☰

即使有进程在后台运行，作业也不会显示任何内容

tag-icon • tag-icon command-line scripts background-process
即使有进程在后台运行，作业也不会显示任何内容

我运行了这个脚本，它可以并行运行多个进程：

./train-eyecnn.sh 9 0.1 0 "key_relative_gaze" | tee "../tmp/9_0.1_0.txt" & 
./train-eyecnn.sh 9 0 0 "key_relative_gaze" | tee "../tmp/9_0_0.txt" &
./train-eyecnn.sh 9 0.1 1 "key_relative_gaze" | tee "../tmp/9_0.1_1.txt" &
./train-eyecnn.sh 9 0 1 "key_relative_gaze" | tee "../tmp/9_0_1.txt" &

wait
echo "All complete"

但是，输入后jobs什么都没显示。我检查了显示器设置是否设置为on。我该如何解决这个问题？

haziq@blender:~$ set -o
allexport       off
braceexpand     on
emacs           on
errexit         off
errtrace        off
functrace       off
hashall         on
histexpand      on
history         on
ignoreeof       off
interactive-comments    on
keyword         off
monitor         on
noclobber       off
noexec          off
noglob          off
nolog           off
notify          off
nounset         off
onecmd          off
physical        off
pipefail        off
posix           off
privileged      off
verbose         off
vi              off
xtrace          off

以下是我经历的 4 个过程nvidia-smi：

+-----------------------------------------------------------------------------+
| NVIDIA-SMI 418.67       Driver Version: 418.67       CUDA Version: 10.1     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|===============================+======================+======================|
|   0  GeForce RTX 208...  On   | 00000000:01:00.0 Off |                  N/A |
| 27%   32C    P8    20W / 250W |     11MiB / 10986MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+
|   1  TITAN V JHH Spe...  On   | 00000000:02:00.0 Off |                  N/A |
| 36%   53C    P2    44W / 250W |   4960MiB / 32478MiB |      0%      Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                       GPU Memory |
|  GPU       PID   Type   Process name                             Usage      |
|=============================================================================|
|    1     16399      C   ...ample_global_optical_flow_test_sequence   309MiB |
|    1     27324      C   python                                      1155MiB |
|    1     27325      C   python                                      1163MiB |
|    1     27326      C   python                                      1165MiB |
|    1     27327      C   python                                      1157MiB |
+-----------------------------------------------------------------------------+

相关内容