m7: forgot to indent some cuda files

and remove unused variables...

m7/cuda_m7_sha256.cu

@@ -1,10 +1,10 @@
 #include <stdio.h>
 #include <memory.h>
 
-#include "cuda_helper.h"
-
 #include "sph/sph_types.h"
 
+#include "cuda_helper.h"
+
 extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int thr_id);
 
 //#define SPH_C64(x)    ((uint64_t)(x ## ULL))
@@ -67,28 +67,35 @@ static const uint32_t cpu_K[64] = {
 };
 
 
-static __device__ __forceinline__ uint32_t bsg2_0(uint32_t x)
+__device__ __forceinline__
+static uint32_t bsg2_0(uint32_t x)
 {
 	uint32_t r1 = SPH_ROTR32(x,2);
 	uint32_t r2 = SPH_ROTR32(x,13);
 	uint32_t r3 = SPH_ROTR32(x,22);
 	return xor3b(r1,r2,r3);
 }
-static __device__ __forceinline__ uint32_t bsg2_1(uint32_t x)
+
+__device__ __forceinline__
+static uint32_t bsg2_1(uint32_t x)
 {
 	uint32_t r1 = SPH_ROTR32(x,6);
 	uint32_t r2 = SPH_ROTR32(x,11);
 	uint32_t r3 = SPH_ROTR32(x,25);
 	return xor3b(r1,r2,r3);
 }
-static __device__ __forceinline__ uint32_t ssg2_0(uint32_t x)
+
+__device__ __forceinline__
+static uint32_t ssg2_0(uint32_t x)
 {
 	uint64_t r1 = SPH_ROTR32(x,7);
 	uint64_t r2 = SPH_ROTR32(x,18);
 	uint64_t r3 = shr_t32(x,3);
 	return xor3b(r1,r2,r3);
 }
-static __device__ __forceinline__ uint32_t ssg2_1(uint32_t x)
+
+__device__ __forceinline__
+static uint32_t ssg2_1(uint32_t x)
 {
 	uint64_t r1 = SPH_ROTR32(x,17);
 	uint64_t r2 = SPH_ROTR32(x,19);
@@ -96,104 +103,101 @@ static __device__ __forceinline__ uint32_t ssg2_1(uint32_t x)
 	return xor3b(r1,r2,r3);
 }
 
-static __device__ __forceinline__ void sha2_step1(uint32_t a,uint32_t b,uint32_t c,uint32_t &d,uint32_t e,uint32_t f,uint32_t g,uint32_t &h,
+__device__ __forceinline__
+static void sha2_step1(uint32_t a,uint32_t b,uint32_t c,uint32_t &d,uint32_t e,uint32_t f,uint32_t g,uint32_t &h,
                         uint32_t in,const uint32_t Kshared)
 {
-uint32_t t1,t2;
-uint32_t vxandx = xandx(e, f, g);
-uint32_t bsg21 =bsg2_1(e);
-uint32_t bsg20 =bsg2_0(a);
-uint32_t andorv =andor32(a,b,c);
-
-t1 = h + bsg21 + vxandx + Kshared + in;
-t2 = bsg20 + andorv;
-d = d + t1;
-h = t1 + t2;
+	uint32_t t1,t2;
+	uint32_t vxandx = xandx(e, f, g);
+	uint32_t bsg21 =bsg2_1(e);
+	uint32_t bsg20 =bsg2_0(a);
+	uint32_t andorv =andor32(a,b,c);
+
+	t1 = h + bsg21 + vxandx + Kshared + in;
+	t2 = bsg20 + andorv;
+	d = d + t1;
+	h = t1 + t2;
 }
 
-static __forceinline__ void sha2_step1_host(uint32_t a,uint32_t b,uint32_t c,uint32_t &d,uint32_t e,uint32_t f,uint32_t g,uint32_t &h,
+__host__ __forceinline__
+static void sha2_step1_host(uint32_t a,uint32_t b,uint32_t c,uint32_t &d,uint32_t e,uint32_t f,uint32_t g,uint32_t &h,
                             uint32_t in,const uint32_t Kshared)
 {
-
-
-
-uint32_t t1,t2;
-uint32_t vxandx = (((f) ^ (g)) & (e)) ^ (g); // xandx(e, f, g);
-uint32_t bsg21 =ROTR(e, 6) ^ ROTR(e, 11) ^ ROTR(e, 25); // bsg2_1(e);
-uint32_t bsg20 =ROTR(a, 2) ^ ROTR(a, 13) ^ ROTR(a, 22); //bsg2_0(a);
-uint32_t andorv =((b) & (c)) | (((b) | (c)) & (a)); //andor32(a,b,c);
-
-t1 = h + bsg21 + vxandx + Kshared + in;
-t2 = bsg20 + andorv;
-d = d + t1;
-h = t1 + t2;
+	uint32_t t1,t2;
+	uint32_t vxandx = (((f) ^ (g)) & (e)) ^ (g); // xandx(e, f, g);
+	uint32_t bsg21 =ROTR(e, 6) ^ ROTR(e, 11) ^ ROTR(e, 25); // bsg2_1(e);
+	uint32_t bsg20 =ROTR(a, 2) ^ ROTR(a, 13) ^ ROTR(a, 22); //bsg2_0(a);
+	uint32_t andorv =((b) & (c)) | (((b) | (c)) & (a)); //andor32(a,b,c);
+
+	t1 = h + bsg21 + vxandx + Kshared + in;
+	t2 = bsg20 + andorv;
+	d = d + t1;
+	h = t1 + t2;
 }
 
-static __device__ __forceinline__ void sha2_step2(uint32_t a,uint32_t b,uint32_t c,uint32_t &d,uint32_t e,uint32_t f,uint32_t g,uint32_t &h,
+__device__ __forceinline__
+static void sha2_step2(uint32_t a,uint32_t b,uint32_t c,uint32_t &d,uint32_t e,uint32_t f,uint32_t g,uint32_t &h,
                         uint32_t* in,uint32_t pc,const uint32_t Kshared)
 {
-uint32_t t1,t2;
-
-int pcidx1 = (pc-2) & 0xF;
-int pcidx2 = (pc-7) & 0xF;
-int pcidx3 = (pc-15) & 0xF;
-uint32_t inx0 = in[pc];
-uint32_t inx1 = in[pcidx1];
-uint32_t inx2 = in[pcidx2];
-uint32_t inx3 = in[pcidx3];
-
-
-uint32_t ssg21 = ssg2_1(inx1);
-uint32_t ssg20 = ssg2_0(inx3);
-uint32_t vxandx = xandx(e, f, g);
-uint32_t bsg21 =bsg2_1(e);
-uint32_t bsg20 =bsg2_0(a);
-uint32_t andorv =andor32(a,b,c);
-
-in[pc] = ssg21+inx2+ssg20+inx0;
-
-t1 = h + bsg21 + vxandx + Kshared + in[pc];
-t2 = bsg20 + andorv;
-d =  d + t1;
-h = t1 + t2;
-
+	uint32_t t1,t2;
+
+	int pcidx1 = (pc-2) & 0xF;
+	int pcidx2 = (pc-7) & 0xF;
+	int pcidx3 = (pc-15) & 0xF;
+	uint32_t inx0 = in[pc];
+	uint32_t inx1 = in[pcidx1];
+	uint32_t inx2 = in[pcidx2];
+	uint32_t inx3 = in[pcidx3];
+
+
+	uint32_t ssg21 = ssg2_1(inx1);
+	uint32_t ssg20 = ssg2_0(inx3);
+	uint32_t vxandx = xandx(e, f, g);
+	uint32_t bsg21 =bsg2_1(e);
+	uint32_t bsg20 =bsg2_0(a);
+	uint32_t andorv =andor32(a,b,c);
+
+	in[pc] = ssg21+inx2+ssg20+inx0;
+
+	t1 = h + bsg21 + vxandx + Kshared + in[pc];
+	t2 = bsg20 + andorv;
+	d =  d + t1;
+	h = t1 + t2;
 }
 
