api: report per thread cpu hash checks (ACC/REJ)

+ update all algos for that...

Algo256/blake256.cu

@@ -561,6 +561,8 @@ extern "C" int scanhash_blake256(int thr_id, struct work* work, uint32_t max_non
 				return work->valid_nonces;
 			}
 			else if (vhashcpu[6] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

Algo256/blake2s.cu

@@ -529,8 +529,10 @@ extern "C" int scanhash_blake2s(int thr_id, struct work *work, uint32_t max_nonc
 				}
 				pdata[19] = max(work->nonces[0], work->nonces[1]); // next scan start
 				return rc;
-			} else if (vhashcpu[7] > ptarget[7]) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", resNonces[0]);
+			} else if (vhashcpu[6] > ptarget[6]) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", resNonces[0]);
 			}
 		}
 

Algo256/bmw.cu

@@ -100,6 +100,8 @@ extern "C" int scanhash_bmw(int thr_id, struct work* work, uint32_t max_nonce, u
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

Algo256/decred.cu

@@ -435,13 +435,17 @@ extern "C" int scanhash_decred(int thr_id, struct work* work, uint32_t max_nonce
 							work->nonces[0], work->sharediff[0], n, work->nonces[1], work->sharediff[1]);
 
 					} else if (vhash[6] > ptarget[6]) {
+						gpu_increment_reject(thr_id);
+						if (!opt_quiet)
 						gpulog(LOG_WARNING, thr_id, "result %u for %08x does not validate on CPU!", n, resNonces[n]);
 					}
 				}
 				return work->valid_nonces;
 
 			} else if (vhash[6] > ptarget[6]) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", resNonces[1]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", resNonces[1]);
 			}
 		}
 		*pnonce += throughput;

Algo256/keccak256.cu

@@ -91,6 +91,8 @@ extern "C" int scanhash_keccak256(int thr_id, struct work* work, uint32_t max_no
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

Algo256/vanilla.cu

@@ -451,7 +451,9 @@ extern "C" int scanhash_vanilla(int thr_id, struct work* work, uint32_t max_nonc
 				return work->valid_nonces;
 			}
 			else if (vhashcpu[6] > Htarg) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", h_resNonce[thr_id][0]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", h_resNonce[thr_id][0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;
 			}

JHA/jackpotcoin.cu

@@ -245,7 +245,9 @@ extern "C" int scanhash_jackpot(int thr_id, struct work *work, uint32_t max_nonc
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;
 			}

api.cpp

@@ -129,11 +129,6 @@ static void gpustatus(int thr_id)
 		cgpu->gpu_power = gpu_power(cgpu); // mWatts
 		cgpu->gpu_plimit = gpu_plimit(cgpu); // mW or %
 #endif
-
-		// todo: per gpu
-		cgpu->accepted = p->accepted_count;
-		cgpu->rejected = p->rejected_count;
-
 		cgpu->khashes = stats_get_speed(thr_id, 0.0) / 1000.0;
 		if (cgpu->monitor.gpu_power) {
 			cgpu->gpu_power = cgpu->monitor.gpu_power;
@@ -148,13 +143,14 @@ static void gpustatus(int thr_id)
 			"POWER=%u;FAN=%hu;RPM=%hu;"
 			"FREQ=%u;MEMFREQ=%u;GPUF=%u;MEMF=%u;"
 			"KHS=%.2f;KHW=%.5f;PLIM=%u;"
-			"HWF=%d;I=%.1f;THR=%u|",
+			"ACC=%u;REJ=%u;HWF=%u;I=%.1f;THR=%u|",
 			gpuid, cgpu->gpu_bus, card, cgpu->gpu_temp,
 			cgpu->gpu_power, cgpu->gpu_fan, cgpu->gpu_fan_rpm,
 			cgpu->gpu_clock/1000, cgpu->gpu_memclock/1000, // base freqs in MHz
 			cgpu->monitor.gpu_clock, cgpu->monitor.gpu_memclock, // current
 			cgpu->khashes, khashes_per_watt, cgpu->gpu_plimit,
-			cgpu->hw_errors, cgpu->intensity, cgpu->throughput);
+			cgpu->accepted, (unsigned) cgpu->rejected, (unsigned) cgpu->hw_errors,
+			cgpu->intensity, cgpu->throughput);
 
