[CINN] Remove Old Group Cluster Method (#63683)

* clean useless codes in group cluster pass

* remove flag cinn_new_cluster_op_method

Author: Baizhou Zhang

paddle/cinn/hlir/dialect/operator/transforms/cinn_group_cluster_pass.cc

@@ -74,11 +74,6 @@ PD_DEFINE_bool(group_schedule_tiling_first,
                BoolFromEnv("FLAGS_group_schedule_tiling_first", false),
                "Whether to enable new group scheduler tiling first strategy.");
 
-PD_DEFINE_bool(cinn_new_cluster_op_method,
-               BoolFromEnv("FLAGS_cinn_new_cluster_op_method", true),
-               "Whether to enable newly developed clustering method of group "
-               "op for cinn.");
-
 PD_DEFINE_bool(support_reduce_stride_read,
                BoolFromEnv("FLAGS_support_reduce_stride_read", false),
                "Whether to enable new group scheduler tiling first strategy.");

paddle/cinn/runtime/flags.cc

@@ -25,7 +25,6 @@
 os.environ['FLAGS_enable_pir_api'] = '1'
 os.environ['FLAGS_use_cinn'] = '1'
 os.environ['FLAGS_cinn_bucket_compile'] = '1'
-os.environ['FLAGS_cinn_new_cluster_op_method'] = '1'
 os.environ['FLAGS_deny_cinn_ops'] = 'slice;'
 
 import paddle

test/cinn/test_same_input_fusion.py

@@ -25,7 +25,6 @@
 os.environ['FLAGS_enable_pir_api'] = '1'
 os.environ['FLAGS_use_cinn'] = '1'
 os.environ['FLAGS_cinn_bucket_compile'] = '1'
-os.environ['FLAGS_cinn_new_cluster_op_method'] = '1'
 
 import numpy as np
 

test/ir/pir/cinn/symbolic/test_if_st.py

@@ -26,7 +26,6 @@
 os.environ['FLAGS_enable_pir_api'] = '1'
 os.environ['FLAGS_use_cinn'] = '1'
 os.environ['FLAGS_cinn_bucket_compile'] = '1'
-os.environ['FLAGS_cinn_new_cluster_op_method'] = '1'
 
 import paddle
 from paddle import nn

test/ir/pir/cinn/symbolic/test_llama_if_dy.py

@@ -25,7 +25,6 @@
 os.environ['FLAGS_enable_pir_api'] = '1'
 os.environ['FLAGS_use_cinn'] = '1'
 os.environ['FLAGS_cinn_bucket_compile'] = '1'
-os.environ['FLAGS_cinn_new_cluster_op_method'] = '1'
 os.environ['FLAGS_deny_cinn_ops'] = 'slice;'
 
 

test/ir/pir/cinn/symbolic/test_reshape_zero_shape.py

@@ -27,7 +27,6 @@
 os.environ['FLAGS_enable_pir_api'] = '1'
 os.environ['FLAGS_use_cinn'] = '1'
 os.environ['FLAGS_cinn_bucket_compile'] = '1'
-os.environ['FLAGS_cinn_new_cluster_op_method'] = '1'
 os.environ['FLAGS_deny_cinn_ops'] = 'slice;'
 
 

test/ir/pir/cinn/symbolic/test_while_st.py

@@ -26,7 +26,6 @@
 os.environ['FLAGS_enable_pir_api'] = '1'
 os.environ['FLAGS_use_cinn'] = '1'
 os.environ['FLAGS_cinn_bucket_compile'] = '1'
-os.environ['FLAGS_cinn_new_cluster_op_method'] = '1'
 os.environ['FLAGS_deny_cinn_ops'] = 'slice;'
 
 import paddle

test/ir/pir/cinn/test_dynamic_shape.py

@@ -25,7 +25,6 @@
 os.environ['FLAGS_enable_pir_api'] = '1'
 os.environ['FLAGS_use_cinn'] = '1'
 os.environ['FLAGS_cinn_bucket_compile'] = '1'
-os.environ['FLAGS_cinn_new_cluster_op_method'] = '1'
 os.environ['FLAGS_deny_cinn_ops'] = 'slice;'
 
 from utils import check_jit_kernel_number

test/ir/pir/cinn/test_fusion_reduce_trivial.py

@@ -27,7 +27,6 @@
 os.environ['FLAGS_enable_pir_api'] = '1'
 os.environ['FLAGS_use_cinn'] = '1'
 os.environ['FLAGS_cinn_bucket_compile'] = '1'
-os.environ['FLAGS_cinn_new_cluster_op_method'] = '1'
 os.environ['FLAGS_deny_cinn_ops'] = 'slice;'