Urgent: "Tornado algo" getting stuck with mozilla.bz2 workload on RHEL8.0, fedora32

[sagarcpa]

Hello, i started running this workbench from last few weeks, have done multiple cycles of all the algorithm run through lzbench and the corpus workloads

during each run I've been observing "Tornado compression/Decom algorithm" getting stuck with "Mozilla.bz2" workload. system is operable i.e. no hang or freeze. it's only the "Tornado"which is always getting stuck for "Mozilla.bz2"

can you please help to fix the issue asap.

[sagarcpa]

i'm using following command in Linux terminal

./lzbench -t3 -u5 -r /root/apps/workload/mozilla.bz2

[sagarcpa]

some more update i tried other workloads; i see them always throwing up error for some examples but w.r.t Mozilla this does not even proceed it gets hung...

---

tornado 0.6a -1 367 MB/s ERROR 323584 73.34 /home/user/tools/lzbench_affinity/workloads/xml.bz2

---

tornado 0.6a -1 362 MB/s ERROR 5563428 112.61 /home/user/tools/lzbench_affinity/workloads/sao.bz2

---

[inikep]

Hi, this is not an error in lzbench but in tornado compressor (level 1 compression has issues with uncompressible files). You can skip the issue with:

./lzbench -b4096 -etornado mozilla.bz2
./lzbench -etornado,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 mozilla.bz2