- 19 Sep, 2018 19 commits
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psychocrypt authored
- fix assembler code to pass the clang compiler - CMake: set asm file language - fix icc with gcc-7 compile issue with `_addcarry_u64`
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psychocrypt authored
Remove the asm option `auto` by `off`
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psychocrypt authored
If single hash is used the type of the variable to hold the intermediat sqrt value is changed from `__m128i` to `uint64_t` as suggested by @SChernykh
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psychocrypt authored
- add new option to `cpu.txt` named `asm` to select the asm code version - extent function selection method to choose assembler code for `cryptonight_v8` - update auto adjustment to add default value for option `asm`
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psychocrypt authored
Add @SChernykh assembler version for ryzen and intel processors. Co-authored-by: SChernykh <sergey.v.chernykh@gmail.com>
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psychocrypt authored
add option `unroll` for OpenCL to allow better tuning the main POW kernel.
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psychocrypt authored
Create a special pass for NVIDIA GPUs to load memory chunks first into the shared memory. Co-authored-by: SChernykh <sergey.v.chernykh@gmail.com>
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psychocrypt authored
- use shared memory to exchange
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psychocrypt authored
implement `cryptonight_v8`
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psychocrypt authored
- implement cryptonight_v8 - update auto adjust to fit the special requirements of `cryptonight_v8` - add fast math integer implementation for `sqrt`, `reciprocal` and `division` Co-authored-by: SChernykh <sergey.v.chernykh@gmail.com>
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psychocrypt authored
Add support for single hash cryptonight_v8. Co-authored-by: SChernykh <sergey.v.chernykh@gmail.com>
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psychocrypt authored
- rmeove currency `monero7` - introduce `cryptonight_v8` and `monero8`
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fireice-uk authored
fix that type of `memChunk` is not tested
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fireice-uk authored
avoid OpenCL binary missmatch
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fireice-uk authored
AMD APP SDK 3.0 url fix
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fireice-uk authored
fix nicehash `invalid results`
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fireice-uk authored
OpenCL: avoid out of memory access
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psychocrypt authored
During the initialization of the compile parameter for OpenCL it could be that the fixed size buffer is to small. To avoid this we are now using `std::string`. There is no problem by using `std::string` because this part of code is not perfromance critical.
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psychocrypt authored
If the first bit of the nonce is `1` (this is very often if we use a nicehash pool) than it could be that some OpenCL implementations handle the 64bit representation of the 32bit nonce on the device side as signed integer. During a right bitshift we pull wrong ones from the wrong higher part of the 64bit nonce representation into the 32bit part of the nonce. The result will be that the computed share is invalid. - explicit cast the nonce on the device to `uint` to avoid any side effects
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- 17 Sep, 2018 1 commit
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psychocrypt authored
Avoid that a OpenCL binary from the cache is used if the driver or xmr-stak version has changed.
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- 16 Sep, 2018 3 commits
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psychocrypt authored
There is a copy past mistake tha tthe type of the variable `memChunk` is not tested.
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fireice-uk authored
Update `doc/FAQ.md` with unified proper methods for Linux limits
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Tony Butler authored
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- 14 Sep, 2018 1 commit
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fireice-uk authored
unify cpu cryptonight implementations
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- 13 Sep, 2018 2 commits
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psychocrypt authored
xmr-stak has several implementations for multi hash per thread. The results into 3 intepedent implementations. Each time the algorithm must be changed the possibility to introduce errors is very large. - unify the different cryptonight CPU implementations - simplify the function selection array to find the specilized cryptonight implementation - add a intermediat pointer to access the large state (similar to the old multi hash implementation) As side effect this change increases the speed of the single and multi hash algorithm.
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Piotr Chromiec authored
dropbox link is broken
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- 28 Aug, 2018 2 commits
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fireice-uk authored
add self test hashes
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psychocrypt authored
The most algorithm currently are not checked in the cpu self test function. - add hash for each algorithm
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- 21 Aug, 2018 3 commits
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psychocrypt authored
Add detail to CUDA detections, better for issue reports
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psychocrypt authored
Download Link for AMD APP SDK 3.0 fixed
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psychocrypt authored
Incorrect Grammar fix
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- 19 Aug, 2018 1 commit
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jefferson-1 authored
Improve the grammar of the Dev donation setting.
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- 08 Aug, 2018 1 commit
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Tony Butler authored
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- 03 Aug, 2018 1 commit
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JokerGermany authored
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- 02 Aug, 2018 2 commits
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psychocrypt authored
Docs - compilation RAM requirements
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psychocrypt authored
Grammar Fixes
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- 29 Jul, 2018 1 commit
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Cheran authored
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- 27 Jul, 2018 3 commits
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Cheran authored
Dev
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psychocrypt authored
adding qrl as a config option
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psychocrypt authored
Fix Spelling
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