latency Host to GPU

Hello world,

I need to be able to send small pack to the device (around 200bytes)… the latency is outrageous…
has anyone mesure the latency… has any one has a benchmark tool to test my configuration ?
what is the latency that people see for samll packs ? in microseconds…


Typical latency is around 10 microseconds.

Thank MisterAnderson42,

Do you have a sample program to measure it ?