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Second thread pool for IO

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This commit is contained in:
SChernykh 2022-06-14 21:23:23 +02:00
parent 7cbae6ca98
commit 6adf03cdc5
8 changed files with 17 additions and 13 deletions
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2
src/common/dns_utils.cpp
View file

@ -521,7 +521,7 @@ bool load_txt_records_from_dns(std::vector<std::string> &good_records, const std
// send all requests in parallel
std::deque<bool> avail(dns_urls.size(), false), valid(dns_urls.size(), false);
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForIO();
tools::threadpool::waiter waiter(tpool);
for (size_t n = 0; n < dns_urls.size(); ++n)
{

6
src/common/threadpool.h
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@ -42,10 +42,14 @@ namespace tools
class threadpool
{
public:
static threadpool& getInstance() {
static threadpool& getInstanceForCompute() {
static threadpool instance;
return instance;
}
static threadpool& getInstanceForIO() {
static threadpool instance(8);
return instance;
}
static threadpool *getNewForUnitTests(unsigned max_threads = 0) {
return new threadpool(max_threads);
}

4
src/cryptonote_core/blockchain.cpp
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@ -3434,7 +3434,7 @@ bool Blockchain::check_tx_inputs(transaction& tx, tx_verification_context &tvc,
std::vector < uint64_t > results;
results.resize(tx.vin.size(), 0);
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
int threads = tpool.get_max_concurrency();
@ -5137,7 +5137,7 @@ bool Blockchain::prepare_handle_incoming_blocks(const std::vector<block_complete
return true;
bool blocks_exist = false;
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
unsigned threads = tpool.get_max_concurrency();
blocks.resize(blocks_entry.size());

2
src/cryptonote_core/cryptonote_core.cpp
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@ -1013,7 +1013,7 @@ namespace cryptonote
CRITICAL_REGION_LOCAL(m_incoming_tx_lock);
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
epee::span<tx_blob_entry>::const_iterator it = tx_blobs.begin();
for (size_t i = 0; i < tx_blobs.size(); i++, ++it) {

6
src/ringct/rctSigs.cpp
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@ -1333,7 +1333,7 @@ namespace rct {
try
{
if (semantics) {
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
std::deque<bool> results(rv.outPk.size(), false);
DP("range proofs verified?");
@ -1383,7 +1383,7 @@ namespace rct {
{
PERF_TIMER(verRctSemanticsSimple);
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
std::deque<bool> results;
std::vector<const Bulletproof*> bp_proofs;
@ -1536,7 +1536,7 @@ namespace rct {
const size_t threads = std::max(rv.outPk.size(), rv.mixRing.size());
std::deque<bool> results(threads);
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
const keyV &pseudoOuts = bulletproof || bulletproof_plus ? rv.p.pseudoOuts : rv.pseudoOuts;

6
src/wallet/wallet2.cpp
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@ -2724,7 +2724,7 @@ void wallet2::process_parsed_blocks(uint64_t start_height, const std::vector<cry
THROW_WALLET_EXCEPTION_IF(blocks.size() != parsed_blocks.size(), error::wallet_internal_error, "size mismatch");
THROW_WALLET_EXCEPTION_IF(!m_blockchain.is_in_bounds(current_index), error::out_of_hashchain_bounds_error);
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
size_t num_txes = 0;
@ -2967,7 +2967,7 @@ void wallet2::pull_and_parse_next_blocks(uint64_t start_height, uint64_t &blocks
pull_blocks(start_height, blocks_start_height, short_chain_history, blocks, o_indices, current_height);
THROW_WALLET_EXCEPTION_IF(blocks.size() != o_indices.size(), error::wallet_internal_error, "Mismatched sizes of blocks and o_indices");
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
parsed_blocks.resize(blocks.size());
for (size_t i = 0; i < blocks.size(); ++i)
@ -3464,7 +3464,7 @@ void wallet2::refresh(bool trusted_daemon, uint64_t start_height, uint64_t & blo
size_t try_count = 0;
crypto::hash last_tx_hash_id = m_transfers.size() ? m_transfers.back().m_txid : null_hash;
std::list<crypto::hash> short_chain_history;
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
uint64_t blocks_start_height;
std::vector<cryptonote::block_complete_entry> blocks;

2
src/wallet/wallet_rpc_payments.cpp
View file

@ -144,7 +144,7 @@ bool wallet2::search_for_rpc_payment(uint64_t credits_target, uint32_t n_threads
n_threads = boost::thread::hardware_concurrency();
std::vector<crypto::hash> hash(n_threads);
tools::threadpool& tpool = tools::threadpool::getInstance();
tools::threadpool& tpool = tools::threadpool::getInstanceForCompute();
tools::threadpool::waiter waiter(tpool);
const uint32_t local_nonce = nonce += n_threads; // wrapping's OK

2
tests/core_tests/chaingen.h
View file

@ -778,7 +778,7 @@ inline bool do_replay_events_get_core(std::vector<test_event_entry>& events, cry
t_test_class validator;
bool ret = replay_events_through_core<t_test_class>(c, events, validator);
tools::threadpool::getInstance().recycle();
tools::threadpool::getInstanceForCompute().recycle();
// c.deinit();
return ret;
}