mirror of
https://github.com/GOSTSec/sgminer
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faster kernels choice between --kernel yescrypt and --kernel yescrypt-multi
--kernel yescrypt for amd --kernel yescrypt-multi for nvidia (> 5.0)
This commit is contained in:
djm34
parent
3eccf326a3
commit
f5f828cbc4
78
algorithm.c
78
algorithm.c
@ -58,7 +58,8 @@ const char *algorithm_type_str[] = {
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"Neoscrypt",
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"Lyra2RE",
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"pluck",
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"yescrypt"
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"yescrypt",
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"yescrypt-multi"
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};
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void sha256(const unsigned char *message, unsigned int len, unsigned char *digest)
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@ -196,6 +197,8 @@ static cl_int queue_pluck_kernel(_clState *clState, dev_blk_ctx *blk, __maybe_un
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le_target = (cl_uint)le32toh(((uint32_t *)blk->work->/*device_*/target)[7]);
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// memcpy(clState->cldata, blk->work->data, 80);
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flip80(clState->cldata, blk->work->data);
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//int i;
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//for (i = 0; i<20; i++) ((uint32_t*)clState->cldata)[i] = ((uint32_t*)blk->work->data)[i]; // don't flip
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status = clEnqueueWriteBuffer(clState->commandQueue, clState->CLbuffer0, true, 0, 80, clState->cldata, 0, NULL, NULL);
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CL_SET_ARG(clState->CLbuffer0);
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@ -215,9 +218,12 @@ static cl_int queue_yescrypt_kernel(_clState *clState, dev_blk_ctx *blk, __maybe
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cl_int status = 0;
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// le_target = (*(cl_uint *)(blk->work->device_target + 28));
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// le_target = (*(cl_uint *)(blk->work->device_target + 28));
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le_target = (cl_uint)le32toh(((uint32_t *)blk->work->/*device_*/target)[7]);
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// memcpy(clState->cldata, blk->work->data, 80);
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// le_target = (cl_uint)((uint32_t *)blk->work->target)[7];
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// memcpy(clState->cldata, blk->work->data, 80);
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flip80(clState->cldata, blk->work->data);
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status = clEnqueueWriteBuffer(clState->commandQueue, clState->CLbuffer0, true, 0, 80, clState->cldata, 0, NULL, NULL);
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@ -225,6 +231,7 @@ static cl_int queue_yescrypt_kernel(_clState *clState, dev_blk_ctx *blk, __maybe
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CL_SET_ARG(clState->outputBuffer);
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CL_SET_ARG(clState->padbuffer8);
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CL_SET_ARG(clState->buffer1);
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CL_SET_ARG(clState->buffer2);
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CL_SET_ARG(le_target);
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return status;
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@ -241,29 +248,54 @@ static cl_int queue_yescrypt_multikernel(_clState *clState, dev_blk_ctx *blk, __
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// le_target = (*(cl_uint *)(blk->work->device_target + 28));
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le_target = (cl_uint)le32toh(((uint32_t *)blk->work->/*device_*/target)[7]);
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// memcpy(clState->cldata, blk->work->data, 80);
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flip80(clState->cldata, blk->work->data);
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memcpy(clState->cldata, blk->work->data, 80);
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// flip80(clState->cldata, blk->work->data);
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status = clEnqueueWriteBuffer(clState->commandQueue, clState->CLbuffer0, true, 0, 80, clState->cldata, 0, NULL, NULL);
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//pbkdf and initial sha
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kernel = &clState->kernel;
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CL_SET_ARG_0(clState->CLbuffer0);
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CL_SET_ARG(clState->buffer2);
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CL_SET_ARG(clState->buffer3);
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//mix1_1 (salsa)
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num = 0;
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kernel = clState->extra_kernels;
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CL_SET_ARG_0(clState->buffer1);
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CL_SET_ARG(clState->buffer2);
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//mix1_2/2_2 (pwxform)
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CL_NEXTKERNEL_SET_ARG_0(clState->padbuffer8);
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CL_SET_ARG(clState->CLbuffer0);
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CL_SET_ARG(clState->outputBuffer);
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CL_SET_ARG(clState->padbuffer8);
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CL_SET_ARG(clState->buffer1);
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CL_SET_ARG(clState->buffer2);
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CL_SET_ARG(clState->buffer3);
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CL_SET_ARG(le_target);
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//inactive kernel
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num = 0;
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kernel = clState->extra_kernels;
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CL_SET_ARG_N(0,clState->buffer1);
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CL_SET_ARG_N(1,clState->buffer2);
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// CL_SET_ARG_N(3, clState->buffer3);
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//mix2_2
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// CL_NEXTKERNEL_SET_ARG_0(clState->padbuffer8);
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// CL_SET_ARG(clState->buffer1);
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// CL_SET_ARG(clState->buffer2);
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num = 0;
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CL_NEXTKERNEL_SET_ARG_N(0, clState->padbuffer8);
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CL_SET_ARG_N(1,clState->buffer1);
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CL_SET_ARG_N(2,clState->buffer2);
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//mix2_2
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//inactive kernel
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// num = 0;
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// CL_NEXTKERNEL_SET_ARG_N(0, clState->buffer1);
