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core, trie: intermediate mempool between trie and database (#15857)

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This commit reduces database I/O by not writing every state trie to disk.
This commit is contained in:
Péter Szilágyi
2018-02-05 18:40:32 +02:00
committed by Felix Lange
parent 59336283c0
commit 55599ee95d
69 changed files with 1958 additions and 1164 deletions
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4
eth/sync_test.go
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@ -30,12 +30,12 @@ import (
// imported into the blockchain.
func TestFastSyncDisabling(t *testing.T) {
// Create a pristine protocol manager, check that fast sync is left enabled
pmEmpty := newTestProtocolManagerMust(t, downloader.FastSync, 0, nil, nil)
pmEmpty, _ := newTestProtocolManagerMust(t, downloader.FastSync, 0, nil, nil)
if atomic.LoadUint32(&pmEmpty.fastSync) == 0 {
t.Fatalf("fast sync disabled on pristine blockchain")
}
// Create a full protocol manager, check that fast sync gets disabled
pmFull := newTestProtocolManagerMust(t, downloader.FastSync, 1024, nil, nil)
pmFull, _ := newTestProtocolManagerMust(t, downloader.FastSync, 1024, nil, nil)
if atomic.LoadUint32(&pmFull.fastSync) == 1 {
t.Fatalf("fast sync not disabled on non-empty blockchain")
}