Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

On my GTX1080, the time cost is 0.6~0.8s/pic. Is that normal? #4

Closed
happynear opened this issue Nov 27, 2017 · 2 comments
Closed

On my GTX1080, the time cost is 0.6~0.8s/pic. Is that normal? #4

happynear opened this issue Nov 27, 2017 · 2 comments

Comments

@happynear
Copy link

My speed:

>> script_start
Cleared 1 solvers and 0 stand-alone nets
Step 1 fcn: 1/4...时间已过 0.255855 秒。
Step 1 fcn: 2/4...时间已过 0.317631 秒。
Step 1 fcn: 3/4...时间已过 0.167352 秒。
Step 1 fcn: 4/4...时间已过 0.322786 秒。
Cleared 1 solvers and 0 stand-alone nets
Step 2 rsa:  1/4...时间已过 0.064430 秒。
Step 2 rsa:  2/4...时间已过 0.057944 秒。
Step 2 rsa:  3/4...时间已过 0.039679 秒。
Step 2 rsa:  4/4...时间已过 0.055250 秒。
Cleared 1 solvers and 0 stand-alone nets
Step 3 rpn:  1/4...时间已过 0.339639 秒。
Step 3 rpn:  2/4...时间已过 0.431017 秒。
Step 3 rpn:  3/4...时间已过 0.279860 秒。
Step 3 rpn:  4/4...时间已过 0.278757 秒。

Speed in comments:

script_gen_featmap; % GPU runtime: 5ms per pic on Titan Xp @2048px
script_featmap_transfer; % GPU runtime: 0.3ms per pic on Titan Xp
script_featmap_2_result; % GPU runtime: 3.2ms per pic on Titan Xp

My speed is 100x slower than the comments. My graphic card is GTX 1080. I think there should not be so much difference. Could anyone help?
@liuyuisanai
Copy link
Owner

Hi @happynear
The speed you reported is reasonable and the speeds said by these comments are based on:

  1. only the GPU runtime is counted in. (i.e., without the data pre/post-processing time)
  2. averaging of 10 times testing on FDDB. (totally 28450 pics)
  3. with scale forecast network (SFN) (the key for speeding up, not available for now, but some related materials will be released soon)

Here I provide some logs for testing the first 64 pics of FDDB with old Titan X with SFN for further reference:

