abulmo / edax-reversi Goto Github PK

Problem Overview

I am encountering a segmentation fault when using the book save or book store commands in EDAX. The program crashes with the following error message:

zsh: segmentation fault /Users/my_username/Othello/edax/edax

Environment Information

• EDAX Version: 4.4
• Operating System: macOS 14.4.1 (23E224)
• Hardware: M3 MacBook Air 15-inch (16GB RAM)
• Build Information: I did not build EDAX myself. I am using the precompiled version from the release (edax-macosx.zip).

Steps to Reproduce

1. Load a book file with the book load command.
2. Attempt to save or store the book with the book save or book store commands.
3. The program crashes with the following error:
   zsh: segmentation fault /Users/my_username/Othello/edax/edax

Commands like book info that involve reading from the book file work correctly.

Additional Information

• I tested this with multiple book files of different sizes, and the same error occurs.
• I also tried running EDAX using Rosetta 2, but the same error occurs.

If you need any additional information or specific files, please let me know. I appreciate your assistance in resolving this issue.

Since I am not a native English speaker, sorry for my poor English.
Thank you.

There is no 7zip file for mac in Assets in the GitHub releases page.
I tried running the linux executable, which gave me an exec format error
On trying to build from the source, I did make release OS=osx COMP=clang ARCH=x64, (I have a 2016 macbook pro 13 inch without touchbar)
which gave me this log:
https://gist.github.com/ishanSrt/db03df64298e09b80a9d96a088174587
Can you help me out with this?

And it would be great to know the details about how to generate the evaluation data, thanks!

In hash.c line 677, the right test is likely:
if (hash->data.move[1] == move)
rather than
if (hash->data.move[0] == move)

otherwise the else if is useless.

That potential bug was already reported in okuhara/edax-reversi-AVX

Line 576 a wrong pointer is tested after a malloc
stack->task should be stack->stack

Hello,

I wanted to create a bot that would play against people over the internet, but ideally by feeding him the board state and getting the next move, so that many people can play at their own pace. And wrapping the communication over HTTP. I have done this for chess using Stockfish.

Is there any tutorial on how to work with the program, ideally with some examples? After downloading (the linux version), all I get is 'Illegal instruction' and the help is not exactly helpful.

How does the position notation work? How do I tell edax to tell me his next move? Can it also validate move from input?

Thank you for doing this project, it looks awesome!