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-rw-r--r--eth/backend.go4
1 files changed, 3 insertions, 1 deletions
diff --git a/eth/backend.go b/eth/backend.go
index f241d5f34..df5460201 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -240,8 +240,10 @@ func CreateConsensusEngine(ctx *node.ServiceContext, config *Config, chainConfig
log.Warn("Ethash used in shared mode")
return ethash.NewShared()
default:
- return ethash.New(ctx.ResolvePath(config.EthashCacheDir), config.EthashCachesInMem, config.EthashCachesOnDisk,
+ engine := ethash.New(ctx.ResolvePath(config.EthashCacheDir), config.EthashCachesInMem, config.EthashCachesOnDisk,
config.EthashDatasetDir, config.EthashDatasetsInMem, config.EthashDatasetsOnDisk)
+ engine.SetThreads(-1) // Disable CPU mining
+ return engine
}
}