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Remove calls to floor() in median move generators #2797

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Merged
merged 1 commit into from
Nov 5, 2024
Merged

Remove calls to floor() in median move generators #2797

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12 changes: 6 additions & 6 deletions vpr/src/place/median_move_generator.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -153,14 +153,14 @@ e_create_move MedianMoveGenerator::propose_move(t_pl_blocks_to_be_moved& blocks_
std::stable_sort(place_move_ctx.Y_coord.begin(), place_move_ctx.Y_coord.end());
std::stable_sort(place_move_ctx.layer_coord.begin(), place_move_ctx.layer_coord.end());

limit_coords.xmin = place_move_ctx.X_coord[floor((place_move_ctx.X_coord.size() - 1) / 2)];
limit_coords.xmax = place_move_ctx.X_coord[floor((place_move_ctx.X_coord.size() - 1) / 2) + 1];
limit_coords.xmin = place_move_ctx.X_coord[((place_move_ctx.X_coord.size() - 1) / 2)];
limit_coords.xmax = place_move_ctx.X_coord[((place_move_ctx.X_coord.size() - 1) / 2) + 1];

limit_coords.ymin = place_move_ctx.Y_coord[floor((place_move_ctx.Y_coord.size() - 1) / 2)];
limit_coords.ymax = place_move_ctx.Y_coord[floor((place_move_ctx.Y_coord.size() - 1) / 2) + 1];
limit_coords.ymin = place_move_ctx.Y_coord[((place_move_ctx.Y_coord.size() - 1) / 2)];
limit_coords.ymax = place_move_ctx.Y_coord[((place_move_ctx.Y_coord.size() - 1) / 2) + 1];

limit_coords.layer_min = place_move_ctx.layer_coord[floor((place_move_ctx.layer_coord.size() - 1) / 2)];
limit_coords.layer_max = place_move_ctx.layer_coord[floor((place_move_ctx.layer_coord.size() - 1) / 2) + 1];
limit_coords.layer_min = place_move_ctx.layer_coord[((place_move_ctx.layer_coord.size() - 1) / 2)];
limit_coords.layer_max = place_move_ctx.layer_coord[((place_move_ctx.layer_coord.size() - 1) / 2) + 1];

//arrange the different range limiters
t_range_limiters range_limiters{rlim,
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12 changes: 6 additions & 6 deletions vpr/src/place/weighted_median_move_generator.cpp
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Expand Up @@ -110,24 +110,24 @@ e_create_move WeightedMedianMoveGenerator::propose_move(t_pl_blocks_to_be_moved&
limit_coords.xmin = place_move_ctx.X_coord[0];
limit_coords.xmax = limit_coords.xmin;
} else {
limit_coords.xmin = place_move_ctx.X_coord[floor((place_move_ctx.X_coord.size() - 1) / 2)];
limit_coords.xmax = place_move_ctx.X_coord[floor((place_move_ctx.X_coord.size() - 1) / 2) + 1];
limit_coords.xmin = place_move_ctx.X_coord[((place_move_ctx.X_coord.size() - 1) / 2)];
limit_coords.xmax = place_move_ctx.X_coord[((place_move_ctx.X_coord.size() - 1) / 2) + 1];
}

if (place_move_ctx.Y_coord.size() == 1) {
limit_coords.ymin = place_move_ctx.Y_coord[0];
limit_coords.ymax = limit_coords.ymin;
} else {
limit_coords.ymin = place_move_ctx.Y_coord[floor((place_move_ctx.Y_coord.size() - 1) / 2)];
limit_coords.ymax = place_move_ctx.Y_coord[floor((place_move_ctx.Y_coord.size() - 1) / 2) + 1];
limit_coords.ymin = place_move_ctx.Y_coord[((place_move_ctx.Y_coord.size() - 1) / 2)];
limit_coords.ymax = place_move_ctx.Y_coord[((place_move_ctx.Y_coord.size() - 1) / 2) + 1];
}

if (place_move_ctx.layer_coord.size() == 1) {
limit_coords.layer_min = place_move_ctx.layer_coord[0];
limit_coords.layer_max = limit_coords.layer_min;
} else {
limit_coords.layer_min = place_move_ctx.layer_coord[floor((place_move_ctx.layer_coord.size() - 1) / 2)];
limit_coords.layer_max = place_move_ctx.layer_coord[floor((place_move_ctx.layer_coord.size() - 1) / 2) + 1];
limit_coords.layer_min = place_move_ctx.layer_coord[((place_move_ctx.layer_coord.size() - 1) / 2)];
limit_coords.layer_max = place_move_ctx.layer_coord[((place_move_ctx.layer_coord.size() - 1) / 2) + 1];
}

t_range_limiters range_limiters{rlim,
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