Split SDK's timing.rs (#5823)

local_cluster/src/cluster_tests.rs

@@ -15,15 +15,13 @@ use solana_core::{
 use solana_runtime::epoch_schedule::MINIMUM_SLOTS_PER_EPOCH;
 use solana_sdk::{
     client::SyncClient,
+    clock::{DEFAULT_TICKS_PER_SECOND, DEFAULT_TICKS_PER_SLOT, NUM_CONSECUTIVE_LEADER_SLOTS},
     hash::Hash,
     poh_config::PohConfig,
     pubkey::Pubkey,
     signature::{Keypair, KeypairUtil, Signature},
     system_transaction,
-    timing::{
-        duration_as_ms, DEFAULT_TICKS_PER_SECOND, DEFAULT_TICKS_PER_SLOT,
-        NUM_CONSECUTIVE_LEADER_SLOTS,
-    },
+    timing::duration_as_ms,
     transport::TransportError,
 };
 use std::{

local_cluster/src/local_cluster.rs

@@ -12,14 +12,14 @@ use solana_core::{
 };
 use solana_sdk::{
     client::SyncClient,
+    clock::DEFAULT_TICKS_PER_SLOT,
+    clock::{DEFAULT_SLOTS_PER_EPOCH, DEFAULT_SLOTS_PER_SEGMENT},
     genesis_block::GenesisBlock,
     message::Message,
     poh_config::PohConfig,
     pubkey::Pubkey,
     signature::{Keypair, KeypairUtil},
     system_transaction,
-    timing::DEFAULT_TICKS_PER_SLOT,
-    timing::{DEFAULT_SLOTS_PER_EPOCH, DEFAULT_SLOTS_PER_SEGMENT},
     transaction::Transaction,
 };
 use solana_stake_api::{config as stake_config, stake_instruction, stake_state::StakeState};

local_cluster/tests/local_cluster.rs

@@ -14,7 +14,7 @@ use solana_runtime::{
     accounts_db::AccountsDB,
     epoch_schedule::{EpochSchedule, MINIMUM_SLOTS_PER_EPOCH},
 };
-use solana_sdk::{client::SyncClient, poh_config::PohConfig, timing};
+use solana_sdk::{client::SyncClient, clock, poh_config::PohConfig};
 use std::path::PathBuf;
 use std::{
     collections::{HashMap, HashSet},
@@ -267,14 +267,14 @@ fn test_restart_node() {
     cluster_tests::sleep_n_epochs(
         1.0,
         &cluster.genesis_block.poh_config,
-        timing::DEFAULT_TICKS_PER_SLOT,
+        clock::DEFAULT_TICKS_PER_SLOT,
         slots_per_epoch,
     );
     cluster.restart_node(nodes[0], &validator_config);
     cluster_tests::sleep_n_epochs(
         0.5,
         &cluster.genesis_block.poh_config,
-        timing::DEFAULT_TICKS_PER_SLOT,
+        clock::DEFAULT_TICKS_PER_SLOT,
         slots_per_epoch,
     );
     cluster_tests::send_many_transactions(