- Feb 07, 2019
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psychocrypt authored
@xmrig provided the information that the driver 19.2.1 for vega also create invalid results if pragma unroll is used for the groestl algo.
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- Feb 04, 2019
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psychocrypt authored
If comp_mode is used the code will not compile. - fix compile issue - fix wrong conditions to handle `comp_mode`
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psychocrypt authored
During the implementation of `cryptonight_gpu` we missed to add the name of the algorithm to jpsock. - add function to translate an algorithm into a name.
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psychocrypt authored
Remove `static constexpr` within the global kernel. This is not supported by all CUDA versions.
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- Feb 02, 2019
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psychocrypt authored
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psychocrypt authored
- rename `Intense` to `Lethean` - remove `masari` and `stellite`, both hase forked to a currently unsupported algorithm
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psychocrypt authored
Windows driver creates wrong code if unroll is used.
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- Feb 01, 2019
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psychocrypt authored
Fix message with the maximal allowed worksize if cryptonight_gpu is used.
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psychocrypt authored
optimize the algorithm for cryptonight_gpu autosuggestion
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psychocrypt authored
switch with block 6 to cryptonigh_gpu (https://github.com/ryo-currency/ryo-currency/blob/7bc5dc40864e518753807d04c17d617f728da156/src/cryptonote_config.h#L185)
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psychocrypt authored
psychocrypt committed 9 minutes ago - use precomuted indicies within the loop - `cn_explode_gpu` use all threads to load the state
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psychocrypt authored
Use the algorithm names from `cryptonight.hpp` instead if number within the OpenCL kernel.
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- Jan 30, 2019
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psychocrypt authored
- fix race condition during shared memory access - optimize memory access
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psychocrypt authored
- fix broken trutle coin - fix non cn_gpu algorithms
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fireice-uk authored
Co-authored-by:
psychocrypt <psychocryptHPC@gmail.com> Co-authored-by:
fireice-uk <fireice-uk@users.noreply.github.com>
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- Jan 25, 2019
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Brandon Lehmann authored
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- Dec 29, 2018
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psychocrypt authored
Avoid that we do multiple lookups to `std::map` to find the OpenCL kernel binaries.
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psychocrypt authored
- add helper method `GetAllAlgorithms()` to get all active POW algorithms - select max scratchpad memory size based on the dev pool and user algorithms
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psychocrypt authored
In the current implementation the POW algorithm in dev pool section of a currency will not be taken into account during the binary creation. This PR changes the behavior and allow to create binaries for more than two POW algorihms.
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- Dec 19, 2018
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Tony Butler authored
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Tony Butler authored
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Tony Butler authored
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- Dec 07, 2018
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psychocrypt authored
new bug fix version
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- Dec 06, 2018
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psychocrypt authored
Since #2080 bittube2 is broken. - reintroduce special AES function for bittube2
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- Dec 04, 2018
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MarosM authored
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- Dec 03, 2018
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psychocrypt authored
The default value for interleave was wrongly set to 50. Remove the value and take the devault from the default constructor instead of side channeling it from the json parser.
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psychocrypt authored
Cleanup missing change from #2101
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psychocrypt authored
NVIDIA is using clang as device compiler so the reciprocal optimizations was disabled with #2104. - re-enable optimized reciprocal calculation
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- Dec 02, 2018
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psychocrypt authored
Add an option to brute force intensity settings and lock in at the intensity with the highest hashrate. - update decumentation of the `interleave` option to mention the side effect with `auto-tune` - disable `interleave` auto adjustment if `auto-tune` is enabled - jconf: add `auto-tune` as optional option
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psychocrypt authored
- fix broken compile: change used `ULL` to `UL` because `UL` is defined as 64bit - fix memory copy to shared memory via vload8 (somehow it create wrong access)
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psychocrypt authored
The auto config generates for AMD devices now by default two threads per GPU. - remove the savety 128MiB memory now only from the max available GPU memory not from the avaialble memory for one alloc call - extend the memory documentation in amd.txt
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psychocrypt authored
Due to a wrong implementation clamp was not working.
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- Dec 01, 2018
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psychocrypt authored
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- Nov 30, 2018
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psychocrypt authored
use for non clang (Rocm) OpenCL a optimized reciprocal calculation without lookup table. Co-authored-by:
SChernykh <sergey.v.chernykh@gmail.com>
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psychocrypt authored
Disable compatibility mode if intensity is a multiple of worksize. In that case enabled compaibility mode will only slow down the miner.
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- Nov 29, 2018
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LPHuynh authored
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- Nov 27, 2018
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psychocrypt authored
- `monero` - remove fork from cn-v7 to cn-v8 - remove dev pool fork from cn-v7 to cn-8
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psychocrypt authored
If two threads are using the same GPU device the start time of each hash round is optimized based on the average time needed to calculate a bunch of hashes. This way to optimize the hash rate was first introduced by @SChernykh. This implementation based on the implementation in xmrig but differen in the details. - introduce a new config option `interleave` - implement thread interleaving
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- Nov 21, 2018
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psychocrypt authored
Use `mul24` to speedup the scratchpad index calculation. Co-authored-by:
SChernykh <sergey.v.chernykh@gmail.com>
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psychocrypt authored
Add new striding index where the memory is chunked by the size of the work group (worksize). Co-authored-by:
SChernykh <sergey.v.chernykh@gmail.com>
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