[SHARE] GAB - Gekko Automated Backtests
(03-24-2018, 01:09 PM)tommiehansen Wrote: 1. Make sure you run a recent PHP version. A problem could be that you're running something old; goto your terminal and write php -v. Don't run versions prior to PHP 7.
2. "pretty recent" doesn't mean much, if you want to know your max check your cpu-usage when running 1, 2, 3.. threads.
3. The errors you're seeing is because it could not add the trades to the $trades array. Thus you also see 'division by zero'. I don't know how to solve that since it makes no logical sense since there should be values there. This could be because of old php version that does things differently.
4. No appending results to a date range would be terrible since different date ranges always yield different results and thus SET A shouldn't be compared to B since they would live in completely different universes backtesting-wise.

Btw -- if my answers seem a bit short it's simply because i got a lot of stuff to do. Smile

thx again.

1. should not be the problem:
Quote:php -v
PHP 7.2.3-1+ubuntu16.04.1+deb.sury.org+1 (cli) (built: Mar  6 2018 11:18:25) ( NTS )
Copyright © 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright © 1998-2018 Zend Technologies
    with Zend OPcache v7.2.3-1+ubuntu16.04.1+deb.sury.org+1, Copyright © 1999-2018, by Zend Technologies

2. i know its not a powerhouse. its a dell xps 13 i7 8550U CPU @ 1.80GHz x 8 16Gb Ram. it should cope with most of what i throw at it. have around 80% CPU with 4-5 backtests at the same time
3. ok no clue there lol
4. ok get it. seems legit if you say so  Big Grin

dont worry man. you have been very helpful. thanks for that.

will try to test some further. 
btw do you know if resuming tests on the same exact set will append the results with tests with never before used settings. do you know what i mean. sry i cant seem to explain that in english  Undecided


so one new developement. now i also got error output in gekko commandline.
i have not seen it before:

Quote: xxx POST /api/backtest 500 242ms -

  Error: non-error thrown: Child process has died.
      at Object.onerror (/home/david/gekko/node_modules/koa/lib/context.js:105:40)
      at <anonymous>
      at process._tickCallback (internal/process/next_tick.js:188:7)

Messages In This Thread
RE: [SHARE] GAB - Gekko Automated Backtests - by donkykong017 - 03-24-2018, 01:52 PM
YT - by mtom78632 - 07-17-2021, 06:02 AM
WW - by mtom78632 - 07-18-2021, 07:12 AM

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