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Updated RandomX Monero parameters #273

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merged 1 commit into from
Aug 30, 2019
Merged

Updated RandomX Monero parameters #273

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4 changes: 2 additions & 2 deletions src/amd/opencl/RandomX/randomx_constants_monero.h
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Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ along with RandomX OpenCL. If not, see <http://www.gnu.org/licenses/>.
#define RANDOMX_JUMP_OFFSET 8

//Integer instructions
#define RANDOMX_FREQ_IADD_RS 25
#define RANDOMX_FREQ_IADD_RS 16
#define RANDOMX_FREQ_IADD_M 7
#define RANDOMX_FREQ_ISUB_R 16
#define RANDOMX_FREQ_ISUB_M 7
Expand Down Expand Up @@ -70,7 +70,7 @@ along with RandomX OpenCL. If not, see <http://www.gnu.org/licenses/>.
#define RANDOMX_FREQ_FSQRT_R 6

//Control instructions
#define RANDOMX_FREQ_CBRANCH 16
#define RANDOMX_FREQ_CBRANCH 25
#define RANDOMX_FREQ_CFROUND 1

//Store instruction
Expand Down
9 changes: 7 additions & 2 deletions src/crypto/randomx/randomx.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -44,12 +44,14 @@ RandomX_ConfigurationWownero::RandomX_ConfigurationWownero()
ScratchpadL2_Size = 131072;
ScratchpadL3_Size = 1048576;

RANDOMX_FREQ_IADD_RS = 25;
RANDOMX_FREQ_IROR_R = 10;
RANDOMX_FREQ_IROL_R = 0;
RANDOMX_FREQ_FSWAP_R = 8;
RANDOMX_FREQ_FADD_R = 20;
RANDOMX_FREQ_FSUB_R = 20;
RANDOMX_FREQ_FMUL_R = 20;
RANDOMX_FREQ_CBRANCH = 16;

fillAes4Rx4_Key[0] = rx_set_int_vec_i128(0xcf359e95, 0x141f82b7, 0x7ffbe4a6, 0xf890465d);
fillAes4Rx4_Key[1] = rx_set_int_vec_i128(0x6741ffdc, 0xbd5c5ac3, 0xfee8278a, 0x6a55c450);
Expand All @@ -68,6 +70,9 @@ RandomX_ConfigurationLoki::RandomX_ConfigurationLoki()
ArgonSalt = "RandomXL\x12";
ProgramSize = 320;
ProgramCount = 7;

RANDOMX_FREQ_IADD_RS = 25;
RANDOMX_FREQ_CBRANCH = 16;
}

RandomX_ConfigurationBase::RandomX_ConfigurationBase()
Expand All @@ -87,7 +92,7 @@ RandomX_ConfigurationBase::RandomX_ConfigurationBase()
, ProgramCount(8)
, JumpBits(8)
, JumpOffset(8)
, RANDOMX_FREQ_IADD_RS(25)
, RANDOMX_FREQ_IADD_RS(16)
, RANDOMX_FREQ_IADD_M(7)
, RANDOMX_FREQ_ISUB_R(16)
, RANDOMX_FREQ_ISUB_M(7)
Expand All @@ -113,7 +118,7 @@ RandomX_ConfigurationBase::RandomX_ConfigurationBase()
, RANDOMX_FREQ_FMUL_R(32)
, RANDOMX_FREQ_FDIV_M(4)
, RANDOMX_FREQ_FSQRT_R(6)
, RANDOMX_FREQ_CBRANCH(16)
, RANDOMX_FREQ_CBRANCH(25)
, RANDOMX_FREQ_CFROUND(1)
, RANDOMX_FREQ_ISTORE(16)
, RANDOMX_FREQ_NOP(0)
Expand Down