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jh512: rewrite and optimize with asm swap 

5% improvement by the vshl asm swap functions, mixed shl+add inst.,

Add also xchg(x, y) func and XCHG(x, y) define in cuda_helper for later use...

other jh changes are mainly for the beauty of the code...

Signed-off-by: Tanguy Pruvot <tanguy.pruvot@gmail.com>
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Tanguy Pruvot 10 years ago
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4709668995
2 changed files with 237 additions and 186 deletions
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  1. 7
      cuda_helper.h
  2. 416
      quark/cuda_jh512.cu

7
cuda_helper.h
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@ -148,6 +148,13 @@ __device__ __forceinline__ uint64_t cuda_swab64(uint64_t x) @@ -148,6 +148,13 @@ __device__ __forceinline__ uint64_t cuda_swab64(uint64_t x)
(((uint64_t)(x) & 0x00000000000000ffULL) << 56)))
#endif
// swap two uint32_t without extra registers
__device__ __host__ __forceinline__ void xchg(uint32_t &x, uint32_t &y) {
x ^= y; y = x ^ y; x ^= y;
}
// for other types...
#define XCHG(x, y) { x ^= y; y = x ^ y; x ^= y; }
/*********************************************************************/
// Macros to catch CUDA errors in CUDA runtime calls

416
quark/cuda_jh512.cu
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@ -1,236 +1,279 @@ @@ -1,236 +1,279 @@
#include "cuda_helper.h"
__constant__ unsigned char c_E8_bitslice_roundconstant[42][32] = {
{ 0x72, 0xd5, 0xde, 0xa2, 0xdf, 0x15, 0xf8, 0x67, 0x7b, 0x84, 0x15, 0xa, 0xb7, 0x23, 0x15, 0x57, 0x81, 0xab, 0xd6, 0x90, 0x4d, 0x5a, 0x87, 0xf6, 0x4e, 0x9f, 0x4f, 0xc5, 0xc3, 0xd1, 0x2b, 0x40 },
{ 0xea, 0x98, 0x3a, 0xe0, 0x5c, 0x45, 0xfa, 0x9c, 0x3, 0xc5, 0xd2, 0x99, 0x66, 0xb2, 0x99, 0x9a, 0x66, 0x2, 0x96, 0xb4, 0xf2, 0xbb, 0x53, 0x8a, 0xb5, 0x56, 0x14, 0x1a, 0x88, 0xdb, 0xa2, 0x31 },
{ 0x3, 0xa3, 0x5a, 0x5c, 0x9a, 0x19, 0xe, 0xdb, 0x40, 0x3f, 0xb2, 0xa, 0x87, 0xc1, 0x44, 0x10, 0x1c, 0x5, 0x19, 0x80, 0x84, 0x9e, 0x95, 0x1d, 0x6f, 0x33, 0xeb, 0xad, 0x5e, 0xe7, 0xcd, 0xdc },
{ 0x10, 0xba, 0x13, 0x92, 0x2, 0xbf, 0x6b, 0x41, 0xdc, 0x78, 0x65, 0x15, 0xf7, 0xbb, 0x27, 0xd0, 0xa, 0x2c, 0x81, 0x39, 0x37, 0xaa, 0x78, 0x50, 0x3f, 0x1a, 0xbf, 0xd2, 0x41, 0x0, 0x91, 0xd3 },
{ 0x42, 0x2d, 0x5a, 0xd, 0xf6, 0xcc, 0x7e, 0x90, 0xdd, 0x62, 0x9f, 0x9c, 0x92, 0xc0, 0x97, 0xce, 0x18, 0x5c, 0xa7, 0xb, 0xc7, 0x2b, 0x44, 0xac, 0xd1, 0xdf, 0x65, 0xd6, 0x63, 0xc6, 0xfc, 0x23 },
{ 0x97, 0x6e, 0x6c, 0x3, 0x9e, 0xe0, 0xb8, 0x1a, 0x21, 0x5, 0x45, 0x7e, 0x44, 0x6c, 0xec, 0xa8, 0xee, 0xf1, 0x3, 0xbb, 0x5d, 0x8e, 0x61, 0xfa, 0xfd, 0x96, 0x97, 0xb2, 0x94, 0x83, 0x81, 0x97 },
{ 0x4a, 0x8e, 0x85, 0x37, 0xdb, 0x3, 0x30, 0x2f, 0x2a, 0x67, 0x8d, 0x2d, 0xfb, 0x9f, 0x6a, 0x95, 0x8a, 0xfe, 0x73, 0x81, 0xf8, 0xb8, 0x69, 0x6c, 0x8a, 0xc7, 0x72, 0x46, 0xc0, 0x7f, 0x42, 0x14 },
{ 0xc5, 0xf4, 0x15, 0x8f, 0xbd, 0xc7, 0x5e, 0xc4, 0x75, 0x44, 0x6f, 0xa7, 0x8f, 0x11, 0xbb, 0x80, 0x52, 0xde, 0x75, 0xb7, 0xae, 0xe4, 0x88, 0xbc, 0x82, 0xb8, 0x0, 0x1e, 0x98, 0xa6, 0xa3, 0xf4 },
