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[core] start developing option --group_tile for build_fabric

This commit is contained in:
tangxifan 2023-07-14 11:01:04 -07:00
parent 8cac776b28
commit c58035dbd4
2 changed files with 24 additions and 0 deletions
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19
openfpga/src/base/openfpga_build_fabric_template.h
View File

@ -17,6 +17,7 @@
#include "globals.h"
#include "openfpga_naming.h"
#include "read_xml_fabric_key.h"
#include "read_xml_tile_config.h"
#include "read_xml_io_name_map.h"
#include "vtr_log.h"
#include "vtr_time.h"
@ -98,6 +99,7 @@ int build_fabric_template(T& openfpga_ctx, const Command& cmd,
cmd.option("generate_random_fabric_key");
CommandOptionId opt_write_fabric_key = cmd.option("write_fabric_key");
CommandOptionId opt_load_fabric_key = cmd.option("load_fabric_key");
CommandOptionId opt_group_tile = cmd.option("group_tile");
CommandOptionId opt_verbose = cmd.option("verbose");
if (true == cmd_context.option_enable(cmd, opt_compress_routing)) {
@ -125,6 +127,23 @@ int build_fabric_template(T& openfpga_ctx, const Command& cmd,
VTR_LOG("\n");
/* Build tile-level information:
* - This feature only supports when compress routing is enabled
* - Read the tile organization configuration file
* - Build tile info
*/
TileConfig tile_config;
if (cmd_context.option_enable(cmd, opt_group_tile)) {
if (!cmd_context.option_enable(cmd, opt_compress_routing)) {
VTR_LOG_ERROR("Group tile is applicable only when compress routing is enabled!\n");
return CMD_EXEC_FATAL_ERROR;
}
curr_status = read_xml_tile_config(cmd_context.option_value(cmd, opt_group_file).c_str(), tile_config);
if (CMD_EXEC_SUCCESS != curr_status) {
return CMD_EXEC_FATAL_ERROR;
}
}
curr_status = build_device_module_graph(
openfpga_ctx.mutable_module_graph(), openfpga_ctx.mutable_decoder_lib(),
openfpga_ctx.mutable_blwl_shift_register_banks(),

5
openfpga/src/base/openfpga_setup_command_template.h
View File

@ -405,6 +405,11 @@ ShellCommandId add_build_fabric_command_template(
"write_fabric_key", false, "output current fabric key to a file");
shell_cmd.set_option_require_value(opt_write_fkey, openfpga::OPT_STRING);
/* Add an option '--group_tile' */
CommandOptionId opt_group_tile = shell_cmd.add_option(
"group_tile", false, "group programmable blocks and routing blocks into tiles. This helps to reduce the number of blocks at top-level");
shell_cmd.set_option_require_value(opt_group_tile, openfpga::OPT_STRING);
/* Add an option '--generate_random_fabric_key' */
shell_cmd.add_option("generate_random_fabric_key", false,
"Create a random fabric key which will shuffle the "