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[CINN][Backend Pass Update No.11] Update schedule_block_dce pass #70498

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[CINN][Backend Pass Update No.11] Update schedule_block_dce pass #70498

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d6060e5
Update pass for schedule_block_dce
Albresky Dec 26, 2024
4860eff
Fix codestyle
Albresky Dec 27, 2024
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19 changes: 17 additions & 2 deletions paddle/cinn/hlir/framework/pir/op_lowering_impl.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -33,12 +33,14 @@
#include "paddle/cinn/ir/group_schedule/config/group_tile_config.h"
#include "paddle/cinn/ir/ir_analyzer/ir_analyzer.h"
#include "paddle/cinn/ir/schedule/ir_schedule.h"
#include "paddle/cinn/ir/utils/stmt_converter.h"
#include "paddle/cinn/lang/placeholder.h"
#include "paddle/cinn/operator_fusion/fusion_interface.h"
#include "paddle/cinn/optim/check_tensor_buffer_map.h"
#include "paddle/cinn/optim/eliminate_common_global_memory_read.h"
#include "paddle/cinn/optim/schedule_block_dce.h"
#include "paddle/cinn/optim/schedule_block_dce_pass.h"
#include "paddle/cinn/optim/transform_gpu_forloop.h"
#include "paddle/cinn/pass/pass_manager.h"
#include "paddle/common/ddim.h"
#include "paddle/common/enforce.h"
#include "paddle/fluid/pir/dialect/operator/ir/op_type.h"
Expand Down Expand Up @@ -368,7 +370,20 @@ std::vector<ir::LoweredFunc> OpLowererImpl::PostProcess(
std::vector<ir::LoweredFunc> lowered_funcs;
for (int i = 0; i < func_bodies.size(); ++i) {
ir::Expr func_body = func_bodies[i];
optim::EliminateDeadScheduleBlock(&(func_body), group->output_names());

if (func_body.As<ir::Block>()) {
VLOG(6) << "Before CreateEliminateDeadScheduleBlockPass: \n" << func_body;
ir::stmt::BlockRef _block = ir::ConvertExprBlockToStmtBlock(func_body);
VLOG(6) << "Expr2Stmt: \n" << _block;

optim::BlockPassManager pass_manager;
pass_manager.AddPass(
optim::CreateEliminateDeadScheduleBlockPass(group->output_names()));
pass_manager.Run(_block);
func_body = ir::ConvertStmtBlockToExprBlock(_block);
VLOG(6) << "After CreateEliminateDeadScheduleBlockPass: \n" << func_body;
}

if (i != func_bodies.size() - 1) {
cinn::common::DefaultDeviceTarget().arch.Match(
[&](std::variant<common::UnknownArch,
Expand Down
2 changes: 1 addition & 1 deletion paddle/cinn/hlir/framework/pir/trivial_op_impl.cc
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Expand Up @@ -29,7 +29,7 @@
#include "paddle/cinn/ir/schedule/ir_schedule.h"
#include "paddle/cinn/ir/schedule/ir_schedule_util.h"
#include "paddle/cinn/lang/placeholder.h"
#include "paddle/cinn/optim/schedule_block_dce.h"
#include "paddle/cinn/optim/schedule_block_dce_pass.h"
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没有用到的头文件直接删除吧，下同

#include "paddle/cinn/optim/transform_gpu_forloop.h"
#include "paddle/common/ddim.h"
#include "paddle/common/enforce.h"
Expand Down
2 changes: 1 addition & 1 deletion paddle/cinn/hlir/framework/pir/trivial_op_impl.h
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@
#include "paddle/cinn/ir/schedule/ir_schedule_util.h"
#include "paddle/cinn/lang/placeholder.h"
#include "paddle/cinn/operator_fusion/pattern_graph.h"
#include "paddle/cinn/optim/schedule_block_dce.h"
#include "paddle/cinn/optim/schedule_block_dce_pass.h"
#include "paddle/cinn/optim/transform_gpu_forloop.h"
#include "paddle/common/ddim.h"
#include "paddle/fluid/pir/dialect/operator/ir/op_type.h"
Expand Down
2 changes: 1 addition & 1 deletion paddle/cinn/hlir/framework/pir/trivial_op_util.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@
#include "paddle/cinn/ir/schedule/ir_schedule.h"
#include "paddle/cinn/ir/schedule/ir_schedule_util.h"
#include "paddle/cinn/lang/placeholder.h"
#include "paddle/cinn/optim/schedule_block_dce.h"
#include "paddle/cinn/optim/schedule_block_dce_pass.h"
#include "paddle/cinn/optim/transform_gpu_forloop.h"
#include "paddle/common/ddim.h"
#include "paddle/common/enforce.h"
Expand Down
2 changes: 1 addition & 1 deletion paddle/cinn/hlir/framework/pir/trivial_op_util.h
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@
#include "paddle/cinn/ir/group_schedule/base_group_scheduler.h"
#include "paddle/cinn/ir/schedule/ir_schedule.h"
#include "paddle/cinn/lang/placeholder.h"
#include "paddle/cinn/optim/schedule_block_dce.h"
#include "paddle/cinn/optim/schedule_block_dce_pass.h"
#include "paddle/cinn/optim/transform_gpu_forloop.h"
#include "paddle/common/ddim.h"
#include "paddle/common/enforce.h"
Expand Down
2 changes: 1 addition & 1 deletion paddle/cinn/optim/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ gather_srcs(
resize_buffer.cc
update_buffer_axis_pass.cc
trans_buffer_with_dynamic_shape.cc
schedule_block_dce.cc
schedule_block_dce_pass.cc
eliminate_common_factor_of_local_index.cc
if_fusion_pass.cc
merge_block_utils.cc
Expand Down
169 changes: 0 additions & 169 deletions paddle/cinn/optim/schedule_block_dce.cc
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