wowario
1ce107336d
p2pool mods
2023-01-27 11:06:51 +03:00
SChernykh
607bad48f3
Invalidate CPU I-cache on Apple Silicon
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Call __builtin___clear_cache() after pthread_jit_write_protect_np() according to https://developer.apple.com/documentation/apple-silicon/porting-just-in-time-compilers-to-apple-silicon
2023-01-06 10:31:25 +03:00
wowario
c55226fd27
RandomWOW parameters
2022-08-07 00:44:39 +03:00
hyc
261d58c77f
Fix missing failure check in allocMemoryPages() ( #250 )
2022-07-24 16:31:36 +01:00
SChernykh
cced5cab2f
Merge pull request #247 from SChernykh/fix_warning
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Fixed compiler warning
2022-06-20 23:02:38 +02:00
SChernykh
00472c54ef
Fixed compiler warning
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```
virtual_memory.c:210:14: warning: type defaults to 'int' in declaration of 'pageMinimum' [-Wimplicit-int]
```
2022-06-04 19:47:17 +02:00
SChernykh
09aa65c3c7
Merge pull request #246 from SChernykh/fix_leak
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Fixed cache->jit memory leak
2022-05-25 09:12:36 +02:00
SChernykh
166e0d80f5
Fixed cache->jit memory leak
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1. `cache->jit = new randomx::JitCompiler();` - succeeds
2. `cache->memory = (uint8_t*)randomx::LargePageAllocator::allocMemory(randomx::CacheSize);` - fails
3. `if (cache && cache->memory == nullptr) randomx_release_cache(cache);` is executed
4. randomx_release_cache checks `if (cache->memory != nullptr)` and does nothing
5. cache->jit stays allocated
2022-05-24 14:22:16 +02:00
hyc
85c527a623
Fix missing defs on older platforms ( #243 )
2022-05-09 22:02:04 +01:00
hyc
8b1df47e42
Merge pull request #242 from hyc/vmem2
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Fix previous commit...
2022-05-09 17:49:19 +01:00
Howard Chu
d8fb7363c1
Fix previous commit...
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true/false leftover from C++
2022-05-09 17:48:14 +01:00
hyc
84bc0c9e42
Merge pull request #241 from hyc/vmem
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Don't use exceptions in low-level mem allocator
2022-05-09 17:31:56 +01:00
Howard Chu
6f756473c0
Don't use exceptions in low-level mem allocator
2022-05-09 17:28:59 +01:00
SChernykh
ae8e98b681
Merge pull request #229 from tevador/pr-reserved
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Do not use reserved identifiers in intrin_portable.h
2022-04-06 07:16:44 +02:00
tevador
905ee34f8b
Do not use reserved identifiers in intrin_portable.h
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Identifiers starting with an underscore followed by an uppercase
letter are reserved for the compiler.
2021-11-29 21:33:42 +01:00
tevador
df6e15e130
Merge branch 'master' of git@github.com:tevador/RandomX.git
2021-11-29 20:52:02 +01:00
tevador
2fa7c00bce
update toolsets in vcxproj
2021-11-29 20:51:56 +01:00
hyc
9efc398c19
Merge pull request #227 from selsta/randomx-benchmark
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RandomX benchmark 1.1.11
2021-11-19 06:08:59 +00:00
hyc
b0d4807420
Merge pull request #226 from jtgrassie/fix-non-arm-osx
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Fix W^X policy for apple portability
2021-11-19 06:08:38 +00:00
selsta
85a4032f34
RandomX benchmark 1.1.11
2021-11-16 03:05:28 +01:00
Jethro Grassie
4d8ef87936
pageProtect when missing pthread_jit_write_protect_np
2021-11-13 08:53:57 -05:00
Jethro Grassie
31b9b0f8fc
Add runtime checks
2021-11-12 20:59:19 -05:00
Jethro Grassie
c7973839fa
Fix apple-non-arm jit guard
2021-11-12 14:50:41 -05:00
tevador
f9ae3f2351
Merge pull request #225 from SChernykh/msvc-debug-fix
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Fixed a crash in MSVC Debug and RelWithDebInfo builds
2021-11-08 19:59:50 +01:00
SChernykh
bbc9ccc90b
Fixed a crash in MSVC Debug and RelWithDebInfo builds
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MSVC debug/relwithdebinfo builds use jmp trampolines for ASM functions, so these must be traversed to get the actual address of the code for each function.
