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common: Remove use of deprecated APIs

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Signed-off-by: David Shah <davey1576@gmail.com>
This commit is contained in:
David Shah 2018-07-24 15:45:49 +02:00
parent c0c8dc7602
commit e200c281d9
3 changed files with 24 additions and 29 deletions
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5
common/archcheck.cc
View File

@ -17,8 +17,8 @@
*
*/
#include "nextpnr.h"
#include "log.h"
#include "nextpnr.h"
#if 0
#define dbg(...) log(__VA_ARGS__)
@ -84,8 +84,7 @@ void archcheck_locs(const Context *ctx)
log_info("Checking all locations..\n");
for (int x = 0; x < ctx->getGridDimX(); x++)
for (int y = 0; y < ctx->getGridDimY(); y++)
{
for (int y = 0; y < ctx->getGridDimY(); y++) {
dbg("> %d %d\n", x, y);
std::unordered_set<int> usedz;

22
common/place_common.cc
View File

@ -28,19 +28,20 @@ NEXTPNR_NAMESPACE_BEGIN
wirelen_t get_net_metric(const Context *ctx, const NetInfo *net, MetricType type, float &tns)
{
wirelen_t wirelength = 0;
int driver_x, driver_y;
Loc driver_loc;
bool driver_gb;
CellInfo *driver_cell = net->driver.cell;
if (!driver_cell)
return 0;
if (driver_cell->bel == BelId())
return 0;
ctx->estimatePosition(driver_cell->bel, driver_x, driver_y, driver_gb);
driver_gb = ctx->getBelGlobalBuf(driver_cell->bel);
driver_loc = ctx->getBelLocation(driver_cell->bel);
WireId drv_wire = ctx->getBelPinWire(driver_cell->bel, ctx->portPinFromId(net->driver.port));
if (driver_gb)
return 0;
float worst_slack = 1000;
int xmin = driver_x, xmax = driver_x, ymin = driver_y, ymax = driver_y;
int xmin = driver_loc.x, xmax = driver_loc.x, ymin = driver_loc.y, ymax = driver_loc.y;
for (auto load : net->users) {
if (load.cell == nullptr)
continue;
@ -56,15 +57,14 @@ wirelen_t get_net_metric(const Context *ctx, const NetInfo *net, MetricType type
worst_slack = std::min(slack, worst_slack);
}
int load_x, load_y;
bool load_gb;
ctx->estimatePosition(load_cell->bel, load_x, load_y, load_gb);
if (load_gb)
if (ctx->getBelGlobalBuf(load_cell->bel))
continue;
xmin = std::min(xmin, load_x);
ymin = std::min(ymin, load_y);
xmax = std::max(xmax, load_x);
ymax = std::max(ymax, load_y);
Loc load_loc = ctx->getBelLocation(load_cell->bel);
xmin = std::min(xmin, load_loc.x);
ymin = std::min(ymin, load_loc.y);
xmax = std::max(xmax, load_loc.x);
ymax = std::max(ymax, load_loc.y);
}
if (ctx->timing_driven && type == MetricType::COST) {
wirelength = wirelen_t((((ymax - ymin) + (xmax - xmin)) * std::min(5.0, (1.0 + std::exp(-worst_slack / 5)))));

26
common/placer1.cc
View File

@ -50,9 +50,7 @@ class SAPlacer
{
int num_bel_types = 0;
for (auto bel : ctx->getBels()) {
int x, y;
bool gb;
ctx->estimatePosition(bel, x, y, gb);
Loc loc = ctx->getBelLocation(bel);
BelType type = ctx->getBelType(bel);
int type_idx;
if (bel_types.find(type) == bel_types.end()) {
@ -63,13 +61,13 @@ class SAPlacer
}
if (int(fast_bels.size()) < type_idx + 1)
fast_bels.resize(type_idx + 1);
if (int(fast_bels.at(type_idx).size()) < (x + 1))
fast_bels.at(type_idx).resize(x + 1);
if (int(fast_bels.at(type_idx).at(x).size()) < (y + 1))
fast_bels.at(type_idx).at(x).resize(y + 1);
max_x = std::max(max_x, x);
max_y = std::max(max_y, y);
fast_bels.at(type_idx).at(x).at(y).push_back(bel);
if (int(fast_bels.at(type_idx).size()) < (loc.x + 1))
fast_bels.at(type_idx).resize(loc.x + 1);
if (int(fast_bels.at(type_idx).at(loc.x).size()) < (loc.y + 1))
fast_bels.at(type_idx).at(loc.x).resize(loc.y + 1);
max_x = std::max(max_x, loc.x);
max_y = std::max(max_y, loc.y);
fast_bels.at(type_idx).at(loc.x).at(loc.y).push_back(bel);
}
diameter = std::max(max_x, max_y) + 1;
}
@ -404,12 +402,10 @@ class SAPlacer
BelId random_bel_for_cell(CellInfo *cell)
{
BelType targetType = ctx->belTypeFromId(cell->type);
int x, y;
bool gb;
ctx->estimatePosition(cell->bel, x, y, gb);
Loc curr_loc = ctx->getBelLocation(cell->bel);
while (true) {
int nx = ctx->rng(2 * diameter + 1) + std::max(x - diameter, 0);
int ny = ctx->rng(2 * diameter + 1) + std::max(y - diameter, 0);
int nx = ctx->rng(2 * diameter + 1) + std::max(curr_loc.x - diameter, 0);
int ny = ctx->rng(2 * diameter + 1) + std::max(curr_loc.y - diameter, 0);
int beltype_idx = bel_types.at(targetType);
if (nx >= int(fast_bels.at(beltype_idx).size()))
continue;