I would like to know if there is a reason that copy from device to host takes more time than from host to device
thanks in advance for your answerss
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| cudaMemcpy | 0 | 1240 | November 20, 2008 | |
| cudaMemcpyDeviceToHost 200 x longer than cudaMemcpyHostToDevice ? | 2 | 1545 | November 25, 2011 | |
| cudaMemcpyDeviceToHost time procces | 6 | 3105 | August 1, 2008 | |
| Why is there the difference of memory copy speed between cpu>gpu and gpu>cpu | 3 | 1341 | April 10, 2014 | |
| cudaMemcpyDeviceToHost taking much time? | 3 | 2738 | July 15, 2009 | |
| multiple switch between host and device | 1 | 2142 | August 21, 2011 | |
| Copy back to host lasts much longer than copy to device, why? | 3 | 763 | December 11, 2013 | |
| Copying memory from device to Host takes too much time | 7 | 3484 | October 5, 2010 | |
| Is there any way to copy data from device to host more efficiently in this case? | 4 | 1118 | December 14, 2018 | |
| copy memory slow? | 2 | 4862 | February 12, 2009 |