Ilya Tokar 06e99aaf40 Bug 1785: fix pround on x86 to use the same rounding mode as std::round.
This also adds pset1frombits helper to Packet[24]d.
Makes round ~45% slower for SSE: 1.65µs ± 1% before vs 2.45µs ± 2% after,
stil an order of magnitude faster than scalar version: 33.8µs ± 2%.
2019-12-12 17:38:53 -05:00
2019-12-05 16:33:24 +01:00
2018-03-11 10:01:44 -04:00
2017-12-14 14:22:14 +01:00
2011-12-05 14:52:21 +07:00
2012-07-15 11:46:22 -04:00
2012-07-15 10:20:59 -04:00

Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.

For more information go to http://eigen.tuxfamily.org/.

For pull request, bug reports, and feature requests, go to https://gitlab.com/libeigen/eigen.

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