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c++ string is not working, use char which is stable

This commit is contained in:
tangxifan 2019-06-13 18:38:46 -06:00
parent 5f61cd8876
commit 0902d1e75a
7 changed files with 65 additions and 229 deletions
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172
fpga_flow/benchmarks/Blif/Test_Modes/test_modes.power
View File

@ -1,172 +0,0 @@
----------------------------------- Summary ------------------------------------
Circuit: /research/ece/lnis/USERS/tang/github/OpenFPGA/fpga_flow/benchmarks/Blif/Test_Modes/test_modes
Architecture: k6_N10_sram_chain_HC_template.xml
Technology (nm): 45
Voltage: 0.90
Temperature: 85
Critical Path: 5.8141e-09
Size of FPGA: 2 x 2
Channel Width: 200
----------------------------------- Warnings -----------------------------------
No transistor counter function for BLIF model: .frac_lut6
No transistor counter function for BLIF model: .subckt adder
No transistor counter function for BLIF model: .subckt shift
Attempted to search for a transistor with a capacitance smaller than the smallest in the technology file.
No dynamic power defined for BLIF model: .subckt adder
No leakage power defined for BLIF model: .subckt adder
No dynamic power defined for BLIF model: .frac_lut6
No leakage power defined for BLIF model: .frac_lut6
No dynamic power defined for BLIF model: .subckt shift
No leakage power defined for BLIF model: .subckt shift
------------------------------- Power Breakdown --------------------------------
Component Power (W) %-Total %-Dynamic Method
Total 0.0002701 1 0.7897
Routing 0.0001289 0.4773 0.7668
Switch Box 2.212e-05 0.08191 0
Connection Box 0.0001068 0.3954 0.9256
Global Wires 0 0 -nan
PB Types 8.066e-05 0.2986 0.6884
Primitives 4.913e-05 0.1819 0.8837
Interc Structures 8.866e-06 0.03283 0.5489
Buffers and Wires 2.266e-05 0.08389 0.3197
Other Estimation Methods 0 0 -nan
Clock 6.051e-05 0.224 0.9736
---------------------------- Power Breakdown by PB -----------------------------
This sections provides a detailed breakdown of power usage by PB (physical
block). For each PB, the power is listed, which is the sum power of all
instances of the block. It also indicates its percentage of total power (entire
FPGA), as well as the percentage of its power that is dynamic (vs. static). It
also indicates the method used for power estimation.
The data includes:
Modes: When a pb contains multiple modes, each mode is listed, with
its power statistics.
Bufs/Wires: Power of all local buffers and local wire switching
(transistor-level estimation only).
Interc: Power of local interconnect multiplexers (transistor-
level estimation only)
Description of Estimation Methods:
Transistor Auto-Size: Transistor-level power estimation. Local buffers and
wire lengths are automatically sized. This is the default estimation
method.
Transistor Specify-Size: Transistor-level power estimation. Local buffers
and wire lengths are only inserted where specified by the user in the
architecture file.
Pin-Toggle: Dynamic power is calculated using enery-per-toggle of the PB
input pins. Static power is absolute.
C-Internal: Dynamic power is calculated using an internal equivalent
