luke/verilator
1
0
Fork 0
mirror of https://github.com/verilator/verilator.git synced 2026-09-05 16:45:23 +02:00
Code Issues Packages Projects Releases Wiki Activity

Support profiling nested hierarchical mtasks with verilator_gantt (#5956)

Browse Source
This commit is contained in:
Bartłomiej Chmiel
2025-04-24 07:50:07 -04:00
committed by GitHub
parent 6ac2aa2d99
commit d6e52b9400
9 changed files with 158 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/verilated_profiler.cpp
+8 -3
View File
@@ -190,13 +190,18 @@ void VlExecutionProfiler::dump(const char* filenamep, uint64_t tickEnd)
break;
case VlExecutionRecord::Type::MTASK_BEGIN: {
const auto& payload = er.m_payload.mtaskBegin;
fprintf(fp, " id %u predictStart %u cpu %u\n", payload.m_id,
payload.m_predictStart, payload.m_cpu);
if (payload.m_hierBlock[0] != '\0') {
fprintf(fp, " id %u predictStart %u cpu %u hierBlock %s\n", payload.m_id,
payload.m_predictStart, payload.m_cpu, payload.m_hierBlock);
} else {
fprintf(fp, " id %u predictStart %u cpu %u\n", payload.m_id,
payload.m_predictStart, payload.m_cpu);
}
break;
}
case VlExecutionRecord::Type::MTASK_END: {
const auto& payload = er.m_payload.mtaskEnd;
fprintf(fp, " id %u predictCost %u\n", payload.m_id, payload.m_predictCost);
fprintf(fp, " predictCost %u\n", payload.m_predictCost);
break;
}
case VlExecutionRecord::Type::THREAD_SCHEDULE_WAIT_BEGIN: