mirror of
https://git.wownero.com/wownero/RandomWOW.git
synced 2024-12-22 15:58:53 +00:00
60 lines
3.6 KiB
C++
60 lines
3.6 KiB
C++
/*
|
|
Copyright (c) 2018-2019, tevador <tevador@gmail.com>
|
|
|
|
All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
* Neither the name of the copyright holder nor the
|
|
names of its contributors may be used to endorse or promote products
|
|
derived from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
|
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <cstdint>
|
|
#include <vector>
|
|
#include "superscalar_program.hpp"
|
|
#include "blake2_generator.hpp"
|
|
|
|
namespace randomx {
|
|
// Intel Ivy Bridge reference
|
|
namespace SuperscalarInstructionType { //uOPs (decode) execution ports latency code size
|
|
constexpr int ISUB_R = 0; //1 p015 1 3 (sub)
|
|
constexpr int IXOR_R = 1; //1 p015 1 3 (xor)
|
|
constexpr int IADD_RS = 2; //1 p01 1 4 (lea)
|
|
constexpr int IMUL_R = 3; //1 p1 3 4 (imul)
|
|
constexpr int IROR_C = 4; //1 p05 1 4 (ror)
|
|
constexpr int IADD_C7 = 5; //1 p015 1 7 (add)
|
|
constexpr int IXOR_C7 = 6; //1 p015 1 7 (xor)
|
|
constexpr int IADD_C8 = 7; //1+0 p015 1 7+1 (add+nop)
|
|
constexpr int IXOR_C8 = 8; //1+0 p015 1 7+1 (xor+nop)
|
|
constexpr int IADD_C9 = 9; //1+0 p015 1 7+2 (add+nop)
|
|
constexpr int IXOR_C9 = 10; //1+0 p015 1 7+2 (xor+nop)
|
|
constexpr int IMULH_R = 11; //1+2+1 0+(p1,p5)+0 3 3+3+3 (mov+mul+mov)
|
|
constexpr int ISMULH_R = 12; //1+2+1 0+(p1,p5)+0 3 3+3+3 (mov+imul+mov)
|
|
constexpr int IMUL_RCP = 13; //1+1 p015+p1 4 10+4 (mov+imul)
|
|
|
|
constexpr int COUNT = 14;
|
|
constexpr int INVALID = -1;
|
|
}
|
|
|
|
void generateSuperscalar(SuperscalarProgram& prog, Blake2Generator& gen);
|
|
void executeSuperscalar(uint64_t(&r)[8], SuperscalarProgram& prog, std::vector<uint64_t> *reciprocals = nullptr);
|
|
} |