Java engines, Pirarucu in particular

[Rebel]

Tried one, installed Java and Piracucu.

Github docu states:

•Download the latest release.
•Uncompress the downloaded file in a empty directory.
•Run the bash file in bin directory.

I assume the author meant batch file, there are only *.bat files in the bin folder.

Run them all but got an error message:

Code: Select all

C:\Users\eddy\Desktop\pirarucu-jvm-3.3.5\bin>pirarucu.bat
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
        at pirarucu.hash.TranspositionTable.<init>(TranspositionTable.kt:42)
        at pirarucu.hash.TranspositionTable.<init>(TranspositionTable.kt:44)
        at pirarucu.search.MultiThreadedSearch.<clinit>(MultiThreadedSearch.kt:27)
        at pirarucu.MainKt.initialize(Main.kt:103)
        at pirarucu.MainKt.main(Main.kt:35)

[Gabor Szots]

Hello Ed,

I repeated your steps and all went well. I have JDK 14 installed. Some engines do not work with Java 8.

[adams161]

Tried one, installed Java and Piracucu.

Github docu states:

•Download the latest release.
•Uncompress the downloaded file in a empty directory.
•Run the bash file in bin directory.

I assume the author meant batch file, there are only *.bat files in the bin folder.

Run them all but got an error message:

Code: Select all

C:\Users\eddy\Desktop\pirarucu-jvm-3.3.5\bin>pirarucu.bat
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
        at pirarucu.hash.TranspositionTable.<init>(TranspositionTable.kt:42)
        at pirarucu.hash.TranspositionTable.<init>(TranspositionTable.kt:44)
        at pirarucu.search.MultiThreadedSearch.<clinit>(MultiThreadedSearch.kt:27)
        at pirarucu.MainKt.initialize(Main.kt:103)
        at pirarucu.MainKt.main(Main.kt:35)

The out of memory on the transposition table is part of hashing. Maybe you need to have it set a lower hash memory size for your computer.