 		// append to buffer for multi gpus
 		strcat(buffer, buf);

ccminer.cpp

@@ -2183,6 +2183,8 @@ static void *miner_thread(void *userdata)
 		if (err != cudaSuccess && !opt_quiet)
 			gpulog(LOG_WARNING, thr_id, "%s", cudaGetErrorString(err));
 
+		work.valid_nonces = 0;
+
 		/* scan nonces for a proof-of-work hash */
 		switch (opt_algo) {
 
@@ -2447,6 +2449,8 @@ static void *miner_thread(void *userdata)
 		if (firstwork_time == 0)
 			firstwork_time = time(NULL);
 
+		if (cgpu) cgpu->accepted += work.valid_nonces;
+
 		/* if nonce found, submit work */
 		if (rc > 0 && !opt_benchmark) {
 			uint32_t curnonce = nonceptr[0]; // current scan position

crypto/cryptolight.cu

@@ -119,12 +119,14 @@ extern "C" int scanhash_cryptolight(int thr_id, struct work* work, uint32_t max_
 						res++;
 						work->nonces[1] = resNonces[1];
 					} else if (vhash[7] > Htarg) {
-						gpulog(LOG_WARNING, thr_id, "result for second nonce %08x does not validate on CPU!", resNonces[1]);
+						gpu_increment_reject(thr_id);
 					}
 				}
 				goto done;
 			} else if (vhash[7] > Htarg) {
-				gpulog(LOG_WARNING, thr_id, "result for nonce %08x does not validate on CPU!", resNonces[0]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for nonce %08x does not validate on CPU!", resNonces[0]);
 			}
 		}
 

crypto/cryptonight.cu

@@ -135,11 +135,15 @@ extern "C" int scanhash_cryptonight(int thr_id, struct work* work, uint32_t max_
 					if(vhash[7] <= Htarg && fulltest(vhash, ptarget)) {
 						res++;
 						work->nonces[1] = resNonces[1];
+					} else {
+						gpu_increment_reject(thr_id);
 					}
 				}
 				goto done;
 			} else if (vhash[7] > Htarg) {
-				gpulog(LOG_WARNING, thr_id, "result for nonce %08x does not validate on CPU!", resNonces[0]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for nonce %08x does not validate on CPU!", resNonces[0]);
 			}
 		}
 

crypto/wildkeccak.cu

@@ -318,6 +318,10 @@ extern "C" int scanhash_wildkeccak(int thr_id, struct work* work, uint32_t max_n
 				}
 				work->valid_nonces = 1;
 				return 1;
+			} else if (vhash[7] > ptarget[7]) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+				gpulog(LOG_WARNING, thr_id, "result for nonce %08x does not validate on CPU!", h_retnonce[0]);
 			}
 		}
 

groestlcoin.cpp

@@ -61,25 +61,28 @@ int scanhash_groestlcoin(int thr_id, struct work *work, uint32_t max_nonce, unsi
 	groestlcoin_cpu_setBlock(thr_id, endiandata, (void*)ptarget);
 
 	do {
-		uint32_t foundNounce = UINT32_MAX;
+		memset(work->nonces, 0xff, sizeof(work->nonces));
 
 		*hashes_done = pdata[19] - start_nonce + throughput;
 
 		// GPU hash
-		groestlcoin_cpu_hash(thr_id, throughput, pdata[19], &foundNounce);
+		groestlcoin_cpu_hash(thr_id, throughput, pdata[19], &work->nonces[0]);
 
-		if (foundNounce < UINT32_MAX && bench_algo < 0)
+		if (work->nonces[0] < UINT32_MAX && bench_algo < 0)
 		{
 			uint32_t _ALIGN(64) vhash[8];
-			endiandata[19] = swab32(foundNounce);
+			endiandata[19] = swab32(work->nonces[0]);
 			groestlhash(vhash, endiandata);
 
 			if (vhash[7] <= ptarget[7] && fulltest(vhash, ptarget)) {
+				work->valid_nonces = 1;
 				work_set_target_ratio(work, vhash);
-				pdata[19] = foundNounce;
-				return true;
+				pdata[19] = work->nonces[0] + 1; // cursor
+				return work->valid_nonces;
 			} else if (vhash[7] > ptarget[7]) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", foundNounce);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 			}
 		}
 

