Forum Discussion

MN_'s avatar
MN_
Icon for New Contributor rankNew Contributor
7 years ago

Can I read and write buffers simultaneously with OpenCL.

Hello, I am using the FPGA board de5net from Terasic with a Stratix V FPGA. It is connected the to host via PCIe. To obtain a hight throughput I want to read an write buffers simultaneously but unf...
Nooraini_Y_Intel's avatar
Nooraini_Y_Intel
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

​Hi,

Currently I am reviewing the forum for any open questions and found this thread. I apologize that no one seems to answer this question that you posted. Since it has been a while you posted this question, I'm wondering if you have found the answer? If not, please let me know, I will try to assign/find someone to assist you. Please do expect some delay in response as most of our agents are out of office due to the year-end holidays. Thank you.

Regards,

Nooraini

MN_'s avatar
MN_
Icon for New Contributor rankNew Contributor
7 years ago

Hi,

thank you very much for your answer.

Unfortunately I have not found an answer for my problem. I already use two different queues and perform the read/write operations in a non-blocking fashion as HRZ recommends it. But when I analyze the execution times, I can see that all commands where executed consecutively.

I also asked the Terasic suppoort but they didn't answer yet.

So I really would appreciate it if you could help me.

Regards

MN.