capacitance for PB type. Static power is absolute.
Absolute: Dynamic and static power are absolutes from the architecture file.
Sum of Children: Power of PB is only the sum of all child PBs; interconnect
between the PB and its children is ignored.
Ignore: Power of PB is ignored.
Component Power (W) %-Total %-Dynamic Method
io 0 0 -nan Ignore
clb 8.066e-05 0.2986 0.6884 Transistor Auto-Size
Bufs/Wires 1.43e-05 0.05294 0.2804
Interc: 8.462e-06 0.03133 0.542
crossbar0 3.015e-06 0.01116 0.5188
crossbar1 3.264e-06 0.01208 0.5568
crossbar2 1.076e-06 0.003984 0.5484
crossbar3 8.245e-07 0.003053 0.5364
crossbar4 0 0 -nan
crossbar5 0 0 -nan
clks 0 0 -nan
carry_in 2.821e-07 0.001045 0.6112
fle 5.79e-05 0.2144 0.8106 Transistor Auto-Size
Bufs/Wires 6.769e-06 0.02506 0.3446
Mode:fle_phy 3.361e-05 0.1244 0.9139
Interc: 0 0 -nan
direct_clk 0 0 -nan
mux1 0 0 -nan
mux2 0 0 -nan
frac_logic 3.388e-07 0.001254 0 Transistor Auto-Size
Bufs/Wires 3.388e-07 0.001254 0
Interc: 0 0 -nan
mux1 0 0 -nan
mux2 0 0 -nan
frac_lut6 0 0 -nan Transistor Auto-Size
Bufs/Wires 0 0 -nan
adder_phy 0 0 -nan Transistor Auto-Size
Bufs/Wires 0 0 -nan
ff_phy 3.327e-05 0.1232 0.9232 Transistor Auto-Size
Bufs/Wires 0 0 -nan
Mode:n2_lut5 1.741e-05 0.06444 0.7925
Interc: 0 0 -nan
lut5inter 1.741e-05 0.06444 0.7925 Transistor Auto-Size
Bufs/Wires 5.658e-07 0.002095 0.6977
Interc: 0 0 -nan
complete1 0 0 -nan
ble5 1.684e-05 0.06235 0.7956 Transistor Auto-Size
Bufs/Wires 0 0 -nan
Mode:blut5 1.12e-05 0.04146 0.8091
Interc: 0 0 -nan
flut5 1.12e-05 0.04146 0.8091 Transistor Auto-Size
Bufs/Wires 2.007e-07 0.000743 0.7628
Interc: 2.646e-07 0.0009797 0.684
mux1 2.646e-07 0.0009797 0.684
lut5 1.655e-06 0.006127 0.2417 Transistor Auto-Size
Bufs/Wires 0 0 -nan
Mode:wire 0 0 -nan
Interc: 0 0 -nan
complete:lut5 0 0 -nan
Mode:lut5 1.655e-06 0.006127 0.2417
Interc: 0 0 -nan
lut 1.655e-06 0.006127 0.2417 Transistor Auto-Size
Bufs/Wires 0 0 -nan
ff 9.079e-06 0.03361 0.9173 Transistor Auto-Size
Bufs/Wires 0 0 -nan
Mode:arithmetic 5.641e-06 0.02088 0.7689
Interc: 0 0 -nan
arithmetic 5.641e-06 0.02088 0.7689 Transistor Auto-Size
Bufs/Wires 3.732e-07 0.001382 0.7081
Interc: 1.399e-07 0.0005179 0.708
sumout 1.399e-07 0.0005179 0.708
lut4 7.913e-07 0.00293 0 Transistor Auto-Size
Bufs/Wires 0 0 -nan
Mode:wire 0 0 -nan
Interc: 0 0 -nan
complete:lut4 0 0 -nan
Mode:lut4 7.913e-07 0.00293 0
Interc: 0 0 -nan
lut 7.913e-07 0.00293 0 Transistor Auto-Size
Bufs/Wires 0 0 -nan
adder 0 0 -nan Transistor Auto-Size
Bufs/Wires 0 0 -nan
ff 4.336e-06 0.01606 0.9163 Transistor Auto-Size
Bufs/Wires 0 0 -nan
Mode:n1_lut6 0 0 -nan
Interc: 0 0 -nan
ble6 0 0 -nan Transistor Auto-Size
Bufs/Wires 0 0 -nan
Interc: 0 0 -nan
mux1 0 0 -nan
lut6 0 0 -nan Transistor Auto-Size
Bufs/Wires 0 0 -nan
Mode:wire 0 0 -nan
Interc: 0 0 -nan
complete:lut6 0 0 -nan
Mode:lut6 0 0 -nan
Interc: 0 0 -nan
lut 0 0 -nan Transistor Auto-Size
Bufs/Wires 0 0 -nan
ff 0 0 -nan Transistor Auto-Size
Bufs/Wires 0 0 -nan
Mode:shift_register 1.134e-07 0.0004199 0.7826
Interc: 0 0 -nan
ble_shift 1.134e-07 0.0004199 0.7826 Transistor Auto-Size
Bufs/Wires 1.134e-07 0.0004199 0.7826
Interc: 0 0 -nan
direct3 0 0 -nan
ff 0 0 -nan Transistor Auto-Size
Bufs/Wires 0 0 -nan

