Ethash.SetThreads¶
| Source (upstream pre-purge) | Current | |
|---|---|---|
| File | consensus/ethash/ethash.go |
ethash.go |
| Symbol | Ethash.SetThreads |
Ethash.SetThreads |
| Ref | dde2da0ef~1 |
etc/v1.17.3-full-node |
3-way merge — purge → getc ← upstream¶
pre-purge
↗// SetThreads updates the number of mining threads currently enabled. Calling
// this method does not start mining, only sets the thread count. If zero is
// specified, the miner will use all cores of the machine. Setting a thread
// count below zero is allowed and will cause the miner to idle, without any
// work being done.
func (ethash *Ethash) SetThreads(threads int) {
ethash.lock.Lock()
defer ethash.lock.Unlock()
↗ // If we're running a shared PoW, set the thread count on that instead
if ethash.shared != nil {
ethash.shared.SetThreads(threads)
return
}
// Update the threads and ping any running seal to pull in any changes
ethash.threads = threads
select {
case ethash.update <- struct{}{}:
default:
}
}