perf: improve vectorization optimizations and add function multi-versioning (#1271)

Signed-off-by: k4yt3x <i@k4yt3x.com>
2026-02-15 09:44:46 +08:00 · 2024-12-22 05:53:09 -05:00
parent f68939c478
commit e1e8ed864d
11 changed files with 116 additions and 52 deletions
--- a/src/libvideo2x.cpp
+++ b/src/libvideo2x.cpp
@@ -28,6 +28,7 @@ VideoProcessor::VideoProcessor(
      hw_device_type_(hw_device_type),
      benchmark_(benchmark) {}

+[[gnu::target_clones("default", "avx2", "avx512f")]]
 int VideoProcessor::process(
    const std::filesystem::path in_fname,
    const std::filesystem::path out_fname