88
vpr7_x2p/vpr/SRC/fpga_x2p/base/rr_blocks.cpp
View File

@ -1,5 +1,5 @@
#include <cassert> #include <cassert>
#include <string> #include <string.h>
#include <algorithm> #include <algorithm>
#include <sstream> #include <sstream>
@ -1345,55 +1345,71 @@ const char* RRGSB::gen_cb_verilog_routing_track_name(t_rr_type cb_type,
std::string y_str = std::to_string(get_cb_y(cb_type)); std::string y_str = std::to_string(get_cb_y(cb_type));
std::string track_id_str = std::to_string(track_id); std::string track_id_str = std::to_string(track_id);
std::ostringstream oss; char* ret = (char*)my_malloc(sizeof(char)*
oss << cb_name << "_" << x_str << "__" << y_str << "__midout_" << track_id_str << "_"; ( cb_name.length() + 1
std::string ret = oss.str(); + x_str.length() + 2
+ y_str.length() + 9
return ret.c_str(); + track_id_str.length() + 1
+ 1));
sprintf (ret, "%s_%s__%s__midout_%s_",
cb_name.c_str(), x_str.c_str(), y_str.c_str(), track_id_str.c_str());
return ret;
} }
const char* RRGSB::gen_sb_verilog_module_name() const { const char* RRGSB::gen_sb_verilog_module_name() const {
std::string x_str = std::to_string(get_sb_x()); std::string x_str = std::to_string(get_sb_x());
std::string y_str = std::to_string(get_sb_y()); std::string y_str = std::to_string(get_sb_y());
std::ostringstream oss; char* ret = (char*)my_malloc(sizeof(char)*
oss << "sb_" << x_str << "__" << y_str << "_" ; ( 2 + 1
std::string ret = oss.str(); + x_str.length() + 2
+ y_str.length() + 1
+ 1));
sprintf (ret, "sb_%s__%s_",
x_str.c_str(), y_str.c_str());
return ret.c_str(); return ret;
} }
const char* RRGSB::gen_sb_verilog_instance_name() const { const char* RRGSB::gen_sb_verilog_instance_name() const {
char* ret = (char*)my_malloc(sizeof(char)*
std::ostringstream oss; ( strlen(gen_sb_verilog_module_name()) + 3
oss << gen_sb_verilog_module_name() << "_0_" ; + 1));
std::string ret = oss.str(); sprintf (ret, "%s_0_",
gen_sb_verilog_module_name());
return ret.c_str(); return ret;
} }
/* Public Accessors Verilog writer */ /* Public Accessors Verilog writer */
const char* RRGSB::gen_sb_verilog_side_module_name(enum e_side side, size_t seg_id) const { const char* RRGSB::gen_sb_verilog_side_module_name(enum e_side side, size_t seg_id) const {
Side side_manager(side); Side side_manager(side);
std::string prefix_str(gen_sb_verilog_module_name());
std::string seg_id_str(std::to_string(seg_id)); std::string seg_id_str(std::to_string(seg_id));
std::string side_str(side_manager.to_string()); std::string side_str(side_manager.to_string());
std::ostringstream oss; char* ret = (char*)my_malloc(sizeof(char)*
oss << gen_sb_verilog_module_name() << "_" << side_str << "_seg_" << "_" << seg_id_str << "_" ; ( prefix_str.length() + 1
std::string ret = oss.str(); + side_str.length() + 5
+ seg_id_str.length() + 1
+ 1));
sprintf (ret, "%s_%s_seg_%s_",
prefix_str.c_str(), side_str.c_str(), seg_id_str.c_str());
return ret.c_str(); return ret;
} }
const char* RRGSB::gen_sb_verilog_side_instance_name(enum e_side side, size_t seg_id) const { const char* RRGSB::gen_sb_verilog_side_instance_name(enum e_side side, size_t seg_id) const {
std::string prefix_str = gen_sb_verilog_side_module_name(side, seg_id);
char* ret = (char*)my_malloc(sizeof(char)*
( prefix_str.length() + 3
+ 1));
sprintf (ret, "%s_0_",
prefix_str.c_str());
std::ostringstream oss; return ret;
oss << gen_sb_verilog_side_module_name(side, seg_id) << "_0_" ;
std::string ret = oss.str();
return ret.c_str();
} }
/* Public Accessors Verilog writer */ /* Public Accessors Verilog writer */
@ -1405,23 +1421,29 @@ const char* RRGSB::gen_cb_verilog_module_name(t_rr_type cb_type) const {
std::string x_str = std::to_string(get_cb_x(cb_type)); std::string x_str = std::to_string(get_cb_x(cb_type));
std::string y_str = std::to_string(get_cb_y(cb_type)); std::string y_str = std::to_string(get_cb_y(cb_type));
std::ostringstream oss; char* ret = (char*)my_malloc(sizeof(char)*
oss << prefix_str << "_" << x_str << "__" << y_str << "_" ; ( prefix_str.length() + 1
std::string ret = oss.str(); + x_str.length() + 2
+ y_str.length() + 1
+ 1));
sprintf (ret, "%s_%s__%s_",
prefix_str.c_str(), x_str.c_str(), y_str.c_str());
return ret.c_str(); return ret;
} }
const char* RRGSB::gen_cb_verilog_instance_name(t_rr_type cb_type) const { const char* RRGSB::gen_cb_verilog_instance_name(t_rr_type cb_type) const {
/* check */ /* check */
assert (validate_cb_type(cb_type)); assert (validate_cb_type(cb_type));
std::ostringstream oss; std::string prefix_str = gen_cb_verilog_module_name(cb_type);
oss << gen_cb_verilog_module_name(cb_type) << "_0_" ; char* ret = (char*)my_malloc(sizeof(char)*
std::string ret = oss.str(); (prefix_str.length() + 3
+ 1));
return ret.c_str(); sprintf (ret, "%s_0_",
prefix_str.c_str());
return ret;
} }
/* Public mutators */ /* Public mutators */