-static __forceinline__ void sha2_step2_host(uint32_t a,uint32_t b,uint32_t c,uint32_t &d,uint32_t e,uint32_t f,uint32_t g,uint32_t &h,
+__host__ __forceinline__
+static void sha2_step2_host(uint32_t a,uint32_t b,uint32_t c,uint32_t &d,uint32_t e,uint32_t f,uint32_t g,uint32_t &h,
                             uint32_t* in,uint32_t pc,const uint32_t Kshared)
 {
-uint32_t t1,t2;
-
-int pcidx1 = (pc-2) & 0xF;
-int pcidx2 = (pc-7) & 0xF;
-int pcidx3 = (pc-15) & 0xF;
-uint32_t inx0 = in[pc];
-uint32_t inx1 = in[pcidx1];
-uint32_t inx2 = in[pcidx2];
-uint32_t inx3 = in[pcidx3];
-
-
-uint32_t ssg21 = ROTR(inx1, 17) ^ ROTR(inx1, 19) ^ SPH_T32((inx1) >> 10); //ssg2_1(inx1);
-uint32_t ssg20 = ROTR(inx3, 7) ^ ROTR(inx3, 18) ^ SPH_T32((inx3) >> 3); //ssg2_0(inx3);
-uint32_t vxandx = (((f) ^ (g)) & (e)) ^ (g); // xandx(e, f, g);
-uint32_t bsg21 =ROTR(e, 6) ^ ROTR(e, 11) ^ ROTR(e, 25); // bsg2_1(e);
-uint32_t bsg20 =ROTR(a, 2) ^ ROTR(a, 13) ^ ROTR(a, 22); //bsg2_0(a);
-uint32_t andorv =((b) & (c)) | (((b) | (c)) & (a)); //andor32(a,b,c);
-
-in[pc] = ssg21+inx2+ssg20+inx0;
-
-t1 = h + bsg21 + vxandx + Kshared + in[pc];
-t2 = bsg20 + andorv;
-d =  d + t1;
-h = t1 + t2;
-
+	uint32_t t1,t2;
+
+	int pcidx1 = (pc-2) & 0xF;
+	int pcidx2 = (pc-7) & 0xF;
+	int pcidx3 = (pc-15) & 0xF;
+	uint32_t inx0 = in[pc];
+	uint32_t inx1 = in[pcidx1];
+	uint32_t inx2 = in[pcidx2];
+	uint32_t inx3 = in[pcidx3];
+
+	uint32_t ssg21 = ROTR(inx1, 17) ^ ROTR(inx1, 19) ^ SPH_T32((inx1) >> 10); //ssg2_1(inx1);
+	uint32_t ssg20 = ROTR(inx3, 7) ^ ROTR(inx3, 18) ^ SPH_T32((inx3) >> 3); //ssg2_0(inx3);
+	uint32_t vxandx = (((f) ^ (g)) & (e)) ^ (g); // xandx(e, f, g);
+	uint32_t bsg21 =ROTR(e, 6) ^ ROTR(e, 11) ^ ROTR(e, 25); // bsg2_1(e);
+	uint32_t bsg20 =ROTR(a, 2) ^ ROTR(a, 13) ^ ROTR(a, 22); //bsg2_0(a);
+	uint32_t andorv =((b) & (c)) | (((b) | (c)) & (a)); //andor32(a,b,c);
+
+	in[pc] = ssg21+inx2+ssg20+inx0;
+
+	t1 = h + bsg21 + vxandx + Kshared + in[pc];
+	t2 = bsg20 + andorv;
+	d =  d + t1;
+	h = t1 + t2;
 }
 
 
-static __device__ __forceinline__ void sha2_round_body(uint32_t* in, uint32_t* r,const uint32_t* Kshared)
+__device__ __forceinline__
+static void sha2_round_body(uint32_t* in, uint32_t* r,const uint32_t* Kshared)
 {
-
-
 	uint32_t a=r[0];
 	uint32_t b=r[1];
 	uint32_t c=r[2];
@@ -220,9 +224,9 @@ static __device__ __forceinline__ void sha2_round_body(uint32_t* in, uint32_t* r
 	sha2_step1(c,d,e,f,g,h,a,b,in[14],Kshared[14]);
 	sha2_step1(b,c,d,e,f,g,h,a,in[15],Kshared[15]);
 
-#pragma unroll 3
-		for (int i=0;i<3;i++) {
-
+	#pragma unroll 3
+	for (int i=0;i<3;i++)
+	{
 		sha2_step2(a,b,c,d,e,f,g,h,in,0,Kshared[16+16*i]);
 		sha2_step2(h,a,b,c,d,e,f,g,in,1,Kshared[17+16*i]);
 		sha2_step2(g,h,a,b,c,d,e,f,in,2,Kshared[18+16*i]);
@@ -239,11 +243,8 @@ static __device__ __forceinline__ void sha2_round_body(uint32_t* in, uint32_t* r
 		sha2_step2(d,e,f,g,h,a,b,c,in,13,Kshared[29+16*i]);
 		sha2_step2(c,d,e,f,g,h,a,b,in,14,Kshared[30+16*i]);
 		sha2_step2(b,c,d,e,f,g,h,a,in,15,Kshared[31+16*i]);
-
 	}
 
-
-
 	r[0] = r[0] + a;
 	r[1] = r[1] + b;
 	r[2] = r[2] + c;
@@ -254,10 +255,9 @@ static __device__ __forceinline__ void sha2_round_body(uint32_t* in, uint32_t* r
 	r[7] = r[7] + h;
 }
 
-static __forceinline__ void sha2_round_body_host(uint32_t* in, uint32_t* r,const uint32_t* Kshared)
+__forceinline__
+static void sha2_round_body_host(uint32_t* in, uint32_t* r,const uint32_t* Kshared)
 {
-
-
 	uint32_t a=r[0];
 	uint32_t b=r[1];
 	uint32_t c=r[2];
@@ -284,9 +284,9 @@ static __forceinline__ void sha2_round_body_host(uint32_t* in, uint32_t* r,const
 	sha2_step1_host(c,d,e,f,g,h,a,b,in[14],Kshared[14]);
 	sha2_step1_host(b,c,d,e,f,g,h,a,in[15],Kshared[15]);
 
-#pragma unroll 3
-		for (int i=0;i<3;i++) {
-
+	#pragma unroll 3
+	for (int i=0;i<3;i++)
+	{
 		sha2_step2_host(a,b,c,d,e,f,g,h,in,0,Kshared[16+16*i]);
 		sha2_step2_host(h,a,b,c,d,e,f,g,in,1,Kshared[17+16*i]);
 		sha2_step2_host(g,h,a,b,c,d,e,f,in,2,Kshared[18+16*i]);
@@ -303,7 +303,6 @@ static __forceinline__ void sha2_round_body_host(uint32_t* in, uint32_t* r,const
 		sha2_step2_host(d,e,f,g,h,a,b,c,in,13,Kshared[29+16*i]);
 		sha2_step2_host(c,d,e,f,g,h,a,b,in,14,Kshared[30+16*i]);
 		sha2_step2_host(b,c,d,e,f,g,h,a,in,15,Kshared[31+16*i]);
-
 	}
 
 	r[0] = r[0] + a;
@@ -316,27 +315,12 @@ static __forceinline__ void sha2_round_body_host(uint32_t* in, uint32_t* r,const
 	r[7] = r[7] + h;
 }
 
