Move entry/poh to own crate to speed up poh bench build (#18225)

core/benches/banking_stage.rs

@@ -10,10 +10,10 @@ use rayon::prelude::*;
 use solana_core::banking_stage::{BankingStage, BankingStageStats};
 use solana_core::cost_model::CostModel;
 use solana_core::cost_tracker::CostTracker;
+use solana_entry::entry::{next_hash, Entry};
 use solana_gossip::cluster_info::ClusterInfo;
 use solana_gossip::cluster_info::Node;
 use solana_ledger::blockstore_processor::process_entries;
-use solana_ledger::entry::{next_hash, Entry};
 use solana_ledger::genesis_utils::{create_genesis_config, GenesisConfigInfo};
 use solana_ledger::{blockstore::Blockstore, get_tmp_ledger_path};
 use solana_perf::packet::to_packets_chunked;

core/benches/blockstore.rs

@@ -4,9 +4,9 @@ extern crate solana_ledger;
 extern crate test;
 
 use rand::Rng;
+use solana_entry::entry::{create_ticks, Entry};
 use solana_ledger::{
     blockstore::{entries_to_test_shreds, Blockstore},
-    entry::{create_ticks, Entry},
     get_tmp_ledger_path,
 };
 use solana_sdk::{clock::Slot, hash::Hash};

core/benches/retransmit_stage.rs

@@ -5,9 +5,9 @@ extern crate test;
 
 use log::*;
 use solana_core::retransmit_stage::retransmitter;
+use solana_entry::entry::Entry;
 use solana_gossip::cluster_info::{ClusterInfo, Node};
 use solana_gossip::contact_info::ContactInfo;
-use solana_ledger::entry::Entry;
 use solana_ledger::genesis_utils::{create_genesis_config, GenesisConfigInfo};
 use solana_ledger::leader_schedule_cache::LeaderScheduleCache;
 use solana_ledger::shred::Shredder;

core/benches/shredder.rs

@@ -5,7 +5,7 @@ extern crate test;
 
 use rand::seq::SliceRandom;
 use raptorq::{Decoder, Encoder};
-use solana_ledger::entry::{create_ticks, Entry};
+use solana_entry::entry::{create_ticks, Entry};
 use solana_ledger::shred::{
     max_entries_per_n_shred, max_ticks_per_n_shreds, ProcessShredsStats, Shred, Shredder,
     MAX_DATA_SHREDS_PER_FEC_BLOCK, SHRED_PAYLOAD_SIZE, SIZE_OF_CODING_SHRED_HEADERS,