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Import RandomX from 040f4500a6 without audits/ directory

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This commit is contained in:
jahway603
2023-05-15 13:47:05 -04:00
parent a6924bb061
commit b3a6c2bee1
9 changed files with 65 additions and 51 deletions
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2
src/RandomX/CMakeLists.txt
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@@ -39,7 +39,7 @@ src/bytecode_machine.cpp
src/cpu.cpp
src/dataset.cpp
src/soft_aes.cpp
src/virtual_memory.cpp
src/virtual_memory.c
src/vm_interpreted.cpp
src/allocator.cpp
src/assembly_generator_x86.cpp

9
src/RandomX/src/allocator.cpp
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@@ -29,7 +29,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <new>
#include "allocator.hpp"
#include "intrin_portable.h"
#include "virtual_memory.hpp"
#include "virtual_memory.h"
#include "common.hpp"
namespace randomx {
@@ -50,11 +50,14 @@ namespace randomx {
template struct AlignedAllocator<CacheLineSize>;
void* LargePageAllocator::allocMemory(size_t count) {
return allocLargePagesMemory(count);
void *mem = allocLargePagesMemory(count);
if (mem == nullptr)
throw std::bad_alloc();
return mem;
}
void LargePageAllocator::freeMemory(void* ptr, size_t count) {
freePagedMemory(ptr, count);
};
}
}

10
src/RandomX/src/configuration.h
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@@ -32,13 +32,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define RANDOMX_ARGON_MEMORY 262144
//Number of Argon2d iterations for Cache initialization.
#define RANDOMX_ARGON_ITERATIONS 5
#define RANDOMX_ARGON_ITERATIONS 3
//Number of parallel lanes for Cache initialization.
#define RANDOMX_ARGON_LANES 1
//Argon2d salt
#define RANDOMX_ARGON_SALT "RandomXHUSH\x03"
#define RANDOMX_ARGON_SALT "RandomX\x03"
//Number of random Cache accesses per Dataset item. Minimum is 2.
#define RANDOMX_CACHE_ACCESSES 8
@@ -53,13 +53,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define RANDOMX_DATASET_EXTRA_SIZE 33554368
//Number of instructions in a RandomX program. Must be divisible by 8.
#define RANDOMX_PROGRAM_SIZE 512
#define RANDOMX_PROGRAM_SIZE 256
//Number of iterations during VM execution.
#define RANDOMX_PROGRAM_ITERATIONS 4096
#define RANDOMX_PROGRAM_ITERATIONS 2048
//Number of chained VM executions per hash.
#define RANDOMX_PROGRAM_COUNT 16
#define RANDOMX_PROGRAM_COUNT 8
//Scratchpad L3 size in bytes. Must be a power of 2.
#define RANDOMX_SCRATCHPAD_L3 2097152

2
src/RandomX/src/dataset.cpp
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@@ -42,7 +42,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "common.hpp"
#include "dataset.hpp"
#include "virtual_memory.hpp"
#include "virtual_memory.h"
#include "superscalar.hpp"
#include "blake2_generator.hpp"
#include "reciprocal.h"