{ 0x8e, 0xf4, 0x8f, 0x33, 0xa9, 0xa3, 0x63, 0x15, 0xaa, 0x5f, 0x56, 0x24, 0xd5, 0xb7, 0xf9, 0x89, 0xb6, 0xf1, 0xed, 0x20, 0x7c, 0x5a, 0xe0, 0xfd, 0x36, 0xca, 0xe9, 0x5a, 0x6, 0x42, 0x2c, 0x36 },
{ 0xce, 0x29, 0x35, 0x43, 0x4e, 0xfe, 0x98, 0x3d, 0x53, 0x3a, 0xf9, 0x74, 0x73, 0x9a, 0x4b, 0xa7, 0xd0, 0xf5, 0x1f, 0x59, 0x6f, 0x4e, 0x81, 0x86, 0xe, 0x9d, 0xad, 0x81, 0xaf, 0xd8, 0x5a, 0x9f },
{ 0xa7, 0x5, 0x6, 0x67, 0xee, 0x34, 0x62, 0x6a, 0x8b, 0xb, 0x28, 0xbe, 0x6e, 0xb9, 0x17, 0x27, 0x47, 0x74, 0x7, 0x26, 0xc6, 0x80, 0x10, 0x3f, 0xe0, 0xa0, 0x7e, 0x6f, 0xc6, 0x7e, 0x48, 0x7b },
{ 0xd, 0x55, 0xa, 0xa5, 0x4a, 0xf8, 0xa4, 0xc0, 0x91, 0xe3, 0xe7, 0x9f, 0x97, 0x8e, 0xf1, 0x9e, 0x86, 0x76, 0x72, 0x81, 0x50, 0x60, 0x8d, 0xd4, 0x7e, 0x9e, 0x5a, 0x41, 0xf3, 0xe5, 0xb0, 0x62 },
{ 0xfc, 0x9f, 0x1f, 0xec, 0x40, 0x54, 0x20, 0x7a, 0xe3, 0xe4, 0x1a, 0x0, 0xce, 0xf4, 0xc9, 0x84, 0x4f, 0xd7, 0x94, 0xf5, 0x9d, 0xfa, 0x95, 0xd8, 0x55, 0x2e, 0x7e, 0x11, 0x24, 0xc3, 0x54, 0xa5 },
{ 0x5b, 0xdf, 0x72, 0x28, 0xbd, 0xfe, 0x6e, 0x28, 0x78, 0xf5, 0x7f, 0xe2, 0xf, 0xa5, 0xc4, 0xb2, 0x5, 0x89, 0x7c, 0xef, 0xee, 0x49, 0xd3, 0x2e, 0x44, 0x7e, 0x93, 0x85, 0xeb, 0x28, 0x59, 0x7f },
{ 0x70, 0x5f, 0x69, 0x37, 0xb3, 0x24, 0x31, 0x4a, 0x5e, 0x86, 0x28, 0xf1, 0x1d, 0xd6, 0xe4, 0x65, 0xc7, 0x1b, 0x77, 0x4, 0x51, 0xb9, 0x20, 0xe7, 0x74, 0xfe, 0x43, 0xe8, 0x23, 0xd4, 0x87, 0x8a },
{ 0x7d, 0x29, 0xe8, 0xa3, 0x92, 0x76, 0x94, 0xf2, 0xdd, 0xcb, 0x7a, 0x9, 0x9b, 0x30, 0xd9, 0xc1, 0x1d, 0x1b, 0x30, 0xfb, 0x5b, 0xdc, 0x1b, 0xe0, 0xda, 0x24, 0x49, 0x4f, 0xf2, 0x9c, 0x82, 0xbf },
{ 0xa4, 0xe7, 0xba, 0x31, 0xb4, 0x70, 0xbf, 0xff, 0xd, 0x32, 0x44, 0x5, 0xde, 0xf8, 0xbc, 0x48, 0x3b, 0xae, 0xfc, 0x32, 0x53, 0xbb, 0xd3, 0x39, 0x45, 0x9f, 0xc3, 0xc1, 0xe0, 0x29, 0x8b, 0xa0 },
{ 0xe5, 0xc9, 0x5, 0xfd, 0xf7, 0xae, 0x9, 0xf, 0x94, 0x70, 0x34, 0x12, 0x42, 0x90, 0xf1, 0x34, 0xa2, 0x71, 0xb7, 0x1, 0xe3, 0x44, 0xed, 0x95, 0xe9, 0x3b, 0x8e, 0x36, 0x4f, 0x2f, 0x98, 0x4a },
{ 0x88, 0x40, 0x1d, 0x63, 0xa0, 0x6c, 0xf6, 0x15, 0x47, 0xc1, 0x44, 0x4b, 0x87, 0x52, 0xaf, 0xff, 0x7e, 0xbb, 0x4a, 0xf1, 0xe2, 0xa, 0xc6, 0x30, 0x46, 0x70, 0xb6, 0xc5, 0xcc, 0x6e, 0x8c, 0xe6 },
{ 0xa4, 0xd5, 0xa4, 0x56, 0xbd, 0x4f, 0xca, 0x0, 0xda, 0x9d, 0x84, 0x4b, 0xc8, 0x3e, 0x18, 0xae, 0x73, 0x57, 0xce, 0x45, 0x30, 0x64, 0xd1, 0xad, 0xe8, 0xa6, 0xce, 0x68, 0x14, 0x5c, 0x25, 0x67 },
{ 0xa3, 0xda, 0x8c, 0xf2, 0xcb, 0xe, 0xe1, 0x16, 0x33, 0xe9, 0x6, 0x58, 0x9a, 0x94, 0x99, 0x9a, 0x1f, 0x60, 0xb2, 0x20, 0xc2, 0x6f, 0x84, 0x7b, 0xd1, 0xce, 0xac, 0x7f, 0xa0, 0xd1, 0x85, 0x18 },
{ 0x32, 0x59, 0x5b, 0xa1, 0x8d, 0xdd, 0x19, 0xd3, 0x50, 0x9a, 0x1c, 0xc0, 0xaa, 0xa5, 0xb4, 0x46, 0x9f, 0x3d, 0x63, 0x67, 0xe4, 0x4, 0x6b, 0xba, 0xf6, 0xca, 0x19, 0xab, 0xb, 0x56, 0xee, 0x7e },
{ 0x1f, 0xb1, 0x79, 0xea, 0xa9, 0x28, 0x21, 0x74, 0xe9, 0xbd, 0xf7, 0x35, 0x3b, 0x36, 0x51, 0xee, 0x1d, 0x57, 0xac, 0x5a, 0x75, 0x50, 0xd3, 0x76, 0x3a, 0x46, 0xc2, 0xfe, 0xa3, 0x7d, 0x70, 0x1 },
{ 0xf7, 0x35, 0xc1, 0xaf, 0x98, 0xa4, 0xd8, 0x42, 0x78, 0xed, 0xec, 0x20, 0x9e, 0x6b, 0x67, 0x79, 0x41, 0x83, 0x63, 0x15, 0xea, 0x3a, 0xdb, 0xa8, 0xfa, 0xc3, 0x3b, 0x4d, 0x32, 0x83, 0x2c, 0x83 },