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// CL_SET_ARG_N(1, clState->buffer2);
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//mix2_2
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num = 0;
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CL_NEXTKERNEL_SET_ARG_N(0, clState->padbuffer8);
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CL_SET_ARG_N(1, clState->buffer1);
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CL_SET_ARG_N(2, clState->buffer2);
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//inactive kernel
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// num = 0;
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// CL_NEXTKERNEL_SET_ARG_N(0, clState->buffer1);
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// CL_SET_ARG_N(1, clState->buffer2);
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//mix2_2
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//pbkdf and finalization
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CL_NEXTKERNEL_SET_ARG_0(clState->CLbuffer0);
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num=0;
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CL_NEXTKERNEL_SET_ARG(clState->CLbuffer0);
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CL_SET_ARG(clState->outputBuffer);
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CL_SET_ARG(clState->buffer2);
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CL_SET_ARG(clState->buffer3);
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@ -819,10 +851,10 @@ static algorithm_settings_t algos[] = {
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A_YESCRYPT("yescrypt"),
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#undef A_YESCRYPT
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//#define A_YESCRYPT(a) \
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// { a, ALGO_YESCRYPT, "", 1, 65536, 65536, 0, 0, 0xFF, 0xFFFF000000000000ULL, 0x0000ffffUL, 3, -1,CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE , yescrypt_regenhash, queue_yescrypt_multikernel, gen_hash, append_neoscrypt_compiler_options}
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// A_YESCRYPT("yescrypt"),
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//#undef A_YESCRYPT
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#define A_YESCRYPT_MULTI(a) \
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{ a, ALGO_YESCRYPT_MULTI, "", 1, 65536, 65536, 0, 0, 0xFF, 0xFFFF000000000000ULL, 0x0000ffffUL, 4,-1,CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE , yescrypt_regenhash, queue_yescrypt_multikernel, gen_hash, append_neoscrypt_compiler_options}
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A_YESCRYPT_MULTI("yescrypt-multi"),
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#undef A_YESCRYPT_MULTI
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// kernels starting from this will have difficulty calculated by using quarkcoin algorithm
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@ -28,7 +28,8 @@ typedef enum {
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ALGO_NEOSCRYPT,
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ALGO_LYRA2RE,
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ALGO_PLUCK,
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ALGO_YESCRYPT
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ALGO_YESCRYPT,
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ALGO_YESCRYPT_MULTI,
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} algorithm_type_t;
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extern const char *algorithm_type_str[];
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@ -1431,7 +1431,7 @@ static int64_t opencl_scanhash(struct thr_info *thr, struct work *work,
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status = clEnqueueNDRangeKernel(clState->commandQueue, clState->extra_kernels[i], 1, p_global_work_offset,
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globalThreads, localThreads, 0, NULL, NULL);
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if (unlikely(status != CL_SUCCESS)) {
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applog(LOG_ERR, "Error %d: Enqueueing kernel onto command queue. (clEnqueueNDRangeKernel)", status);
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applog(LOG_ERR, "Error %d: Enqueueing kernel onto command queue. (clEnqueueNDRangeKernel) %d", status,i);
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return -1;
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}
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}
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@ -1483,6 +1483,12 @@ static void opencl_thread_shutdown(struct thr_info *thr)
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clFinish(clState->commandQueue);
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clReleaseMemObject(clState->outputBuffer);
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clReleaseMemObject(clState->CLbuffer0);
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if (clState->buffer1)
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clReleaseMemObject(clState->buffer1);
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if (clState->buffer2)
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clReleaseMemObject(clState->buffer2);
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if (clState->buffer3)
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clReleaseMemObject(clState->buffer3);
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if (clState->padbuffer8)
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clReleaseMemObject(clState->padbuffer8);
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clReleaseKernel(clState->kernel);
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@ -6,7 +6,7 @@ del *.bin
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@rem sgminer.exe --no-submit-stale --kernel Lyra2RE -o stratum+tcp://pool.verters.com:4444 -u djm34t.user -p password --gpu-platform 2
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@rem sgminer.exe --no-submit-stale --kernel pluck -o stratum+tcp://sup.suprnova.cc:7777 -u djm34.2 -p password --gpu-platform 2 --thread-concurrency 8192 -w 4 -I 12
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@rem sgminer.exe --no-submit-stale --kernel yescrypt -o stratum+tcp://mine2.bsty.nonce-pool.com:4095 -u djm34.1 -p password --gpu-platform 1 -w 32 --thread-concurrency 512 --text-only --debug
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@rem sgminer.exe --no-submit-stale --kernel yescrypt -o stratum+tcp://mine2.bsty.nonce-pool.com:4095 -u djm34.1 -p password --gpu-platform 1 -w 32 --thread-concurrency 512 --text-only -D
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sgminer.exe --no-submit-stale --kernel yescrypt -o stratum+tcp://mine2.bsty.nonce-pool.com:4095 -u djm34.1 -p password --gpu-platform 1 -w 8 --thread-concurrency 1024 -I 9
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sgminer.exe --no-submit-stale --kernel yescrypt -o stratum+tcp://mine2.bsty.nonce-pool.com:4095 -u djm34.1 -p password --gpu-platform 0 -w 16 -g 2
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@rem sgminer.exe --no-submit-stale --kernel yescrypt-multi -o stratum+tcp://mine2.bsty.nonce-pool.com:4095 -u djm34.1 -p password --gpu-platform 0 -w 4 -g 2
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pause
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314
kernel/yescrypt-multi.cl
Normal file
314
kernel/yescrypt-multi.cl
Normal file
@ -0,0 +1,314 @@
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/*
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* "yescrypt" kernel implementation.
