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[AP] Removed Old Cluster-Level AP Flow #3054

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Merged
merged 1 commit into from
May 19, 2025
Merged

[AP] Removed Old Cluster-Level AP Flow #3054

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3 changes: 0 additions & 3 deletions CMakeLists.txt
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Expand Up @@ -42,9 +42,6 @@ option(VTR_ENABLE_CAPNPROTO "Enable capnproto binary serialization support in VP
#Allow the user to decide whether to compile the server module
option(VPR_USE_SERVER "Specify whether vpr enables the server mode" ON)

#Allow the user to enable/disable VPR analytic placement
#VPR option --enable_analytic_placer is also required for Analytic Placement
option(VPR_ANALYTIC_PLACE "Enable analytic placement in VPR." ON)
option(VPR_ENABLE_INTERCHANGE "Enable FPGA interchange." ON)
option(VPR_ENABLE_NOC_SAT_ROUTING "Enable NoC SAT routing." OFF)

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15 changes: 0 additions & 15 deletions vpr/CMakeLists.txt
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Expand Up @@ -91,21 +91,6 @@ else ()
message(STATUS "Eigen3: Not Found. Some features may be disabled.")
endif (TARGET Eigen3::Eigen)

#VPR_ANALYTIC_PLACE is initialized in the root CMakeLists
# NOTE: This is the cluster-level Analytical Placement which existed before the
# flat Analytical Placement flow.
if(${VPR_ANALYTIC_PLACE})
message(STATUS "VPR Analytic Placement: Requested")
if (TARGET Eigen3::Eigen)
message(STATUS "VPR Analytic Placement dependency (Eigen3): Found")
message(STATUS "VPR Analytic Placement: Enabled")
target_compile_definitions(libvpr PUBLIC -DENABLE_ANALYTIC_PLACE)
else ()
message(STATUS "VPR Analytic Placement dependency (Eigen3): Not Found (Download manually with sudo apt install libeigen3-dev, and rebuild)")
message(STATUS "VPR Analytic Placement: Disabled")
endif(TARGET Eigen3::Eigen)
endif()

if (${VPR_ENABLE_NOC_SAT_ROUTING})
message(STATUS "VPR NoC SAT Routing: Requested")
find_package(ortools CONFIG REQUIRED)
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1 change: 0 additions & 1 deletion vpr/src/base/SetupVPR.cpp
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Expand Up @@ -673,7 +673,6 @@ static void SetupPlacerOpts(const t_options& Options, t_placer_opts* PlacerOpts)

PlacerOpts->effort_scaling = Options.place_effort_scaling;
PlacerOpts->timing_update_type = Options.timing_update_type;
PlacerOpts->enable_analytic_placer = Options.enable_analytic_placer;
PlacerOpts->place_static_move_prob = vtr::vector<e_move_type, float>(Options.place_static_move_prob.value().begin(),
Options.place_static_move_prob.value().end());
PlacerOpts->place_high_fanout_net = Options.place_high_fanout_net;
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7 changes: 0 additions & 7 deletions vpr/src/base/read_options.cpp
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Expand Up @@ -2244,13 +2244,6 @@ argparse::ArgumentParser create_arg_parser(const std::string& prog_name, t_optio
.default_value("0")
.show_in(argparse::ShowIn::HELP_ONLY);

place_grp.add_argument(args.enable_analytic_placer, "--enable_analytic_placer")
.help(
"Enables the analytic placer. "
"Once analytic placement is done, the result is passed through the quench phase of the annealing placer for local improvement")
.default_value("false")
.show_in(argparse::ShowIn::HELP_ONLY);

place_grp.add_argument(args.place_static_move_prob, "--place_static_move_prob")
.help(
"The percentage probabilities of different moves in Simulated Annealing placement. "
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1 change: 0 additions & 1 deletion vpr/src/base/read_options.h
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Expand Up @@ -139,7 +139,6 @@ struct t_options {
argparse::ArgValue<int> placement_saves_per_temperature;
argparse::ArgValue<e_place_effort_scaling> place_effort_scaling;
argparse::ArgValue<e_place_delta_delay_algorithm> place_delta_delay_matrix_calculation_method;
argparse::ArgValue<bool> enable_analytic_placer;
argparse::ArgValue<std::vector<float>> place_static_move_prob;
argparse::ArgValue<int> place_high_fanout_net;
argparse::ArgValue<e_place_bounding_box_mode> place_bounding_box_mode;
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8 changes: 0 additions & 8 deletions vpr/src/base/vpr_types.h
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Expand Up @@ -1071,14 +1071,6 @@ struct t_placer_opts {
std::string allowed_tiles_for_delay_model;

e_place_delta_delay_algorithm place_delta_delay_matrix_calculation_method;

/*
* @brief enables the analytic placer.
*
* Once analytic placement is done, the result is passed through the quench phase
* of the annealing placer for local improvement
*/
bool enable_analytic_placer;
};

/******************************************************************
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