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| author | Austin Seipp <aseipp@pobox.com> | 2019-04-15 00:02:35 -0500 |
|---|---|---|
| committer | Austin Seipp <aseipp@pobox.com> | 2019-04-15 00:17:54 -0500 |
| commit | 3b6c07c398c3da29d98dd2710703aaa27f1b0b1a (patch) | |
| tree | d444dc79633f151cf8de8925af25780bd908a9bc /pkgs/development/python-modules/python-mapnik/python-mapnik_std_optional.patch | |
| parent | a5add1e623669a7bf775f3f33b366b1264ce7ae1 (diff) | |
nextpnr: enable OpenMP support (for Eigen)
The new HEaP analytic placer for NextPNR uses Eigen for underlying
placement algorithms. Enabling -DUSE_OPENMP passes -fopenmp onto the
compiler, which Eigen picks up automatically with no extra work.
This should result in placer speedups for large designs, e.g. on ECP5
85k chips.
Signed-off-by: Austin Seipp <aseipp@pobox.com>
Diffstat (limited to 'pkgs/development/python-modules/python-mapnik/python-mapnik_std_optional.patch')
0 files changed, 0 insertions, 0 deletions