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2023-01-09Refactored rx-slow-hash.cSChernykh1-189/+324
- Straight-forward call interface: `void rx_slow_hash(const char *seedhash, const void *data, size_t length, char *result_hash)` - Consensus chain seed hash is now updated by calling `rx_set_main_seedhash` whenever a block is added/removed or a reorg happens - `rx_slow_hash` will compute correct hash no matter if `rx_set_main_seedhash` was called or not (the only difference is performance) - New environment variable `MONERO_RANDOMX_FULL_MEM` to force use the full dataset for PoW verification (faster block verification) - When dataset is used for PoW verification, dataset updates don't stall other threads (verification is done in light mode then) - When mining is running, PoW checks now also use dataset for faster verification
2022-03-04Copyright: Update to 2022mj-xmr1-1/+1
2022-02-19crypto: fix constant randomx exceptions in large page allocatormoneromooo-monero1-1/+4
If allocating large pages fails, we don't try again. This has the obvious drawback of not being able to use large pages if they fail once.
2021-02-11Honor LARGE_PAGES flag in randomx umaskHoward Chu1-10/+18
2020-08-27functional_tests: add randomx testsmoneromooo-monero1-4/+46
2020-05-06Update copyright year to 2020SomaticFanatic1-1/+1
Update copyright year to 2020
2020-03-31Merge pull request #6298luigi11111-0/+4
fe92fa1 [randomx] Add missing randomx_vm_set_cache() (cohcho)
2020-01-17[randomx] Add missing randomx_vm_set_cache()cohcho1-0/+4
2019-12-09Silence miner debugmsg spamHoward Chu1-7/+14
Don't try to allocate the dataset repeatedly if it has already failed.
2019-10-13RandomX: update to v1.1.4tevador1-76/+30
* Faster cache initialization with SSSE3/AVX2 * Automatic detection of CPU capabilities in RandomX * Fixed a possible out-of-bounds access in superscalar program generator * Use MONERO_RANDOMX_UMASK to manually disable RandomX flags in monerod
2019-10-07Fix for miners on reorgHoward Chu1-1/+4
Make sure dataset gets re-init'd if a reorg changes the epoch
2019-10-05Update to RandomX v1.1.3, simplifyHoward Chu1-19/+2
We don't need to detect if the cache has changed, just always call to set it on the VM. The call will be a no-op if the cache hasn't changed.
2019-10-03Fix randomx cache selection for RPCsHoward Chu1-12/+28
Was using the wrong cache slot, and returning invalid PoW hashes to RPC clients
2019-09-25RandomX integrationHoward Chu1-0/+357
Support RandomX PoW algorithm
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-12 05:10:41 +0000