPass(
    std::function<ffi::Optional<Function>(Function, IRModule, PassContext)> pass_func,
    int opt_level, ffi::String name);
 
TVM_TIRX_DLL Pass VectorizeLoop(bool enable_vectorize = true);
 
TVM_TIRX_DLL Pass StorageRewrite();
 
TVM_TIRX_DLL Pass UnrollLoop();
 
TVM_TIRX_DLL Pass RemoveNoOp();
 
TVM_TIRX_DLL Pass HoistIf();
 
TVM_TIRX_DLL Pass RenormalizeSplitPattern();
 
TVM_TIRX_DLL Pass StmtSimplify();
 
TVM_TIRX_DLL Pass ConvertSSA();
 
TVM_TIRX_DLL Pass LowerThreadAllreduce();
 
TVM_TIRX_DLL Pass MakePackedAPI();
 
TVM_TIRX_DLL Pass SplitHostDevice();
 
TVM_TIRX_DLL Pass SkipAssert();
 
static constexpr const char* kDisableLowerTVMBuiltin = "disable_lower_builtin";
 
TVM_TIRX_DLL Pass LowerTVMBuiltin();
 
TVM_TIRX_DLL Pass LowerIntrin();
 
TVM_TIRX_DLL Pass LowerWarpMemory();
 
TVM_TIRX_DLL Pass NarrowDataType(int target_bits);
 
TVM_TIRX_DLL Pass ForceNarrowIndexToInt32();
 
TVM_TIRX_DLL Pass BF16ComputeLegalize();
 
TVM_TIRX_DLL Pass FP8ComputeLegalize(ffi::String promote_dtype = "float16");
 
TVM_TIRX_DLL Pass BF16StorageLegalize();
 
TVM_TIRX_DLL Pass FP8StorageLegalize();
 
TVM_TIRX_DLL Pass PointerValueTypeRewrite();
 
TVM_TIRX_DLL Pass FlattenTensor();
 
TVM_TIRX_DLL Pass CommonSubexprElim();
 
TVM_TIRX_DLL Pass BindTarget(Target target);
 
TVM_TIRX_DLL Pass AnnotateEntryFunc();
 
TVM_TIRX_DLL Pass Filter(ffi::TypedFunction<bool(Function)> fcond);
 
TVM_TIRX_DLL Pass TileDispatch();
 
TVM_TIRX_DLL Pass LowerTIRxCleanup();
 
TVM_TIRX_DLL Pass LowerTIRx();
 
}  // namespace transform
}  // namespace tirx
}  // namespace tvm
 
#endif  // TVM_TIR_TRANSFORM_H_