2022 viewer release summaries week #27

Logos representative only and should not be seen as an endorsement / preference / recommendation

Updates from the week ending Sunday, July 3rd, 2022

This summary is generally published every Monday, and is a list of SL viewer / client releases (official and TPV) made during the previous week. When reading it, please note:

  • It is based on my Current Viewer Releases Page, a list of all Second Life viewers and clients that are in popular use (and of which I am aware), and which are recognised as adhering to the TPV Policy. This page includes comprehensive links to download pages, blog notes, release notes, etc., as well as links to any / all reviews of specific viewers / clients made within this blog.
  • By its nature, this summary presented here will always be in arrears, please refer to the Current Viewer Release Page for more up-to-date information.
  • Note that for purposes of length, TPV test viewers, preview / beta viewers / nightly builds are generally not recorded in these summaries.

Official LL Viewers

  • Release viewer: version 6.6.1.572458 – formerly the Maintenance M(akgeolli) RC viewer, promoted June 29 – NEW.
  • Release channel cohorts (please see my notes on manually installing RC viewer versions if you wish to install any release candidate(s) yourself):
    • No updates.
  • Project viewers:
    • No updates.

LL Viewer Resources

Third-party Viewers

V6-style

  • No updates.

V1-style

Mobile / Other Clients

Additional TPV Resources

Related Links

2022 viewer release summaries week #23

Logos representative only and should not be seen as an endorsement / preference / recommendation

Updates from the week ending Sunday, June 12th, 2022

This summary is generally published every Monday, and is a list of SL viewer / client releases (official and TPV) made during the previous week. When reading it, please note:

  • It is based on my Current Viewer Releases Page, a list of all Second Life viewers and clients that are in popular use (and of which I am aware), and which are recognised as adhering to the TPV Policy. This page includes comprehensive links to download pages, blog notes, release notes, etc., as well as links to any / all reviews of specific viewers / clients made within this blog.
  • By its nature, this summary presented here will always be in arrears, please refer to the Current Viewer Release Page for more up-to-date information.
  • Note that for purposes of length, TPV test viewers, preview / beta viewers / nightly builds are generally not recorded in these summaries.

Official LL Viewers

  • Release viewer: version 6.6.0.571939 – formerly the Performance Improvements viewer, dated May 25th – No change.
  • Release channel cohorts:
    • Nomayo Maintenance RC (Maintenance N) viewer, version 6.6.1.572179, June 1.
  • Project viewers:
    • No updates.

LL Viewer Resources

Third-party Viewers

V6-style

V1-style

Mobile / Other Clients

  • MetaChat updated to version 1.2.9138 on June 4th – release notes.

Additional TPV Resources

Related Links

Looking at the SL Performance Improvements Viewer

via Linden Lab

The Performance Improvements Viewer has been the default release viewer from the Lab for the last couple of weeks, and the code is starting to find its way to TPVs. This is a viewer specifically designed by LL to provide a smoother user experience in terms of things like rezzing / rendering times, better FPS.

The viewer represents a lot of work on the part of the Graphics team to improve data handling (including moving various data elements between threads, removing low update processes to their own threads rather than having them stall the main rendering threads, etc., all of which is intended to make the viewer feed more responsive as you move / teleport around SL.

As such, I decided to try a series of basic comparative tests between the Performance Improvements viewer, a version of the official viewer without the code updates and Firestorm (as my TPV of choice at the moment), just to gain a rough indication of how the changes made to the viewer perform. These tests comprised:

  1. Logging-in to my Home location with empty caches, recording the time from clicking the log-in button through to everything loading in my field of view.
  2. Logging-in to my Home location with it locally cached on my hard drive.
  3. Completing a walk around my Home location, recording FPS at the same 9 locations, three times each with Shadows OFF and Shadows ON, and taking an average of all the FPS times recorded.
  4. Teleporting to a busy region (15+ avatars) that is not pre-cached locally (but should be cached at my nearest CDN node(s), given it is a place I visit daily).
  5. Re-teleporting to the same location, now locally cached.
  6. Completing the same walk around the selected location, recording FPS at the same 5 locations, three times each with Shadows OFF and Shadows ON, and taking an average of all the FPS times recorded.

The table below summarises my findings:

Firestorm SL Viewer Performance Improvements Viewer
Home log-in uncached 42.06 sec 27.94 sec 24.00 sec
Home log-in cached 22.34 sec 21.98 sec 20.00 sec
Home walk – no shadows 25.5 FPS 34.5 FPS 53.57 FPS
Home walk – shadows 17.4 FPS 21.4 FPS 42.8 FPS
Uncached location TP 55:41 sec 49.37 sec 44.27 sec
Cached location TP 46:61 sec 35.03 sec 17.57 sec
TP location – no shadows 28.9 FPS 29.25 FPS 45.54 FPS
TP location – shadows 13.5 FPS 22.8 FPS 38.8 FPS

Obviously, there is always going to be a lot of subjectivity in such tests like these, which are dependent upon factors such as the specs of the system running the viewer(s), what else is running at the same time, Internet connectivity with the SL services and to the nearest CDN node, etc. However, in carrying out the comparisons above, I attempted to achieve something of a common basis by:

  • Using the same settings across the three viewers (e.g. camera and graphics pre-sets; the same RenderVolumeLOD factor; the same attached EEP settings for a consistent environment; the same complexity setting & max no. of non-imposters, etc.) – with the acknowledged caveat that the Performance Improvements viewer would automatically default to Shadows ON for me, based on my system’s capabilities, so needed some adjustment during some tests.
  • Ensuring all tests were carried out back-to-back to minimise extensive changes due to avatars of different complexity coming  / going / moving around.
  • Closing all other apps I had been running on my PC to maximise the available resources available to all of the tests.