6
vpr7_x2p/vpr/SRC/fpga_x2p/base/rr_blocks_naming.cpp
View File

@ -10,10 +10,8 @@ char* convert_cb_type_to_string(t_rr_type chan_type) {
switch(chan_type) { switch(chan_type) {
case CHANX: case CHANX:
return "cbx"; return "cbx";
break;
case CHANY: case CHANY:
return "cby"; return "cby";
break;
default: default:
vpr_printf(TIO_MESSAGE_ERROR, vpr_printf(TIO_MESSAGE_ERROR,
"(File:%s, [LINE%d])Invalid type of channel!\n", "(File:%s, [LINE%d])Invalid type of channel!\n",
@ -26,10 +24,8 @@ char* convert_chan_type_to_string(t_rr_type chan_type) {
switch(chan_type) { switch(chan_type) {
case CHANX: case CHANX:
return "chanx"; return "chanx";
break;
case CHANY: case CHANY:
return "chany"; return "chany";
break;
default: default:
vpr_printf(TIO_MESSAGE_ERROR, vpr_printf(TIO_MESSAGE_ERROR,
"(File:%s, [LINE%d])Invalid type of channel!\n", "(File:%s, [LINE%d])Invalid type of channel!\n",
@ -42,10 +38,8 @@ char* convert_chan_rr_node_direction_to_string(enum PORTS chan_rr_node_direction
switch(chan_rr_node_direction) { switch(chan_rr_node_direction) {
case IN_PORT: case IN_PORT:
return "in"; return "in";
break;
case OUT_PORT: case OUT_PORT:
return "out"; return "out";
break;
default: default:
vpr_printf(TIO_MESSAGE_ERROR, "(File:%s, [LINE%d])Invalid type of port!\n", __FILE__, __LINE__); vpr_printf(TIO_MESSAGE_ERROR, "(File:%s, [LINE%d])Invalid type of port!\n", __FILE__, __LINE__);
exit(1); exit(1);

2
vpr7_x2p/vpr/SRC/fpga_x2p/verilog/verilog_primitives.c
View File

@ -235,7 +235,7 @@ void dump_verilog_pb_generic_primitive(t_sram_orgz_info* cur_sram_orgz_info,
/* assert */ /* assert */
num_sram = count_num_sram_bits_one_spice_model(verilog_model, -1); num_sram = count_num_sram_bits_one_spice_model(verilog_model, -1);
/* print ports --> input ports */ /* print ports --> input ports */
dump_verilog_pb_type_bus_ports(fp, port_prefix, 0, prim_pb_type, FALSE, TRUE); dump_verilog_pb_type_ports(fp, port_prefix, 0, prim_pb_type, FALSE, FALSE, verilog_model->dump_explicit_port_map);
/* IOPADs requires a specical port to output */ /* IOPADs requires a specical port to output */
if (SPICE_MODEL_IOPAD == verilog_model->type) { if (SPICE_MODEL_IOPAD == verilog_model->type) {