{ 0xa7, 0x40, 0x3b, 0x1f, 0x1c, 0x27, 0x47, 0xf3, 0x59, 0x40, 0xf0, 0x34, 0xb7, 0x2d, 0x76, 0x9a, 0xe7, 0x3e, 0x4e, 0x6c, 0xd2, 0x21, 0x4f, 0xfd, 0xb8, 0xfd, 0x8d, 0x39, 0xdc, 0x57, 0x59, 0xef },
{ 0x8d, 0x9b, 0xc, 0x49, 0x2b, 0x49, 0xeb, 0xda, 0x5b, 0xa2, 0xd7, 0x49, 0x68, 0xf3, 0x70, 0xd, 0x7d, 0x3b, 0xae, 0xd0, 0x7a, 0x8d, 0x55, 0x84, 0xf5, 0xa5, 0xe9, 0xf0, 0xe4, 0xf8, 0x8e, 0x65 },
{ 0xa0, 0xb8, 0xa2, 0xf4, 0x36, 0x10, 0x3b, 0x53, 0xc, 0xa8, 0x7, 0x9e, 0x75, 0x3e, 0xec, 0x5a, 0x91, 0x68, 0x94, 0x92, 0x56, 0xe8, 0x88, 0x4f, 0x5b, 0xb0, 0x5c, 0x55, 0xf8, 0xba, 0xbc, 0x4c },
{ 0xe3, 0xbb, 0x3b, 0x99, 0xf3, 0x87, 0x94, 0x7b, 0x75, 0xda, 0xf4, 0xd6, 0x72, 0x6b, 0x1c, 0x5d, 0x64, 0xae, 0xac, 0x28, 0xdc, 0x34, 0xb3, 0x6d, 0x6c, 0x34, 0xa5, 0x50, 0xb8, 0x28, 0xdb, 0x71 },
{ 0xf8, 0x61, 0xe2, 0xf2, 0x10, 0x8d, 0x51, 0x2a, 0xe3, 0xdb, 0x64, 0x33, 0x59, 0xdd, 0x75, 0xfc, 0x1c, 0xac, 0xbc, 0xf1, 0x43, 0xce, 0x3f, 0xa2, 0x67, 0xbb, 0xd1, 0x3c, 0x2, 0xe8, 0x43, 0xb0 },
{ 0x33, 0xa, 0x5b, 0xca, 0x88, 0x29, 0xa1, 0x75, 0x7f, 0x34, 0x19, 0x4d, 0xb4, 0x16, 0x53, 0x5c, 0x92, 0x3b, 0x94, 0xc3, 0xe, 0x79, 0x4d, 0x1e, 0x79, 0x74, 0x75, 0xd7, 0xb6, 0xee, 0xaf, 0x3f },
{ 0xea, 0xa8, 0xd4, 0xf7, 0xbe, 0x1a, 0x39, 0x21, 0x5c, 0xf4, 0x7e, 0x9, 0x4c, 0x23, 0x27, 0x51, 0x26, 0xa3, 0x24, 0x53, 0xba, 0x32, 0x3c, 0xd2, 0x44, 0xa3, 0x17, 0x4a, 0x6d, 0xa6, 0xd5, 0xad },
{ 0xb5, 0x1d, 0x3e, 0xa6, 0xaf, 0xf2, 0xc9, 0x8, 0x83, 0x59, 0x3d, 0x98, 0x91, 0x6b, 0x3c, 0x56, 0x4c, 0xf8, 0x7c, 0xa1, 0x72, 0x86, 0x60, 0x4d, 0x46, 0xe2, 0x3e, 0xcc, 0x8, 0x6e, 0xc7, 0xf6 },
{ 0x2f, 0x98, 0x33, 0xb3, 0xb1, 0xbc, 0x76, 0x5e, 0x2b, 0xd6, 0x66, 0xa5, 0xef, 0xc4, 0xe6, 0x2a, 0x6, 0xf4, 0xb6, 0xe8, 0xbe, 0xc1, 0xd4, 0x36, 0x74, 0xee, 0x82, 0x15, 0xbc, 0xef, 0x21, 0x63 },
{ 0xfd, 0xc1, 0x4e, 0xd, 0xf4, 0x53, 0xc9, 0x69, 0xa7, 0x7d, 0x5a, 0xc4, 0x6, 0x58, 0x58, 0x26, 0x7e, 0xc1, 0x14, 0x16, 0x6, 0xe0, 0xfa, 0x16, 0x7e, 0x90, 0xaf, 0x3d, 0x28, 0x63, 0x9d, 0x3f },
{ 0xd2, 0xc9, 0xf2, 0xe3, 0x0, 0x9b, 0xd2, 0xc, 0x5f, 0xaa, 0xce, 0x30, 0xb7, 0xd4, 0xc, 0x30, 0x74, 0x2a, 0x51, 0x16, 0xf2, 0xe0, 0x32, 0x98, 0xd, 0xeb, 0x30, 0xd8, 0xe3, 0xce, 0xf8, 0x9a },
{ 0x4b, 0xc5, 0x9e, 0x7b, 0xb5, 0xf1, 0x79, 0x92, 0xff, 0x51, 0xe6, 0x6e, 0x4, 0x86, 0x68, 0xd3, 0x9b, 0x23, 0x4d, 0x57, 0xe6, 0x96, 0x67, 0x31, 0xcc, 0xe6, 0xa6, 0xf3, 0x17, 0xa, 0x75, 0x5 },
{ 0xb1, 0x76, 0x81, 0xd9, 0x13, 0x32, 0x6c, 0xce, 0x3c, 0x17, 0x52, 0x84, 0xf8, 0x5, 0xa2, 0x62, 0xf4, 0x2b, 0xcb, 0xb3, 0x78, 0x47, 0x15, 0x47, 0xff, 0x46, 0x54, 0x82, 0x23, 0x93, 0x6a, 0x48 },
{ 0x38, 0xdf, 0x58, 0x7, 0x4e, 0x5e, 0x65, 0x65, 0xf2, 0xfc, 0x7c, 0x89, 0xfc, 0x86, 0x50, 0x8e, 0x31, 0x70, 0x2e, 0x44, 0xd0, 0xb, 0xca, 0x86, 0xf0, 0x40, 0x9, 0xa2, 0x30, 0x78, 0x47, 0x4e },
{ 0x65, 0xa0, 0xee, 0x39, 0xd1, 0xf7, 0x38, 0x83, 0xf7, 0x5e, 0xe9, 0x37, 0xe4, 0x2c, 0x3a, 0xbd, 0x21, 0x97, 0xb2, 0x26, 0x1, 0x13, 0xf8, 0x6f, 0xa3, 0x44, 0xed, 0xd1, 0xef, 0x9f, 0xde, 0xe7 },
