ddidderr/zstd-rs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

warn when requesting decompression with multiple threads

Browse Source 
restore #2918 fix
This commit is contained in:
Yann Collet
2025-03-10 22:50:00 -07:00
parent f9a6031963
commit c583c2c39e
3 changed files with 31 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/cli-tests/compression/multi-threaded.sh
+10
View File
@@ -10,3 +10,13 @@ zstd -T0 -f file -q ; zstd -t file.zst
zstd -T0 --auto-threads=logical -f file -q ; zstd -t file.zst
zstd -T0 --auto-threads=physical -f file -q ; zstd -t file.zst
zstd -T0 --jobsize=1M -f file -q ; zstd -t file.zst
# multi-thread decompression warning test
zstd -T0 -f file -q ; zstd -t file.zst; zstd -T0 -d file.zst -o file3
zstd -T0 -f file -q ; zstd -t file.zst; zstd -T2 -d file.zst -o file4
# setting multi-thread via environment variable does not trigger decompression warning
zstd -T0 -f file -q ; zstd -t file.zst; ZSTD_NBTHREADS=0 zstd -df file.zst -o file3
zstd -T0 -f file -q ; zstd -t file.zst; ZSTD_NBTHREADS=2 zstd -df file.zst -o file4
# setting nbThreads==1 does not trigger decompression warning
zstd -T0 -f file -q ; zstd -t file.zst; zstd -T1 -df file.zst -o file3
zstd -T0 -f file -q ; zstd -t file.zst; zstd -T2 -T1 -df file.zst -o file4