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*
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* ==========================(LICENSE BEGIN)============================
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*
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* Copyright (c) 2015 djm34
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* ===========================(LICENSE END)=============================
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*
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* @author djm34
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*/
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#if !defined(cl_khr_byte_addressable_store)
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#error "Device does not support unaligned stores"
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#endif
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#include "yescrypt_essential.cl"
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__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
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__kernel void search(__global const uchar* restrict input, __global uint* restrict output, __global uchar *padcache, __global uchar* buff1, __global uchar* buff2, __global uchar* buff3, const uint target)
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{
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__global ulong16 *hashbuffer = (__global ulong16 *)(padcache + (2048 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
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__global ulong16 *prevstate = (__global ulong16 *)(buff1 + (64 * 128 * sizeof(ulong)*(get_global_id(0) % MAX_GLOBAL_THREADS)));
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__global uint8 *sha256tokeep = (__global uint8 *)(buff3 + (8 * sizeof(uint)*(get_global_id(0) % MAX_GLOBAL_THREADS)));
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__global ulong16 *Bdev = (__global ulong16 *)(buff2 + (8 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
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uint nonce = (get_global_id(0));
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uint data[20];
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uint16 in;
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uint8 state1, state2;
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// uint8 sha256tokeep;
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// ulong16 Bdev[8]; // will require an additional buffer
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((uint16 *)data)[0] = ((__global const uint16 *)input)[0];
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((uint4 *)data)[4] = ((__global const uint4 *)input)[4];
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// for (int i = 0; i<20; i++) { data[i] = SWAP32(data[i]); }
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// if (nonce == 10) { printf("data %08x %08x\n", data[0], data[1]); }
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uint8 passwd = sha256_80(data, nonce);
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//pbkdf
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in.lo = pad1.lo ^ passwd;
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in.hi = pad1.hi;
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state1 = sha256_Transform(in, H256);
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in.lo = pad2.lo ^ passwd;
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in.hi = pad2.hi;
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state2 = sha256_Transform(in, H256);
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in = ((uint16*)data)[0];
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state1 = sha256_Transform(in, state1);
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#pragma unroll 1
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for (int i = 0; i<8; i++)
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{
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uint16 result;
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in = pad3;
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in.s0 = data[16];
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in.s1 = data[17];
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in.s2 = data[18];
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in.s3 = nonce;
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in.s4 = 4 * i + 1;
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in.lo = sha256_Transform(in, state1);
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in.hi = pad4;
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result.lo = swapvec(sha256_Transform(in, state2));
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if (i == 0) sha256tokeep[0] = result.lo;
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in = pad3;
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in.s0 = data[16];
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in.s1 = data[17];
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in.s2 = data[18];
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in.s3 = nonce;
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in.s4 = 4 * i + 2;
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in.lo = sha256_Transform(in, state1);
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in.hi = pad4;