22
vpr7_x2p/vpr/SRC/fpga_x2p/verilog/verilog_routing.c
View File

@ -3029,7 +3029,7 @@ void dump_verilog_connection_box_mux(t_sram_orgz_info* cur_sram_orgz_info,
verilog_model->prefix, mux_size, verilog_model->cnt, input_cnt); verilog_model->prefix, mux_size, verilog_model->cnt, input_cnt);
int drive_node_index = rr_gsb.get_cb_chan_node_index(cb_type, drive_rr_nodes[inode]); int drive_node_index = rr_gsb.get_cb_chan_node_index(cb_type, drive_rr_nodes[inode]);
assert (-1 != drive_node_index); assert (-1 != drive_node_index);
fprintf(fp, "%s;", rr_gsb.gen_cb_verilog_routing_track_name(cb_type, drive_node_index)); fprintf(fp, "%s;\n", rr_gsb.gen_cb_verilog_routing_track_name(cb_type, drive_node_index));
input_cnt++; input_cnt++;
} }
assert(input_cnt == mux_size); assert(input_cnt == mux_size);
@ -4076,13 +4076,9 @@ void dump_verilog_routing_resources(t_sram_orgz_info* cur_sram_orgz_info,
DeviceCoordinator cb_range = device_rr_gsb.get_gsb_range(); DeviceCoordinator cb_range = device_rr_gsb.get_gsb_range();
/* X - channels [1...nx][0..ny]*/ /* X - channels [1...nx][0..ny]*/
for (int iy = 0; iy < (ny + 1); iy++) { for (size_t icb = 0; icb < device_rr_gsb.get_num_cb_unique_module(CHANX); ++icb) {
for (int ix = 1; ix < (nx + 1); ix++) { const RRGSB& unique_mirror = device_rr_gsb.get_cb_unique_module(CHANX, icb);
for (size_t icb = 0; icb < device_rr_gsb.get_num_cb_unique_module(CHANX); ++icb) { dump_verilog_routing_connection_box_unique_module(cur_sram_orgz_info, verilog_dir, subckt_dir, unique_mirror, CHANX);
const RRGSB& unique_mirror = device_rr_gsb.get_cb_unique_module(CHANX, icb);
dump_verilog_routing_connection_box_unique_module(cur_sram_orgz_info, verilog_dir, subckt_dir, unique_mirror, CHANX);
}
}
} }
/* TODO: when we follow a tile organization, /* TODO: when we follow a tile organization,
* updating the conf bits should follow a tile organization: CLB, SB and CBX, CBY */ * updating the conf bits should follow a tile organization: CLB, SB and CBX, CBY */
@ -4094,13 +4090,9 @@ void dump_verilog_routing_resources(t_sram_orgz_info* cur_sram_orgz_info,
} }
/* Y - channels [1...ny][0..nx]*/ /* Y - channels [1...ny][0..nx]*/
for (int ix = 0; ix < (nx + 1); ix++) { for (size_t icb = 0; icb < device_rr_gsb.get_num_cb_unique_module(CHANY); ++icb) {
for (int iy = 1; iy < (ny + 1); iy++) { const RRGSB& unique_mirror = device_rr_gsb.get_cb_unique_module(CHANY, icb);
for (size_t icb = 0; icb < device_rr_gsb.get_num_cb_unique_module(CHANY); ++icb) { dump_verilog_routing_connection_box_unique_module(cur_sram_orgz_info, verilog_dir, subckt_dir, unique_mirror, CHANY);
const RRGSB& unique_mirror = device_rr_gsb.get_cb_unique_module(CHANY, icb);
dump_verilog_routing_connection_box_unique_module(cur_sram_orgz_info, verilog_dir, subckt_dir, unique_mirror, CHANY);
}
}
} }
for (size_t ix = 0; ix < cb_range.get_x(); ++ix) { for (size_t ix = 0; ix < cb_range.get_x(); ++ix) {

2
vpr7_x2p/vpr/VerilogNetlists/ff.v
View File

@ -5,7 +5,7 @@
// Coder : Xifan TANG // Coder : Xifan TANG
//----------------------------------------------------- //-----------------------------------------------------
//------ Include defines: preproc flags ----- //------ Include defines: preproc flags -----
`include "OPENFPGAPATHKEYWORD/vpr7_x2p/vpr/test_modes_Verilog/SRC/fpga_defines.v" `include "/research/ece/lnis/USERS/tang/github/OpenFPGA/vpr7_x2p/vpr/test_modes_Verilog/SRC/fpga_defines.v"
module static_dff ( module static_dff (
/* Global ports go first */ /* Global ports go first */
input set, // set input input set, // set input

2
vpr7_x2p/vpr/regression_verilog.sh
View File

@ -4,7 +4,7 @@
# Set variables # Set variables
# For FPGA-Verilog ONLY # For FPGA-Verilog ONLY
benchmark="test_modes" benchmark="test_modes"
OpenFPGA_path="OPENFPGAPATHKEYWORD" OpenFPGA_path="/research/ece/lnis/USERS/tang/github/OpenFPGA"
verilog_output_dirname="${benchmark}_Verilog" verilog_output_dirname="${benchmark}_Verilog"
verilog_output_dirpath="$PWD" verilog_output_dirpath="$PWD"
tech_file="${OpenFPGA_path}/fpga_flow/tech/PTM_45nm/45nm.xml" tech_file="${OpenFPGA_path}/fpga_flow/tech/PTM_45nm/45nm.xml"