4 ms·

I'd assume that the bottle neck would be I/O if these images are ~30mb as the OP stated in the thread. I don't think you'd see 4x speedups from parallelizing.

• orr94 12y ago
  Good point. All the more reason to actually measure and find the bottleneck.
• chippy 12y ago
  Would faster disks / SSD's help in this case?
  • morpher 12y ago
    Not if the data has to be read from the slow disks to get it onto the fast ones.