-
-__global__ void m7_sha256_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
+__global__
+void m7_sha256_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
 {
-/*
-	__shared__ uint32_t Kshared[64];
-	if (threadIdx.x < 64) {
-		Kshared[threadIdx.x]=K[threadIdx.x];
-	}
-	__syncthreads();
-*/
-union {
-uint8_t h1[64];
-uint32_t h4[16];
-uint64_t h8[8];
-} hash;
-//uint32_t buf[8];
-
 	int thread = (blockDim.x * blockIdx.x + threadIdx.x);
 	if (thread < threads)
 	{
-
 		uint32_t nounce = startNounce +  thread ; // original implementation
 
 		uint32_t buf[8];
@@ -344,56 +328,36 @@ uint64_t h8[8];
 		uint32_t in3[16]={0};
 
 		#pragma unroll 13
-		for (int i=0;i<13;i++) {in2[i]= cuda_swab32(c_PaddedMessage80[i+16]);}
+		for (int i=0; i<13; i++)
+			in2[i]= cuda_swab32(c_PaddedMessage80[i+16]);
+
 		in2[13]=cuda_swab32(nounce);
 		in2[14]=cuda_swab32(c_PaddedMessage80[30]);
 
 		in3[15]=0x3d0;
 
 		#pragma unroll 8
-		for (int i=0;i<8;i++) {buf[i]= pbuf[i];}
+		for (int i=0; i<8; i++)
+			buf[i] = pbuf[i];
 
 		sha2_round_body(in2,buf,K);
 		sha2_round_body(in3,buf,K);
-//#pragma unroll 8
-//for (int i=0;i<8;i++) {hash.h4[i]=cuda_swab32(buf[i]);}
-
-#pragma unroll 4
-for (int i=0;i<4;i++) {outputHash[i*threads+thread]=cuda_swab32ll(((uint64_t*)buf)[i]);}
-
-
-//////////////////////////////////////////////////////////////////////////////////////////////////
-	} // threads
 
+		#pragma unroll 4
+		for (int i=0; i<4; i++) {
+			outputHash[i*threads+thread] = cuda_swab32ll(((uint64_t*)buf)[i]);
+		}
+	} // thread
 }
 
-
-__global__ void m7_sha256_gpu_hash_300(int threads, uint32_t startNounce, uint64_t *g_hash1, uint64_t *g_nonceVector, uint32_t *resNounce)
+__global__
+void m7_sha256_gpu_hash_300(int threads, uint32_t startNounce, uint64_t *g_hash1, uint64_t *g_nonceVector, uint32_t *resNounce)
 {
-/*
-	__shared__ uint32_t Kshared[64];
-	if (threadIdx.x < 64) {
-		Kshared[threadIdx.x]=K[threadIdx.x];
-	}
-	__syncthreads();
-*/
 	int thread = (blockDim.x * blockIdx.x + threadIdx.x);
 	if (thread < threads)
 	{
-
-
-
-
-union {
-uint8_t h1[304];
-uint32_t h4[76];
-uint64_t h8[38];
-} hash;
-
-
 		uint32_t in[16],buf[8];
 
-
 		#pragma unroll 8
 		for (int i=0;i<8;i++) {((uint64_t*)in)[i]= cuda_swab32ll(g_hash1[threads*i+thread]);}
 		#pragma unroll 8
@@ -415,96 +379,87 @@ uint64_t h8[38];
 
 		#pragma unroll 5
 		for (int i=0;i<5;i++) {((uint64_t*)in)[i]= cuda_swab32ll(g_hash1[threads*(i+32)+thread]);}
-		((uint64_t*)in)[5]= g_hash1[threads*(5+32)+thread];
+
+		((uint64_t*)in)[5] = g_hash1[threads*(5+32)+thread];
 		in[11]=0;
 		in[12]=0;
 		in[13]=0;
 		in[14]=0;
 
-
 		in[15]=0x968;
 
 		int it=0;
+
 		do {
 			in[15]-=8;
 			it++;
 		}  while (((uint8_t*)in)[44-it]==0);
+
 		((uint8_t*)in)[44-it+1]=0x80;
 
 		((uint64_t*)in)[5]= cuda_swab32ll(((uint64_t*)in)[5]);
 
 		sha2_round_body(in,buf,K);
 
-uint32_t nounce = startNounce +thread;
+		uint32_t nounce = startNounce +thread;
 		bool rc = false;
 
-
 		#pragma unroll 4
 		for (int i = 0; i < 4; i++)
 		{
 			if (cuda_swab32ll(((uint64_t*)buf)[i]) != ((uint64_t*)pTarget)[i]) {
-				if (cuda_swab32ll(((uint64_t*)buf)[i]) < ((uint64_t*)pTarget)[i]) {rc = true;} else {rc =  false;}
-//			if cuda_swab32(((uint64_t*)buf)[3]) < ((uint64_t*)pTarget)[3]) {rc = true;}
+				if (cuda_swab32ll(((uint64_t*)buf)[i]) < ((uint64_t*)pTarget)[i])
+					rc = true;
+				else
+					rc = false;
+				//if cuda_swab32(((uint64_t*)buf)[3]) < ((uint64_t*)pTarget)[3]) {rc = true;}
 			}
 		}
 
-
-		if(rc == true)
-		{
-			if(resNounce[0] > nounce)
+		if (rc && resNounce[0] > nounce)
 			resNounce[0] = nounce;
-
-		}
-
-
-////
-	} // threads
+	} // thread
 }
 
-
-
-__host__ void m7_sha256_cpu_init(int thr_id, int threads)
+__host__
+void m7_sha256_cpu_init(int thr_id, int threads)
 {
-	// Kopiere die Hash-Tabellen in den GPU-Speicher
 	cudaMemcpyToSymbol(	H256,cpu_H256,sizeof(cpu_H256),0, cudaMemcpyHostToDevice );
 	cudaMemcpyToSymbol(	K,cpu_K,sizeof(cpu_K),0, cudaMemcpyHostToDevice );
 	cudaMalloc(&d_MNonce[thr_id], sizeof(uint32_t));
 	cudaMallocHost(&d_mnounce[thr_id], 1*sizeof(uint32_t));
 }
 
-
-__host__  uint32_t m7_sha256_cpu_hash_300(int thr_id, int threads, uint32_t startNounce, uint64_t *d_nonceVector,uint64_t *d_hash, int order)
+__host__
+uint32_t m7_sha256_cpu_hash_300(int thr_id, int threads, uint32_t startNounce, uint64_t *d_nonceVector,uint64_t *d_hash, int order)
 {
-
+	const int threadsperblock = 384;
 	uint32_t result = 0xffffffff;
-	cudaMemset(d_MNonce[thr_id], 0xff, sizeof(uint32_t));
-	const int threadsperblock = 384; // Alignment mit mixtob Grösse. NICHT ÄNDERN
 
+	cudaMemset(d_MNonce[thr_id], 0xff, sizeof(uint32_t));
 
 	dim3 grid((threads + threadsperblock-1)/threadsperblock);
 	dim3 block(threadsperblock);
 
 	size_t shared_size = 0;
 