Cleared 1 solvers and 0 stand-alone nets
Step 1 fcn: 1/32...Elapsed time is 0.153033 seconds.
Step 1 fcn: 2/32...Elapsed time is 0.057293 seconds.
Step 1 fcn: 3/32...Elapsed time is 0.023172 seconds.
Step 1 fcn: 4/32...Elapsed time is 0.400320 seconds.
Step 1 fcn: 5/32...Elapsed time is 0.013085 seconds.
Step 1 fcn: 6/32...Elapsed time is 0.016523 seconds.
Step 1 fcn: 7/32...Elapsed time is 0.409118 seconds.
Step 1 fcn: 8/32...Elapsed time is 0.017896 seconds.
Step 1 fcn: 9/32...Elapsed time is 0.022137 seconds.
Step 1 fcn: 10/32...Elapsed time is 0.017073 seconds.
Step 1 fcn: 11/32...Elapsed time is 0.021232 seconds.
Step 1 fcn: 12/32...Elapsed time is 0.019041 seconds.
Step 1 fcn: 13/32...Elapsed time is 0.019012 seconds.
Step 1 fcn: 14/32...Elapsed time is 0.018895 seconds.
Step 1 fcn: 15/32...Elapsed time is 0.012927 seconds.
Step 1 fcn: 16/32...Elapsed time is 0.154195 seconds.
Step 1 fcn: 17/32...Elapsed time is 0.019882 seconds.
Step 1 fcn: 18/32...Elapsed time is 0.018778 seconds.
Step 1 fcn: 19/32...Elapsed time is 0.012504 seconds.
Step 1 fcn: 20/32...Elapsed time is 0.044119 seconds.
Step 1 fcn: 21/32...Elapsed time is 0.156375 seconds.
Step 1 fcn: 22/32...Elapsed time is 0.019492 seconds.
Step 1 fcn: 23/32...Elapsed time is 0.020816 seconds.
Step 1 fcn: 24/32...Elapsed time is 0.018367 seconds.
Step 1 fcn: 25/32...Elapsed time is 0.018481 seconds.
Step 1 fcn: 26/32...Elapsed time is 0.020591 seconds.
Step 1 fcn: 27/32...Elapsed time is 0.017979 seconds.
Step 1 fcn: 28/32...Elapsed time is 0.020962 seconds.
Step 1 fcn: 29/32...Elapsed time is 0.012734 seconds.
Step 1 fcn: 30/32...Elapsed time is 0.019416 seconds.
Step 1 fcn: 31/32...Elapsed time is 0.019987 seconds.
Step 1 fcn: 32/32...Elapsed time is 0.055217 seconds.
Cleared 1 solvers and 0 stand-alone nets
Step 2 rsa:  1/64...Elapsed time is 0.000666 seconds.
Step 2 rsa:  2/64...Elapsed time is 0.195348 seconds.
Step 2 rsa:  3/64...Elapsed time is 0.004898 seconds.
Step 2 rsa:  4/64...Elapsed time is 0.001507 seconds.
Step 2 rsa:  5/64...Elapsed time is 0.000756 seconds.
Step 2 rsa:  6/64...Elapsed time is 0.001741 seconds.
Step 2 rsa:  7/64...Elapsed time is 0.144077 seconds.
Step 2 rsa:  8/64...Elapsed time is 0.004051 seconds.
Step 2 rsa:  9/64...Elapsed time is 0.002716 seconds.
Step 2 rsa:  10/64...Elapsed time is 0.000733 seconds.
Step 2 rsa:  11/64...Elapsed time is 0.002098 seconds.
Step 2 rsa:  12/64...Elapsed time is 0.005231 seconds.
Step 2 rsa:  13/64...Elapsed time is 0.158251 seconds.
Step 2 rsa:  14/64...Elapsed time is 0.000616 seconds.
Step 2 rsa:  15/64...Elapsed time is 0.002895 seconds.
Step 2 rsa:  16/64...Elapsed time is 0.002296 seconds.
Step 2 rsa:  17/64...Elapsed time is 0.005497 seconds.
Step 2 rsa:  18/64...Elapsed time is 0.000307 seconds.
Step 2 rsa:  19/64...Elapsed time is 0.001730 seconds.
Step 2 rsa:  20/64...Elapsed time is 0.003773 seconds.
Step 2 rsa:  21/64...Elapsed time is 0.000587 seconds.
Step 2 rsa:  22/64...Elapsed time is 0.002341 seconds.
