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8 Commits

Author SHA1 Message Date
Guillaume Ballet de2259d27c travis: enable test suite on ARM64 (#20219) 
* travis: Enable ARM support

* Include fixes from 20039

* Add a trace to debug the invalid lookup issue

* Try increasing the timeout to see if the arm test passes

* Investigate the resolver issue

* Increase arm64 timeout for clique test

* increase timeout in tests for arm64

* Only test the failing tests

* Review feedback: don't export epsilon

* Remove investigation tricks+include fjl's feeback

* Revert the retry ahead of using the mock resolver

* Fix rebase errors
 2019-11-08 10:58:57 +02:00
gary rong 144c1c6c52 consensus: extend getWork API with block number (#18038) 2018-11-08 17:08:57 +02:00
gary rong c1c003e4ff consensus, miner: stale block mining support (#17506) 
* consensus, miner: stale block supporting

* consensus, miner: refactor seal signature

* cmd, consensus, eth: add miner noverify flag

* cmd, consensus, miner: polish
 2018-08-28 16:59:05 +03:00
gary rong 40a71f28cf miner: fix state commit, track old work packages too (#17490) 
* miner: commit state which is relative with sealing result

* consensus, core, miner, mobile: introduce sealHash interface

* miner: evict pending task with threshold

* miner: go fmt
 2018-08-23 16:02:57 +03:00
Péter Szilágyi f0998415ba
cmd, consensus/ethash, eth: miner push notifications 2018-08-10 09:06:59 +03:00
gary rong 51db5975cc consensus/ethash: move remote agent logic to ethash internal (#15853) 
* consensus/ethash: start remote ggoroutine to handle remote mining

* consensus/ethash: expose remote miner api

* consensus/ethash: expose submitHashrate api

* miner, ethash: push empty block to sealer without waiting execution

* consensus, internal: add getHashrate API for ethash

* consensus: add three method for consensus interface

* miner: expose consensus engine running status to miner

* eth, miner: specify etherbase when miner created

* miner: commit new work when consensus engine is started

* consensus, miner: fix some logics

* all: delete useless interfaces

* consensus: polish a bit
 2018-08-03 11:33:37 +03:00
Felix Lange 924065e19d consensus/ethash: improve cache/dataset handling (#15864) 
* consensus/ethash: add maxEpoch constant

* consensus/ethash: improve cache/dataset handling

There are two fixes in this commit:

Unmap the memory through a finalizer like the libethash wrapper did. The
release logic was incorrect and freed the memory while it was being
used, leading to crashes like in #14495 or #14943.

Track caches and datasets using simplelru instead of reinventing LRU
logic. This should make it easier to see whether it's correct.

* consensus/ethash: restore 'future item' logic in lru

* consensus/ethash: use mmap even in test mode

This makes it possible to shorten the time taken for TestCacheFileEvict.

* consensus/ethash: shuffle func calc*Size comments around

* consensus/ethash: ensure future cache/dataset is in the lru cache

* consensus/ethash: add issue link to the new test

* consensus/ethash: fix vet

* consensus/ethash: fix test

* consensus: tiny issue + nitpick fixes
 2018-01-23 12:05:30 +02:00
Péter Szilágyi 09777952ee core, consensus: pluggable consensus engines (#3817) 
This commit adds pluggable consensus engines to go-ethereum. In short, it
introduces a generic consensus interface, and refactors the entire codebase to
use this interface.
 2017-04-05 00:16:29 +02:00