-
 	m7_sha256_gpu_hash_300<<<grid, block, shared_size>>>(threads, startNounce, d_hash, d_nonceVector, d_MNonce[thr_id]);
+
 	cudaMemcpy(d_mnounce[thr_id], d_MNonce[thr_id], sizeof(uint32_t), cudaMemcpyDeviceToHost);
 	MyStreamSynchronize(NULL, order, thr_id);
+
 	result = *d_mnounce[thr_id];
 	return result;
 }
 
-
-__host__ void m7_sha256_cpu_hash_120(int thr_id, int threads, uint32_t startNounce, uint64_t *d_outputHash, int order)
+__host__
+void m7_sha256_cpu_hash_120(int thr_id, int threads, uint32_t startNounce, uint64_t *d_outputHash, int order)
 {
+	const int threadsperblock = 512;
 
-	const int threadsperblock = 512; // Alignment mit mixtob Grösse. NICHT ÄNDERN
-
-	// berechne wie viele Thread Blocks wir brauchen
 	dim3 grid((threads + threadsperblock-1)/threadsperblock);
 	dim3 block(threadsperblock);
-//	dim3 grid(1);
-//	dim3 block(1);
+
 	size_t shared_size = 0;
 
 	m7_sha256_gpu_hash_120<<<grid, block, shared_size>>>(threads, startNounce, d_outputHash);
@@ -512,7 +467,8 @@ __host__ void m7_sha256_cpu_hash_120(int thr_id, int threads, uint32_t startNoun
 	MyStreamSynchronize(NULL, order, thr_id);
 }
 
-__host__ void m7_sha256_setBlock_120(void *pdata,const void *ptarget)  //not useful
+__host__
+void m7_sha256_setBlock_120(void *pdata,const void *ptarget)  //not useful
 {
 	unsigned char PaddedMessage[128];
 	uint8_t ending =0x80;

m7/cuda_mul2.cu

@@ -52,7 +52,7 @@ typedef struct t4_t{
 } t4_t;
 
 __device__ __forceinline__
-ulonglong2 umul64wide (unsigned long long int a,
+ulonglong2 umul64wide(unsigned long long int a,
                         unsigned long long int b)
 {
 	ulonglong2 res;
@@ -85,7 +85,8 @@ ulonglong2 umul64wide (unsigned long long int a,
 }
 
 
-__device__ __forceinline__ void umul_ppmmT4(t4_t *h, t4_t *l, t4_t m, t4_t n)
+__device__ __forceinline__
+void umul_ppmmT4(t4_t *h, t4_t *l, t4_t m, t4_t n)
 {
 	asm ("{\n\t"
 		".reg .u32 o0, o1, o2, o3, o4;    \n\t"
@@ -187,7 +188,8 @@ __device__ __forceinline__ void umul_ppmmT4(t4_t *h, t4_t *l, t4_t m, t4_t n){
 #endif
 
 
-__device__ __forceinline__ t4_t T4(uint32_t thread, uint32_t threads, uint32_t idx, uint64_t *g){
+__device__ __forceinline__
+t4_t T4(uint32_t thread, uint32_t threads, uint32_t idx, uint64_t *g){
 	t4_t ret;
 	ret.high = g[(idx*2 + 1)*threads + thread];
 	ret.low = g[(idx*2)*threads + thread];
@@ -199,7 +201,8 @@ __device__ __forceinline__ t4_t T4(uint32_t thread, uint32_t threads, uint32_t i
 	return ret;
 }
 
-__device__ __forceinline__ void T4_store(uint32_t thread, uint32_t threads, uint32_t idx, uint64_t *g, t4_t val){
+__device__ __forceinline__
+void T4_store(uint32_t thread, uint32_t threads, uint32_t idx, uint64_t *g, t4_t val){
 	g[(idx*2 + 1)*threads + thread]=val.high;
 	g[(idx*2)*threads + thread]=val.low;
 
@@ -209,12 +212,14 @@ __device__ __forceinline__ void T4_store(uint32_t thread, uint32_t threads, uint
 
 }
 
-__device__ __forceinline__ void T4_set(t4_t *d, uint64_t v){
+__device__ __forceinline__
+void T4_set(t4_t *d, uint64_t v){
 	d->high = 0;
 	d->low = v;
 }
 
-__device__ __forceinline__ t4_t T4_add(t4_t a, t4_t b){
+__device__ __forceinline__
+t4_t T4_add(t4_t a, t4_t b){
 	t4_t ret;
 	uint32_t c=0;
 	ret.low = a.low + b.low;
@@ -224,7 +229,8 @@ __device__ __forceinline__ t4_t T4_add(t4_t a, t4_t b){
 	return ret;
 }
 
-__device__ __forceinline__ t4_t T4_add(uint64_t a, t4_t b){
+__device__ __forceinline__
+t4_t T4_add(uint64_t a, t4_t b){
 	t4_t ret;
 	uint32_t c=0;
 	ret.low = a + b.low;
@@ -234,8 +240,8 @@ __device__ __forceinline__ t4_t T4_add(uint64_t a, t4_t b){
 	return ret;
 }
 
-
-__device__ __forceinline__ uint32_t T4_lt(t4_t a, t4_t b){
+__device__ __forceinline__
+uint32_t T4_lt(t4_t a, t4_t b){
 	if(a.high < b.high)
 		return 1;
 	if(a.high == b.high && a.low < b.low)
@@ -243,7 +249,8 @@ __device__ __forceinline__ uint32_t T4_lt(t4_t a, t4_t b){
 	return 0;
 }
 
-__device__ __forceinline__ uint32_t T4_gt(t4_t a, uint64_t b){
+__device__ __forceinline__
+uint32_t T4_gt(t4_t a, uint64_t b){
 	if(a.high)
 		return 1;
 	if(a.low > b)
@@ -252,7 +259,8 @@ __device__ __forceinline__ uint32_t T4_gt(t4_t a, uint64_t b){
 }
 
 
-__device__ void mulScalarT4(uint32_t thread, uint32_t threads, uint32_t len, uint64_t* g_p, uint64_t* g_v, t4_t sml, uint32_t *size){
+__device__
+void mulScalarT4(uint32_t thread, uint32_t threads, uint32_t len, uint64_t* g_p, uint64_t* g_v, t4_t sml, uint32_t *size){
 	t4_t ul, cl, hpl, lpl;
 	uint32_t i;
 	T4_set(&cl,0);
@@ -289,13 +297,14 @@ __device__ void mulScalar(uint32_t thread, uint32_t threads, uint32_t len, uint6
 	*size = len + (cl != 0);
 }
 
-uint64_t __device__ addmul_1g (uint32_t thread, uint32_t threads, uint64_t *sum, uint32_t sofst, uint64_t *x, uint64_t xsz, uint64_t a){
+uint64_t __device__ addmul_1g (uint32_t thread, uint32_t threads, uint64_t *sum, uint32_t sofst, uint64_t *x, uint64_t xsz, uint64_t a)
+{
 	uint64_t carry=0;
 	uint32_t i;
 	uint64_t ul,lpl,hpl,rl;
 
-	for(i=0; i < xsz; i++){
-
+	for(i=0; i < xsz; i++)
+	{
 		ul = x[i*threads + thread];
 		umul_ppmm (hpl, lpl, ul, a);
 
@@ -311,13 +320,15 @@ uint64_t __device__ addmul_1g (uint32_t thread, uint32_t threads, uint64_t *sum,
 	return carry;
 }
 
