I experience quite often sudden program shutdown. I reinstall it and nothing better. Next step is to windows reinstall - I don't want to do that.
Every time similar file is created. Maybe you know what’s the problem ?
Description changed:
I experience quite often sudden program shutdown. I reinstall it and nothing better. Next step is to windows reinstall - I don't want to do that.
Every time similar file is created. Maybe you know what’s the problem ?
Status changed from New to Waiting for information
Description changed:
I experience quite often sudden program shutdown. I reinstall it and nothing better. Next step is to windows reinstall - I don't want to do that.
Every time similar file is created. Maybe you know what’s the problem ?
Attachment sample.cfx added
I have 16GB, 15 cores + 1 UI
Project is more less as attached. I generate max 4000 strategies and start testing. I Never use optimizer in workflow. Crash or even computer reset is sometime 1 or 2 hours after start, project has less then 1000 strategies total. But there was a time when everything worked weeks/months without crash. So far full load since last crash and it is ok.
Let say for two options 16 and 32 GB. Should I choose 'optimal' or 'manual' in memory setup ? if manual what size ?
Description changed:
I experience quite often sudden program shutdown. I reinstall it and nothing better. Next step is to windows reinstall - I don't want to do that.
Every time similar file is created. Maybe you know what’s the problem ?
I think you should always use manual, and set it to 70-80% of your RAM.
So if you have 16 GB RAM set it to 12-14 GB, if you have 32 GB RAM then 16 GB could be enough if you don't run too difficult projects, or you can increase it to 24-28 GB.
Allocating more memory for SQ is not a bad thing.
When you use Recommended option, then Java determines memory and it usually uses too little memory for SQ purposes.
Description changed:
I experience quite often sudden program shutdown. I reinstall it and nothing better. Next step is to windows reinstall - I don't want to do that.
Every time similar file is created. Maybe you know what’s the problem ?
Status changed from Waiting for information to Fixed
And what kind of project are you running when it crashes? Can you attach your config?
SQ X is quite stable, crashes are usually caused when it exhausts all the memory.