Skip to content

Remove deprecated mamba2 model configs #1961

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
ananthsub wants to merge 4 commits into
base: main
Choose a base branch
from
Open

Remove deprecated mamba2 model configs #1961

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
981f76b
delete deprecated mamba2 model configs
ananthsub Jan 15, 2026
f32152d
remove in init
ananthsub Jan 15, 2026
966b431
rm functional tests
ananthsub Jan 15, 2026
7cc41aa
update CI workflow
ananthsub Jan 16, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 0 additions & 1 deletion .github/workflows/cicd-main.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -399,7 +399,6 @@ jobs:
- script: L2_Launch_recipes_llama_1b
- script: L2_Launch_recipes_llama_3b
- script: L2_Launch_recipes_llama_distill
- script: L2_Launch_recipes_mamba
- script: L2_Launch_recipes_nemotronh
- script: L2_Launch_recipes_qwen
- script: L2_Launch_data
Expand Down
2 changes: 1 addition & 1 deletion docs/nemo2-migration-guide.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ Megatron Bridge offers model providers that directly map to NeMo 2.0 model confi
### Supported Model Families

Megatron Bridge supports the following model families with preset providers:
- **Base Models**: `GPTModelProvider`, `T5ModelProvider`, `MambaProvider`
- **Base Models**: `GPTModelProvider`, `T5ModelProvider`, `MambaModelProvider`
- **Llama**: Llama2, Llama3, Llama3.1, Llama3.2, CodeLlama, Llama4
- **Qwen**: Qwen2, Qwen2.5, Qwen3, Qwen3MoE, Qwen2.5VL
- **DeepSeek**: DeepSeek, DeepSeekV2, DeepSeekV2Lite, DeepSeekV3, Moonlight
Expand Down
34 changes: 1 addition & 33 deletions src/megatron/bridge/models/__init__.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -105,24 +105,7 @@
LlamaNemotronBridge,
LlamaNemotronHeterogeneousProvider,
)
from megatron.bridge.models.mamba.mamba_provider import (
MambaModelProvider,
MambaModelProvider1P3B,
MambaModelProvider2P7B,
MambaModelProvider130M,
MambaModelProvider370M,
MambaModelProvider780M,
MambaProvider,
MambaProvider1_3B,
MambaProvider2_7B,
MambaProvider130M,
MambaProvider370M,
MambaProvider780M,
NVIDIAMambaHybridModelProvider8B,
NVIDIAMambaHybridProvider8B,
NVIDIAMambaModelProvider8B,
NVIDIAMambaProvider8B,
)
from megatron.bridge.models.mamba.mamba_provider import MambaModelProvider
from megatron.bridge.models.ministral3 import (
Ministral3Bridge,
Ministral3Model,
Expand Down Expand Up @@ -327,21 +310,6 @@
"NemotronNano9Bv2Provider",
"NemotronNano12Bv2Provider",
"MambaModelProvider",
"MambaModelProvider1P3B",
"MambaModelProvider2P7B",
"MambaModelProvider130M",
"MambaModelProvider370M",
"MambaModelProvider780M",
"NVIDIAMambaHybridModelProvider8B",
"NVIDIAMambaModelProvider8B",
"MambaProvider",
"MambaProvider1_3B",
"MambaProvider2_7B",
"MambaProvider130M",
"MambaProvider370M",
"MambaProvider780M",
"NVIDIAMambaHybridProvider8B",
"NVIDIAMambaProvider8B",
# Nemotron Models
"NemotronBridge",
"NemotronModelProvider",
Expand Down
34 changes: 1 addition & 33 deletions src/megatron/bridge/models/mamba/__init__.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,41 +12,9 @@
# See the License for the specific language governing permissions and
# limitations under the License.

from megatron.bridge.models.mamba.mamba_provider import (
MambaModelProvider,
MambaModelProvider1P3B,
MambaModelProvider2P7B,
MambaModelProvider130M,
MambaModelProvider370M,
MambaModelProvider780M,
MambaProvider,
MambaProvider1_3B,
MambaProvider2_7B,
MambaProvider130M,
MambaProvider370M,
MambaProvider780M,
NVIDIAMambaHybridModelProvider8B,
NVIDIAMambaHybridProvider8B,
NVIDIAMambaModelProvider8B,
NVIDIAMambaProvider8B,
)
from megatron.bridge.models.mamba.mamba_provider import MambaModelProvider


__all__ = [
"MambaModelProvider",
"MambaModelProvider1P3B",
"MambaModelProvider2P7B",
"MambaModelProvider130M",
"MambaModelProvider370M",
"MambaModelProvider780M",
"NVIDIAMambaHybridModelProvider8B",
"NVIDIAMambaModelProvider8B",
"MambaProvider",
"MambaProvider1_3B",
"MambaProvider2_7B",
"MambaProvider130M",
"MambaProvider370M",
"MambaProvider780M",
"NVIDIAMambaHybridProvider8B",
"NVIDIAMambaProvider8B",
]
Loading
Loading