heavy/heavy.cu

@@ -296,7 +296,9 @@ int scanhash_heavy(int thr_id, struct work *work, uint32_t max_nonce, unsigned l
 					pdata[19] += nonce - pdata[19];
 					heavycoin_hash((uchar*)vhash, (uchar*)pdata, blocklen);
 					if (memcmp(vhash, foundhash, 32)) {
-						gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", nonce);
+						gpu_increment_reject(thr_id);
+						if (!opt_quiet)
+							gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", nonce);
 					} else {
 						work_set_target_ratio(work, vhash);
 						rc = 1;

lbry/lbry.cu

@@ -201,6 +201,8 @@ extern "C" int scanhash_lbry(int thr_id, struct work *work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", resNonces[0]);
 				cudaMemset(d_resNonce[thr_id], 0xFF, 2 * sizeof(uint32_t));
 			}

lyra2/lyra2RE.cu

@@ -155,6 +155,8 @@ extern "C" int scanhash_lyra2(int thr_id, struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

lyra2/lyra2REv2.cu

@@ -162,6 +162,8 @@ extern "C" int scanhash_lyra2v2(int thr_id, struct work* work, uint32_t max_nonc
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

miner.h

@@ -360,6 +360,7 @@ extern void free_scrypt_jane(int thr_id);
 /* api related */
 void *api_thread(void *userdata);
 void api_set_throughput(int thr_id, uint32_t throughput);
+void gpu_increment_reject(int thr_id);
 
 struct monitor_info {
 	uint32_t gpu_temp;
@@ -377,9 +378,9 @@ struct monitor_info {
 struct cgpu_info {
 	uint8_t gpu_id;
 	uint8_t thr_id;
-	int accepted;
-	int rejected;
-	int hw_errors;
+	uint16_t hw_errors;
+	unsigned accepted;
+	uint32_t rejected;
 	double khashes;
 	int has_monitoring;
 	float gpu_temp;

myriadgroestl.cpp

@@ -94,7 +94,9 @@ int scanhash_myriad(int thr_id, struct work *work, uint32_t max_nonce, unsigned
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > ptarget[7]) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;
 			}

neoscrypt/neoscrypt.cpp

@@ -86,6 +86,8 @@ int scanhash_neoscrypt(int thr_id, struct work* work, uint32_t max_nonce, unsign
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "nonce %08x does not validate on CPU!", work->nonces[0]);
 			}
 		}

pentablake.cu

@@ -123,6 +123,8 @@ extern "C" int scanhash_pentablake(int thr_id, struct work *work, uint32_t max_n
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

quark/nist5.cu

@@ -138,6 +138,8 @@ extern "C" int scanhash_nist5(int thr_id, struct work *work, uint32_t max_nonce,
 				goto out;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

quark/quarkcoin.cu

@@ -289,6 +289,8 @@ extern "C" int scanhash_quark(int thr_id, struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > ptarget[7]) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

qubit/deep.cu

@@ -120,6 +120,8 @@ extern "C" int scanhash_deep(int thr_id, struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

qubit/luffa.cu

@@ -96,6 +96,8 @@ extern "C" int scanhash_luffa(int thr_id, struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

qubit/qubit.cu

@@ -136,6 +136,8 @@ extern "C" int scanhash_qubit(int thr_id, struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

sia/sia.cu

@@ -244,6 +244,8 @@ int scanhash_sia(int thr_id, struct work *work, uint32_t max_nonce, unsigned lon
 					work->valid_nonces++;
 					pdata[8] = work->nonces[0] + 1;
 				}
+			} else {
+				gpu_increment_reject(thr_id);
 			}
 
 			if (work->nonces[1] != UINT32_MAX) {
@@ -263,6 +265,8 @@ int scanhash_sia(int thr_id, struct work *work, uint32_t max_nonce, unsigned lon
 						work->valid_nonces++;
 						pdata[8] = work->nonces[1] + 1;
 					}
+				} else {
+					gpu_increment_reject(thr_id);
 				}
 			}
 			if (work->valid_nonces) {

