Merge pull request #193 from kanoi/master

API add last share time to each pool + Correct Icarus U: & MH/s

api.c

@@ -158,7 +158,7 @@ static const char SEPARATOR = '|';
 #define SEPSTR "|"
 static const char GPUSEP = ',';
 
-static const char *APIVERSION = "1.9";
+static const char *APIVERSION = "1.10";
 static const char *DEAD = "Dead";
 static const char *SICK = "Sick";
 static const char *NOSTART = "NoStart";
@@ -1221,8 +1221,8 @@ static void poolstatus(__maybe_unused SOCKETTYPE c, __maybe_unused char *param,
 		rpc_user = escape_string(pool->rpc_user, isjson);
 
 		sprintf(buf, isjson
-			? "%s{\"POOL\":%d,\"URL\":\"%s\",\"Status\":\"%s\",\"Priority\":%d,\"Long Poll\":\"%s\",\"Getworks\":%d,\"Accepted\":%d,\"Rejected\":%d,\"Discarded\":%d,\"Stale\":%d,\"Get Failures\":%d,\"Remote Failures\":%d,\"User\":\"%s\"}"
-			: "%sPOOL=%d,URL=%s,Status=%s,Priority=%d,Long Poll=%s,Getworks=%d,Accepted=%d,Rejected=%d,Discarded=%d,Stale=%d,Get Failures=%d,Remote Failures=%d,User=%s" SEPSTR,
+			? "%s{\"POOL\":%d,\"URL\":\"%s\",\"Status\":\"%s\",\"Priority\":%d,\"Long Poll\":\"%s\",\"Getworks\":%d,\"Accepted\":%d,\"Rejected\":%d,\"Discarded\":%d,\"Stale\":%d,\"Get Failures\":%d,\"Remote Failures\":%d,\"User\":\"%s\",\"Last Share Time\":%lu}"
+			: "%sPOOL=%d,URL=%s,Status=%s,Priority=%d,Long Poll=%s,Getworks=%d,Accepted=%d,Rejected=%d,Discarded=%d,Stale=%d,Get Failures=%d,Remote Failures=%d,User=%s,Last Share Time=%lu" SEPSTR,
 			(isjson && (i > 0)) ? COMMA : BLANK,
 			i, rpc_url, status, pool->prio, lp,
 			pool->getwork_requested,
@@ -1231,7 +1231,7 @@ static void poolstatus(__maybe_unused SOCKETTYPE c, __maybe_unused char *param,
 			pool->stale_shares,
 			pool->getfail_occasions,
 			pool->remotefail_occasions,
-			rpc_user);
+			rpc_user, pool->last_share_time);
 
 		strcat(io_buffer, buf);
 

cgminer.c

@@ -1660,6 +1660,7 @@ static bool submit_upstream_work(const struct work *work, CURL *curl)
 		pool->seq_rejects = 0;
 		cgpu->last_share_pool = pool->pool_no;
 		cgpu->last_share_pool_time = time(NULL);
+		pool->last_share_time = cgpu->last_share_pool_time;
 		applog(LOG_DEBUG, "PROOF OF WORK RESULT: true (yay!!!)");
 		if (!QUIET) {
 			if (total_pools > 1)

driver-icarus.c

@@ -72,12 +72,8 @@
 // 2 x 11.1 / (5.26 x 10^-9)
 //#define ESTIMATE_HASHES	0xFB90365E
 
-// This is the 8s value but causes hash rate loss
-//#define ESTIMATE_HASHES	0xB54E9147
-
-// TODO: determine why returning any other value when no nonce is found
-//	causes hash rate loss
-#define ESTIMATE_HASHES	0xffffffff
+// This is the 8s value
+#define ESTIMATE_HASHES	0xB54E9147
 
 struct device_api icarus_api;
 
@@ -353,6 +349,7 @@ static uint64_t icarus_scanhash(struct thr_info *thr, struct work *work,
 	if (opt_debug)
 		gettimeofday(&tv_finish, NULL);
 
+	work->blk.nonce = 0xffffffff;
 	memcpy((char *)&nonce, nonce_bin, sizeof(nonce_bin));
 
 	// aborted before becoming idle, get new work
@@ -369,7 +366,6 @@ static uint64_t icarus_scanhash(struct thr_info *thr, struct work *work,
 	nonce = swab32(nonce);
 #endif
 
-	work->blk.nonce = 0xffffffff;
 	submit_nonce(thr, work, nonce);
 
 	if (opt_debug) {

miner.h

@@ -645,6 +645,8 @@ struct pool {
 	int curls;
 	pthread_cond_t cr_cond;
 	struct list_head curlring;
+
+	time_t last_share_time;
 };
 
 struct work {