added MXFP4 quantizer support to directly load GPT-OSS models via QEFFAutoModelForCausalLM #577
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Contributor
ochougul
commented
Sep 26, 2025
ochougul
commented
- added mxfp4 quantizer to match weights keys
- added transform to dequantize mxfp4 to float32
…FAutoModelForCausalLM Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
ochougul
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quic-amitraj,
quic-hemagnih and
quic-rishinr
as code owners
Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
vbaddi
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Sep 26, 2025
vbaddi
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Sep 30, 2025
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vbaddi
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LGTM, thanks :)
Let's merge this add_gpt_oss, @quic-hemagnih can you please initiate CI and merge the add_gpt_oss branch to mainline?
Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
ochougul
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Nov 3, 2025
…FAutoModelForCausalLM (#577) * added mxfp4 quantizer to match weights keys * added transform to dequantize mxfp4 to float32 --------- Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
ochougul
added a commit
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Nov 3, 2025
…FAutoModelForCausalLM (#577) * added mxfp4 quantizer to match weights keys * added transform to dequantize mxfp4 to float32 --------- Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
ochougul
added a commit
that referenced
this pull request
Nov 3, 2025
…FAutoModelForCausalLM (#577) * added mxfp4 quantizer to match weights keys * added transform to dequantize mxfp4 to float32 --------- Signed-off-by: Onkar Chougule <ochougul@qti.qualcomm.com>
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