Dear HPX users,

The second release candidate of HPX 1.7.0 is now available. Compared to rc1 
there are few small but important changes:


- We have merged experimental support for GCC's experimental SIMD 
implementation through the unseq and par_unseq policies.

- Asio is a new dependency in 1.7.0. In rc1 Asio was automatically fetched 
using CMake's fetchcontent. For rc2 we have changed the default behaviour to 
first look for a system-installed Asio, and made using fetchcontent opt-in. The 
root of the Asio install can also be specified using the ASIO_ROOT CMake 
variable if it is not found automatically. To opt in to fetching it 
automatically set HPX_WITH_FETCH_ASIO=ON in the CMake configuration.

- Compilation with APEX and OTF2 has been fixed.

- hpx::util::unwrapping and related functionality has been deprecated in favour 
of hpx::unwrapping and friends. The behaviour is identical. Only the namespace 
has changed.


Kind regards,

Mikael Simberg

________________________________
From: [email protected] <[email protected]> 
on behalf of Simberg Mikael <[email protected]>
Sent: Tuesday, June 8, 2021 5:12:20 PM
To: [email protected]
Subject: {Spam?} [hpx-users] HPX 1.7.0 release candidate 1


Dear HPX users,


The first release candidate of HPX 1.7.0 is now available from our release page 
(https://github.com/STEllAR-GROUP/hpx/releases/tag/1.7.0-rc1) or by checking 
out the 1.7.0-rc1 tag.


Preliminary and incomplete release notes are available here: 
https://hpx-docs.stellar-group.org/tags/1.7.0-rc1/html/releases/whats_new_1_7_0.html.


As usual, please give it a try in your applications and let us know if you find 
any problems either on https://github.com/STEllAR-GROUP/hpx/issues or by 
letting us know on on the mailing list, IRC or Matrix.


Kind regards,

Mikael Simberg
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