| Flag |
Description |
0.16.0 |
0.15.3-r2 |
| "( |
⚠️
|
✓ |
✓ |
| ( |
⚠️
|
✓ |
✓ |
| ) |
⚠️
|
✓ |
✓ |
| )" |
⚠️
|
✓ |
✓ |
| avx |
Enable support for emulating Advanced Vector Extensions (AVX)
⚠️
|
✓ |
✓ |
| avx2 |
⚠️
|
✓ |
✓ |
| avx512_vnni |
⚠️
|
✓ |
✓ |
| avx512bw |
⚠️
|
✓ |
✓ |
| avx512f |
⚠️
|
✓ |
✓ |
| avx512vbmi |
⚠️
|
✓ |
✓ |
| avx_vnni |
⚠️
|
✓ |
✓ |
| bmi2 |
⚠️
|
✓ |
✓ |
| f16c |
⚠️
|
✓ |
✓ |
| fma3 |
⚠️
|
✓ |
✓ |
| openmp |
Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
|
✓ |
✓ |
| rocm |
Enable ROCm gpu computing support
|
✓ |
✓ |
| sse4_2 |
⚠️
|
✓ |
✓ |
| test |
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
|
✓ |
✓ |
| vulkan |
Add support for 3D graphics and computing via the Vulkan cross-platform API
|
✓ |
✓ |