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Print budget of net and its driver/sink locations too

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This commit is contained in:
Eddie Hung 2018-07-25 22:31:47 -07:00
parent b211dded3f
commit 8f930d683b
1 changed files with 5 additions and 4 deletions
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9
common/timing.cc
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@ -222,7 +222,7 @@ void compute_fmax(Context *ctx, bool print_fmax, bool print_path)
if (print_path) {
delay_t total = 0;
log_break();
log_info("Critical path:\n");
log_info("Critical path report:\n");
log_info("curr total\n");
auto& front = crit_path.front();
auto& front_port = front->cell->ports.at(front->port);
@ -240,11 +240,12 @@ void compute_fmax(Context *ctx, bool print_fmax, bool print_path)
delay_t comb_delay;
ctx->getCellDelay(sink_cell, last_port, driver.port, comb_delay);
total += comb_delay;
log_info("%4d %4d Source %s.%s (s)\n", comb_delay, total, driver_cell->name.c_str(ctx), driver.port.c_str(ctx));
log_info("%4d %4d Source %s.%s\n", comb_delay, total, driver_cell->name.c_str(ctx), driver.port.c_str(ctx));
delay_t net_delay = ctx->getNetinfoRouteDelay(net, i);
net_delay = ctx->getBudgetOverride(driver, net_delay);
total += net_delay;
log_info("%4d %4d Net %s\n", net_delay, total, net->name.c_str(ctx));
auto driver_loc = ctx->getBelLocation(driver_cell->bel);
auto sink_loc = ctx->getBelLocation(sink_cell->bel);
log_info("%4d %4d Net %s budget %d (%d,%d) -> (%d,%d)\n", net_delay, total, net->name.c_str(ctx), sink->budget, driver_loc.x, driver_loc.y, sink_loc.x, sink_loc.y);
log_info(" Sink %s.%s\n", sink_cell->name.c_str(ctx), sink->port.c_str(ctx));
last_port = sink->port;
}