roughly auto-config threads depending on cpu count

2013-04-25 09:00:50 +02:00
parent 2b80c77c23
commit ec68cd95ba
11 changed files with 236 additions and 10 deletions
@@ -141,8 +141,15 @@ dbdir = xapiandb
 # value to -1 disables a queue (replaced by a direct call). The thrTcounts
 # values define the number of threads to start for each queue. The last
 # value can only be one (as Xapian is single-threaded).
-thrQSizes = 2 2 2
-thrTCounts =  4 2 1
+# If the first element in thrQSizes is 0, recollindex will attempt to set
+# roughly guestimated values based on the number of CPUs. 
+#
+# The following are the best setup on my core i5 system (4 cores, no
+# hyperthreading, multiple disks).
+#thrQSizes = 2 2 2
+#thrTCounts =  4 2 1
+# The default is to let recoll guess.
+thrQSizes = 0

 # Maximum file system occupation before we stop indexing. The default value
 # is 0, meaning no checking. The value is a percentage, corresponding to