-t4_t __device__ addmul_1gT4 (uint32_t thread, uint32_t threads, uint64_t *sum, uint32_t sofst, uint64_t *x, uint64_t xsz, t4_t a){
+__device__
+t4_t addmul_1gT4 (uint32_t thread, uint32_t threads, uint64_t *sum, uint32_t sofst, uint64_t *x, uint64_t xsz, t4_t a)
+{
 	t4_t carry;
 	uint32_t i;
 	t4_t ul,lpl,hpl,rl;
 	T4_set(&carry,0);
-	for(i=0; i < xsz; i++){
-
+	for(i=0; i < xsz; i++)
+	{
 		ul = T4(thread,threads,i,x);
 		umul_ppmmT4 (&hpl, &lpl, ul, a);
 
@@ -333,14 +344,13 @@ t4_t __device__ addmul_1gT4 (uint32_t thread, uint32_t threads, uint64_t *sum, u
 	return carry;
 }
 
-
-
-__global__ void gpu_mul(int threads, uint32_t ulegs, uint32_t vlegs, uint64_t *g_u, uint64_t *g_v, uint64_t *g_p)
+__global__
+void gpu_mul(int threads, uint32_t ulegs, uint32_t vlegs, uint64_t *g_u, uint64_t *g_v, uint64_t *g_p)
 {
 	int thread = (blockDim.x * blockIdx.x + threadIdx.x);
 	if (thread < threads)
 	{
-	if(ulegs < vlegs){
+		if(ulegs < vlegs) {
 			uint64_t t1=ulegs;
 			ulegs = vlegs;
 			vlegs = t1;
@@ -354,11 +364,10 @@ __global__ void gpu_mul(int threads, uint32_t ulegs, uint32_t vlegs, uint64_t *g
 		mulScalar(thread,threads,ulegs,g_p,g_u,g_v[thread],&psize);
 
 #if 1
-
 		while (vofst < vlegs) {
 		//clear high word //TODO: right
 	//  printf("Size: %d\n", rp->size[tid]);
-	    	g_p[(psize+0)*threads+thread] = 0;
+			g_p[(psize+0)*threads + thread] = 0;
 
 			g_p[(ulegs+rofst)*threads + thread] = addmul_1g (thread, threads, g_p ,rofst , g_u, ulegs,  g_v[vofst*threads+thread]);
 
@@ -368,19 +377,17 @@ __global__ void gpu_mul(int threads, uint32_t ulegs, uint32_t vlegs, uint64_t *g
 
 //  if(D_REF(rp->d,up->size[tid] + vp->size[tid] - 1,tid) != (uint64_t)0)
 //    rp->size[tid]++;
-
-
 #endif
 	}
 }
 
-__global__ void gpu_mulT4(int threads, uint32_t ulegs, uint32_t vlegs, uint64_t *g_u, uint64_t *g_v, uint64_t *g_p)
+__global__
+void gpu_mulT4(int threads, uint32_t ulegs, uint32_t vlegs, uint64_t *g_u, uint64_t *g_v, uint64_t *g_p)
 {
 	int thread = (blockDim.x * blockIdx.x + threadIdx.x);
 	if (thread < threads)
 	{
-
-	if(ulegs < vlegs){  ///everything written the other way around... are you kidding me ?!
+		if(ulegs < vlegs) {  // everything written the other way around... are you kidding me ?!
 			uint64_t t1=ulegs;
 			ulegs = vlegs;
 			vlegs = t1;
@@ -392,12 +399,10 @@ __global__ void gpu_mulT4(int threads, uint32_t ulegs, uint32_t vlegs, uint64_t
 
 		ulegs >>= 1; vlegs >>= 1;
 
-	if(thread == 0){
+		if(thread == 0) {
 		//    cuPrintf("U: %d V: %d\n", ulegs, vlegs);
 		}
 
-
-
 		uint32_t vofst=1,rofst=1,psize=0;
 		mulScalarT4(thread,threads,ulegs,g_p,g_u,T4(thread,threads,0,g_v),&psize);
 
@@ -405,21 +410,17 @@ __global__ void gpu_mulT4(int threads, uint32_t ulegs, uint32_t vlegs, uint64_t
 		t4_t zero;
 		T4_set(&zero,0);
 
-
-
 //    while (vofst < vlegs) {
 
-#pragma unroll
-	    for (vofst=1;vofst<vlegs;vofst++) {
+		#pragma unroll
+		for (vofst=1;vofst<vlegs;vofst++)
+		{
 			T4_store(thread,threads,psize,g_p,zero);
-
-            	T4_store(thread,threads,ulegs+rofst,g_p,addmul_1gT4 (thread, threads, g_p ,rofst , g_u, ulegs,T4(thread,threads,vofst,g_v)));
-//	    	vofst++;
+			T4_store(thread,threads,ulegs+rofst,g_p, addmul_1gT4(thread, threads, g_p, rofst, g_u, ulegs, T4(thread,threads,vofst,g_v)));
+			// vofst++;
 			rofst++;
 			psize++;
 		}
-
-
 #endif
 	}
 }
@@ -434,35 +435,37 @@ inline void gpuAssert(cudaError_t code, char *file, int line, bool abort=true)
 	}
 }
 
-
-__host__ void cpu_mul(int thr_id, int threads, uint32_t alegs, uint32_t blegs, uint64_t *g_a, uint64_t *g_b, uint64_t *g_p,int order)
+__host__
+void cpu_mul(int thr_id, int threads, uint32_t alegs, uint32_t blegs, uint64_t *g_a, uint64_t *g_b, uint64_t *g_p,int order)
 {
-
 	const int threadsperblock = 512; // Alignment mit mixtab Gr\F6sse. NICHT \C4NDERN
 
 	// berechne wie viele Thread Blocks wir brauchen
 	dim3 grid((threads + threadsperblock-1)/threadsperblock);
 	dim3 block(threadsperblock);
 
-	size_t shared_size =0;
-  	gpu_mul<<<grid, block, shared_size>>>(threads, alegs, blegs, g_a, g_b, g_p) ;
+	size_t shared_size = 0;
 
+	gpu_mul<<<grid, block, shared_size>>>(threads, alegs, blegs, g_a, g_b, g_p) ;
 }
 
-__host__ void cpu_mulT4(int thr_id, int threads, uint32_t alegs, uint32_t blegs, uint64_t *g_a, uint64_t *g_b, uint64_t *g_p, int order)
+__host__
+void cpu_mulT4(int thr_id, int threads, uint32_t alegs, uint32_t blegs, uint64_t *g_a, uint64_t *g_b, uint64_t *g_p, int order)
 {
-
 	const int threadsperblock = 256; // better occupancy (for both 780 and 750 ti's)
 
 	// berechne wie viele Thread Blocks wir brauchen
 	dim3 grid((threads + threadsperblock-1)/threadsperblock);
 	dim3 block(threadsperblock);
 
-	size_t shared_size =0;
+	size_t shared_size = 0;
+
 	//gpu_mulT4<<<grid, block, shared_size>>>(threads, alegs, blegs, g_a, g_b, g_p) ;
 	gpu_mulT4<<<grid, block, shared_size>>>(threads, blegs, alegs, g_b, g_a, g_p) ;
 }
 
-__host__ void mul_init(){
+__host__
+void mul_init()
+{
 
 }

m7/cuda_ripemd160.cu

@@ -48,7 +48,7 @@
 extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int thr_id);
 
