[USRP-users] [UHD] Release Candidate 3.8.5 Announcement

Martin Braun martin.braun at ettus.com
Thu Jul 16 12:53:24 EDT 2015


On 15.07.2015 16:33, Perelman, Nathan wrote:
> For the sc16->sc16 SSE converter, is that for the big to little endian Vita
> 49 to host conversion? Any idea about how much of a performance boost that
> is?

It's also for LE -> LE, because we still have an I/Q swap in there. The
boost is quite significant, but I don't know if we have (or had) hard
numbers around here. Before we added this, there were circumstances
where converting to float was much faster than converting to sc16.

Cheers,
Martin

> -Nathan Perelman
> 
> -----Original Message-----
> From: USRP-users [mailto:usrp-users-bounces at lists.ettus.com] On Behalf Of
> Martin Braun via USRP-users
> Sent: Tuesday, July 14, 2015 5:26 PM
> To: 'USRP-users at lists.ettus.com'
> Subject: [USRP-users] [UHD] Release Candidate 3.8.5 Announcement
> 
> Dear UHD-users,
> 
> we are very close to releasing another maint (stable) release of UHD.
> The release candidate has just been tagged and pushed and is available
> through the usual channels, you can browse the tag on github:
> https://github.com/EttusResearch/uhd/tree/003_008_005_rc1
> 
> This release comes with no new features, it's all bugfixes and stability
> issues. Note that changes were merged both into the FPGA and UHD repos,
> despite the small changeset. We still recommend everyone to upgrade to this
> release.
> 
> Binaries will be made available when we do the actual release.
> 
> Cheers,
> Martin
> 
> ## 003.008.005
> * E3xx: Added support for battery-based E3xx device (E312),
>   get_freq() for network mode, fixed GPS time initialization bug
> * AD9361-based devices: Fixed frequency readback bug
> * B200: Fixed DCM issues, better loopback failure handling,
>   fix erroneous warning for custom clock rates
> * X3x0: Better warnings for clock reate / ref freq
> * multi_usrp: Added define for GPIO capabilities (enables
>   exposure in GNU Radio)
> * UHD: sc16->sc16 SSE converter
> * Manual: Multiple minor updates, FPGA manual improvements,
> * Build System: Fixed builds on some Windows platforms, removed
>   stray prints
> 
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