vbatts/llama.cpp
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fix: add more cleanup and harmonization

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younesbelkada 2024-08-18 14:17:33 +00:00
parent 349426546b
commit f7d2e9105f
1 changed files with 3 additions and 3 deletions
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6
convert_hf_to_gguf.py
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@ -2742,10 +2742,10 @@ class MambaModel(Model):
# ref: https://github.com/state-spaces/mamba/blob/ce59daea3a090d011d6476c6e5b97f6d58ddad8b/mamba_ssm/modules/mamba_simple.py#L58 # ref: https://github.com/state-spaces/mamba/blob/ce59daea3a090d011d6476c6e5b97f6d58ddad8b/mamba_ssm/modules/mamba_simple.py#L58
dt_rank = self.find_hparam(["time_step_rank", "dt_rank"], optional=True) or -(d_model // -16) dt_rank = self.find_hparam(["time_step_rank", "dt_rank"], optional=True) or -(d_model // -16)
rms_norm_eps = self.find_hparam(["layer_norm_epsilon", "rms_norm_eps"], optional=True) or 1e-5 rms_norm_eps = self.find_hparam(["layer_norm_epsilon", "rms_norm_eps"], optional=True) or 1e-5
use_b_dt_norm = False use_dt_b_c_norm = False
# For falconmamba we do apply RMS norm on B / DT and C layers # For falconmamba we do apply RMS norm on B / DT and C layers
if self.find_hparam(["model_type"], optional=True) in ("falcon_mamba",): if self.find_hparam(["model_type"], optional=True) in ("falcon_mamba",):
use_b_dt_norm = True use_dt_b_c_norm = True
# Fail early for models which don't have a block expansion factor of 2 # Fail early for models which don't have a block expansion factor of 2
assert d_inner == 2 * d_model assert d_inner == 2 * d_model
@ -2759,7 +2759,7 @@ class MambaModel(Model):
self.gguf_writer.add_ssm_state_size(d_state) self.gguf_writer.add_ssm_state_size(d_state)
self.gguf_writer.add_ssm_time_step_rank(dt_rank) self.gguf_writer.add_ssm_time_step_rank(dt_rank)
self.gguf_writer.add_layer_norm_rms_eps(rms_norm_eps) self.gguf_writer.add_layer_norm_rms_eps(rms_norm_eps)
self.gguf_writer.add_mamba_dt_b_c_rms(use_b_dt_norm) # For classic Mamba we don't apply rms norm on B / DT layers self.gguf_writer.add_mamba_dt_b_c_rms(use_dt_b_c_norm) # For classic Mamba we don't apply rms norm on B / DT layers
self.gguf_writer.add_file_type(self.ftype) self.gguf_writer.add_file_type(self.ftype)
_tok_embd = None _tok_embd = None