 
- __constant__ uint32_t c_PaddedMessage80[32]; // padded message (80 bytes + padding)
+__constant__ uint32_t c_PaddedMessage80[32]; // padded message (80 bytes + padding)
 static __constant__ uint32_t gpu_IV[5];
 static __constant__ uint32_t bufo[5];
 static const uint32_t IV[5] = {
@@ -282,118 +282,116 @@ static const uint32_t IV[5] = {
 		(h)[0] = tmp; \
 	}
 
-
-__global__ void m7_ripemd160_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
+__global__
+void m7_ripemd160_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
 {
-
 	int thread = (blockDim.x * blockIdx.x + threadIdx.x);
 	if (thread < threads)
 	{
+		uint32_t nounce = startNounce + thread;
+		union {
+			uint8_t h1[64];
+			uint32_t h4[16];
+			uint64_t h8[8];
+		} hash;
+
+		#undef F1
+		#undef F2
+		#undef F3
+		#undef F4
+		#undef F5
+
+		#define F1(x, y, z)   xor3(x,y,z)
+		#define F2(x, y, z)   xandx(x,y,z)
+		#define F3(x, y, z)   xornot64(x,y,z)
+		#define F4(x, y, z)   xandx(z,x,y)
+		#define F5(x, y, z)   xornt64(x,y,z)
 
-        uint32_t nounce = startNounce + thread ;
-union {
-uint8_t h1[64];
-uint32_t h4[16];
-uint64_t h8[8];
-} hash;
-
-#undef F1
-#undef F2
-#undef F3
-#undef F4
-#undef F5
-
-#define F1(x, y, z)   xor3(x,y,z)
-#define F2(x, y, z)   xandx(x,y,z)
-#define F3(x, y, z)   xornot64(x,y,z)
-#define F4(x, y, z)   xandx(z,x,y)
-#define F5(x, y, z)   xornt64(x,y,z)
 		uint32_t in2[16],in3[16];
 		uint32_t in[16],buf[5];
-//	    #pragma unroll 16
-//		for (int i=0;i<16;i++) {in[i]= c_PaddedMessage80[i];}
 		#pragma unroll 16
-        for (int i=0;i<16;i++) {if ((i+16)<29)  {in2[i]= c_PaddedMessage80[i+16];}
-						   else if ((i+16)==29) {in2[i]= nounce;}
-						   else if ((i+16)==30) {in2[i]= c_PaddedMessage80[i+16];}
-						   else                 {in2[i]= 0;}}
+		for (int i=0;i<16;i++) {
+			if ((i+16) < 29)
+				in2[i] = c_PaddedMessage80[i+16];
+			else if ((i+16)==29)
+				in2[i] = nounce;
+			else if ((i+16)==30)
+				in2[i] = c_PaddedMessage80[i+16];
+			else
+				in2[i] = 0;
+		}
+
 		#pragma unroll 16
-		for (int i=0;i<16;i++) {in3[i]=0;}
+		for (int i=0;i<16;i++)
+			in3[i]=0;
 		in3[14]=0x3d0;
-//		#pragma unroll 5
-//		for (int i=0;i<5;i++) {buf[i]=gpu_IV[i];}
+
 		#pragma unroll 5
-		 for (int i=0;i<5;i++) {buf[i]=bufo[i];}
-//		 RIPEMD160_ROUND_BODY(in, buf); //no need to calculate it several time (need to moved)
+		for (int i=0;i<5;i++)
+		 	buf[i]=bufo[i];
+
 		RIPEMD160_ROUND_BODY(in2, buf);
 		RIPEMD160_ROUND_BODY(in3, buf);
 
+		hash.h4[5]=0;
+		#pragma unroll 5
+		for (int i=0; i<5; i++)
+			hash.h4[i]=buf[i];
 
-hash.h4[5]=0;
-#pragma unroll 5
-for (int i=0;i<5;i++)
-{hash.h4[i]=buf[i];
-}
-//uint64_t *outHash = (uint64_t *)outputHash + 8 * thread;
-//#pragma unroll 3
-//for (int i=0;i<3;i++) {outHash[i]=hash.h8[i];}
-#pragma unroll 3
-for (int i=0;i<3;i++) {outputHash[i*threads+thread]=hash.h8[i];}
-//#pragma unroll 8
-//for (int i=0;i<8;i++) { if (i<3) {outputHash[i*threads+thread]=hash.h8[i];} else {outputHash[i*threads+thread]=0;}}
+		#pragma unroll 3
+		for (int i=0;i<3;i++) {
+			outputHash[i*threads+thread] = hash.h8[i];
+		}
 	}
 }
 
-
 void ripemd160_cpu_init(int thr_id, int threads)
 {
-
 	cudaMemcpyToSymbol(gpu_IV,IV,sizeof(IV),0, cudaMemcpyHostToDevice);
-
 }
 
-__host__ void ripemd160_setBlock_120(void *pdata)
+__host__
+void ripemd160_setBlock_120(void *pdata)
 {
 	unsigned char PaddedMessage[128];
 	uint8_t ending =0x80;
 	memcpy(PaddedMessage, pdata, 122);
 	memset(PaddedMessage+122,ending,1);
 	memset(PaddedMessage+123, 0, 5); //useless
-	cudaMemcpyToSymbol( c_PaddedMessage80, PaddedMessage, 32*sizeof(uint32_t), 0, cudaMemcpyHostToDevice);
+	cudaMemcpyToSymbol(c_PaddedMessage80, PaddedMessage, 32*sizeof(uint32_t), 0, cudaMemcpyHostToDevice);
+
+	#undef F1
+	#undef F2
+	#undef F3
+	#undef F4
+	#undef F5
+	#define F1(x, y, z)   ((x) ^ (y) ^ (z))
+	#define F2(x, y, z)   ((((y) ^ (z)) & (x)) ^ (z))
+	#define F3(x, y, z)   (((x) | ~(y)) ^ (z))
+	#define F4(x, y, z)   ((((x) ^ (y)) & (z)) ^ (y))
+	#define F5(x, y, z)   ((x) ^ ((y) | ~(z)))
 
-#undef F1
-#undef F2
-#undef F3
-#undef F4
-#undef F5
-#define F1(x, y, z)   ((x) ^ (y) ^ (z))
-#define F2(x, y, z)   ((((y) ^ (z)) & (x)) ^ (z))
-#define F3(x, y, z)   (((x) | ~(y)) ^ (z))
-#define F4(x, y, z)   ((((x) ^ (y)) & (z)) ^ (y))
-#define F5(x, y, z)   ((x) ^ ((y) | ~(z)))
 	uint32_t* alt_data =(uint32_t*)pdata;
 	uint32_t in[16],buf[5];
 
+	for (int i=0;i<16;i++)
+		in[i]= alt_data[i];
 
-		for (int i=0;i<16;i++) {in[i]= alt_data[i];}
-
-
-		for (int i=0;i<5;i++) {buf[i]=IV[i];}
+	for (int i=0;i<5;i++)
+		buf[i]=IV[i];
 
 	RIPEMD160_ROUND_BODY(in, buf); //no need to calculate it several time (need to moved)
 	cudaMemcpyToSymbol(bufo, buf, 5*sizeof(uint32_t), 0, cudaMemcpyHostToDevice);
 }
 
-__host__ void m7_ripemd160_cpu_hash_120(int thr_id, int threads, uint32_t startNounce, uint64_t *d_outputHash, int order)
+__host__
+void m7_ripemd160_cpu_hash_120(int thr_id, int threads, uint32_t startNounce, uint64_t *d_outputHash, int order)
 {
+	const int threadsperblock = 256;
 
