AnyPS5/docs
Alex a68dbbe112 fix(shader): detect f32 tininess after rounding when flushing products
With f32 denormals flushed, RDNA2 flushes a product only when its value
rounded to 24 bits in the current round mode is below 2^-126. The
tiny-product check tested the exact product, so products that round up
to 2^-126 became zero in v_mul_f32, v_mul_legacy_f32, v_mullit_f32 and
zero-addend f32 FMAs. The separately rounded v_mad_legacy_f32 and
v_mac_legacy_f32 keep the exact check, as they are not measured there.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
2026-10-10 12:24:36 -04:00
..
dev fix(shader): detect f32 tininess after rounding when flushing products 2026-10-10 12:24:36 -04:00
user docs(usage): add sce-module-path optional flag 2026-10-10 14:38:04 +03:00