skein.cu

@@ -439,7 +439,9 @@ extern "C" int scanhash_skeincoin(int thr_id, struct work* work, uint32_t max_no
 				return work->valid_nonces;
 			}
 			 else if (vhash[7] > ptarget[7]) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;
 			}

skein2.cpp

@@ -110,7 +110,9 @@ int scanhash_skein2(int thr_id, struct work* work, uint32_t max_nonce, unsigned
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > ptarget[7]) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;
 			}

util.cpp

@@ -1628,6 +1628,12 @@ static bool stratum_get_algo(struct stratum_ctx *sctx, json_t *id, json_t *param
 extern char driver_version[32];
 extern int cuda_arch[MAX_GPUS];
 
+void gpu_increment_reject(int thr_id)
+{
+	struct cgpu_info *gpu = &thr_info[thr_id].gpu;
+	if (gpu) gpu->rejected++;
+}
+
 static bool json_object_set_error(json_t *result, int code, const char *msg)
 {
 	json_t *val = json_object();

x11/c11.cu

@@ -204,6 +204,8 @@ extern "C" int scanhash_c11(int thr_id, struct work* work, uint32_t max_nonce, u
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

x11/fresh.cu

@@ -149,6 +149,8 @@ extern "C" int scanhash_fresh(int thr_id, struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 			}
 		}

x11/s3.cu

@@ -142,6 +142,8 @@ extern "C" int scanhash_s3(int thr_id, struct work* work, uint32_t max_nonce, un
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

x11/sib.cu

@@ -202,6 +202,7 @@ extern "C" int scanhash_sib(int thr_id, struct work* work, uint32_t max_nonce, u
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
 				if (!opt_quiet)
 					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;

x11/veltor.cu

@@ -143,6 +143,7 @@ extern "C" int scanhash_veltor(int thr_id, struct work* work, uint32_t max_nonce
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
 				if (!opt_quiet)
 					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", h_resNonce[0]);
 				cudaMemset(d_resNonce[thr_id], 0xff, NBN*sizeof(uint32_t));

x11/x11.cu

@@ -192,6 +192,8 @@ extern "C" int scanhash_x11(int thr_id, struct work* work, uint32_t max_nonce, u
 				}
 				return work->valid_nonces;
 			} else {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

x11/x11evo.cu

@@ -373,6 +373,8 @@ extern "C" int scanhash_x11evo(int thr_id, struct work* work, uint32_t max_nonce
 				}
 				return work->valid_nonces;
 			} else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

x13/x13.cu

@@ -208,6 +208,8 @@ extern "C" int scanhash_x13(int thr_id, struct work* work, uint32_t max_nonce, u
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

x15/whirlpool.cu

@@ -127,6 +127,8 @@ extern "C" int scanhash_whirl(int thr_id, struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

x15/x14.cu

@@ -224,6 +224,8 @@ extern "C" int scanhash_x14(int thr_id,  struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

x15/x15.cu

@@ -230,6 +230,8 @@ extern "C" int scanhash_x15(int thr_id,  struct work* work, uint32_t max_nonce,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > Htarg) {
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
 				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[19] = work->nonces[0] + 1;
 				continue;

x17/x17.cu

@@ -255,11 +255,13 @@ extern "C" int scanhash_x17(int thr_id, struct work* work, uint32_t max_nonce, u
 			}
 			else if (vhash[7] > Htarg) {
 				// x11+ coins could do some random error, but not on retry
+				gpu_increment_reject(thr_id);
 				if (!warn) {
 					warn++;
 					pdata[19] = work->nonces[0] + 1;
 					continue;
 				} else {
+					if (!opt_quiet)
 					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 					warn = 0;
 				}

zr5.cu

@@ -468,7 +468,9 @@ extern "C" int scanhash_zr5(int thr_id, struct work *work,
 				return work->valid_nonces;
 			}
 			else if (vhash[7] > ptarget[7]) {
-				gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
+				gpu_increment_reject(thr_id);
+				if (!opt_quiet)
+					gpulog(LOG_WARNING, thr_id, "result for %08x does not validate on CPU!", work->nonces[0]);
 				pdata[0] = oldp0;
 			}
 		} else