72
src/RandomX/src/intrin_portable.h
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@@ -337,19 +337,19 @@ FORCE_INLINE int rx_vec_i128_w(rx_vec_i128 a) {
return _a.i32[3];
}
FORCE_INLINE rx_vec_i128 rx_set_int_vec_i128(int _I3, int _I2, int _I1, int _I0) {
return (rx_vec_i128)((__m128li){_I0,_I1,_I2,_I3});
FORCE_INLINE rx_vec_i128 rx_set_int_vec_i128(int i3, int i2, int i1, int i0) {
return (rx_vec_i128)((__m128li){i0,i1,i2,i3});
};
FORCE_INLINE rx_vec_i128 rx_xor_vec_i128(rx_vec_i128 _A, rx_vec_i128 _B) {
return (rx_vec_i128)vec_xor(_A,_B);
FORCE_INLINE rx_vec_i128 rx_xor_vec_i128(rx_vec_i128 a, rx_vec_i128 b) {
return (rx_vec_i128)vec_xor(a,b);
}
FORCE_INLINE rx_vec_i128 rx_load_vec_i128(rx_vec_i128 const *_P) {
FORCE_INLINE rx_vec_i128 rx_load_vec_i128(rx_vec_i128 const *p) {
#if defined(NATIVE_LITTLE_ENDIAN)
return *_P;
return *p;
#else
uint32_t* ptr = (uint32_t*)_P;
uint32_t* ptr = (uint32_t*)p;
vec_u c;
c.u32[0] = load32(ptr + 0);
c.u32[1] = load32(ptr + 1);
@@ -359,13 +359,13 @@ FORCE_INLINE rx_vec_i128 rx_load_vec_i128(rx_vec_i128 const *_P) {
#endif
}
FORCE_INLINE void rx_store_vec_i128(rx_vec_i128 *_P, rx_vec_i128 _B) {
FORCE_INLINE void rx_store_vec_i128(rx_vec_i128 *p, rx_vec_i128 b) {
#if defined(NATIVE_LITTLE_ENDIAN)
*_P = _B;
*p = b;
#else
uint32_t* ptr = (uint32_t*)_P;
uint32_t* ptr = (uint32_t*)p;
vec_u B;
B.i = _B;
B.i = b;
store32(ptr + 0, B.u32[0]);
store32(ptr + 1, B.u32[1]);
store32(ptr + 2, B.u32[2]);
@@ -487,12 +487,12 @@ FORCE_INLINE int rx_vec_i128_w(rx_vec_i128 a) {
return vgetq_lane_s32(vreinterpretq_s32_u8(a), 3);
}
FORCE_INLINE rx_vec_i128 rx_set_int_vec_i128(int _I3, int _I2, int _I1, int _I0) {
FORCE_INLINE rx_vec_i128 rx_set_int_vec_i128(int i3, int i2, int i1, int i0) {
int32_t data[4];
data[0] = _I0;
data[1] = _I1;
data[2] = _I2;
data[3] = _I3;
data[0] = i0;
data[1] = i1;
data[2] = i2;
data[3] = i3;
return vreinterpretq_u8_s32(vld1q_s32(data));
};
@@ -662,29 +662,29 @@ FORCE_INLINE int rx_vec_i128_w(rx_vec_i128 a) {
return a.u32[3];
}
FORCE_INLINE rx_vec_i128 rx_set_int_vec_i128(int _I3, int _I2, int _I1, int _I0) {
FORCE_INLINE rx_vec_i128 rx_set_int_vec_i128(int i3, int i2, int i1, int i0) {
rx_vec_i128 v;
v.u32[0] = _I0;
v.u32[1] = _I1;
v.u32[2] = _I2;
v.u32[3] = _I3;
v.u32[0] = i0;
v.u32[1] = i1;
v.u32[2] = i2;
v.u32[3] = i3;
return v;
};
FORCE_INLINE rx_vec_i128 rx_xor_vec_i128(rx_vec_i128 _A, rx_vec_i128 _B) {
FORCE_INLINE rx_vec_i128 rx_xor_vec_i128(rx_vec_i128 a, rx_vec_i128 b) {
rx_vec_i128 c;
c.u32[0] = _A.u32[0] ^ _B.u32[0];
c.u32[1] = _A.u32[1] ^ _B.u32[1];
c.u32[2] = _A.u32[2] ^ _B.u32[2];
c.u32[3] = _A.u32[3] ^ _B.u32[3];
c.u32[0] = a.u32[0] ^ b.u32[0];
c.u32[1] = a.u32[1] ^ b.u32[1];
c.u32[2] = a.u32[2] ^ b.u32[2];
c.u32[3] = a.u32[3] ^ b.u32[3];
return c;
}
FORCE_INLINE rx_vec_i128 rx_load_vec_i128(rx_vec_i128 const*_P) {
FORCE_INLINE rx_vec_i128 rx_load_vec_i128(rx_vec_i128 const* p) {
#if defined(NATIVE_LITTLE_ENDIAN)
return *_P;
return *p;
#else
uint32_t* ptr = (uint32_t*)_P;
uint32_t* ptr = (uint32_t*)p;
rx_vec_i128 c;
c.u32[0] = load32(ptr + 0);
c.u32[1] = load32(ptr + 1);
@@ -694,15 +694,15 @@ FORCE_INLINE rx_vec_i128 rx_load_vec_i128(rx_vec_i128 const*_P) {
#endif
}
FORCE_INLINE void rx_store_vec_i128(rx_vec_i128 *_P, rx_vec_i128 _B) {
FORCE_INLINE void rx_store_vec_i128(rx_vec_i128 *p, rx_vec_i128 b) {
#if defined(NATIVE_LITTLE_ENDIAN)
*_P = _B;
*p = b;
#else
uint32_t* ptr = (uint32_t*)_P;
store32(ptr + 0, _B.u32[0]);
store32(ptr + 1, _B.u32[1]);
store32(ptr + 2, _B.u32[2]);
store32(ptr + 3, _B.u32[3]);
uint32_t* ptr = (uint32_t*)p;
store32(ptr + 0, b.u32[0]);
store32(ptr + 1, b.u32[1]);
store32(ptr + 2, b.u32[2]);
store32(ptr + 3, b.u32[3]);
#endif
}