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result.hi = swapvec(sha256_Transform(in, state2));
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Bdev[i].lo = as_ulong8(shuffle(result));
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// Bdev[i].lo = as_ulong8(result);
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in = pad3;
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in.s0 = data[16];
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in.s1 = data[17];
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in.s2 = data[18];
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in.s3 = nonce;
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in.s4 = 4 * i + 3;
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in.lo = sha256_Transform(in, state1);
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in.hi = pad4;
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result.lo = swapvec(sha256_Transform(in, state2));
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in = pad3;
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in.s0 = data[16];
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in.s1 = data[17];
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in.s2 = data[18];
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in.s3 = nonce;
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in.s4 = 4 * i + 4;
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in.lo = sha256_Transform(in, state1);
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in.hi = pad4;
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result.hi = swapvec(sha256_Transform(in, state2));
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Bdev[i].hi = as_ulong8(shuffle(result));
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// Bdev[i].hi = as_ulong8(result);
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}
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//mixing1
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prevstate[0] = Bdev[0];
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Bdev[0] = blockmix_salsa8_small2(Bdev[0]);
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prevstate[1] = Bdev[0];
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Bdev[0] = blockmix_salsa8_small2(Bdev[0]);
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uint n = 1;
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#pragma unroll 1
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for (uint i = 2; i < 64; i++)
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{
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prevstate[i] = Bdev[0];
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if ((i&(i - 1)) == 0) n = n << 1;
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uint j = as_uint2(Bdev[0].hi.s0).x & (n - 1);
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j += i - n;
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Bdev[0] ^= prevstate[j];
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Bdev[0] = blockmix_salsa8_small2(Bdev[0]);
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}
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}
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__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
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__kernel void search1(__global uchar *buffer1, __global uchar *buffer2)
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{
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}
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__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
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__kernel void search2(__global uchar *padcache, __global uchar *buff1, __global uchar *buff2)
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{
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__global ulong16 *hashbuffer = (__global ulong16 *)(padcache + (2048 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
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__global ulong16* prevstate = (__global ulong16 *)(buff1 + (64 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
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__global ulong16 *Bdev = (__global ulong16 *)(buff2 + (8 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
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for (int i = 0; i<8; i++)
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hashbuffer[i] = Bdev[i];
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blockmix_pwxform((__global ulong8*)Bdev, prevstate);
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for (int i = 0; i<8; i++)
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hashbuffer[i + 8] = Bdev[i];
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blockmix_pwxform((__global ulong8*)Bdev, prevstate);
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int n = 1;
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#pragma unroll 1
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for (int i = 2; i < 2048; i ++)
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{
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for (int k = 0; k<8; k++)
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(hashbuffer + 8 * i)[k] = Bdev[k];
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if ((i&(i - 1)) == 0) n = n << 1;
