For DirectProgramming/C++SYCL_FPGA/ReferenceDesigns/decompress failed to decompress .gz file

Summary

I build the decompressor for gzip, but it can only decompress the file offer in the repo. Most files I compressed using cpu version gzip is not able to be decompressed.

Version

I currently using oneAPI 2022.1 and the Code Sample v0.0.51 extension for VScode to pull the code.

Environment

Ubuntu 20.04

Steps to reproduce

Use linux built-in gzip to compress a file. The compression ratio should around 4, and the size of output file should over 50MB.
Then the executable we compile with this repo to decompress the file created by linux built-in version gzip.

Observed behavior

The decompression will stuck in a while loop and will never terminate. I print out some information to help me debug the issue, and found out the bug should locate in the huffman decoding kernel.

Here is some debug log I print:
Using GZIP decompression

Decompressing '../data/gzip/log-test.log.gz' 2 times
Input file size : 677.904KB
expected output size :2706127
Launching kernels for run 0
literals_per_cycle for producer is : 1
in_count = 677904
Iteration count = 677904
literals per cycle is : 4
literal per cycle from consumer = 4
huffman shifting = 1098876287
huffman shifting = 1098876287
huffman shifting = 1098876287
huffman shifting = 1098876287
huffman shifting = 1098876287

Expected behavior

I expected the decompressor can decompress all the file I compressed with CPU version gzip

I attached 3 files I used to debug.
log-test.log.gz
txt-test2.txt.gz
pdf-test.pdf.gz

Comienza en DirectProgramming/C++SYCL_FPGA/ReferenceDesigns/decompress y reproduce el bloqueo con un archivo creado por Linux gzip, utilizando las entradas adjuntas si están disponibles. Inspecciona el kernel de decodificación Huffman y su bucle alrededor del valor de desplazamiento indicado. Se considera terminado cuando el ejecutable compilado finaliza y descomprime correctamente los archivos producidos por la utilidad gzip de Linux, no solo el ejemplo del repositorio.