{ 0x8b, 0xa0, 0xdf, 0x15, 0x76, 0x25, 0x92, 0xd9, 0x3c, 0x85, 0xf7, 0xf6, 0x12, 0xdc, 0x42, 0xbe, 0xd8, 0xa7, 0xec, 0x7c, 0xab, 0x27, 0xb0, 0x7e, 0x53, 0x8d, 0x7d, 0xda, 0xaa, 0x3e, 0xa8, 0xde },
{ 0xaa, 0x25, 0xce, 0x93, 0xbd, 0x2, 0x69, 0xd8, 0x5a, 0xf6, 0x43, 0xfd, 0x1a, 0x73, 0x8, 0xf9, 0xc0, 0x5f, 0xef, 0xda, 0x17, 0x4a, 0x19, 0xa5, 0x97, 0x4d, 0x66, 0x33, 0x4c, 0xfd, 0x21, 0x6a },
{ 0x35, 0xb4, 0x98, 0x31, 0xdb, 0x41, 0x15, 0x70, 0xea, 0x1e, 0xf, 0xbb, 0xed, 0xcd, 0x54, 0x9b, 0x9a, 0xd0, 0x63, 0xa1, 0x51, 0x97, 0x40, 0x72, 0xf6, 0x75, 0x9d, 0xbf, 0x91, 0x47, 0x6f, 0xe2 } };
#define SWAP4(x,y)\
y = (x & 0xf0f0f0f0UL); \
x = (x ^ y); \
y = (y >> 4); \
x = (x << 4); \
x= x | y;
#define SWAP2(x,y)\
y = (x & 0xccccccccUL); \
x = (x ^ y); \
y = (y >> 2); \
x = (x << 2); \
x= x | y;
#define SWAP1(x,y)\
y = (x & 0xaaaaaaaaUL); \
x = (x ^ y); \
y = (y >> 1); \
x = x + x; \
x= x | y;
/*swapping bits 16i||16i+1||......||16i+7 with bits 16i+8||16i+9||......||16i+15 of 32-bit x*/
//#define SWAP8(x) (x) = ((((x) & 0x00ff00ffUL) << 8) | (((x) & 0xff00ff00UL) >> 8));
#define SWAP8(x) (x) = __byte_perm(x, x, 0x2301);
// #include <stdio.h> // printf
// #include <unistd.h> // sleep
/* 1344 bytes */
__constant__ static __align__(16) uint32_t c_E8_bslice32[42][8] = {
// Round 0 (Function0)
{ 0xa2ded572, 0x90d6ab81, 0x67f815df, 0xf6875a4d, 0x0a15847b, 0xc54f9f4e, 0x571523b7, 0x402bd1c3 },
{ 0xe03a98ea, 0xb4960266, 0x9cfa455c, 0x8a53bbf2, 0x99d2c503, 0x1a1456b5, 0x9a99b266, 0x31a2db88 }, // 1
{ 0x5c5aa303, 0x8019051c, 0xdb0e199a, 0x1d959e84, 0x0ab23f40, 0xadeb336f, 0x1044c187, 0xdccde75e }, // 2
{ 0x9213ba10, 0x39812c0a, 0x416bbf02, 0x5078aa37, 0x156578dc, 0xd2bf1a3f, 0xd027bbf7, 0xd3910041 }, // 3
{ 0x0d5a2d42, 0x0ba75c18, 0x907eccf6, 0xac442bc7, 0x9c9f62dd, 0xd665dfd1, 0xce97c092, 0x23fcc663 }, // 4
{ 0x036c6e97, 0xbb03f1ee, 0x1ab8e09e, 0xfa618e5d, 0x7e450521, 0xb29796fd, 0xa8ec6c44, 0x97818394 }, // 5
{ 0x37858e4a, 0x8173fe8a, 0x2f3003db, 0x6c69b8f8, 0x2d8d672a, 0x4672c78a, 0x956a9ffb, 0x14427fc0 }, // 6
// Round 7 (Function0)
{ 0x8f15f4c5, 0xb775de52, 0xc45ec7bd, 0xbc88e4ae, 0xa76f4475, 0x1e00b882, 0x80bb118f, 0xf4a3a698 },
{ 0x338ff48e, 0x20edf1b6, 0x1563a3a9, 0xfde05a7c, 0x24565faa, 0x5ae9ca36, 0x89f9b7d5, 0x362c4206 },
{ 0x433529ce, 0x591ff5d0, 0x3d98fe4e, 0x86814e6f, 0x74f93a53, 0x81ad9d0e, 0xa74b9a73, 0x9f5ad8af },
{ 0x670605a7, 0x26077447, 0x6a6234ee, 0x3f1080c6, 0xbe280b8b, 0x6f7ea0e0, 0x2717b96e, 0x7b487ec6 },
{ 0xa50a550d, 0x81727686, 0xc0a4f84a, 0xd48d6050, 0x9fe7e391, 0x415a9e7e, 0x9ef18e97, 0x62b0e5f3 },
{ 0xec1f9ffc, 0xf594d74f, 0x7a205440, 0xd895fa9d, 0x001ae4e3, 0x117e2e55, 0x84c9f4ce, 0xa554c324 },
{ 0x2872df5b, 0xef7c8905, 0x286efebd, 0x2ed349ee, 0xe27ff578, 0x85937e44, 0xb2c4a50f, 0x7f5928eb },
// Round 14 (Function0)
{ 0x37695f70, 0x04771bc7, 0x4a3124b3, 0xe720b951, 0xf128865e, 0xe843fe74, 0x65e4d61d, 0x8a87d423 },
{ 0xa3e8297d, 0xfb301b1d, 0xf2947692, 0xe01bdc5b, 0x097acbdd, 0x4f4924da, 0xc1d9309b, 0xbf829cf2 },
{ 0x31bae7a4, 0x32fcae3b, 0xffbf70b4, 0x39d3bb53, 0x0544320d, 0xc1c39f45, 0x48bcf8de, 0xa08b29e0 },
{ 0xfd05c9e5, 0x01b771a2, 0x0f09aef7, 0x95ed44e3, 0x12347094, 0x368e3be9, 0x34f19042, 0x4a982f4f },
