XMRig
3 years ago
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/*
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Copyright (c) 2019 SChernykh |
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This file is part of RandomX OpenCL. |
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RandomX OpenCL is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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RandomX OpenCL is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with RandomX OpenCL. If not, see <http://www.gnu.org/licenses/>.
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*/ |
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//Dataset base size in bytes. Must be a power of 2.
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#define RANDOMX_DATASET_BASE_SIZE 2147483648 |
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//Dataset extra size. Must be divisible by 64.
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#define RANDOMX_DATASET_EXTRA_SIZE 33554368 |
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//Scratchpad L3 size in bytes. Must be a power of 2.
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#define RANDOMX_SCRATCHPAD_L3 2097152 |
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//Scratchpad L2 size in bytes. Must be a power of two and less than or equal to RANDOMX_SCRATCHPAD_L3.
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#define RANDOMX_SCRATCHPAD_L2 262144 |
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//Scratchpad L1 size in bytes. Must be a power of two (minimum 64) and less than or equal to RANDOMX_SCRATCHPAD_L2.
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#define RANDOMX_SCRATCHPAD_L1 16384 |
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//Jump condition mask size in bits.
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#define RANDOMX_JUMP_BITS 8 |
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//Jump condition mask offset in bits. The sum of RANDOMX_JUMP_BITS and RANDOMX_JUMP_OFFSET must not exceed 16.
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#define RANDOMX_JUMP_OFFSET 8 |
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//Integer instructions
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#define RANDOMX_FREQ_IADD_RS 16 |
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#define RANDOMX_FREQ_IADD_M 7 |
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#define RANDOMX_FREQ_ISUB_R 16 |
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#define RANDOMX_FREQ_ISUB_M 7 |
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#define RANDOMX_FREQ_IMUL_R 16 |
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#define RANDOMX_FREQ_IMUL_M 4 |
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#define RANDOMX_FREQ_IMULH_R 4 |
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#define RANDOMX_FREQ_IMULH_M 1 |
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#define RANDOMX_FREQ_ISMULH_R 4 |
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#define RANDOMX_FREQ_ISMULH_M 1 |
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#define RANDOMX_FREQ_IMUL_RCP 8 |
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#define RANDOMX_FREQ_INEG_R 2 |
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#define RANDOMX_FREQ_IXOR_R 15 |
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#define RANDOMX_FREQ_IXOR_M 5 |
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#define RANDOMX_FREQ_IROR_R 7 |
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#define RANDOMX_FREQ_IROL_R 3 |
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#define RANDOMX_FREQ_ISWAP_R 4 |
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//Floating point instructions
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#define RANDOMX_FREQ_FSWAP_R 4 |
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#define RANDOMX_FREQ_FADD_R 16 |
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#define RANDOMX_FREQ_FADD_M 5 |
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#define RANDOMX_FREQ_FSUB_R 16 |
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#define RANDOMX_FREQ_FSUB_M 5 |
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#define RANDOMX_FREQ_FSCAL_R 6 |
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#define RANDOMX_FREQ_FMUL_R 32 |
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#define RANDOMX_FREQ_FDIV_M 4 |
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#define RANDOMX_FREQ_FSQRT_R 6 |
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//Control instructions
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#define RANDOMX_FREQ_CBRANCH 25 |
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#define RANDOMX_FREQ_CFROUND 1 |
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//Store instruction
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#define RANDOMX_FREQ_ISTORE 16 |
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//No-op instruction
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#define RANDOMX_FREQ_NOP 0 |
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#define RANDOMX_DATASET_ITEM_SIZE 64 |
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#define RANDOMX_PROGRAM_SIZE 280 |
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#define HASH_SIZE 64 |
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#define ENTROPY_SIZE (128 + RANDOMX_PROGRAM_SIZE * 8) |
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#define REGISTERS_SIZE 256 |
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#define IMM_BUF_SIZE (RANDOMX_PROGRAM_SIZE * 4 - REGISTERS_SIZE) |
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#define IMM_INDEX_COUNT ((IMM_BUF_SIZE / 4) - 2) |
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#define VM_STATE_SIZE (REGISTERS_SIZE + IMM_BUF_SIZE + RANDOMX_PROGRAM_SIZE * 4) |
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#define ROUNDING_MODE (RANDOMX_FREQ_CFROUND ? -1 : 0) |
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// Scratchpad L1/L2/L3 bits
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#define LOC_L1 (32 - 14) |
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#define LOC_L2 (32 - 18) |
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#define LOC_L3 (32 - 21) |
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