Changing recommended configuration for sive size and prime limit for …

…better performance + fix sieve job distribution when more than 8 threads is used.
hg5fm · Jul 16, 2017 · 939dd32 · 939dd32
1 parent d8e172e
commit 939dd32
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Showing 5 changed files with 10 additions and 10 deletions.
diff --git a/makefile b/makefile
@@ -12,7 +12,7 @@ ifeq ($(findstring CYGWIN_NT, $(UNAME)), CYGWIN_NT)
 OBJ	= obj
 EXE	= .exe
 DLL = .dll
-LDFLAGS += -Wl,--stack,100000000
+LDFLAGS += -Wl,--stack,600000000
 endif
 
 

diff --git a/miner.conf b/miner.conf
@@ -5,9 +5,9 @@
     "sieve_threads": 0,
     "ptest_threads": 0,
     "timeout": 10,
-    "bit_array_size": 2097152,
+    "bit_array_size": 3145728,
     "prime_limit": 71378571,
-    "n_prime_limit": 2500000,
+    "n_prime_limit": 3000000,
     "primorial_end_prime": 12,
     "experimental" : "true"
 }
diff --git a/miner.conf.pool-example b/miner.conf.pool-example
@@ -5,9 +5,9 @@
   "sieve_threads": 0,
   "ptest_threads": 0,
   "timeout": 10,
-  "bit_array_size": 2097152,
+  "bit_array_size": 3145728,
   "prime_limit": 71378571,
-  "n_prime_limit": 2500000,
+  "n_prime_limit": 3000000,
   "primorial_end_prime": 12,
   "experimental": "true"
 }
diff --git a/miner.conf.solo-example b/miner.conf.solo-example
@@ -5,9 +5,9 @@
   "sieve_threads": 0,
   "ptest_threads": 0,
   "timeout": 10,
-  "bit_array_size": 2097152,
+ "bit_array_size": 3145728,
   "prime_limit": 71378571,
-  "n_prime_limit": 2500000,
+  "n_prime_limit": 3000000,
   "primorial_end_prime": 12,
   "experimental": "true"
 }
diff --git a/miner.cpp b/miner.cpp
@@ -348,7 +348,7 @@ namespace Core
 
 		const uint16_t maxJobs = nSieveThreads * 3;
 		//const uint16_t originSegmentSize = floor(41.0 / (float)nSieveThreads);
-		const uint16_t originSegmentSize = floor(8.0 / (float)nSieveThreads);
+		const uint16_t originSegmentSize = floor(32.0 / (float)nSieveThreads);
 
 		bool bBlockRequestSent = false;
 		loop
@@ -648,7 +648,7 @@ namespace Core
 
 		const uint16_t maxJobs = nSieveThreads * 3;
 		//const uint16_t originSegmentSize = floor(153.0 / (float)nSieveThreads);
-		const uint16_t originSegmentSize = floor(16.0 / (float)nSieveThreads);
+		const uint16_t originSegmentSize = floor(32.0 / (float)nSieveThreads);
 		loop
 		{
 			try
@@ -1172,7 +1172,7 @@ int main(int argc, char *argv[])
 		bSoloMining = true;
 
 	int nSieveThreads = GetTotalCores() - 1;
-	int nPTestThreads = GetTotalCores() - 1;
+	int nPTestThreads = GetTotalCores() ;
 	int nTimeout = 5;
 
 	// When using GPU with OpenACC max sieve threads is one, Prime Test as many as possible