-	const int threadsperblock = 256; // Alignment mit mixtab Grösse. NICHT ÄNDERN
-
+	dim3 grid((threads + threadsperblock-1)/threadsperblock);
+	dim3 block(threadsperblock);
 
-dim3 grid((threads + threadsperblock-1)/threadsperblock);
-dim3 block(threadsperblock);
-//dim3 grid(1);
-//dim3 block(1);
 	size_t shared_size =0;
 	m7_ripemd160_gpu_hash_120<<<grid, block, shared_size>>>(threads, startNounce, d_outputHash);
 

m7/cuda_tiger192.cu

@@ -50,11 +50,13 @@ extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int t
 
 __constant__ uint64_t c_PaddedMessage80[16]; // padded message (80 bytes + padding)
 __constant__ uint64_t bufo[3];
+
 static __constant__ uint64_t gpu_III[3];
 static __constant__ uint64_t T1[256];
 static __constant__ uint64_t T2[256];
 static __constant__ uint64_t T3[256];
 static __constant__ uint64_t T4[256];
+
 static const uint64_t III[3] = {
 	SPH_C64(0x0123456789ABCDEF),SPH_C64(0xFEDCBA9876543210),SPH_C64(0xF096A5B4C3B2E187)
 };
@@ -592,7 +594,7 @@ static const uint64_t cpu_T4[256] = {
 	ROUND(c, a, b, X5, mul); \
 	ROUND(a, b, c, X6, mul); \
 	ROUND(b, c, a, X7, mul); \
-	}
+}
 
 #define MUL5(x)   SPH_T64((x) * SPH_C64(5))
 #define MUL7(x)   SPH_T64((x) * SPH_C64(7))
@@ -649,29 +651,24 @@ static const uint64_t cpu_T4[256] = {
 		(r)[2] = SPH_T64(C + (r)[2]); \
 	}
 
-
-__global__ void m7_tiger192_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
+__global__
+void m7_tiger192_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
 {
-
 	__shared__ uint64_t sharedMem[1024];
-	if(threadIdx.x < 256)
-	{
+
+	if(threadIdx.x < 256) {
 		sharedMem[threadIdx.x]      = T1[threadIdx.x];
 		sharedMem[threadIdx.x+256]  = T2[threadIdx.x];
 		sharedMem[threadIdx.x+512]  = T3[threadIdx.x];
 		sharedMem[threadIdx.x+768]  = T4[threadIdx.x];
 	}
+
 	__syncthreads();
+
 	int thread = (blockDim.x * blockIdx.x + threadIdx.x);
 	if (thread < threads)
 	{
-
 		uint32_t nounce = startNounce + thread;
-union {
-uint8_t h1[64];
-uint32_t h4[16];
-uint64_t h8[8];
-} hash;
 /*
 #undef MUL5
 #undef MUL7
@@ -691,8 +688,6 @@ uint64_t h8[8];
 		ROUND(b, c, a, X7, mul); \
 	}
 
-
-
 #define ROUND(a, b, c, x, mul) { \
 		c ^= x; \
 		a = SPH_T64(a - (sharedMem[c & 0xFF] ^ sharedMem[((c >> 16) & 0xFF)+256] \
@@ -702,78 +697,86 @@ uint64_t h8[8];
 		b = mul(b); \
 	}
 
-
-		uint64_t in[8],buf[3];
-		uint64_t in2[8],in3[8];
+		uint64_t in2[8];
 		#pragma unroll 8
-		for (int i=0;i<8;i++) {in2[i]= c_PaddedMessage80[i+8];}
+		for (int i=0; i<8; i++)
+			in2[i] = c_PaddedMessage80[i+8];
+
 		uint32_t* Mess = (uint32_t*)in2;
-		Mess[13]=nounce;
+		Mess[13] = nounce;
+
+		uint64_t in3[8];
 		#pragma unroll 8
-		for (int i=0;i<8;i++) {in3[i]=0;}
+		for (int i=0; i<8; i++)
+			in3[i]=0;
+
 		in3[7]=0x3d0;
-		#pragma unroll 3
 
-		for (int i=0;i<3;i++) {buf[i]=bufo[i];}
+		uint64_t buf[3];
+		#pragma unroll 3
+		for (int i=0; i<3; i++)
+			buf[i]=bufo[i];
 
 		TIGER_ROUND_BODY(in2, buf);
 		TIGER_ROUND_BODY(in3, buf);
 
-#pragma unroll 8
-for (int i=0;i<8;i++) { if (i<3) {outputHash[i*threads+thread]=buf[i];} else {outputHash[i*threads+thread]=0;}}
- } //// threads
+		#pragma unroll 8
+		for (int i=0;i<8;i++) {
+			if (i<3) {
+				outputHash[i*threads+thread] = buf[i];
+			} else {
+				outputHash[i*threads+thread] = 0;
+			}
+		}
+	} // thread
 }
 
-
+__host__
 void tiger192_cpu_init(int thr_id, int threads)
 {
-
 	cudaMemcpyToSymbol(gpu_III,III,sizeof(III),0, cudaMemcpyHostToDevice);
 
 	cudaMemcpyToSymbol(T1,cpu_T1,sizeof(cpu_T1),0, cudaMemcpyHostToDevice);
 	cudaMemcpyToSymbol(T2,cpu_T2,sizeof(cpu_T2),0, cudaMemcpyHostToDevice);
 	cudaMemcpyToSymbol(T3,cpu_T3,sizeof(cpu_T3),0, cudaMemcpyHostToDevice);
 	cudaMemcpyToSymbol(T4,cpu_T4,sizeof(cpu_T4),0, cudaMemcpyHostToDevice);
-
-
-
 }
 
-__host__ void m7_tiger192_cpu_hash_120(int thr_id, int threads, uint32_t startNounce, uint64_t *d_outputHash, int order)
+__host__
+void m7_tiger192_cpu_hash_120(int thr_id, int threads, uint32_t startNounce, uint64_t *d_outputHash, int order)
 {
+	const int threadsperblock = 640; // 256
+
+	dim3 grid((threads + threadsperblock-1)/threadsperblock);
+	dim3 block(threadsperblock);
 
-	const int threadsperblock = 640; // Alignment mit mixtab Grösse. NICHT ÄNDERN
-//	const int threadsperblock = 256;
+	size_t shared_size = 0;
 
-dim3 grid((threads + threadsperblock-1)/threadsperblock);
-dim3 block(threadsperblock);
-//dim3 grid(1);
-//dim3 block(1);
-	size_t shared_size =0;
 	m7_tiger192_gpu_hash_120<<<grid, block, shared_size>>>(threads, startNounce, d_outputHash);
 
 	MyStreamSynchronize(NULL, order, thr_id);
 }
 
-
-__host__ void tiger192_setBlock_120(void *pdata)
+__host__
+void tiger192_setBlock_120(void *pdata)
 {
 	unsigned char PaddedMessage[128];
 	uint8_t ending =0x01;
+
 	memcpy(PaddedMessage, pdata, 122);
 	memset(PaddedMessage+122,ending,1);
 	memset(PaddedMessage+123, 0, 5); //useless
 	cudaMemcpyToSymbol( c_PaddedMessage80, PaddedMessage, 16*sizeof(uint64_t), 0, cudaMemcpyHostToDevice);
 
