SIGABRT Crash about tongrams HOT 10 CLOSED

Hello, very strange.
I re-tested the library on:

• my Mac (Catalina 10.15.2) with Boost-1.72.0 and Clang 11
• a Linux machine (Ubuntu 19.10) with Boost-1.67.0 and gcc 9.2.1
  and everything works just fine...

from tongrams.

Could you please test it in a docker container?
I suspect that it is happening because of lesser RAM.

from tongrams.

It runs smoothly on my Mac too.
I also tried to run it on an AWS instance, getting the same runtime error there also.

from tongrams.

And what are the specifications of that AWS instance?

from tongrams.

I used an AWS Marketplace AMI Ubuntu 20.04.
I tried it on three instances m5ad.4xlarge, m5ad.2xlarge and m5.4xlarge.
These instances have around 8 GB to 16 GB of RAM. Please Refer to this page for details.

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If you give me access to one of those systems, I can investigate by myself.
But as long as there is not a way to reproduce the error, there is nothing I can do right now.

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I cannot post the credentials publicly here.
Shall I send an email containing the private key and IP Address?
Please accept my connection request on linkedin https://www.linkedin.com/in/razdeeproychowdhury/

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Sure, thanks.

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Please check your email inbox

from tongrams.

The problem is that

sysconf(_SC_PAGESIZE) * sysconf(_SC_PHYS_PAGES)

returns the physical memory of the machine, but the ram that is left available
for the system is often less.

So doing

grams_counts_pool unigrams_pool(available_ram * 0.8);

(which allocates a pool of 80% of the available ram) solves the problem.

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