Topic: [ANN][BURST] Burst | Efficient HDD Mining | New 1.2.3 Fork block 92000 - page 1311. (Read 2170889 times)

I has moved on. I will assume all is well.



I have 2 HDD. 1 SSD and a traditional drive. My intention was to use the free space on my traditional drive. (secondary)

Did we need to specify that somewhere? Or doesn't it matter.

I removed -Xmx4000m completely and tried editing the value to -Xmx1000m.  Both times I received a new error:

Same error on 2 machines - 1 with 4 gigs of RAM and 1 with 8 gigs.

Yep same here.

Same here. Could you tell me what's in your 'plots' folder? It's only given me a file that is 0 bytes in size.

E:\pocminer_v1>java -Xmx4000m -cp pocminer.jar;lib/*;lib/akka/*;lib/jetty/* pocm
iner.POCMiner generate (address) 0 24573 4000 2
Generating from nonce: 0



It's telling me that it's generating from nonce 0 and it's created a file in the 'plots' folder, but that file is 0 bytes. Any help?

did it and got this LOL


Uncaught error from thread [default-akka.actor.default-dispatcher-3] shutting do
wn JVM since 'akka.jvm-exit-on-fatal-error' is enabled for ActorSystem[default]
java.lang.OutOfMemoryError: Java heap space
        at pocminer.GenerateSupr.init(GenerateSupr.java:61)
        at pocminer.GenerateSupr.preStart(GenerateSupr.java:55)
        at akka.actor.Actor$class.aroundPreStart(Actor.scala:470)
        at akka.actor.UntypedActor.aroundPreStart(UntypedActor.scala:97)
        at akka.actor.ActorCell.create(ActorCell.scala:580)
        at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)
        at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
[ERROR] [08/10/2014 20:34:09.904] [default-akka.actor.default-dispatcher-3] [Act
orSystem(default)] Uncaught error from thread [default-akka.actor.default-dispat
cher-3] shutting down JVM since 'akka.jvm-exit-on-fatal-error' is enabled
java.lang.OutOfMemoryError: Java heap space
        at pocminer.GenerateSupr.init(GenerateSupr.java:61)
        at pocminer.GenerateSupr.preStart(GenerateSupr.java:55)
        at akka.actor.Actor$class.aroundPreStart(Actor.scala:470)
        at akka.actor.UntypedActor.aroundPreStart(UntypedActor.scala:97)
        at akka.actor.ActorCell.create(ActorCell.scala:580)
        at akka.actor.ActorCell.invokeAll$1(ActorCell.scala:456)
        at akka.actor.ActorCell.systemInvoke(ActorCell.scala:478)
        at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)
        at akka.dispatch.Mailbox.run(Mailbox.scala:219)
        at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(Abst
ractDispatcher.scala:393)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool
.java:1339)
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:19
79)
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThre
ad.java:107)
        at akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:263)

        at akka.dispatch.Mailbox.run(Mailbox.scala:219)
        at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(Abst
ractDispatcher.scala:393)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool
.java:1339)
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:19
79)
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThre
ad.java:107)

Should we expect any indication of progress while it is generating plots? Mine also says generating from nonce: 1 and nothing further.

Sorry for the slow reply, forum keeps telling me I'm trying to post again too soon.


Try removing the -Xmx4000m part from the bat file. It might be trying to force too much ram.


You can start wherever you want, but 0 or 1 makes sense to keep it simple.

Me too - tried on 2 machines...  Any advice dev?

Very cool. I want to get involved with this!

Same for me.. And I've 1.8 Tb free..

Thanks! Currently it says generating from nonce: 1

Error occurred during initialization of VM
Could not reserve enough space for object heap
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

I continue to get the memory error above.  I have 4 gigs of ram.  Here's my command line statement:

Am I missing something?

Where 12345678 is the number dumped to address.txt,
run_generate.bat 12345678 1 819100 8191 4
That would start to generate plots for nonces 1 - 819100 for address 12345678 using 4 cores for calculations. The resulting file will be about 200GB

For people who have less ram and can't do the above:
run_generate.bat 12345678 1 800000 4000 4
Uses half the rame to generate, and will cover about the same range, but more hdd seeking will be done while mining.

Thanks, i'm noob!

Now:

what's ?

an example please?!

can you post what you use for run_generate?  instructions make no sense

Error: Could not find or load main class pocminer.POCMiner
Is this because I'm using Java 8?

Edit: NVM wrong parameters used, got it working!

workin on getting this figured out...what plot number is smart to start with 0?  how many threads should be used?

That did it thanks.