{ 0x631d4088, 0xf14abb7e, 0x15f66ca0, 0x30c60ae2, 0x4b44c147, 0xc5b67046, 0xffaf5287, 0xe68c6ecc },
{ 0x56a4d5a4, 0x45ce5773, 0x00ca4fbd, 0xadd16430, 0x4b849dda, 0x68cea6e8, 0xae183ec8, 0x67255c14 },
{ 0xf28cdaa3, 0x20b2601f, 0x16e10ecb, 0x7b846fc2, 0x5806e933, 0x7facced1, 0x9a99949a, 0x1885d1a0 },
// Round 21 (Function0)
{ 0xa15b5932, 0x67633d9f, 0xd319dd8d, 0xba6b04e4, 0xc01c9a50, 0xab19caf6, 0x46b4a5aa, 0x7eee560b },
{ 0xea79b11f, 0x5aac571d, 0x742128a9, 0x76d35075, 0x35f7bde9, 0xfec2463a, 0xee51363b, 0x01707da3 },
{ 0xafc135f7, 0x15638341, 0x42d8a498, 0xa8db3aea, 0x20eced78, 0x4d3bc3fa, 0x79676b9e, 0x832c8332 },
{ 0x1f3b40a7, 0x6c4e3ee7, 0xf347271c, 0xfd4f21d2, 0x34f04059, 0x398dfdb8, 0x9a762db7, 0xef5957dc },
{ 0x490c9b8d, 0xd0ae3b7d, 0xdaeb492b, 0x84558d7a, 0x49d7a25b, 0xf0e9a5f5, 0x0d70f368, 0x658ef8e4 },
{ 0xf4a2b8a0, 0x92946891, 0x533b1036, 0x4f88e856, 0x9e07a80c, 0x555cb05b, 0x5aec3e75, 0x4cbcbaf8 },
{ 0x993bbbe3, 0x28acae64, 0x7b9487f3, 0x6db334dc, 0xd6f4da75, 0x50a5346c, 0x5d1c6b72, 0x71db28b8 },
// Round 28 (Function0)
{ 0xf2e261f8, 0xf1bcac1c, 0x2a518d10, 0xa23fce43, 0x3364dbe3, 0x3cd1bb67, 0xfc75dd59, 0xb043e802 },
{ 0xca5b0a33, 0xc3943b92, 0x75a12988, 0x1e4d790e, 0x4d19347f, 0xd7757479, 0x5c5316b4, 0x3fafeeb6 },
{ 0xf7d4a8ea, 0x5324a326, 0x21391abe, 0xd23c32ba, 0x097ef45c, 0x4a17a344, 0x5127234c, 0xadd5a66d },
{ 0xa63e1db5, 0xa17cf84c, 0x08c9f2af, 0x4d608672, 0x983d5983, 0xcc3ee246, 0x563c6b91, 0xf6c76e08 },
{ 0xb333982f, 0xe8b6f406, 0x5e76bcb1, 0x36d4c1be, 0xa566d62b, 0x1582ee74, 0x2ae6c4ef, 0x6321efbc },
{ 0x0d4ec1fd, 0x1614c17e, 0x69c953f4, 0x16fae006, 0xc45a7da7, 0x3daf907e, 0x26585806, 0x3f9d6328 },
{ 0xe3f2c9d2, 0x16512a74, 0x0cd29b00, 0x9832e0f2, 0x30ceaa5f, 0xd830eb0d, 0x300cd4b7, 0x9af8cee3 },
// Round 35 (Function0)
{ 0x7b9ec54b, 0x574d239b, 0x9279f1b5, 0x316796e6, 0x6ee651ff, 0xf3a6e6cc, 0xd3688604, 0x05750a17 },
{ 0xd98176b1, 0xb3cb2bf4, 0xce6c3213, 0x47154778, 0x8452173c, 0x825446ff, 0x62a205f8, 0x486a9323 },
{ 0x0758df38, 0x442e7031, 0x65655e4e, 0x86ca0bd0, 0x897cfcf2, 0xa20940f0, 0x8e5086fc, 0x4e477830 },
{ 0x39eea065, 0x26b29721, 0x8338f7d1, 0x6ff81301, 0x37e95ef7, 0xd1ed44a3, 0xbd3a2ce4, 0xe7de9fef },
{ 0x15dfa08b, 0x7ceca7d8, 0xd9922576, 0x7eb027ab, 0xf6f7853c, 0xda7d8d53, 0xbe42dc12, 0xdea83eaa },
{ 0x93ce25aa, 0xdaef5fc0, 0xd86902bd, 0xa5194a17, 0xfd43f65a, 0x33664d97, 0xf908731a, 0x6a21fd4c },
{ 0x3198b435, 0xa163d09a, 0x701541db, 0x72409751, 0xbb0f1eea, 0xbf9d75f6, 0x9b54cded, 0xe26f4791 }
// 42 rounds...
};
/*swapping bits 32i||32i+1||......||32i+15 with bits 32i+16||32i+17||......||32i+31 of 32-bit x*/
//#define SWAP16(x) (x) = ((((x) & 0x0000ffffUL) << 16) | (((x) & 0xffff0000UL) >> 16));
#define SWAP16(x) (x) = __byte_perm(x, x, 0x1032);
/*The MDS transform*/
/*swapping bits 16i||16i+1||......||16i+7 with bits 16i+8||16i+9||......||16i+15 of 32-bit x*/
//#define SWAP8(x) (x) = ((((x) & 0x00ff00ffUL) << 8) | (((x) & 0xff00ff00UL) >> 8));
#define SWAP8(x) (x) = __byte_perm(x, x, 0x2301);
/*
__device__ __forceinline__
static void SWAP4(uint32_t &x) {
