Topic: Bitcoin puzzle transaction ~32 BTC prize to who solves it - page 123. (Read 230098 times)

./deviceQuery
./deviceQuery Starting...

 CUDA Device Query (Runtime API) version (CUDART static linking)

Detected 1 CUDA Capable device(s)

Device 0: "NVIDIA GeForce RTX 4050 Laptop GPU"
  CUDA Driver Version / Runtime Version          12.3 / 12.3
  CUDA Capability Major/Minor version number:    8.9
  Total amount of global memory:                 6140 MBytes (6438780928 bytes)
  (020) Multiprocessors, (128) CUDA Cores/MP:    2560 CUDA Cores
  GPU Max Clock rate:                            2055 MHz (2.06 GHz)
  Memory Clock rate:                             8001 Mhz
  Memory Bus Width:                              96-bit
  L2 Cache Size:                                 25165824 bytes
  Maximum Texture Dimension Size (x,y,z)         1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
  Maximum Layered 1D Texture Size, (num) layers  1D=(32768), 2048 layers
  Maximum Layered 2D Texture Size, (num) layers  2D=(32768, 32768), 2048 layers
  Total amount of constant memory:               65536 bytes
  Total amount of shared memory per block:       49152 bytes
  Total shared memory per multiprocessor:        102400 bytes
  Total number of registers available per block: 65536
  Warp size:                                     32
  Maximum number of threads per multiprocessor:  1536
  Maximum number of threads per block:           1024
  Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
  Max dimension size of a grid size    (x,y,z): (2147483647, 65535, 65535)
  Maximum memory pitch:                          2147483647 bytes
  Texture alignment:                             512 bytes
  Concurrent copy and kernel execution:          Yes with 1 copy engine(s)
  Run time limit on kernels:                     Yes
  Integrated GPU sharing Host Memory:            No
  Support host page-locked memory mapping:       Yes
  Alignment requirement for Surfaces:            Yes
  Device has ECC support:                        Disabled
  Device supports Unified Addressing (UVA):      Yes
  Device supports Managed Memory:                Yes
  Device supports Compute Preemption:            Yes
  Supports Cooperative Kernel Launch:            Yes
  Supports MultiDevice Co-op Kernel Launch:      No
  Device PCI Domain ID / Bus ID / location ID:   0 / 1 / 0
  Compute Mode:
     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 12.3, CUDA Runtime Version = 12.3, NumDevs = 1
Result = PASS

VanitySearch.exe -stop -nosse -verbose 1 -level 0 -t 1 -bits 66 -r 10 13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so

VanitySearch.exe -stop -t 0 -nosse -o Result.txt -verbose 1 -level 0 -gpu -r 500000000 -bits 66 13zb1hQbWVsc2S7ZTZnP2G4undNNpdh5so

__device__ void RIPEMD160Transform(uint32_t s[5],uint32_t* w) {

  uint32_t u;
  //uint32_t a1 = s[0], b1 = s[1], c1 = s[2], d1 = s[3], e1 = s[4];
  //uint32_t a2 = a1, b2 = b1, c2 = c1, d2 = d1, e2 = e1;
  
  uint32_t a1 = 0x67452301ul, b1 = 0xEFCDAB89ul, c1 = 0x98BADCFEul, d1 = 0x10325476ul, e1 = 0xC3D2E1F0ul;
  uint32_t a2 = a1, b2 = b1, c2 = c1, d2 = d1, e2 = e1;

  //uint32_t t = s[0];
  //s[0] = s[1] + c1 + d2;
  //s[1] = s[2] + d1 + e2;
  //s[2] = s[3] + e1 + a2;
  //s[3] = s[4] + a1 + b2;
  //s[4] = t + b1 + c2;
  
  //uint32_t t = 0x67452301ul;
  s[0] = 0xEFCDAB89ul + c1 + d2;
  s[1] = 0x98BADCFEul + d1 + e2;
  s[2] = 0x10325476ul + e1 + a2;
  s[3] = 0xC3D2E1F0ul + a1 + b2;
  s[4] = 0x67452301ul + b1 + c2;//s[4] = t + b1 + c2;

else {
      //
      keys[i].Set(&startKey);
      Int offT((uint64_t)i);
      //offT.ShiftL(32);  
      Int offG((uint64_t)thId);
      //offG.ShiftL(40);
      // new offset
      int nbBit = startKey.GetBitLength();
      offT.ShiftL((uint32_t)(nbBit / 2));
      offG.ShiftL((uint32_t)(nbBit - 4));
      //
      keys[i].Add(&offT);
      keys[i].Add(&offG);
      if (i < 10 || i > nbThread - 10) { printf("Bit %d GPU startKey Base Key %d: %s\n", Random_bits, i,             
      keys[i].GetBase16().c_str()); }
      //
}