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[timing] Crit path report to print out edges

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This commit is contained in:
Eddie Hung 2018-11-13 14:14:51 -08:00
parent c5ba77e06b
commit 9f13bc7eb0
1 changed files with 4 additions and 3 deletions
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7
common/timing.cc
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@ -601,6 +601,7 @@ void timing_analysis(Context *ctx, bool print_histogram, bool print_fmax, bool p
}
}
log_info("curr total\n");
for (auto sink : crit_path) {
auto sink_cell = sink->cell;
auto &port = sink_cell->ports.at(sink->port);
@ -631,8 +632,9 @@ void timing_analysis(Context *ctx, bool print_histogram, bool print_fmax, bool p
for (auto &clock : clock_reports) {
log_break();
log_info("Critical path report for clock '%s':\n", clock.first.c_str(ctx));
log_info("curr total\n");
std::string start = clock.second.first.start.edge == FALLING_EDGE ? std::string("negedge") : std::string("posedge");
std::string end = clock.second.first.end.edge == FALLING_EDGE ? std::string("negedge") : std::string("posedge");
log_info("Critical path report for clock '%s' (%s -> %s):\n", clock.first.c_str(ctx), start.c_str(), end.c_str());
auto &crit_path = clock.second.second.ports;
print_path_report(clock.second.first, crit_path);
}
@ -642,7 +644,6 @@ void timing_analysis(Context *ctx, bool print_histogram, bool print_fmax, bool p
std::string start = format_event(xclock.start);
std::string end = format_event(xclock.end);
log_info("Critical path report for cross-domain path '%s' -> '%s':\n", start.c_str(), end.c_str());
log_info("curr total\n");
auto &crit_path = crit_paths.at(xclock).ports;
print_path_report(xclock, crit_path);
}