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Move thread pool and execution profiler into the context. (#3477)

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Fixes #3454
This commit is contained in:
Geza Lore
2022-07-12 11:41:15 +01:00
committed by GitHub
parent 8377514127
commit f4038e3674
23 changed files with 470 additions and 184 deletions
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src/V3EmitCSyms.cpp
+12 -12
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@@ -445,17 +445,17 @@ void EmitCSyms::emitSymHdr() {
}
puts("bool __Vm_didInit = false;\n");
if (v3Global.opt.profExec()) {
puts("\n// EXECUTION PROFILING\n");
puts("VlExecutionProfiler __Vm_executionProfiler;\n");
}
if (v3Global.opt.mtasks()) {
puts("\n// MULTI-THREADING\n");
puts("VlThreadPool* const __Vm_threadPoolp;\n");
puts("bool __Vm_even_cycle = false;\n");
}
if (v3Global.opt.profExec()) {
puts("\n// EXECUTION PROFILING\n");
puts("VlExecutionProfiler* const __Vm_executionProfilerp;\n");
}
puts("\n// MODULE INSTANCE STATE\n");
for (const auto& i : m_scopes) {
const AstScope* const scopep = i.first;
@@ -673,7 +673,6 @@ void EmitCSyms::emitSymImp() {
puts("_vm_pgoProfiler.write(\"" + topClassName()
+ "\", _vm_contextp__->profVltFilename());\n");
}
if (v3Global.opt.mtasks()) puts("delete __Vm_threadPoolp;\n");
puts("}\n\n");
// Constructor
@@ -705,12 +704,13 @@ void EmitCSyms::emitSymImp() {
// Note we create N-1 threads in the thread pool. The thread
// that calls eval() becomes the final Nth thread for the
// duration of the eval call.
puts(" , __Vm_threadPoolp{new VlThreadPool{_vm_contextp__, "
+ cvtToStr(v3Global.opt.threads() - 1) + ", "
+ (v3Global.opt.profExec()
? "&__Vm_executionProfiler, &VlExecutionProfiler::startWorkerSetup"
: "nullptr, nullptr")
+ "}}\n");
puts(" , __Vm_threadPoolp{static_cast<VlThreadPool*>(contextp->threadPoolp())}\n");
}
if (v3Global.opt.profExec()) {
puts(" , "
"__Vm_executionProfilerp{static_cast<VlExecutionProfiler*>(contextp->"
"enableExecutionProfiler(&VlExecutionProfiler::construct))}\n");
}
puts(" // Setup module instances\n");