Llmware is not working in Sub linux system Ubuntu under Windows 11 about llmware

[turnham]

Hi @AlbelTec I just tried on WSL2 (Windows 10) and was able to get things working with:

ulimit -s 160000

(The higher 32768000 value seems to be only required when running Linux in a container on Mac)

However, in your case it looks like the ulimit setting might not be taking effect at all. You may be hitting this issue:

microsoft/WSL#633

Can you try the workaround suggested at the bottom of that issue?:

sudo prlimit --stack=unlimited --pid $$; ulimit -s unlimited

[JessBerl]

Hi @AlbelTec - please try the work around described in #48.

[AlbelTec]

Hi @JessBerl
Actually I did use : ulimit -s 32768000
but still getting the error :

> Parsing folder: data...
Segmentation fault
(llmware) albel@Thinkpad:~/llmware$ 

here is my code :

def parsing_pdf():
    # Create a parser
    parser = Parser()

     # Parse entire folder to json
    print (f"\n > Parsing folder: {dataDir}...")

    pdf_parsed_output = Parser().parse_one_pdf("/home/albel/llmware/data/", "Large Language Models.pdf")
    page_number = pdf_parsed_output[0]["master_index"]
    block_text = pdf_parsed_output[0]["text"]
    print(f"\nFirst block found on page {page_number}:\n{block_text}")

    # Parse to json
    #blocks  = parser.ingest_to_json(dataDir)
    # print (f"Total Blocks: {len(parser.parser_output)}")
    # print (f"Files Parsed:")
    # for processed_file in blocks["processed_files"]:
    #     print(f"  - {processed_file}")
    
parsing_pdf()

with json it's more verbose :

albel@Thinkpad:~/llmware$ source /home/albel/llmware/bin/activate
(llmware) albel@Thinkpad:~/llmware$ /home/albel/llmware/bin/python3.10 /home/albel/llmware/llmware_pdf.py

 > Parsing folder: data...
update: pdf_parser - START NEW PDF Processing - file path-/home/albel/llmware_data/tmp/parser_tmp/process_pdf_files/Large Language Models.pdf 
update: pdf_parser - build_obj_master_list - obj created - 3130 
update: pdf_parser - Catalog Dict - <<
/Type /Catalog
/Version /1.4
/Pages 2 0 R
/StructTreeRoot 3 0 R
/MarkInfo 4 0 R
/Lang (en-GB)
/ViewerPreferences 5 0 R
/Metadata 6 0 R
> 
update: pdf_parser - filelen - 5447062 
update: pdf_parser - created additional hidden objstm objects - 0 
update: pdf_parser - page count - 31- pages_found - 31 
update: pdf_parser - global font count- 40 
update: pdf_parser - PAGE PROCESSING-MAIN-LOOP -0-content entries-1 
Segmentation fault

[AlbelTec]

@turnham Thanks! finally it worked. Actually ulimit was static with 8192 as value. it turned out that with prlimit with root privileges it assigned unlimited as value and the issue is gone. The only drawback, it has to run for every session. I can live with it for now until Windows version to be released.