uint32_t y = x & 0xF0F0F0F0;
x = (x ^ y) << 4;
x |= y >> 4;
}
__device__ __forceinline__
static void SWAP2(uint32_t &x) {
uint32_t y = (x & 0xCCCCCCCC);
x = (x ^ y) << 2;
x |= y >> 2;
}
__device__ __forceinline__
static void SWAP1(uint32_t &x) {
uint32_t y = (x & 0xAAAAAAAA);
x = (x ^ y) << 1;
x |= y >> 1;
}
*/
__device__ __forceinline__
static void SWAP4x4(uint32_t *x) {
#pragma nounroll
// y is used as tmp register too
for (uint32_t y=0; y<4; y++, ++x) {
asm("and.b32 %1, %0, 0xF0F0F0F0;"
"xor.b32 %0, %0, %1;"
"shr.b32 %1, %1, 4;"
"vshl.u32.u32.u32.clamp.add %0, %0, 4, %1;\n\t"
: "+r"(*x) : "r"(y));
}
}
__device__ __forceinline__
static void SWAP2x4(uint32_t *x) {
#pragma nounroll
// y is used as tmp register too
for (uint32_t y=0; y<4; y++, ++x) {
asm("and.b32 %1, %0, 0xCCCCCCCC;"
"xor.b32 %0, %0, %1;"
"shr.b32 %1, %1, 2;"
"vshl.u32.u32.u32.clamp.add %0, %0, 2, %1;\n\t"
: "+r"(*x) : "r"(y));
}
}
__device__ __forceinline__
static void SWAP1x4(uint32_t *x) {
#pragma nounroll
// y is used as tmp register too
for (uint32_t y=0; y<4; y++, ++x) {
asm("and.b32 %1, %0, 0xAAAAAAAA;"
"xor.b32 %0, %0, %1;"
"shr.b32 %1, %1, 1;"
"vshl.u32.u32.u32.clamp.add %0, %0, 1, %1;\n\t"
: "+r"(*x) : "r"(y));
}
}
/* The MDS transform */
#define L(m0,m1,m2,m3,m4,m5,m6,m7) \
(m4) ^= (m1); \
(m5) ^= (m2); \
(m6) ^= (m0) ^ (m3); \
(m7) ^= (m0); \
(m0) ^= (m5); \
(m1) ^= (m6); \
(m2) ^= (m4) ^ (m7); \
(m3) ^= (m4);
/*The Sbox*/
#define Sbox(m0,m1,m2,m3,cc) \
m4 ^= m1; \
m5 ^= m2; \
m6 ^= m0 ^ m3; \
m7 ^= m0; \
m0 ^= m5; \
m1 ^= m6; \
m2 ^= m4 ^ m7; \
m3 ^= m4;
/* The Sbox */
#define Sbox(m0, m1, m2, m3, cc) \
m3 = ~(m3); \
m0 ^= ((~(m2)) & (cc)); \
temp0 = (cc) ^ ((m0) & (m1));\
m0 ^= ((m2) & (m3)); \
m3 ^= ((~(m1)) & (m2)); \
m1 ^= ((m0) & (m2)); \
m2 ^= ((m0) & (~(m3))); \
m0 ^= ((m1) | (m3)); \
m3 ^= ((m1) & (m2)); \
m1 ^= (temp0 & (m0)); \
m0 ^= (~(m2)) & cc; \
temp0 = cc ^ (m0 & m1); \
m0 ^= m2 & m3; \
m3 ^= (~(m1)) & m2; \
m1 ^= m0 & m2; \
m2 ^= m0 & (~(m3)); \
m0 ^= m1 | m3; \
m3 ^= m1 & m2; \
m1 ^= temp0 & m0; \
m2 ^= temp0;
static __device__ __forceinline__ void Sbox_and_MDS_layer(uint32_t x[8][4], uint32_t roundnumber)
__device__ __forceinline__
static void Sbox_and_MDS_layer(uint32_t x[8][4], const int rnd)
{
uint32_t temp0;
uint32_t cc0, cc1;
//Sbox and MDS layer
#pragma unroll 4
for (int i = 0; i < 4; i++) {
cc0 = ((uint32_t*)c_E8_bitslice_roundconstant[roundnumber])[i];
cc1 = ((uint32_t*)c_E8_bitslice_roundconstant[roundnumber])[i + 4];
Sbox(x[0][i], x[2][i], x[4][i], x[6][i], cc0);
Sbox(x[1][i], x[3][i], x[5][i], x[7][i], cc1);
uint2* cc = (uint2*) &c_E8_bslice32[rnd];
// Sbox and MDS layer
#pragma unroll
for (int i = 0; i < 4; i++, ++cc) {
uint32_t temp0;
Sbox(x[0][i], x[2][i], x[4][i], x[6][i], cc->x);
Sbox(x[1][i], x[3][i], x[5][i], x[7][i], cc->y);
L(x[0][i], x[2][i], x[4][i], x[6][i], x[1][i], x[3][i], x[5][i], x[7][i]);
}
}
static __device__ __forceinline__ void RoundFunction0(uint32_t x[8][4], uint32_t roundnumber)
__device__ __forceinline__
static void RoundFunction0(uint32_t x[8][4], const int rnd)
