"killed" when running bin/market_manager_optimized

[ghost]

Hi,

I just installed the code and was giving it a try but got the "killed" message when trying the optimized version of the market_manager (the non_optimized version runs without a problem).

Any idea of what is the problem?

Cheers

PS: all tests ran successfully.

[kasselouris]

Hi,

It is probably getting "killed" because it loads your memory and swap to 100%.

If you go to performance/market_manager_optimized.cpp line 382 you can resize orders to a smaller number and it will work fine. Be careful though if you resize too small you will get "Segmentation fault (core dumped)" especially if you use a really big itch file. So what you have to do is find the sweet spot number that will work for your system.

Same thing applies for performance/market_manager_optimized_aggressive.cpp line 211 but it is way more forgiving with memory so your only problem will probably be a too small of a number(core dumped).

Hope it helped!