Created by: heavengate

PR types

Bug fixes

PR changes

Others

Describe

fix and enable test_multiprocess_dataloader_static random fail fix https://github.com/PaddlePaddle/Paddle/pull/25265

• not need to keep order if there is only 1 place
• check thread_done_event on read queue timeout
• reduce data shape to reduce share memory use for CI only have 64M in /dev/shm

tested 1000 times locally, test script as follows:

export CUDA_VISIBLE_DEVICES=0,1

for i in {1..1000}
do
  echo $i
  make test ARGS="-R test_multiprocess_dataloader_static -V"
done