aa3523238b
Merge pull request #110 from cjdelisle/fix-jit-asm-for-macos
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Fix a compiler error on Apple OSX because the assembly is not understood
5 years ago
058735e508
Fix a compiler error on Apple OSX because the assembly is not understood
5 years ago
5d815c57c0
Updated readme
5 years ago
c433f6d3a8
Fix: hardcoded JIT code buffer size ( #98 )
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* code buffer size is calculated based on RandomX parameters
* added a maximum value constraint for program size and superscalar latency
* reduced the x86 code size of memory instructions by 1 byte
* disclaimer note in configuration documentation
5 years ago
47ade5e894
Do not attempt to allocate >= 4 GiB on 32-bit systems ( #99 )
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+ Cache size limited to 2 GiB
5 years ago
41401797c9
benchmark: affinity cast for mingw ( #96 )
5 years ago
89aba80925
Refactoring ( #95 )
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* Blake2Generator::getInt32 renamed to getUInt32 to avoid confusion
* isPowerOf2 renamed to isZeroOrPowerOf2 to avoid confusion
* added asserts to validate the input/output size of AES functions
* fixed possible overflow in JitCompilerX86::getCodeSize (unused function)
5 years ago
08f7a2c2f2
Vector intrinsics for ARMv8 ( #93 )
5 years ago
aaa6e4e881
Sanity checks ( #88 )
5 years ago
c6b5ec12b6
Fix: possible overflow when using non-standard Dataset size ( #87 )
5 years ago
b91882be42
Use cmake for building ( #90 )
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* Use cmake for building
* CMakeLists.txt modified to support full standalone build
* added support for ARCH=native builds
* added PowerPC flags
* added ARMv8 flags
* check for x86 AES-NI at compile time
5 years ago
4a4b06e44b
More helpful error messages in the benchmark
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Move reciprocal tests before Dataset initialization
Fix randomx.dll project
5 years ago
6ea6cceb63
Fix undefined behavior in rotr/rotl ( #86 )
5 years ago
1f62d787ad
Fix header dependency of superscalar_program.hpp
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Fix tests
Fix a typo in design.md
5 years ago
e6ba0a1b7d
Code generator fixups
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- fixed a crash in Instruction::print
- new example program
- added a design note about the number of x86 instruction per VM instruction
5 years ago
77f809e8db
Merge branch 'jtgrassie-affinity'
5 years ago
e8cf27eab5
Fixed Visual Studio build
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Moved affinity to tests
Fixed strange output from mask_to_string
5 years ago
8282413154
Updated documentation and test vectors
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Added AesGenerator1R test
Added benchmark hints if large pages fail
5 years ago
91cd35ff13
Decrease the frequency of FADD/FSUB in favor of FMUL ( #77 )
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* this better matches CPU capabilities since execution ports are usually split 1:1 between fadd and fmul
* the frequency of FSWAP_R decreased from 8 to 4 (it's ASIC-friendly)
* activate IROL_R instruction
5 years ago
83498cddf2
Different round keys for columns 0,1 and 2,3 in AesGenerator4R ( #76 )
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* this fixes identical sequences of columns 0/2 and 1/3 if their states are the same
* added TestU01 results for AesGenerator1R and AesGenerator4R
* added a note about the reversibility of AesHash1R
5 years ago
118f3054ea
Large page support for FreeBSD ( #74 )
5 years ago
07293a9378
Regression tests ( #73 )
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* instruction decode/execute separated into class BytecodeMachine
* added randomx-tests project
* removed the use of non-portable __COUNTER__ macro
* removed the use of unsupported FENV_ACCESS pragma
5 years ago
776723dd40
POWER7+ VSX support plus AES hardware support for POWER8 and newer. ( #41 )
5 years ago
8ff1bf027a
CNv4 hashrate comparison in readme
5 years ago
e31a621d6f
Fix possible overflow in static_assert ( #67 )
5 years ago
81d3a9d4a1
benchmark: add thread affinity setting
5 years ago
7edae5a4e4
Fix possible overflow in static_assert
5 years ago
984d34b079
Merge branch 'master' of git@github.com:tevador/RandomX.git
5 years ago
3daceace48
Clarifications in the documentation
5 years ago
447634f51d
Use strongly typed enums ( #55 )
5 years ago
52aa36249e
Add Dataset prefetch in interpreted VM ( #52 )
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- to formally match the specification
- a small increase in interpreted mining speed (~4%)
5 years ago
eb6f6bb041
Fix Windows detection ( #58 )
5 years ago
cc2551b02b
Support building a shared library ( #53 )
5 years ago
d660798b9f
Fix cmake standalone build ( #56 )
5 years ago
0c5b666df4
Configuration guidelines ( #59 )
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* added detailed guidelines for the selection of configuration values
* added additional compile-time checks to prevent bad configurations
* removed RANDOMX_SUPERSCALAR_MAX_SIZE parameter
5 years ago
37e9e77905
Link to OpenCL miner in readme
5 years ago
3322acd944
Clarification in readme
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Some people thought that fast and light mode were different algorithms.
5 years ago
d6858e4fd4
Fixed a typo
5 years ago
e4b2270104
Merge pull request #47 from tevador/pr-doc
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Documentation and tests
5 years ago
f7c99c5b58
Use 4 AES rounds for program generation ( #46 )
5 years ago
25337d3241
Merge pull request #48 from tevador/pr-ds4
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Support Dataset size larger than 4 GiB
5 years ago
38d7ece828
Merge pull request #50 from tevador/pr-cmake
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Enable c++11 in cmake
5 years ago
8298c9faf8
Much more detailed design description
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Added runtime distribution test
Fixed inaccurate results of performance simulations
Program publicly accessible in randomx_vm class
5 years ago
e9cf3e0894
Enable c++11 in cmake
5 years ago
bc2aae0f61
Support Dataset size larger than 4 GiB
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Support arbitrary value of RANDOMX_DATASET_EXTRA_SIZE
5 years ago
378d5def38
Added performance simulation
5 years ago
8a5ead5ce3
Use 'dst' as the CBRANCH condition register
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See issue #43
5 years ago
1276d67d2f
Fix build on Cygwin/MinGW
5 years ago
2706a8b753
Relicensed under the 3-clause BSD license
5 years ago
c5c891ff8e
Correctly call JitCompiler destructor
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Fix cmake/ccache
5 years ago
tevador
Caleb James DeLisle
Jethro Grassie
tevador
Judemir Ribeiro
Jethro Grassie
hyc