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uint j = as_uint2(Bdev[7].hi.s0).x & (n - 1);
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j += i - n;
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for (int k = 0; k < 8; k++)
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Bdev[k] ^= (hashbuffer + 8 * j)[k];
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blockmix_pwxform((__global ulong8*)Bdev, prevstate);
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}
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}
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/*
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__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
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__kernel void search3(__global uchar *buffer1, __global uchar *buffer2)
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{
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}
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*/
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__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
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__kernel void search3(__global uchar *padcache, __global uchar *buff1, __global uchar *buff2)
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{
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|
||||
__global ulong16 *hashbuffer = (__global ulong16 *)(padcache + (2048 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
__global ulong16* prevstate = (__global ulong16 *)(buff1 + (64 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
__global ulong16 *Bdev = (__global ulong16 *)(buff2 + (8 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
|
||||
|
||||
#pragma unroll 1
|
||||
for (int z = 0; z < 684; z++)
|
||||
{
|
||||
|
||||
uint j = as_uint2(Bdev[7].hi.s0).x & 2047;
|
||||
|
||||
|
||||
for (int k = 0; k < 8; k++)
|
||||
Bdev[k] ^= (hashbuffer + 8 * j)[k];
|
||||
|
||||
if (z<682)
|
||||
for (int k = 0; k<8; k++)
|
||||
(hashbuffer + 8 * j)[k] = Bdev[k];
|
||||
|
||||
blockmix_pwxform((__global ulong8*)Bdev, prevstate);
|
||||
////
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
|
||||
__kernel void search5(__global uchar *buffer1, __global uchar *buffer2)
|
||||
{
|
||||
}
|
||||
*/
|
||||
|
||||
__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
|
||||
__kernel void search4(__global const uchar* restrict input, __global uint* restrict output, __global uchar *buff2,__global uchar* buff3, const uint target)
|
||||
{
|
||||
|
||||
__global ulong16 *Bdev = (__global ulong16 *)(buff2 + (8 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
__global uint8 *sha256tokeep = (__global uint8 *)(buff3 + (8 * sizeof(uint)*(get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
|
||||
uint nonce = (get_global_id(0));
|
||||
|
||||
|
||||
uint data[20];
|
||||
((uint16 *)data)[0] = ((__global const uint16 *)input)[0];
|
||||
((uint4 *)data)[4] = ((__global const uint4 *)input)[4];
|
||||
// for (int i = 0; i<20; i++) { data[i] = SWAP32(data[i]); }
|
||||
uint8 swpass = swapvec(sha256tokeep[0]);
|
||||
uint16 in;
|
||||
uint8 state1,state2;
|
||||
in.lo = pad1.lo ^ swpass;
|
||||
in.hi = pad1.hi;
|
||||
|
||||
|
||||
state1 = sha256_Transform(in, H256);
|
||||
|
||||
in.lo = pad2.lo ^ swpass;
|
||||
in.hi = pad2.hi;
|
||||
state2 = sha256_Transform(in, H256);
|
||||
|
||||
#pragma unroll 1
|
||||
for (int i = 0; i<8; i++) {
|
||||
in = unshuffle(Bdev[i].lo);
|
||||
in = swapvec16(in);
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in = unshuffle(Bdev[i].hi);
|
||||
in = swapvec16(in);
|
||||
state1 = sha256_Transform(in, state1);
|
||||
}
|
||||
in = pad5;
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
uint8 res = sha256_Transform(in, state2);
|
||||
|
||||
//hmac and final sha
|
||||
|
||||
in.lo = pad1.lo ^ res;
|
||||
in.hi = pad1.hi;
|
||||
state1 = sha256_Transform(in, H256);
|
||||
in.lo = pad2.lo ^ res;
|
||||
in.hi = pad2.hi;
|
||||
state2 = sha256_Transform(in, H256);
|
||||
in = ((uint16*)data)[0];
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in = padsha80;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = get_global_id(0);
|
||||
in.sf = 0x480;
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
state1 = sha256_Transform(in, state2);
|
||||
// state2 = H256;
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
in.sf = 0x100;
|
||||
res = sha256_Transform(in, H256);
|
||||
|
||||
|
||||
if (SWAP32(res.s7) <= (target))
|
||||
output[atomic_inc(output + 0xFF)] = (nonce);
|
||||
|
||||
}
|
||||
@ -35,237 +35,219 @@
|
||||
#include "yescrypt_essential.cl"
|
||||
|
||||
|
||||
|
||||
|
||||
__attribute__((reqd_work_group_size(WORKSIZE, 1, 1)))
|
||||
__kernel void search(__global const uchar* restrict input, __global uint* restrict output, __global uchar *padcache, __global uchar* buff2, const uint target)
|
||||
__kernel void search(__global const uchar* restrict input, __global uint* restrict output, __global uchar *padcache, __global uchar* buff1, __global uchar* buff2, const uint target)
|
||||
{
|
||||
|
||||
