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fix MR layer b2b filter to be comptatible with baseline FFTConv#15100

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jstjohn merged 3 commits intoNVIDIA-NeMo:mainfrom
moradza:amoradzadeh/fix_MR_hyena_layer
Nov 21, 2025
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fix MR layer b2b filter to be comptatible with baseline FFTConv#15100
jstjohn merged 3 commits intoNVIDIA-NeMo:mainfrom
moradza:amoradzadeh/fix_MR_hyena_layer

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@moradza moradza commented Nov 20, 2025

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What does this PR do ?

Make b2b_causal_conv1d of MR layer to behave identical to baseline MR layer.

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@jstjohn jstjohn self-requested a review November 20, 2025 18:25
Comment thread nemo/collections/llm/gpt/model/megatron/hyena/hyena_utils.py
@jstjohn jstjohn enabled auto-merge (squash) November 20, 2025 22:24
@jstjohn jstjohn merged commit 4677544 into NVIDIA-NeMo:main Nov 21, 2025
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quapham pushed a commit to quapham/NeMo that referenced this pull request Dec 16, 2025
…NVIDIA-NeMo#15100)

* fix MR layer b2b filter to be comptatible with baseline FFTConv

* Apply isort and black reformatting

Signed-off-by: moradza <moradza@users.noreply.github.com>

* Added comments

---------

Signed-off-by: moradza <moradza@users.noreply.github.com>
Co-authored-by: moradza <moradza@users.noreply.github.com>
Signed-off-by: quanpham <youngkwan199@gmail.com>
nune-tadevosyan pushed a commit to nune-tadevosyan/NeMo that referenced this pull request Mar 13, 2026
…NVIDIA-NeMo#15100)

* fix MR layer b2b filter to be comptatible with baseline FFTConv

* Apply isort and black reformatting

Signed-off-by: moradza <moradza@users.noreply.github.com>

* Added comments

---------

Signed-off-by: moradza <moradza@users.noreply.github.com>
Co-authored-by: moradza <moradza@users.noreply.github.com>
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