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cubehash and luffa funnel shit (from klaus)

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No gain... but i like this define, more readable in luffa ;)
This commit is contained in:
Tanguy Pruvot 2014-10-20 19:01:00 +02:00
parent 2de9b1375b
commit 1b241df5c0
2 changed files with 27 additions and 15 deletions
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17
x11/cuda_x11_cubehash512.cu
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@ -8,8 +8,15 @@ typedef unsigned char BitSequence;
#define CUBEHASH_ROUNDS 16 /* this is r for CubeHashr/b */
#define CUBEHASH_BLOCKBYTES 32 /* this is b for CubeHashr/b */
#define ROTATEUPWARDS7(a) (((a) << 7) | ((a) >> 25))
#define ROTATEUPWARDS11(a) (((a) << 11) | ((a) >> 21))
#if __CUDA_ARCH__ < 350
#define LROT(x,bits) ((x << bits) | (x >> (32 - bits)))
#else
#define LROT(x, bits) __funnelshift_l(x, x, bits)
#endif
#define ROTATEUPWARDS7(a) LROT(a,7)
#define ROTATEUPWARDS11(a) LROT(a,11)
#define SWAP(a,b) { uint32_t u = a; a = b; b = u; }
__device__ __constant__
@ -278,11 +285,13 @@ __global__ void x11_cubehash512_gpu_hash_64(int threads, uint32_t startNounce, u
// Setup-Funktionen
__host__ void x11_cubehash512_cpu_init(int thr_id, int threads)
__host__
void x11_cubehash512_cpu_init(int thr_id, int threads)
{
}
__host__ void x11_cubehash512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order)
__host__
void x11_cubehash512_cpu_hash_64(int thr_id, int threads, uint32_t startNounce, uint32_t *d_nonceVector, uint32_t *d_hash, int order)
{
const int threadsperblock = 256;

25
x11/cuda_x11_luffa512.cu
View File

@ -20,9 +20,6 @@
#include "cuda_helper.h"
// aus heavy.cu
extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int thr_id);
typedef unsigned char BitSequence;
typedef struct {
@ -41,11 +38,17 @@ typedef struct {
a[1+(8*j)] = a[0+(8*j)] ^ tmp;\
a[0+(8*j)] = tmp;
#if __CUDA_ARCH__ < 350
#define LROT(x,bits) ((x << bits) | (x >> (32 - bits)))
#else
#define LROT(x, bits) __funnelshift_l(x, x, bits)
#endif
#define TWEAK(a0,a1,a2,a3,j)\
a0 = (a0<<(j))|(a0>>(32-j));\
a1 = (a1<<(j))|(a1>>(32-j));\
a2 = (a2<<(j))|(a2>>(32-j));\
a3 = (a3<<(j))|(a3>>(32-j));
a0 = LROT(a0,j);\
a1 = LROT(a1,j);\
a2 = LROT(a2,j);\
a3 = LROT(a3,j);
#define STEP(c0,c1)\
SUBCRUMB(chainv[0],chainv[1],chainv[2],chainv[3],tmp);\
@ -77,13 +80,13 @@ typedef struct {
#define MIXWORD(a0,a4)\
a4 ^= a0;\
a0 = (a0<<2) | (a0>>(30));\
a0 = LROT(a0,2);\
a0 ^= a4;\
a4 = (a4<<14) | (a4>>(18));\
a4 = LROT(a4,14);\
a4 ^= a0;\
a0 = (a0<<10) | (a0>>(22));\
a0 = LROT(a0,10);\
a0 ^= a4;\
a4 = (a4<<1) | (a4>>(31));
a4 = LROT(a4,1);
#define ADD_CONSTANT(a0,b0,c0,c1)\
a0 ^= c0;\