__global ulong16 *hashbuffer = (__global ulong16 *)(padcache + (2048*128 *sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
__global ulong16 *prevstate = (__global ulong16 *)(buff2 + (64 * 128 * sizeof(ulong)*(get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
__global ulong16 *hashbuffer = (__global ulong16 *)(padcache + (2048 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
__global ulong16 *prevstate = (__global ulong16 *)(buff1 + (64 * 128 * sizeof(ulong)*(get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
__global ulong16 *Bdev = (__global ulong16 *)(buff2 + (8 * 128 * sizeof(ulong)* (get_global_id(0) % MAX_GLOBAL_THREADS)));
|
||||
|
||||
|
||||
|
||||
uint nonce = (get_global_id(0));
|
||||
uint data[20];
|
||||
uint16 in;
|
||||
uint8 state1, state2;
|
||||
uint nonce = (get_global_id(0));
|
||||
uint data[20];
|
||||
uint16 in;
|
||||
uint8 state1, state2;
|
||||
uint8 sha256tokeep;
|
||||
|
||||
ulong16 Bdev[8]; // will require an additional buffer
|
||||
((uint16 *)data)[0] = ((__global const uint16 *)input)[0];
|
||||
((uint4 *)data)[4] = ((__global const uint4 *)input)[4];
|
||||
for (int i = 0; i<20; i++) { data[i] = SWAP32(data[i]); }
|
||||
// if (nonce == 10) { printf("data %08x %08x\n", data[0], data[1]); }
|
||||
// if (nonce == 10) { printf("data %08x %08x\n", data[0], data[1]); }
|
||||
uint8 passwd = sha256_80(data, nonce);
|
||||
//pbkdf
|
||||
in.lo = pad1.lo ^ passwd;
|
||||
in.hi = pad1.hi;
|
||||
state1 = sha256_Transform(in, H256);
|
||||
//pbkdf
|
||||
in.lo = pad1.lo ^ passwd;
|
||||
in.hi = pad1.hi;
|
||||
state1 = sha256_Transform(in, H256);
|
||||
|
||||
in.lo = pad2.lo ^ passwd;
|
||||
in.hi = pad2.hi;
|
||||
state2 = sha256_Transform(in, H256);
|
||||
in.lo = pad2.lo ^ passwd;
|
||||
in.hi = pad2.hi;
|
||||
state2 = sha256_Transform(in, H256);
|
||||
|
||||
in = ((uint16*)data)[0];
|
||||
state1 = sha256_Transform(in, state1);
|
||||
|
||||
for (int i = 0; i<8; i++)
|
||||
{
|
||||
uint16 result;
|
||||
in = pad3;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = nonce;
|
||||
in.s4 = 4*i+1;
|
||||
in.lo = sha256_Transform(in, state1);
|
||||
in.hi = pad4;
|
||||
result.lo = swapvec(sha256_Transform(in, state2));
|
||||
if (i == 0) sha256tokeep = result.lo;
|
||||
in = pad3;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = nonce;
|
||||
in.s4 = 4 * i + 2;
|
||||
in.lo = sha256_Transform(in, state1);
|
||||
in.hi = pad4;
|
||||
result.hi = swapvec(sha256_Transform(in, state2));
|
||||
Bdev[i].lo = as_ulong8(shuffle(result));
|
||||
in = pad3;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = nonce;
|
||||
in.s4 = 4 * i + 3;
|
||||
in.lo = sha256_Transform(in, state1);
|
||||
in.hi = pad4;
|
||||
result.lo = swapvec(sha256_Transform(in, state2));
|
||||
in = pad3;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = nonce;
|
||||
in.s4 = 4 * i + 4;
|
||||
in.lo = sha256_Transform(in, state1);
|
||||
in.hi = pad4;
|
||||
result.hi = swapvec(sha256_Transform(in, state2));
|
||||
|
||||
|
||||
Bdev[i].hi = as_ulong8(shuffle(result));
|
||||
}
|
||||
|
||||
//mixing1
|
||||
|
||||
prevstate[0] = Bdev[0];
|
||||
Bdev[0]=blockmix_salsa8_small2(Bdev[0]);
|
||||
prevstate[1] = Bdev[0];
|
||||
Bdev[0] = blockmix_salsa8_small2(Bdev[0]);
|
||||
|
||||
|
||||
|
||||
uint n = 1;
|
||||
in = ((uint16*)data)[0];
|
||||
state1 = sha256_Transform(in, state1);
|
||||
#pragma unroll 1
|
||||
for (uint i = 2; i < 64; i++)
|
||||
{
|
||||
|
||||
prevstate[i] = Bdev[0];
|
||||
|
||||
if ((i&(i - 1)) == 0) n = n << 1;
|
||||
|
||||
uint j = as_uint2(Bdev[0].hi.s0).x & (n - 1);
|
||||
|
||||
j += i - n;
|
||||
Bdev[0] ^= prevstate[j];
|
||||
|
||||
Bdev[0] = blockmix_salsa8_small2(Bdev[0]);
|
||||
}
|
||||
//mixing1_2
|
||||
|
||||
for (int i = 0; i<8; i++)
|
||||
hashbuffer[i] = Bdev[i];
|
||||
|
||||
blockmix_pwxform((ulong8*)Bdev,prevstate);
|
||||
|
||||
|
||||
for (int i = 0; i<8; i++)
|
||||
hashbuffer[i + 8] = Bdev[i];
|
||||
|
||||
blockmix_pwxform((ulong8*)Bdev,prevstate);
|
||||
n = 1;
|
||||
#pragma unroll 1
|
||||
for (int i = 2; i < 2048; i++)
|
||||
{
|
||||
|
||||
|
||||
for (int k = 0; k<8; k++)
|
||||
(hashbuffer + 8 * i)[k] = Bdev[k];
|
||||
|
||||
|
||||
if ((i&(i - 1)) == 0) n = n << 1;
|
||||
|
||||
uint j = as_uint2(Bdev[7].hi.s0).x & (n - 1);
|
||||
j += i - n;
|
||||
|
||||
for (int k = 0; k < 8; k++)
|
||||
Bdev[k] ^= (hashbuffer + 8 * j)[k];
|
||||
|
||||
|
||||
blockmix_pwxform( (ulong8*)Bdev,prevstate);
|
||||
|
||||
}
|
||||
/////////////////////////
|
||||
|
||||
////mix2_2
|
||||
|
||||
|
||||
//#pragma unroll
|
||||
#pragma unroll 1
|
||||
for (int z = 0; z < 684; z++)
|
||||
{
|
||||
|
||||
uint j = as_uint2(Bdev[7].hi.s0).x & 2047;
|
||||
|
||||
|
||||
for (int k = 0; k < 8; k++)
|
||||
Bdev[k] ^= (hashbuffer + 8 * j)[k];
|
||||
|
||||
if (z<682)
|
||||
for (int k = 0; k<8; k++)
|
||||
(hashbuffer+8 * j)[k] = Bdev[k];
|
||||
|
||||
blockmix_pwxform((ulong8*)Bdev,prevstate);
|
||||
|
||||
}
|
||||
|
||||
|
||||
for (int i = 0; i<8; i++) {
|
||||
Bdev[i].lo = as_ulong8(unshuffle(Bdev[i].lo));
|
||||
Bdev[i].hi = as_ulong8(unshuffle(Bdev[i].hi));
|
||||
}
|
||||
/////////////////////////////////////
|
||||
///////// pbkdf final
|
||||
|
||||
|
||||
uint8 swpass = swapvec(sha256tokeep);
|
||||
in.lo = pad1.lo ^ swpass;
|
||||
in.hi = pad1.hi;
|
||||
|
||||
state1 = sha256_Transform(in, H256);
|
||||
|
||||
in.lo = pad2.lo ^ swpass;
|
||||
in.hi = pad2.hi;
|
||||
state2 = sha256_Transform(in, H256);
|
||||
|
||||
for (int i = 0; i<8; i++) {
|
||||
in = as_uint16(Bdev[i].lo);
|
||||
in = swapvec16(in);
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in = as_uint16(Bdev[i].hi);
|
||||
in = swapvec16(in);
|
||||
state1 = sha256_Transform(in, state1);