Step 2 rsa:  23/64...Elapsed time is 0.001578 seconds.
Step 2 rsa:  24/64...Elapsed time is 0.001909 seconds.
Step 2 rsa:  25/64...Elapsed time is 0.001743 seconds.
Step 2 rsa:  26/64...Elapsed time is 0.001764 seconds.
Step 2 rsa:  27/64...Elapsed time is 0.001702 seconds.
Step 2 rsa:  28/64...Elapsed time is 0.001718 seconds.
Step 2 rsa:  29/64...Elapsed time is 0.001799 seconds.
Step 2 rsa:  30/64...Elapsed time is 0.002053 seconds.
Step 2 rsa:  31/64...Elapsed time is 0.002432 seconds.
Step 2 rsa:  32/64...Elapsed time is 0.011828 seconds.
Step 2 rsa:  33/64...Elapsed time is 0.004704 seconds.
Step 2 rsa:  34/64...Elapsed time is 0.000336 seconds.
Step 2 rsa:  35/64...Elapsed time is 0.001397 seconds.
Step 2 rsa:  36/64...Elapsed time is 0.001358 seconds.
Step 2 rsa:  37/64...Elapsed time is 0.001345 seconds.
Step 2 rsa:  38/64...Elapsed time is 0.001378 seconds.
Step 2 rsa:  39/64...Elapsed time is 0.011876 seconds.
Step 2 rsa:  40/64...Elapsed time is 0.000402 seconds.
Step 2 rsa:  41/64...Elapsed time is 0.001488 seconds.
Step 2 rsa:  42/64...Elapsed time is 0.012050 seconds.
Step 2 rsa:  43/64...Elapsed time is 0.000385 seconds.
Step 2 rsa:  44/64...Elapsed time is 0.001592 seconds.
Step 2 rsa:  45/64...Elapsed time is 0.001354 seconds.
Step 2 rsa:  46/64...Elapsed time is 0.001525 seconds.
Step 2 rsa:  47/64...Elapsed time is 0.001406 seconds.
Step 2 rsa:  48/64...Elapsed time is 0.005425 seconds.
Step 2 rsa:  49/64...Elapsed time is 0.000520 seconds.
Step 2 rsa:  50/64...Elapsed time is 0.001606 seconds.
Step 2 rsa:  51/64...Elapsed time is 0.001373 seconds.
Step 2 rsa:  52/64...Elapsed time is 0.001342 seconds.
Step 2 rsa:  53/64...Elapsed time is 0.001342 seconds.
Step 2 rsa:  54/64...Elapsed time is 0.005373 seconds.
Step 2 rsa:  55/64...Elapsed time is 0.000294 seconds.
Step 2 rsa:  56/64...Elapsed time is 0.001411 seconds.
Step 2 rsa:  57/64...Elapsed time is 0.001368 seconds.
Step 2 rsa:  58/64...Elapsed time is 0.003550 seconds.
Step 2 rsa:  59/64...Elapsed time is 0.001732 seconds.
Step 2 rsa:  60/64...Elapsed time is 0.001352 seconds.
Step 2 rsa:  61/64...Elapsed time is 0.001356 seconds.
Step 2 rsa:  62/64...Elapsed time is 0.001340 seconds.
Step 2 rsa:  63/64...Elapsed time is 0.010831 seconds.
Step 2 rsa:  64/64...Elapsed time is 0.010856 seconds.
Cleared 1 solvers and 0 stand-alone nets
Step 3 rpn:  1/64...Elapsed time is 0.031988 seconds.
Step 3 rpn:  2/64...Elapsed time is 0.104132 seconds.
Step 3 rpn:  3/64...Elapsed time is 0.028946 seconds.
Step 3 rpn:  4/64...Elapsed time is 0.011422 seconds.
Step 3 rpn:  5/64...Elapsed time is 0.015405 seconds.
Step 3 rpn:  6/64...Elapsed time is 0.015450 seconds.
Step 3 rpn:  7/64...Elapsed time is 0.189481 seconds.
Step 3 rpn:  8/64...Elapsed time is 0.021865 seconds.
Step 3 rpn:  9/64...Elapsed time is 0.007224 seconds.
Step 3 rpn:  10/64...Elapsed time is 0.010801 seconds.
Step 3 rpn:  11/64...Elapsed time is 0.008901 seconds.
Step 3 rpn:  12/64...Elapsed time is 0.037204 seconds.
