tmk::route::GlobalResult Struct Reference

#include <route/global_router.hpp>

Public Member Functions
int	tile_of_x (Coord x) const
int	tile_of_y (Coord y) const

Public Attributes
int	tiles_x = 0
int	tiles_y = 0
int	layers = 0
Coord	tile = 0
geom::Point	origin
std::vector< std::vector< std::uint8_t > >	corridor
	corridor[k][(l * tiles_y + ty) * tiles_x + tx] != 0: tile on layer l is in connection k's corridor.
std::vector< std::array< int, 4 > >	corridor_box
	Bounding box of each corridor in tiles (x0, y0, x1, y1, inclusive); the detailed router's confined window.
std::vector< int >	vias
	global vias per connection
std::vector< std::uint8_t >	util
	util[(l * tiles_y + ty) * tiles_x + tx]: planned tracks through the tile's four boundaries on layer l, in eighths of their capacity (8 = full, capped at 255).
int	overflow_edges = 0
	edges still over capacity after negotiation
long	total_overflow = 0
int	overflow_via_tiles = 0
	tiles with more planned vias than free via sites
std::vector< CutLine >	over_cuts
	lines with demand > capacity, tightest line of each over-full tile boundary
CutLine	tightest
	the line with the highest demand / capacity (capacity 0 counts as over-full)
double	seconds_capacity = 0
double	seconds_route = 0
	set-up (obstacle sampling) and routing + negotiation

Detailed Description

Definition at line 59 of file global_router.hpp.

Member Function Documentation

tile_of_x()

int tmk::route::GlobalResult::tile_of_x ( Coord x ) const

inline

Definition at line 77 of file global_router.hpp.

tile_of_y()

int tmk::route::GlobalResult::tile_of_y ( Coord y ) const

inline

Definition at line 78 of file global_router.hpp.

Member Data Documentation

corridor

std::vector<std::vector<std::uint8_t> > tmk::route::GlobalResult::corridor

corridor[k][(l * tiles_y + ty) * tiles_x + tx] != 0: tile on layer l is in connection k's corridor.

Definition at line 64 of file global_router.hpp.

corridor_box

std::vector<std::array<int, 4> > tmk::route::GlobalResult::corridor_box

Bounding box of each corridor in tiles (x0, y0, x1, y1, inclusive); the detailed router's confined window.

Definition at line 66 of file global_router.hpp.

layers

int tmk::route::GlobalResult::layers = 0

Definition at line 60 of file global_router.hpp.

origin

geom::Point tmk::route::GlobalResult::origin

Definition at line 62 of file global_router.hpp.

over_cuts

std::vector<CutLine> tmk::route::GlobalResult::over_cuts

lines with demand > capacity, tightest line of each over-full tile boundary

Definition at line 74 of file global_router.hpp.

overflow_edges

int tmk::route::GlobalResult::overflow_edges = 0

edges still over capacity after negotiation

Definition at line 71 of file global_router.hpp.

overflow_via_tiles

int tmk::route::GlobalResult::overflow_via_tiles = 0

tiles with more planned vias than free via sites

Definition at line 73 of file global_router.hpp.

seconds_capacity

double tmk::route::GlobalResult::seconds_capacity = 0

Definition at line 76 of file global_router.hpp.

seconds_route

double tmk::route::GlobalResult::seconds_route = 0

set-up (obstacle sampling) and routing + negotiation

Definition at line 76 of file global_router.hpp.

tightest

CutLine tmk::route::GlobalResult::tightest

the line with the highest demand / capacity (capacity 0 counts as over-full)

Definition at line 75 of file global_router.hpp.

tile

Coord tmk::route::GlobalResult::tile = 0

Definition at line 61 of file global_router.hpp.

tiles_x

int tmk::route::GlobalResult::tiles_x = 0

Definition at line 60 of file global_router.hpp.

tiles_y

int tmk::route::GlobalResult::tiles_y = 0

Definition at line 60 of file global_router.hpp.

total_overflow

long tmk::route::GlobalResult::total_overflow = 0

Definition at line 72 of file global_router.hpp.

util

std::vector<std::uint8_t> tmk::route::GlobalResult::util

util[(l * tiles_y + ty) * tiles_x + tx]: planned tracks through the tile's four boundaries on layer l, in eighths of their capacity (8 = full, capped at 255).

The detailed router's congestion map.

Definition at line 70 of file global_router.hpp.

vias

std::vector<int> tmk::route::GlobalResult::vias

global vias per connection

Definition at line 67 of file global_router.hpp.

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The documentation for this struct was generated from the following file:

• route/global_router.hpp