4
src/RandomX/src/jit_compiler_a64.cpp
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@@ -31,7 +31,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "superscalar.hpp"
#include "program.hpp"
#include "reciprocal.h"
#include "virtual_memory.hpp"
#include "virtual_memory.h"
namespace ARMV8A {
@@ -93,6 +93,8 @@ JitCompilerA64::JitCompilerA64()
, literalPos(ImulRcpLiteralsEnd)
, num32bitLiterals(0)
{
if (code == nullptr)
throw std::runtime_error("allocMemoryPages");
memset(reg_changed_offset, 0, sizeof(reg_changed_offset));
memcpy(code, (void*) randomx_program_aarch64, CodeSize);

4
src/RandomX/src/jit_compiler_x86.cpp
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@@ -34,7 +34,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "superscalar.hpp"
#include "program.hpp"
#include "reciprocal.h"
#include "virtual_memory.hpp"
#include "virtual_memory.h"
namespace randomx {
/*
@@ -225,6 +225,8 @@ namespace randomx {
JitCompilerX86::JitCompilerX86() {
code = (uint8_t*)allocMemoryPages(CodeSize);
if (code == nullptr)
throw std::runtime_error("allocMemoryPages");
memcpy(code, codePrologue, prologueSize);
memcpy(code + epilogueOffset, codeEpilogue, epilogueSize);
}

12
src/RandomX/src/randomx.cpp
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@@ -113,6 +113,10 @@ extern "C" {
cache = nullptr;
}
}
if (cache && cache->memory == nullptr) {
randomx_release_cache(cache);
cache = nullptr;
}
return cache;
}
@@ -130,9 +134,7 @@ extern "C" {
void randomx_release_cache(randomx_cache* cache) {
assert(cache != nullptr);
if (cache->memory != nullptr) {
cache->dealloc(cache);
}
cache->dealloc(cache);
delete cache;
}
@@ -162,6 +164,10 @@ extern "C" {
dataset = nullptr;
}
}
if (dataset && dataset->memory == nullptr) {
randomx_release_dataset(dataset);
dataset = nullptr;
}
return dataset;
}

1
src/RandomX/src/tests/utility.hpp
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@@ -32,6 +32,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <cstdlib>
#include <iostream>
#include <fstream>
#include <cstdint>
constexpr char hexmap[] = "0123456789abcdef";
inline void outputHex(std::ostream& os, const char* data, int length) {