In addition, and for completeness (and as requested by Lance in the comments) – here are my system specifications – which are also available in the link on the right column of this blog.

But even while subjective, I think the results tend to speak for themselves, and there is no denying the qualitative frame speed increase with the Performance Improvements viewer, particularly with shadows enabled.

How quickly these updates are adopted by TPVs is down to their release schedules; but for the official viewer, this marks the first major release of updates intended to improve performance that is currently in flight, with the Performance Improvements Floater viewer (which includes the Lab’s take on auto-FPS function functionality similar to that found in Firestorm) currently at product viewer status.

The Performance Improvements viewer can be downloaded via the Viewer Download page, and the release notes are here.

2022 viewer release summaries week #22

Logos representative only and should not be seen as an endorsement / preference / recommendation

Updates from the week ending Sunday, June 5th, 2022

This summary is generally published every Monday, and is a list of SL viewer / client releases (official and TPV) made during the previous week. When reading it, please note:

  • It is based on my Current Viewer Releases Page, a list of all Second Life viewers and clients that are in popular use (and of which I am aware), and which are recognised as adhering to the TPV Policy. This page includes comprehensive links to download pages, blog notes, release notes, etc., as well as links to any / all reviews of specific viewers / clients made within this blog.
  • By its nature, this summary presented here will always be in arrears, please refer to the Current Viewer Release Page for more up-to-date information.
  • Note that for purposes of length, TPV test viewers, preview / beta viewers / nightly builds are generally not recorded in these summaries.

Official LL Viewers

  • Release viewer: version 6.6.0.571939 – formerly the Performance Improvements viewer, dated May 25th – No change.
  • Release channel cohorts:
    • Nomayo Maintenance RC (Maintenance N) viewer, version 6.6.1.572179, June 1.
  • Project viewers:
    • No updates.

LL Viewer Resources

Third-party Viewers

V6-style

  • No updates.

V1-style

Mobile / Other Clients

  • MetaChat updated to version 1.2.9138 on June 4th – release notes.

Additional TPV Resources

Related Links

2022 viewer release summaries week #21

Logos representative only and should not be seen as an endorsement / preference / recommendation

Updates from the week ending Sunday, May 30th, 2022

This summary is generally published every Monday, and is a list of SL viewer / client releases (official and TPV) made during the previous week. When reading it, please note:

  • It is based on my Current Viewer Releases Page, a list of all Second Life viewers and clients that are in popular use (and of which I am aware), and which are recognised as adhering to the TPV Policy. This page includes comprehensive links to download pages, blog notes, release notes, etc., as well as links to any / all reviews of specific viewers / clients made within this blog.
  • By its nature, this summary presented here will always be in arrears, please refer to the Current Viewer Release Page for more up-to-date information.
  • Note that for purposes of length, TPV test viewers, preview / beta viewers / nightly builds are generally not recorded in these summaries.

Official LL Viewers

  • Release viewer: version 6.6.0.571939 – formerly the Performance Improvements viewer, dated May 25th – NEW.
  • Release channel cohorts:
    • No updates.
  • Project viewers:
    • No updates.

LL Viewer Resources

Third-party Viewers

V6-style

V1-style

Mobile / Other Clients

Additional TPV Resources

Related Links

2022 viewer release summaries week #20

Logos representative only and should not be seen as an endorsement / preference / recommendation

Updates from the week ending Sunday, May 22nd, 2022

This summary is generally published every Monday, and is a list of SL viewer / client releases (official and TPV) made during the previous week. When reading it, please note:

  • It is based on my Current Viewer Releases Page, a list of all Second Life viewers and clients that are in popular use (and of which I am aware), and which are recognised as adhering to the TPV Policy. This page includes comprehensive links to download pages, blog notes, release notes, etc., as well as links to any / all reviews of specific viewers / clients made within this blog.
  • By its nature, this summary presented here will always be in arrears, please refer to the Current Viewer Release Page for more up-to-date information.
  • Note that for purposes of length, TPV test viewers, preview / beta viewers / nightly builds are generally not recorded in these summaries.

Official LL Viewers

  • Release viewer: version version 6.5.5.571282, – formerly the MFA RC viewer, dated April 26, promoted Wednesday, May 4th – No change.
  • Release channel cohorts:
    • Performance Improvements RC viewer updated to version 6.6.0.571939, on May 20th.
  • Project viewers:
    • No updates.

LL Viewer Resources

Third-party Viewers

V6-style

V1-style

Mobile / Other Clients

  • No updates.

Additional TPV Resources

Related Links