Seems it is getting a lot of traffic the online IDE crashing every 10min I guess it is the dead-line monday
Hi Lucas, we are sorry for the issues you're having. All our monitoring shows that things should be OK, so I'll follow up with you privately to ask you for some more information.
thanks,
Jean
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Frequent "Execution timeout." at five seconds with symbols() more than 40 or so (I think that timeout was tightened quite awhile ago).
What's your crash @LS.
I was running with more then 100 symbols, but also had other tabs open. It might have been the tabs.
What is the OS/hardware criteria for the Q site to perform an execution time out? I loaded a large strategy referencing 10 symbols and over three attempts to build timed out within 10 seconds of each start. Is there a maximum 'shared' memory or CPU cycles? Is there a user path to rent dedicated processing and memory 'space' to run larger strategies? Can the Q system be run on a dedicated server?
Not to be unhelpful, but I do think it's a little sub optimal to have the performance limits that seem to pop up. I think a lot of people on here work (or have worked) with thousands of instruments and tick-level data, and perhaps the full depth on top of it, so I get the idea that performance matters. But to get memory errors on something that's handling ~100 symbols and minute level data with no market depth seems quite restrictive. To the point of abandoning could-work-well models simply because they consume too many MB worth of memory.
Thanks everyone for letting us know. Whenever you encounter an error on the platform or need help debugging your code, you can always reach out to us at [email protected]. When you email us (or post in the forums here), include the exact error message for more context. This will help us debug and find the underlying issues. We are dedicated to the platform's performance and are always working to maintain its robustness!
Mark, I'll follow up privately to learn more about the error you were seeing and the algo.
Disclaimer
The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by Quantopian. In addition, the material offers no opinion with respect to the suitability of any security or specific investment. No information contained herein should be regarded as a suggestion to engage in or refrain from any investment-related course of action as none of Quantopian nor any of its affiliates is undertaking to provide investment advice, act as an adviser to any plan or entity subject to the Employee Retirement Income Security Act of 1974, as amended, individual retirement account or individual retirement annuity, or give advice in a fiduciary capacity with respect to the materials presented herein. If you are an individual retirement or other investor, contact your financial advisor or other fiduciary unrelated to Quantopian about whether any given investment idea, strategy, product or service described herein may be appropriate for your circumstances. All investments involve risk, including loss of principal. Quantopian makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances.
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The material on this website is provided for informational purposes only and does not constitute an offer to sell, a solicitation to buy, or a recommendation or endorsement for any security or strategy, nor does it constitute an offer to provide investment advisory services by Quantopian.
In addition, the material offers no opinion with respect to the suitability of any security or specific investment. No information contained herein should be regarded as a suggestion to engage in or refrain from any investment-related course of action as none of Quantopian nor any of its affiliates is undertaking to provide investment advice, act as an adviser to any plan or entity subject to the Employee Retirement Income Security Act of 1974, as amended, individual retirement account or individual retirement annuity, or give advice in a fiduciary capacity with respect to the materials presented herein. If you are an individual retirement or other investor, contact your financial advisor or other fiduciary unrelated to Quantopian about whether any given investment idea, strategy, product or service described herein may be appropriate for your circumstances. All investments involve risk, including loss of principal. Quantopian makes no guarantees as to the accuracy or completeness of the views expressed in the website. The views are subject to change, and may have become unreliable for various reasons, including changes in market conditions or economic circumstances.