Omar SobhandClaude Fable 5.1 a2086a59de P6-b: the fictitious added mass for the partitioned loop — rtx-fea NonlinearDynamicStepper::set_added_lumped_mass (a lumped per-DOF mass in the Newmark inertial residual and effective tangent, never the consistent mass or the rest state; zero = the plain stepper bit for bit) with its pin (compensated step reproduces the plain step to 2.5e-9, uncompensated moves it 11 %); the FSI2 overset harness carries RTX_FSI2O_FICT_MASS=α (α × ρ_f π (c/2)² spread over the wetted nodes) and adds the compensating load M_f ü_k of the previous subiterate to every structure solve (predictor and passes), printed in the header ...

Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01YJPeT6WA2e7YvAnS875AHL

2026-09-15 08:30:55 -05:00

..

core

rtx-backend-cuda: native index_select / index_add — HetGAT training 2.5x, inference 4.3x

2026-09-11 23:09:01 -05:00

data

style: clear the fmt gate and two lib clippy warnings

2026-09-02 19:15:53 -07:00

integration

fix(deps): bump candle-core/nn/transformers 0.8->0.11 for CUDA 13.1 build

2026-07-09 18:04:46 -07:00

meta

style: cargo fmt --workspace (whitespace/wrapping only, no semantic change)

2026-08-10 07:09:36 -07:00

models

style: cargo fmt --workspace (whitespace/wrapping only, no semantic change)

2026-08-10 07:09:36 -07:00

production

style: cargo fmt --workspace (whitespace/wrapping only, no semantic change)

2026-08-10 07:09:36 -07:00

specialized

P6-b: the fictitious added mass for the partitioned loop — rtx-fea NonlinearDynamicStepper::set_added_lumped_mass (a lumped per-DOF mass in the Newmark inertial residual and effective tangent, never the consistent mass or the rest state; zero = the plain stepper bit for bit) with its pin (compensated step reproduces the plain step to 2.5e-9, uncompensated moves it 11 %); the FSI2 overset harness carries RTX_FSI2O_FICT_MASS=α (α × ρ_f π (c/2)² spread over the wetted nodes) and adds the compensating load M_f ü_k of the previous subiterate to every structure solve (predictor and passes), printed in the header

2026-09-15 08:30:55 -05:00

tooling

style: cargo fmt --workspace (whitespace/wrapping only, no semantic change)

2026-08-10 07:09:36 -07:00

training

style: clear the fmt gate and two lib clippy warnings

2026-09-02 19:15:53 -07:00

vendor/rnccl

fix(gaps): G0/G2/G5/G8 — eliminate unimplemented! panics, re-enable rtx-distributed, rtx-tts, fix multimodal forward

2026-06-26 13:40:23 +00:00