{
Sbox_and_MDS_layer(x, roundnumber);
#pragma unroll 4
for (int j = 1; j < 8; j = j + 2)
{
uint32_t y;
SWAP1(x[j][0], y);
SWAP1(x[j][1], y);
SWAP1(x[j][2], y);
SWAP1(x[j][3], y);
Sbox_and_MDS_layer(x, rnd + 0); // 0, 7, 14 .. 35
#pragma unroll 4
for (int j = 1; j < 8; j += 2) { // 1, 3, 5, 7 (Even)
SWAP1x4(x[j]);
// SWAP1(x[j][0]); SWAP1(x[j][1]); SWAP1(x[j][2]); SWAP1(x[j][3]);
}
}
static __device__ __forceinline__ void RoundFunction1(uint32_t x[8][4], uint32_t roundnumber)
__device__ __forceinline__
static void RoundFunction1(uint32_t x[8][4], const int rnd)
{
Sbox_and_MDS_layer(x, roundnumber);
Sbox_and_MDS_layer(x, rnd + 1);
#pragma unroll 4
for (int j = 1; j < 8; j = j + 2)
{
uint32_t y;
SWAP2(x[j][0], y);
SWAP2(x[j][1], y);
SWAP2(x[j][2], y);
SWAP2(x[j][3], y);
#pragma unroll 4
for (int j = 1; j < 8; j += 2) {
SWAP2x4(x[j]);
// SWAP2(x[j][0]); SWAP2(x[j][1]); SWAP2(x[j][2]); SWAP2(x[j][3]);
}
}
static __device__ __forceinline__ void RoundFunction2(uint32_t x[8][4], uint32_t roundnumber)
__device__ __forceinline__
static void RoundFunction2(uint32_t x[8][4], const int rnd)
{
Sbox_and_MDS_layer(x, roundnumber);
Sbox_and_MDS_layer(x, rnd + 2);
#pragma unroll 4
for (int j = 1; j < 8; j = j + 2)
{
uint32_t y;
SWAP4(x[j][0], y);
SWAP4(x[j][1], y);
SWAP4(x[j][2], y);
SWAP4(x[j][3], y);
#pragma unroll 4
for (int j = 1; j < 8; j += 2) {
SWAP4x4(x[j]);
// SWAP4(x[j][0]); SWAP4(x[j][1]); SWAP4(x[j][2]); SWAP4(x[j][3]);
}
}
static __device__ __forceinline__ void RoundFunction3(uint32_t x[8][4], uint32_t roundnumber)
__device__ __forceinline__
static void RoundFunction3(uint32_t x[8][4], const int rnd)
{
Sbox_and_MDS_layer(x, roundnumber);
#pragma unroll 4
for (int j = 1; j < 8; j = j + 2)
{
#pragma unroll 4
for (int i = 0; i < 4; i++) SWAP8(x[j][i]);
Sbox_and_MDS_layer(x, rnd + 3);
//uint32_t* xj = x[j];
#pragma unroll 4
for (int j = 1; j < 8; j += 2) {
SWAP8(x[j][0]);
SWAP8(x[j][1]);
SWAP8(x[j][2]);
SWAP8(x[j][3]);
}
}
static __device__ __forceinline__ void RoundFunction4(uint32_t x[8][4], uint32_t roundnumber)
__device__ __forceinline__
static void RoundFunction4(uint32_t x[8][4], const int rnd)
{
Sbox_and_MDS_layer(x, roundnumber);
Sbox_and_MDS_layer(x, rnd + 4);
#pragma unroll 4
for (int j = 1; j < 8; j = j + 2)
#pragma unroll 4
for (int j = 1; j < 8; j += 2)
{
#pragma unroll 4
for (int i = 0; i < 4; i++) SWAP16(x[j][i]);
//uint32_t* xj = x[j];
#pragma unroll
for (int i = 0; i < 4; i++)
SWAP16(x[j][i]);
}
}
static __device__ __forceinline__ void RoundFunction5(uint32_t x[8][4], uint32_t roundnumber)
__device__ __forceinline__
static void RoundFunction5(uint32_t x[8][4], const int rnd)
{
uint32_t temp0;
Sbox_and_MDS_layer(x, roundnumber);
Sbox_and_MDS_layer(x, rnd + 5);
#pragma unroll 4
for (int j = 1; j < 8; j = j + 2)
#pragma unroll 4
for (int j = 1; j < 8; j += 2)
{
#pragma unroll 2
for (int i = 0; i < 4; i = i + 2) {
temp0 = x[j][i]; x[j][i] = x[j][i + 1]; x[j][i + 1] = temp0;
}
xchg(x[j][0], x[j][1]);
xchg(x[j][2], x[j][3]);
}
}
static __device__ __forceinline__ void RoundFunction6(uint32_t x[8][4], uint32_t roundnumber)