|
||||
}
|
||||
in = pad5;
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
uint8 res = sha256_Transform(in, state2);
|
||||
|
||||
//hmac and final sha
|
||||
|
||||
in.lo = pad1.lo ^ res;
|
||||
in.hi = pad1.hi;
|
||||
state1 = sha256_Transform(in, H256);
|
||||
in.lo = pad2.lo ^ res;
|
||||
in.hi = pad2.hi;
|
||||
state2 = sha256_Transform(in, H256);
|
||||
in = ((uint16*)data)[0];
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in = padsha80;
|
||||
for (int i = 0; i<8; i++)
|
||||
{
|
||||
uint16 result;
|
||||
in = pad3;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = nonce;
|
||||
in.sf = 0x480;
|
||||
in.s4 = 4 * i + 1;
|
||||
in.lo = sha256_Transform(in, state1);
|
||||
in.hi = pad4;
|
||||
result.lo = swapvec(sha256_Transform(in, state2));
|
||||
if (i == 0) sha256tokeep = result.lo;
|
||||
in = pad3;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = nonce;
|
||||
in.s4 = 4 * i + 2;
|
||||
in.lo = sha256_Transform(in, state1);
|
||||
in.hi = pad4;
|
||||
result.hi = swapvec(sha256_Transform(in, state2));
|
||||
Bdev[i].lo = as_ulong8(shuffle(result));
|
||||
in = pad3;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = nonce;
|
||||
in.s4 = 4 * i + 3;
|
||||
in.lo = sha256_Transform(in, state1);
|
||||
in.hi = pad4;
|
||||
result.lo = swapvec(sha256_Transform(in, state2));
|
||||
in = pad3;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = nonce;
|
||||
in.s4 = 4 * i + 4;
|
||||
in.lo = sha256_Transform(in, state1);
|
||||
in.hi = pad4;
|
||||
result.hi = swapvec(sha256_Transform(in, state2));
|
||||
|
||||
|
||||
Bdev[i].hi = as_ulong8(shuffle(result));
|
||||
}
|
||||
|
||||
//mixing1
|
||||
|
||||
prevstate[0] = Bdev[0];
|
||||
Bdev[0] = blockmix_salsa8_small2(Bdev[0]);
|
||||
prevstate[1] = Bdev[0];
|
||||
Bdev[0] = blockmix_salsa8_small2(Bdev[0]);
|
||||
|
||||
uint n = 1;
|
||||
#pragma unroll 1
|
||||
for (uint i = 2; i < 64; i++)
|
||||
{
|
||||
|
||||
prevstate[i] = Bdev[0];
|
||||
|
||||
if ((i&(i - 1)) == 0) n = n << 1;
|
||||
|
||||
uint j = as_uint2(Bdev[0].hi.s0).x & (n - 1);
|
||||
|
||||
j += i - n;
|
||||
Bdev[0] ^= prevstate[j];
|
||||
|
||||
Bdev[0] = blockmix_salsa8_small2(Bdev[0]);
|
||||
}
|
||||
|
||||
|
||||
for (int i = 0; i<8; i++)
|
||||
hashbuffer[i] = Bdev[i];
|
||||
|
||||
blockmix_pwxform((__global ulong8*)Bdev, prevstate);
|
||||
|
||||
|
||||
for (int i = 0; i<8; i++)
|
||||
hashbuffer[i + 8] = Bdev[i];
|
||||
|
||||
blockmix_pwxform((__global ulong8*)Bdev, prevstate);
|
||||
n = 1;
|
||||
#pragma unroll 1
|
||||
for (int i = 2; i < 2048; i++)
|
||||
{
|
||||
|
||||
for (int k = 0; k<8; k++)
|
||||
(hashbuffer + 8 * i)[k] = Bdev[k];
|
||||
|
||||
|
||||
if ((i&(i - 1)) == 0) n = n << 1;
|
||||
|
||||
uint j = as_uint2(Bdev[7].hi.s0).x & (n - 1);
|
||||
j += i - n;
|
||||
|
||||
for (int k = 0; k < 8; k++)
|
||||
Bdev[k] ^= (hashbuffer + 8 * j)[k];
|
||||
|
||||
|
||||
blockmix_pwxform((__global ulong8*)Bdev, prevstate);
|
||||
}
|
||||
|
||||
|
||||
#pragma unroll 1
|
||||
for (int z = 0; z < 684; z++)
|
||||
{
|
||||
|
||||
uint j = as_uint2(Bdev[7].hi.s0).x & 2047;
|
||||
|
||||
|
||||
for (int k = 0; k < 8; k++)
|
||||
Bdev[k] ^= (hashbuffer + 8 * j)[k];
|
||||
|
||||
if (z<682)
|
||||
for (int k = 0; k<8; k++)
|
||||
(hashbuffer + 8 * j)[k] = Bdev[k];
|
||||
|
||||
blockmix_pwxform((__global ulong8*)Bdev, prevstate);
|
||||
////
|
||||
}
|
||||
|
||||
|
||||
|
||||
uint8 swpass = swapvec(sha256tokeep);
|
||||
// uint16 in;
|
||||
// uint8 state1, state2;
|
||||
in.lo = pad1.lo ^ swpass;
|
||||
in.hi = pad1.hi;
|
||||
|
||||
|
||||
state1 = sha256_Transform(in, H256);
|
||||
|
||||
in.lo = pad2.lo ^ swpass;
|
||||
in.hi = pad2.hi;
|
||||
state2 = sha256_Transform(in, H256);
|
||||
|
||||
#pragma unroll 1
|
||||
for (int i = 0; i<8; i++) {
|
||||
in = unshuffle(Bdev[i].lo);
|
||||
in = swapvec16(in);
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
state1 = sha256_Transform(in, state2);
|
||||
// state2 = H256;
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
in.sf = 0x100;
|
||||
res = sha256_Transform(in, H256);
|
||||
// return(swapvec(res));
|
||||
in = unshuffle(Bdev[i].hi);
|
||||
in = swapvec16(in);
|
||||
state1 = sha256_Transform(in, state1);
|
||||
}
|
||||
in = pad5;
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
uint8 res = sha256_Transform(in, state2);
|
||||
|
||||
//hmac and final sha
|
||||
|
||||
in.lo = pad1.lo ^ res;
|
||||
in.hi = pad1.hi;
|
||||
state1 = sha256_Transform(in, H256);
|
||||
in.lo = pad2.lo ^ res;
|
||||
in.hi = pad2.hi;
|
||||
state2 = sha256_Transform(in, H256);
|
||||
in = ((uint16*)data)[0];
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in = padsha80;
|
||||
in.s0 = data[16];
|
||||
in.s1 = data[17];
|
||||
in.s2 = data[18];
|
||||
in.s3 = get_global_id(0);
|
||||
in.sf = 0x480;
|
||||
state1 = sha256_Transform(in, state1);
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
state1 = sha256_Transform(in, state2);
|
||||
// state2 = H256;
|
||||
in.lo = state1;
|
||||
in.hi = pad4;
|
||||
in.sf = 0x100;
|
||||
res = sha256_Transform(in, H256);
|
||||
|
||||
|
||||
// if (nonce == 10) { }
|
||||
|
||||
if ( SWAP32(res.s7) <= (target)) {
|
||||
output[atomic_inc(output + 0xFF)] = (nonce);
|
||||
//printf("gpu hashbuffer %08x nonce %08x\n",((__global uint *)hashbuffer)[7] ,SWAP32(get_global_id(0)));
|
||||
}
|
||||
|
||||
if (SWAP32(res.s7) <= (target))
|
||||