-#undef ROUND
-#undef MUL5
-#undef MUL7
-#undef MUL9
-#define MUL5(x)   ((x) * SPH_C64(5))
-#define MUL7(x)   ((x) * SPH_C64(7))
-#define MUL9(x)   ((x) * SPH_C64(9))
+	#undef ROUND
+	#undef MUL5
+	#undef MUL7
+	#undef MUL9
+	#define MUL5(x)   ((x) * SPH_C64(5))
+	#define MUL7(x)   ((x) * SPH_C64(7))
+	#define MUL9(x)   ((x) * SPH_C64(9))
 
-#define ROUND(a, b, c, x, mul)    { \
+	#define ROUND(a, b, c, x, mul) { \
 		c ^= x; \
 		a = SPH_T64(a - (cpu_T1[c & 0xFF] ^ cpu_T2[(c >> 16) & 0xFF] \
 				  ^ cpu_T3[(c >> 32) & 0xFF] ^ cpu_T4[(c >> 48) & 0xFF])); \
@@ -782,14 +785,16 @@ __host__ void tiger192_setBlock_120(void *pdata)
 		b = mul(b); \
 	}
 
-
 	uint64_t* alt_data = (uint64_t*) pdata;
 	uint64_t in[8],buf[3];
-		for (int i=0;i<8;i++) {in[i]= alt_data[i];}
-		for (int i=0;i<3;i++) {buf[i]=III[i];}
 
-		 TIGER_ROUND_BODY(in, buf)
-	cudaMemcpyToSymbol( bufo, buf, 3*sizeof(uint64_t), 0, cudaMemcpyHostToDevice);
+	for (int i=0;i<8;i++)
+		in[i] = alt_data[i];
 
+	for (int i=0;i<3;i++)
+		buf[i] = III[i];
+
+	TIGER_ROUND_BODY(in, buf)
 
+	cudaMemcpyToSymbol(bufo, buf, 3*sizeof(uint64_t), 0, cudaMemcpyHostToDevice);
 }

m7/m7.cu

@@ -22,7 +22,7 @@ extern "C"
 extern int device_map[8];
 extern bool opt_benchmark;
 
-static uint64_t *d_hash[8];
+//static uint64_t *d_hash[8];
 static uint64_t *FinalHash[8];
 static uint64_t *KeccakH[8];
 static uint64_t *WhirlpoolH[8];
@@ -112,11 +112,9 @@ extern "C" void m7_hash(void *state, const void *input,uint32_t TheNonce, int de
 {
 	// sha256(sha256*sha512*keccak512*ripemd160*haval*tiger1*whirlpool)
 
-	char data_str[245], hash_str[65], target_str[65];
 	uint8_t *bdata = 0;
 	mpz_t bns[7];
 	mpz_t product;
-	int rc = 0;
 
 	for(int i=0; i < 7; i++) {
 		mpz_init(bns[i]);
@@ -292,7 +290,6 @@ extern "C" int scanhash_m7(int thr_id, uint32_t *pdata,
 	tiger192_setBlock_120((void*)pdata);
 
 	cuda_check_cpu_setTarget(ptarget);
-	uint32_t TheNonce = pdata[29];
 
 	do {
 		int order = 0;
@@ -328,7 +325,6 @@ extern "C" int scanhash_m7(int thr_id, uint32_t *pdata,
 		MyStreamSynchronize(0,order++,thr_id);
 
 		m7_bigmul_unroll2_cpu(0, throughput, RipemdH[thr_id], d_prod0[thr_id], d_prod1[thr_id],order);
-
 		MyStreamSynchronize(0,order++,thr_id);
 
 		foundNonce = m7_sha256_cpu_hash_300(thr_id, throughput, pdata[29], NULL, d_prod1[thr_id], order);

m7/m7_keccak512.cu

@@ -5,6 +5,8 @@
 
 extern cudaError_t MyStreamSynchronize(cudaStream_t stream, int situation, int thr_id);
 
+__constant__ uint64_t c_PaddedMessage80[16]; // padded message (80 bytes + padding)
+
 static __constant__ uint64_t stateo[25];
 static __constant__ uint64_t RC[24];
 static const uint64_t cpu_RC[24] = {
@@ -22,7 +24,9 @@ static const uint64_t cpu_RC[24] = {
 	0x0000000080000001ull, 0x8000000080008008ull
 };
 
-static __device__ __forceinline__ void keccak_block(uint64_t *s, const uint64_t *keccak_round_constants) {
+__device__ __forceinline__
+static void keccak_block(uint64_t *s, const uint64_t *keccak_round_constants)
+{
 	size_t i;
 	uint64_t t[5], u[5], v, w;
 
@@ -136,8 +140,9 @@ static __device__ __forceinline__ void keccak_block(uint64_t *s, const uint64_t
 	}
 }
 
-
-static __forceinline__ void keccak_block_host(uint64_t *s, const uint64_t *keccak_round_constants) {
+__host__ __forceinline__
+static void keccak_block_host(uint64_t *s, const uint64_t *keccak_round_constants)
+{
 	size_t i;
 	uint64_t t[5], u[5], v, w;
 
@@ -204,19 +209,12 @@ static __forceinline__ void keccak_block_host(uint64_t *s, const uint64_t *kecca
 	}
 }
 
-
-
- __constant__ uint64_t c_PaddedMessage80[16]; // padded message (80 bytes + padding)
-
-
-
-__global__ void m7_keccak512_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
+__global__ /* __launch_bounds__(256, 2) */
+void m7_keccak512_gpu_hash_120(int threads, uint32_t startNounce, uint64_t *outputHash)
 {
-
 	int thread = (blockDim.x * blockIdx.x + threadIdx.x);
 	if (thread < threads)
 	{
-
 		uint32_t nounce = startNounce + thread;
 
 		uint64_t state[25];
@@ -236,39 +234,37 @@ __global__ void m7_keccak512_gpu_hash_120(int threads, uint32_t startNounce, uin
 
 		keccak_block(state,RC);
 
-#pragma unroll 8
-for (int i=0;i<8;i++) {outputHash[i*threads+thread]=state[i];}
-
-
+		#pragma unroll 8
+		for (int i=0;i<8;i++) {
+			outputHash[i*threads+thread] = state[i];
+		}
 	} //thread
 }
 
 
 void m7_keccak512_cpu_init(int thr_id, int threads)
 {
-
 	cudaMemcpyToSymbol( RC,cpu_RC,sizeof(cpu_RC),0,cudaMemcpyHostToDevice);
 }
 
 __host__ void m7_keccak512_setBlock_120(void *pdata)
 {
-
 	unsigned char PaddedMessage[128];
 	uint8_t ending =0x01;
+
 	memcpy(PaddedMessage, pdata, 122);
 	memset(PaddedMessage+122,ending,1);
 	memset(PaddedMessage+123, 0, 5);
 	cudaMemcpyToSymbol( c_PaddedMessage80, PaddedMessage, 16*sizeof(uint64_t), 0, cudaMemcpyHostToDevice);
 	uint64_t* alt_data = (uint64_t*) pdata;
 	uint64_t state[25];
-		 for(int i=0;i<25;i++) {state[i]=0;}
-
-
-		for (int i=0;i<9;i++) {state[i]  ^= alt_data[i];}
+	for(int i=0;i<9;i++)
+		state[i] = alt_data[i];
+	for(int i=10;i<25;i++)
+		state[i] = 0;
 	keccak_block_host(state,cpu_RC);
 
 	cudaMemcpyToSymbol(stateo, state, 25*sizeof(uint64_t), 0, cudaMemcpyHostToDevice);
-
 }