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Replace qalloc with boost::pmr

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This commit is contained in:
seelabs
2020-09-14 14:48:29 -04:00
committed by manojsdoshi
parent ef53197e1f
commit d89c158a77
12 changed files with 155 additions and 492 deletions
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43
src/ripple/ledger/impl/OpenView.cpp
View File

@@ -60,12 +60,12 @@ public:
{
value_type result;
{
SerialIter sit(iter_->second.first->slice());
SerialIter sit(iter_->second.txn->slice());
result.first = std::make_shared<STTx const>(sit);
}
if (metadata_)
{
SerialIter sit(iter_->second.second->slice());
SerialIter sit(iter_->second.meta->slice());
result.second = std::make_shared<STObject const>(sit, sfMetadata);
}
return result;
@@ -74,12 +74,31 @@ public:
//------------------------------------------------------------------------------
OpenView::OpenView(OpenView const& rhs)
: ReadView(rhs)
, TxsRawView(rhs)
, monotonic_resource_{std::make_unique<
boost::container::pmr::monotonic_buffer_resource>(initialBufferSize)}
, txs_{rhs.txs_, monotonic_resource_.get()}
, rules_{rhs.rules_}
, info_{rhs.info_}
, base_{rhs.base_}
, items_{rhs.items_}
, hold_{rhs.hold_}
, open_{rhs.open_} {};
OpenView::OpenView(
open_ledger_t,
ReadView const* base,
Rules const& rules,
std::shared_ptr<void const> hold)
: rules_(rules), info_(base->info()), base_(base), hold_(std::move(hold))
: monotonic_resource_{std::make_unique<
boost::container::pmr::monotonic_buffer_resource>(initialBufferSize)}
, txs_{monotonic_resource_.get()}
, rules_(rules)
, info_(base->info())
, base_(base)
, hold_(std::move(hold))
{
info_.validated = false;
info_.accepted = false;
@@ -89,7 +108,10 @@ OpenView::OpenView(
}
OpenView::OpenView(ReadView const* base, std::shared_ptr<void const> hold)
: rules_(base->rules())
: monotonic_resource_{std::make_unique<
boost::container::pmr::monotonic_buffer_resource>(initialBufferSize)}
, txs_{monotonic_resource_.get()}
, rules_(base->rules())
, info_(base->info())
, base_(base)
, hold_(std::move(hold))
@@ -108,7 +130,7 @@ OpenView::apply(TxsRawView& to) const
{
items_.apply(to);
for (auto const& item : txs_)
to.rawTxInsert(item.first, item.second.first, item.second.second);
to.rawTxInsert(item.first, item.second.txn, item.second.meta);
}
//---
@@ -194,11 +216,11 @@ OpenView::txRead(key_type const& key) const -> tx_type
if (iter == txs_.end())
return base_->txRead(key);
auto const& item = iter->second;
auto stx = std::make_shared<STTx const>(SerialIter{item.first->slice()});
auto stx = std::make_shared<STTx const>(SerialIter{item.txn->slice()});
decltype(tx_type::second) sto;
if (item.second)
if (item.meta)
sto = std::make_shared<STObject const>(
SerialIter{item.second->slice()}, sfMetadata);
SerialIter{item.meta->slice()}, sfMetadata);
else
sto = nullptr;
return {std::move(stx), std::move(sto)};
@@ -240,7 +262,10 @@ OpenView::rawTxInsert(
std::shared_ptr<Serializer const> const& txn,
std::shared_ptr<Serializer const> const& metaData)
{
auto const result = txs_.emplace(key, std::make_pair(txn, metaData));
auto const result = txs_.emplace(
std::piecewise_construct,
std::forward_as_tuple(key),
std::forward_as_tuple(txn, metaData));
if (!result.second)
LogicError("rawTxInsert: duplicate TX id" + to_string(key));
}