output[atomic_inc(output + 0xFF)] = (nonce);
|
||||
|
||||
}
|
||||
|
||||
|
||||
@ -140,6 +140,8 @@ inline uint8 swapvec(uint8 buf)
|
||||
return vec;
|
||||
}
|
||||
|
||||
|
||||
|
||||
inline uint16 swapvec16(uint16 buf)
|
||||
{
|
||||
uint16 vec;
|
||||
@ -173,6 +175,18 @@ uint t;
|
||||
return(as_ulong8(st + Bx));
|
||||
}
|
||||
|
||||
ulong8 salsa20_8n(uint16 Bx)
|
||||
{
|
||||
uint t;
|
||||
uint16 st = Bx;
|
||||
SALSA_CORE(st);
|
||||
SALSA_CORE(st);
|
||||
SALSA_CORE(st);
|
||||
SALSA_CORE(st);
|
||||
return(as_ulong8(st + Bx));
|
||||
}
|
||||
|
||||
|
||||
ulong16 blockmix_salsa8_small2(ulong16 Bin)
|
||||
{
|
||||
ulong8 X = Bin.hi;
|
||||
@ -346,7 +360,7 @@ inline ulong8 block_pwxform_long(ulong8 Bout, __global ulong2 *prevstate)
|
||||
|
||||
|
||||
|
||||
inline void blockmix_pwxform( ulong8 *Bin, __global ulong16 *prevstate)
|
||||
inline void blockmix_pwxform(__global ulong8 *Bin, __global ulong16 *prevstate)
|
||||
{
|
||||
Bin[0] ^= Bin[15];
|
||||
Bin[0] = block_pwxform_long_old(Bin[0], prevstate);
|
||||
|
||||
27
ocl.c
27
ocl.c
@ -516,7 +516,8 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize, algorithm_t *alg
|
||||
|
||||
applog(LOG_DEBUG, "GPU %d: computing max. global thread count to %u", gpu, (unsigned)(cgpu->thread_concurrency));
|
||||
}
|
||||
else if (!safe_cmp(cgpu->algorithm.name, "yescrypt") && !cgpu->opt_tc) {
|
||||
else if ((!safe_cmp(cgpu->algorithm.name, "yescrypt") ||
|
||||
!safe_cmp(algorithm->name, "yescrypt-multi")) && !cgpu->opt_tc) {
|
||||
size_t glob_thread_count;
|
||||
long max_int;
|
||||
unsigned char type = 0;
|
||||
@ -702,6 +703,12 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize, algorithm_t *alg
|
||||
}
|
||||
|
||||
size_t bufsize;
|
||||
size_t buf1size;
|
||||
size_t buf3size;
|
||||
size_t buf2size;
|
||||
|
||||
|
||||
|
||||
size_t readbufsize = 128;
|
||||
|
||||
if (algorithm->rw_buffer_size < 0) {
|
||||
@ -717,10 +724,12 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize, algorithm_t *alg
|
||||
applog(LOG_DEBUG, "Neoscrypt buffer sizes: %lu RW, %lu R", (unsigned long)bufsize, (unsigned long)readbufsize);
|
||||
// scrypt/n-scrypt
|
||||
}
|
||||
else if (!safe_cmp(algorithm->name, "yescrypt")) {
|
||||
else if (!safe_cmp(algorithm->name, "yescrypt") || !safe_cmp(algorithm->name, "yescrypt-multi")) {
|
||||
/* The scratch/pad-buffer needs 32kBytes memory per thread. */
|
||||
bufsize = YESCRYPT_SCRATCHBUF_SIZE * cgpu->thread_concurrency;
|
||||
|
||||
buf1size = PLUCK_SECBUF_SIZE * cgpu->thread_concurrency;
|
||||
buf2size = 128 * 8 * 8 * cgpu->thread_concurrency;
|
||||
buf3size= 8 * 8 * 4 * cgpu->thread_concurrency;
|
||||
/* This is the input buffer. For yescrypt this is guaranteed to be
|
||||
* 80 bytes only. */
|
||||
readbufsize = 80;
|
||||
@ -753,6 +762,10 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize, algorithm_t *alg
|
||||
}
|
||||
|
||||
clState->padbuffer8 = NULL;
|
||||
clState->buffer1 = NULL;
|
||||
clState->buffer2 = NULL;
|
||||
clState->buffer3 = NULL;
|
||||
|
||||
|
||||
if (bufsize > 0) {
|
||||
applog(LOG_DEBUG, "Creating read/write buffer sized %lu", (unsigned long)bufsize);
|
||||
@ -765,20 +778,20 @@ _clState *initCl(unsigned int gpu, char *name, size_t nameSize, algorithm_t *alg
|
||||
}
|
||||
|
||||
|
||||
if (!safe_cmp(algorithm->name, "yescrypt")) {
|
||||
if (!safe_cmp(algorithm->name, "yescrypt") || !safe_cmp(algorithm->name, "yescrypt-multi")) {
|
||||
// need additionnal buffers
|
||||
clState->buffer1 = clCreateBuffer(clState->context, CL_MEM_READ_WRITE, PLUCK_SECBUF_SIZE * cgpu->thread_concurrency, NULL, &status);
|
||||
clState->buffer1 = clCreateBuffer(clState->context, CL_MEM_READ_WRITE, buf1size, NULL, &status);
|
||||
if (status != CL_SUCCESS && !clState->buffer1) {
|
||||
applog(LOG_DEBUG, "Error %d: clCreateBuffer (buffer1), decrease TC or increase LG", status);
|
||||
return NULL;}
|
||||
|
||||
clState->buffer2 = clCreateBuffer(clState->context, CL_MEM_READ_WRITE, 128 * 8 * 8 * cgpu->thread_concurrency, NULL, &status);
|
||||
clState->buffer2 = clCreateBuffer(clState->context, CL_MEM_READ_WRITE, buf2size, NULL, &status);
|
||||
if (status != CL_SUCCESS && !clState->buffer2) {
|
||||
applog(LOG_DEBUG, "Error %d: clCreateBuffer (buffer2), decrease TC or increase LG", status);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
clState->buffer3 = clCreateBuffer(clState->context, CL_MEM_READ_WRITE, 8 * 8 * 4 * cgpu->thread_concurrency, NULL, &status);
|
||||
clState->buffer3 = clCreateBuffer(clState->context, CL_MEM_READ_WRITE, buf3size, NULL, &status);
|
||||
if (status != CL_SUCCESS && !clState->buffer3) {
|
||||
applog(LOG_DEBUG, "Error %d: clCreateBuffer (buffer3), decrease TC or increase LG", status);
|
||||
return NULL;
|
||||
|
||||
@ -7082,7 +7082,9 @@ bool test_nonce(struct work *work, uint32_t nonce)
|
||||
|
||||
// for Neoscrypt, the diff1targ value is in work->target
|
||||
if (!safe_cmp(work->pool->algorithm.name, "neoscrypt") || !safe_cmp(work->pool->algorithm.name, "pluck")
|
||||
|| !safe_cmp(work->pool->algorithm.name, "yescrypt") ) {
|
||||
|| !safe_cmp(work->pool->algorithm.name, "yescrypt")
|
||||
|| !safe_cmp(work->pool->algorithm.name, "yescrypt-multi")
|
||||
) {
|
||||
diff1targ = ((uint32_t *)work->target)[7];
|
||||
}
|
||||
else {
|
||||
|
||||
BIN
sgminer.exe
Normal file
BIN
sgminer.exe
Normal file
Binary file not shown.
Loading…
Reference in New Issue
Block a user