diff options
Diffstat (limited to 'common/route.cc')
| -rw-r--r-- | common/route.cc | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/common/route.cc b/common/route.cc index 967f9aa1..a60f1c41 100644 --- a/common/route.cc +++ b/common/route.cc @@ -1,7 +1,7 @@ /* * nextpnr -- Next Generation Place and Route * - * Copyright (C) 2018 Clifford Wolf <clifford@clifford.at> + * Copyright (C) 2018 Clifford Wolf <clifford@symbioticeda.com> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -408,6 +408,7 @@ NEXTPNR_NAMESPACE_BEGIN bool route_design(Context *ctx) { try { + int totalVisitCnt = 0, totalRevisitCnt = 0, totalOvertimeRevisitCnt = 0; delay_t ripup_penalty = ctx->getRipupDelayPenalty(); RipupScoreboard scores; @@ -637,12 +638,22 @@ bool route_design(Context *ctx) "nets with ripup.\n", iterCnt, normalRouteCnt, int(ripupQueue.size())); + totalVisitCnt += visitCnt; + totalRevisitCnt += revisitCnt; + totalOvertimeRevisitCnt += overtimeRevisitCnt; + if (iterCnt == 8 || iterCnt == 16 || iterCnt == 32 || iterCnt == 64 || iterCnt == 128) ripup_penalty += ctx->getRipupDelayPenalty(); } log_info("routing complete after %d iterations.\n", iterCnt); + + log_info("visited %d PIPs (%.2f%% revisits, %.2f%% " + "overtime revisits).\n", + totalVisitCnt, (100.0 * totalRevisitCnt) / totalVisitCnt, + (100.0 * totalOvertimeRevisitCnt) / totalVisitCnt); + log_info("Checksum: 0x%08x\n", ctx->checksum()); return true; } catch (log_execution_error_exception) { |