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[core] debug

This commit is contained in:
tangxifan 2024-07-05 11:50:41 -07:00
parent e5d75cc51e
commit 46e3b4b071
1 changed files with 6 additions and 36 deletions
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42
openfpga/src/annotation/annotate_rr_graph.cpp
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@ -100,30 +100,6 @@ static RRGSB build_rr_gsb(const DeviceContext& vpr_device_ctx,
const vtr::Point<size_t>& gsb_coord,
const bool& perimeter_cb,
const bool& include_clock) {
/* Bounding box for GSB ranges on routing tracks.
* Note that when perimeter connection blocks are not allowed,
* - top side routing tracks for any GSB exist on y = [0, H-2)
* - right side routing tracks for any GSB exist on x = [0, W-2)
* - bottom side routing tracks for any GSB exist on y = [1, H-1)
* - left side routing tracks for any GSB exist on x = [1, W-1)
* Note that when perimeter connection blocks are allowed,
* - top side routing tracks for any GSB exist on y = [0, H-1)
* - right side routing tracks for any GSB exist on x = [0, W-1)
* - bottom side routing tracks for any GSB exist on y = [0, H)
* - left side routing tracks for any GSB exist on x = [0, W)
*/
std::map<e_side, vtr::Point<size_t>> track_range;
track_range[TOP] = vtr::Point<size_t>(0, gsb_range.y());
track_range[RIGHT] = vtr::Point<size_t>(0, gsb_range.x());
track_range[BOTTOM] = vtr::Point<size_t>(0, gsb_range.y());
track_range[LEFT] = vtr::Point<size_t>(0, gsb_range.x());
if (perimeter_cb) {
track_range[TOP] = vtr::Point<size_t>(0, gsb_range.y() + 1);
track_range[RIGHT] = vtr::Point<size_t>(0, gsb_range.x() + 1);
track_range[BOTTOM] = vtr::Point<size_t>(0, gsb_range.y() + 1);
track_range[LEFT] = vtr::Point<size_t>(0, gsb_range.x() + 1);
}
/* Create an object to return */
RRGSB rr_gsb;
@ -151,7 +127,7 @@ static RRGSB build_rr_gsb(const DeviceContext& vpr_device_ctx,
switch (side) {
case TOP: /* TOP = 0 */
if (track_range[side_manager.get_side()].x() > gsb_coord.y() || gsb_coord.y() > track_range[side_manager.get_side()].y()) {
if (gsb_coord.y() == gsb_range.y()) {
rr_gsb.clear_one_side(side_manager.get_side());
break;
}
@ -181,13 +157,7 @@ static RRGSB build_rr_gsb(const DeviceContext& vpr_device_ctx,
break;
case RIGHT: /* RIGHT = 1 */
/* For the border, we should take special care
* For the fabric where no cbs are on perimeter tiles (x = W - 1),
* the the border should be on the x = W - 2
* For the fabric where cbs are on perimeter tiles,
* the border should be on the x = W - 1
*/
if (track_range[side_manager.get_side()].x() > gsb_coord.x() || gsb_coord.x() > track_range[side_manager.get_side()].y()) {
if (gsb_coord.x() == gsb_range.x()) {
rr_gsb.clear_one_side(side_manager.get_side());
break;
}
@ -218,7 +188,7 @@ static RRGSB build_rr_gsb(const DeviceContext& vpr_device_ctx,
gsb_coord.x() + 1, gsb_coord.y(), OPIN, opin_grid_side[1]);
break;
case BOTTOM: /* BOTTOM = 2*/
if (track_range[side_manager.get_side()].x() > gsb_coord.y() || gsb_coord.y() > track_range[side_manager.get_side()].y()) {
if (!perimeter_cb && gsb_coord.y() == 0) {
rr_gsb.clear_one_side(side_manager.get_side());
break;
}
@ -248,7 +218,7 @@ static RRGSB build_rr_gsb(const DeviceContext& vpr_device_ctx,
gsb_coord.y(), OPIN, opin_grid_side[1]);
break;
case LEFT: /* LEFT = 3 */
if (track_range[side_manager.get_side()].x() > gsb_coord.y() || gsb_coord.y() > track_range[side_manager.get_side()].y()) {
if (!perimeter_cb && gsb_coord.x() == 0) {
rr_gsb.clear_one_side(side_manager.get_side());
break;
}
@ -464,8 +434,8 @@ void annotate_device_rr_gsb(const DeviceContext& vpr_device_ctx,
* the GSBs at the borderside correctly sort drive_rr_nodes should be
* called if required by users
*/
vtr::Point<size_t> sub_gsb_range(vpr_device_ctx.grid.width() - 2,
vpr_device_ctx.grid.height() - 2);
vtr::Point<size_t> sub_gsb_range(vpr_device_ctx.grid.width() - 1,
vpr_device_ctx.grid.height() - 1);
const RRGSB& rr_gsb =
build_rr_gsb(vpr_device_ctx,
sub_gsb_range,