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xo-object: improve GC unittest + prep to integrate w/ xo::reflect

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This commit is contained in:
Roland Conybeare 2025-08-06 13:53:31 -05:00
commit 432e0efce2
8 changed files with 305 additions and 120 deletions
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38
src/alloc/GC.cpp
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@ -3,6 +3,7 @@
* author: Roland Conybeare, Jul 2025
*/
#include "GcStatistics.hpp"
#include "GC.hpp"
#include "Object.hpp"
#include "xo/indentlog/scope.hpp"
@ -67,6 +68,31 @@ namespace xo {
os << "<GcStatistics"
<< xtag("gen_v", gen_v_)
<< xtag("total_allocated", total_allocated_)
<< xtag("total_promoted_sab", total_promoted_sab_)
// total_promoted
// n_mtuation
// n_logged_mutation
// n_xgen_mutation
// n_xckp_mutation
// << xtag("per_type_stats", per_type_stats_)
<< ">";
}
void
GcStatisticsExt::display(std::ostream & os) const
{
os << "<GcStatisticsExt"
<< xtag("gen_v", gen_v_)
<< xtag("total_allocated", total_allocated_)
<< xtag("total_promoted_sab", total_promoted_)
<< xtag("nursery_z", nursery_z_)
<< xtag("nursery_before_ckp_z", nursery_before_checkpoint_z_)
<< xtag("nursery_after_ckp_z", nursery_after_checkpoint_z_)
<< xtag("tenured_z", tenured_z_)
<< xtag("n_mutation", n_mutation_)
<< xtag("n_logged_mutation", n_logged_mutation_)
<< xtag("n_xgen_mutation", n_xgen_mutation_)
<< xtag("n_xkcp_mutation", n_xckp_mutation_)
// << xtag("per_type_stats", per_type_stats_)
<< ">";
}
@ -228,6 +254,18 @@ namespace xo {
return config_.debug_flag_;
}
GcStatisticsExt
GC::get_gc_statistics() const
{
GcStatisticsExt retval = GcStatisticsExt(this->native_gc_statistics());
retval.nursery_z_ = nursery_[role2int(role::to_space)]->size();
retval.nursery_before_checkpoint_z_ = nursery_[role2int(role::to_space)]->before_checkpoint();
retval.tenured_z_ = tenured_[role2int(role::to_space)]->size();
return retval;
}
generation_result
GC::fromspace_generation_of(const void * x) const
{