Hi all, I am trying to get to work a simple signal recorder with an USRP1 via USB.
With a bare metal installation I got no samples drop with fs=8MHz. Now, with a VM and the USRP connected to the ESXI I need to go down to fs=4MHz. I was wondering whether somebody has tried this and knows how to tune the VM/ESXi in a way to get better performances. I know I cannot expect it to run as fast as in a bare metal installation, but maybe there are ways to tune it a bit. Currently I took out the USB 2.0 controller from the VM and the only controller available to the VM is the USB 3.1. The ESXI has USB 3.0 physical ports. In the VM machine I am writing the file to a ram disk. Thanks! Fran
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