64 lines
2 KiB
Python
64 lines
2 KiB
Python
# Copyright 2023-present Daniel Han-Chen & the Unsloth team. All rights reserved.
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
from .cross_entropy_loss import (
|
|
fast_cross_entropy_loss,
|
|
post_patch_loss_function,
|
|
patch_loss_functions,
|
|
)
|
|
from .rms_layernorm import (
|
|
fast_rms_layernorm,
|
|
patch_rms_layernorm,
|
|
unpatch_rms_layernorm,
|
|
)
|
|
from .layernorm import (
|
|
fast_layernorm,
|
|
patch_layernorm,
|
|
)
|
|
from .rope_embedding import fast_rope_embedding, inplace_rope_embedding
|
|
from .swiglu import swiglu_fg_kernel, swiglu_DWf_DW_dfg_kernel
|
|
from .geglu import (
|
|
geglu_exact_forward_kernel,
|
|
geglu_exact_backward_kernel,
|
|
geglu_approx_forward_kernel,
|
|
geglu_approx_backward_kernel,
|
|
)
|
|
from .fast_lora import (
|
|
get_lora_parameters,
|
|
get_lora_parameters_bias,
|
|
apply_lora_mlp_swiglu,
|
|
apply_lora_mlp_geglu_exact,
|
|
apply_lora_mlp_geglu_approx,
|
|
apply_lora_qkv,
|
|
apply_lora_o,
|
|
)
|
|
from .utils import fast_dequantize, fast_gemv, QUANT_STATE, fast_linear_forward, matmul_lora
|
|
|
|
from .flex_attention import (
|
|
HAS_FLEX_ATTENTION,
|
|
slow_attention_softcapping,
|
|
slow_inference_attention_softcapping,
|
|
create_flex_attention_causal_mask,
|
|
create_flex_attention_sliding_window_mask,
|
|
)
|
|
|
|
import os
|
|
if "UNSLOTH_ZOO_IS_PRESENT" not in os.environ:
|
|
try:
|
|
print("🦥 Unsloth: Will patch your computer to enable 2x faster free finetuning.")
|
|
except:
|
|
print("Unsloth: Will patch your computer to enable 2x faster free finetuning.")
|
|
pass
|
|
pass
|
|
del os
|