Commit Graph

3 Commits

Author SHA1 Message Date
teor 2ac6921d60
feat(mine): Add an internal Zcash miner to Zebra (#8136)
* Patch equihash to use the solver branch

* Add an internal-miner feature and set up its dependencies

* Remove 'Experimental' from mining RPC docs

* Fix a nightly clippy::question_mark lint

* Move a byte array utility function to zebra-chain

* fixup! Add an internal-miner feature and set up its dependencies

* Add an equihash::Solution::solve() method with difficulty checks

* Check solution is valid before returning it

* Add a TODO to check for peers before mining

* Move config validation into GetBlockTemplateRpcImpl::new()

* fixup! fixup! Add an internal-miner feature and set up its dependencies

* Use the same generic constraints for GetBlockTemplateRpcImpl struct and impls

* Start adding an internal miner component

* Add the miner task to the start command

* Add basic miner code

* Split out a method to mine one block

* Spawn to a blocking thread

* Wait until a valid template is available

* Handle shutdown

* Run mining on low priority threads

* Ignore some invalid solutions

* Use a difference nonce for each solver thread

* Update TODOs

* Change the patch into a renamed dependency to simplify crate releases

* Clean up instrumentation and TODOs

* Make RPC instances cloneable and clean up generics

* Make LongPollId Copy so it's easier to use

* Add API to restart mining if there's a new block template

* Actually restart mining if there's a new block template

* Tidy instrumentation

* fixup! Move config validation into GetBlockTemplateRpcImpl::new()

* fixup! Make RPC instances cloneable and clean up generics

* Run the template generator and one miner concurrently

* Reduce logging

* Fix a bug in getblocktemplate RPC tip change detection

* Work around some watch channel change bugs

* Rate-limit template changes in the receiver

* Run one mining solver per available core

* Use updated C code with double-free protection

* Update to the latest solver branch

* Return and submit all valid solutions

* Document what INPUT_LENGTH means

* Fix watch channel change detection

* Don't return early when a mining task fails

* Spawn async miner tasks to avoid cooperative blocking, deadlocks, and improve shutdown responsiveness

* Make existing parallelism docs and configs consistent

* Add a mining parallelism config

* Use the minimum of the configured or available threads for mining

* Ignore optional feature fields in tests

* Downgrade some frequent logs to debug

* Document new zebrad features and tasks

* Describe the internal-miner feature in the CHANGELOG

* Update dependency to de-duplicate equihash solutions

* Use futures::StreamExt instead of TryStreamExt

* Fix a panic message typo
2024-01-11 14:41:01 +00:00
teor 08ce2ad500
feature(mining): Enable mining RPCs by default in production builds (#7740)
* Enable getblocktemplate-rpcs in production builds

* Update mining instructions

* Consistently use ZF funding stream addresses in examples

* Simplify skip_getblocktemplate()

* Set the test miner address based on the network

* Correctly skip checks in lightwalletd send transactions test

* Wait longer for transaction query

* Wait longer before re-checking the mempool

* Skip mempool checks if it wasn't queried by lightwalletd

* rustfmt

* clippy and rustfmt

* Fix attribute issue

* Fix typo

Co-authored-by: Arya <aryasolhi@gmail.com>

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Co-authored-by: Arya <aryasolhi@gmail.com>
2023-10-18 04:15:17 +00:00
Arya 2b81d845ea
fix(panic): Log a warning instead of panicking for unused mining configs (#7290)
* Logs warning for unused mining config

* add conditional serialization of the mining section

* rustfmt

* Simplify mining::Config argument passing

* Simplify mining config argument passing in start.rs

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Co-authored-by: Alfredo Garcia <oxarbitrage@gmail.com>
Co-authored-by: teor <teor@riseup.net>
2023-08-29 07:44:59 +00:00