2021-11-06 22:15:07 +01:00
tevador
d589aa29d3
Merge pull request #222 from hyc/relocs
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Fix absolute address references
2021-11-06 22:02:21 +01:00
tevador
b27283a708
Merge pull request #217 from hyc/issue216
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Fix #216 - MacOS JIT privs are not ARM-specific
2021-11-06 21:51:16 +01:00
hyc
59c981cc5d
Merge pull request #192 from xiphon/fix-mingw-5.3-cross-compilation
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__cpuidex: explicit MSVC check, fix MinGW GCC 5.3 cross-compilation
2021-11-06 20:16:29 +00:00
hyc
1f7a09435b
Merge pull request #224 from tevador/pr-codegen1
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Fix native code generator using the wrong hash function
2021-11-06 20:14:13 +00:00
hyc
6bc2c2a5f6
Merge pull request #220 from selsta/cmake-version
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cmake: set nonancient minimum version
2021-11-06 20:12:42 +00:00
Howard Chu
ae2c241a96
Fix #216 - MacOS JIT privs are not ARM-specific
2021-11-06 20:07:11 +00:00
hyc
088c36fea0
Fix absolute address references
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Use local symbols instead of global symbols, to prevent problems
with dynamic linker
2021-11-06 17:19:37 +00:00
tevador
8006ac7ec0
Fix native code generator using the wrong hash function
2021-11-06 16:16:26 +01:00
selsta
6923ef322e
cmake: set nonancient minimum version
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2.8.7 constantly prints a warning
2021-10-18 07:30:31 +02:00
tevador
fe4324e8c0
Merge pull request #213 from hyc/m1typo
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Fix typo for M1 Mac build
2021-05-22 13:55:05 +02:00
SChernykh
3c8c7ee097
Optimized dataset read ( #211 )
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* Optimized dataset read
There was a false dependency on readReg2 and readReg3 (caused by `xor rbp, rax` instruction) when reading dataset item (see design.md - 4.6.2 Loop execution, steps 5 and 7). This change uses `ma` register to read dataset item before the whole `rbp` (`ma` and `mx`) is changed, so superscalar and out-of-order CPU can start executing it earlier.
Results: https://i.imgur.com/Bpeq9mx.png
~1% speedup on modern Intel/AMD CPUs.
* ARMv8: optimized dataset read
Break dependency from readReg2 and readReg3.
* Fixed light mode hashing
2021-05-22 13:54:50 +02:00
Howard Chu
1b3db29fb8
Fix typo for M1 Mac build
2021-05-22 12:44:55 +01:00
tevador
c12097400b
Merge pull request #212 from hyc/m1prot
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Faster W^X policy for apple silicon macs
2021-05-22 12:39:04 +02:00
tevador
0db4c57823
Merge pull request #198 from tevador/pr-applem1
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Apple silicon: force W^X, enable hardware AES
2021-05-22 12:30:42 +02:00
tevador
4aae0d834d
Merge pull request #202 from SChernykh/fix-crash
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Fix illegal instruction crash on some ARM systems
2021-05-22 12:21:41 +02:00
Howard Chu
d9b7e8c25d
Faster W^X policy for apple silicon macs
2021-05-20 20:35:18 +01:00
SChernykh
2ba7df2844
Fix illegal instruction crash on some ARM systems
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See https://github.com/xmrig/xmrig/issues/1916
2021-02-01 23:19:14 +01:00
tevador
a44d07c89f
Merge pull request #201 from cryptonote-social/removecode
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remove unnecessary first-load initialization code
2021-01-28 22:14:03 +01:00
cryptonote-social
529b933fcf
remove unnecessary first-load initialization code
2021-01-23 14:56:35 -08:00
tevador
a38ce601fd
Apple silicon: force W^X, enable hardware AES
2020-11-29 20:39:53 +01:00
tevador
5bfd021e8f
Merge pull request #183 from selsta/map_jit
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virtual_memory: add MAP_JIT on macOS
2020-11-21 20:45:04 +01:00
xiphon
66c22813f6
__cpuidex: explicit MSVC check, fix MinGW GCC 5.3 cross-compilation
2020-09-07 16:31:11 +00:00
tevador
5ce5f4906c
add --noBatch benchmark option
2020-07-04 14:57:56 +02:00
selsta
7c172f746f
virtual_memory: add MAP_JIT on macOS
2020-06-28 17:29:41 +02:00
tevador
9905ec9c5a
Merge pull request #188 from cryptonote-social/master
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replace hardcoded literal with its appropriate symbol
2020-06-28 16:36:40 +02:00