Step 3 rpn:  13/64...Elapsed time is 0.193867 seconds.
Step 3 rpn:  14/64...Elapsed time is 0.015734 seconds.
Step 3 rpn:  15/64...Elapsed time is 0.007328 seconds.
Step 3 rpn:  16/64...Elapsed time is 0.012044 seconds.
Step 3 rpn:  17/64...Elapsed time is 0.030297 seconds.
Step 3 rpn:  18/64...Elapsed time is 0.016022 seconds.
Step 3 rpn:  19/64...Elapsed time is 0.014663 seconds.
Step 3 rpn:  20/64...Elapsed time is 0.028234 seconds.
Step 3 rpn:  21/64...Elapsed time is 0.015737 seconds.
Step 3 rpn:  22/64...Elapsed time is 0.021608 seconds.
Step 3 rpn:  23/64...Elapsed time is 0.012574 seconds.
Step 3 rpn:  24/64...Elapsed time is 0.032073 seconds.
Step 3 rpn:  25/64...Elapsed time is 0.014156 seconds.
Step 3 rpn:  26/64...Elapsed time is 0.008923 seconds.
Step 3 rpn:  27/64...Elapsed time is 0.009032 seconds.
Step 3 rpn:  28/64...Elapsed time is 0.018708 seconds.
Step 3 rpn:  29/64...Elapsed time is 0.010163 seconds.
Step 3 rpn:  30/64...Elapsed time is 0.005458 seconds.
Step 3 rpn:  31/64...Elapsed time is 0.009466 seconds.
Step 3 rpn:  32/64...Elapsed time is 0.038541 seconds.
Step 3 rpn:  33/64...Elapsed time is 0.028848 seconds.
Step 3 rpn:  34/64...Elapsed time is 0.010766 seconds.
Step 3 rpn:  35/64...Elapsed time is 0.011244 seconds.
Step 3 rpn:  36/64...Elapsed time is 0.008803 seconds.
Step 3 rpn:  37/64...Elapsed time is 0.009178 seconds.
Step 3 rpn:  38/64...Elapsed time is 0.006785 seconds.
Step 3 rpn:  39/64...Elapsed time is 0.036581 seconds.
Step 3 rpn:  40/64...Elapsed time is 0.012534 seconds.
Step 3 rpn:  41/64...Elapsed time is 0.012868 seconds.
Step 3 rpn:  42/64...Elapsed time is 0.059192 seconds.
Step 3 rpn:  43/64...Elapsed time is 0.012426 seconds.
Step 3 rpn:  44/64...Elapsed time is 0.009834 seconds.
Step 3 rpn:  45/64...Elapsed time is 0.011435 seconds.
Step 3 rpn:  46/64...Elapsed time is 0.012493 seconds.
Step 3 rpn:  47/64...Elapsed time is 0.007993 seconds.
Step 3 rpn:  48/64...Elapsed time is 0.028802 seconds.
Step 3 rpn:  49/64...Elapsed time is 0.008857 seconds.
Step 3 rpn:  50/64...Elapsed time is 0.015649 seconds.
Step 3 rpn:  51/64...Elapsed time is 0.012648 seconds.
Step 3 rpn:  52/64...Elapsed time is 0.013222 seconds.
Step 3 rpn:  53/64...Elapsed time is 0.007576 seconds.
Step 3 rpn:  54/64...Elapsed time is 0.025038 seconds.
Step 3 rpn:  55/64...Elapsed time is 0.011345 seconds.
Step 3 rpn:  56/64...Elapsed time is 0.016763 seconds.
Step 3 rpn:  57/64...Elapsed time is 0.008827 seconds.
Step 3 rpn:  58/64...Elapsed time is 0.009500 seconds.
Step 3 rpn:  59/64...Elapsed time is 0.015694 seconds.
Step 3 rpn:  60/64...Elapsed time is 0.011046 seconds.
Step 3 rpn:  61/64...Elapsed time is 0.010725 seconds.
Step 3 rpn:  62/64...Elapsed time is 0.013115 seconds.
Step 3 rpn:  63/64...Elapsed time is 0.061360 seconds.
Step 3 rpn:  64/64...Elapsed time is 0.040669 seconds.
Modify scale...Done

@happynear
Copy link
Author

Thanks, I am looking forward for the final version!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@happynear @liuyuisanai