__device__ __forceinline__
static void RoundFunction6(uint32_t x[8][4], const int rnd)
{
uint32_t temp0;
Sbox_and_MDS_layer(x, rnd + 6);
Sbox_and_MDS_layer(x, roundnumber);
#pragma unroll 4
for (int j = 1; j < 8; j = j + 2)
#pragma unroll 4
for (int j = 1; j < 8; j += 2)
{
#pragma unroll 2
for (int i = 0; i < 2; i++) {
temp0 = x[j][i]; x[j][i] = x[j][i + 2]; x[j][i + 2] = temp0;
}
xchg(x[j][0], x[j][2]);
xchg(x[j][1], x[j][3]);
}
}
/*The bijective function E8, in bitslice form */
static __device__ __forceinline__ void E8(uint32_t x[8][4])
/* The bijective function E8, in bitslice form */
__device__
static void E8(uint32_t x[8][4])
{
/*perform 6 rounds*/
//#pragma unroll 6
for (int i = 0; i < 42; i += 7)
/* perform 6 loops of 7 rounds */
for (int r = 0; r < 42; r += 7)
{
RoundFunction0(x, i);
RoundFunction1(x, i + 1);
RoundFunction2(x, i + 2);
RoundFunction3(x, i + 3);
RoundFunction4(x, i + 4);
RoundFunction5(x, i + 5);
RoundFunction6(x, i + 6);
RoundFunction0(x, r);
RoundFunction1(x, r);
RoundFunction2(x, r);
RoundFunction3(x, r);
RoundFunction4(x, r);
RoundFunction5(x, r);
RoundFunction6(x, r);
}
}
__global__ __launch_bounds__(256, 4)
void quark_jh512_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint32_t *const __restrict__ g_hash, const uint32_t *const __restrict__ g_nonceVector)
void quark_jh512_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint32_t* g_hash, const uint32_t *const __restrict__ g_nonceVector)
{
const uint32_t thread = (blockDim.x * blockIdx.x + threadIdx.x);
if (thread < threads)
@ -238,7 +281,7 @@ void quark_jh512_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint32_t *c @@ -238,7 +281,7 @@ void quark_jh512_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint32_t *c
const uint32_t nounce = (g_nonceVector != NULL) ? g_nonceVector[thread] : (startNounce + thread);
uint32_t hashPosition = nounce - startNounce;
uint32_t *Hash = &g_hash[hashPosition * 16U];
uint32_t x[8][4] = {
uint32_t x[8][4] = { /* init */
{ 0x964bd16f, 0x17aa003e, 0x052e6a63, 0x43d5157a },
{ 0x8d5e228a, 0x0bef970c, 0x591234e9, 0x61c3b3f2 },
{ 0xc1a01d89, 0x1e806f53, 0x6b05a92a, 0x806d2bea },
@ -249,21 +292,22 @@ void quark_jh512_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint32_t *c @@ -249,21 +292,22 @@ void quark_jh512_gpu_hash_64(uint32_t threads, uint32_t startNounce, uint32_t *c
{ 0xdffcc2e3, 0xfb1785e6, 0x78465a54, 0x4bdd8ccc }
};
#pragma unroll 16
#pragma unroll
for (int i = 0; i < 16; i++)
x[i >> 2][i & 3] ^= Hash[i];
x[i/4][i & 3] ^= Hash[i];
E8(x);
#pragma unroll 16
for (int i = 0; i < 16; i++)
x[(16 + i) >> 2][(16 + i) & 3] ^= Hash[i];
#pragma unroll
for (uint8_t i = 0; i < 16; i++)
x[(i+16)/4][(i+16) & 3] ^= Hash[i];
x[0 >> 2][0 & 3] ^= 0x80;
x[15 >> 2][15 & 3] ^= 0x00020000;
x[0][0] ^= 0x80U;
x[3][3] ^= 0x00020000U;
E8(x);
x[(16 + 0) >> 2][(16 + 0) & 3] ^= 0x80;
x[(16 + 15) >> 2][(16 + 15) & 3] ^= 0x00020000;
x[4][0] ^= 0x80U;
x[7][3] ^= 0x00020000U;
Hash[0] = x[4][0];
Hash[1] = x[4][1];

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