venv/lib/python3.10/site-packages/deepspeed/compression/constants.py

# Copyright (c) Microsoft Corporation.
# SPDX-License-Identifier: Apache-2.0

# DeepSpeed Team

#########################################
# Compression Methods
# It has several sub-components
# #########################################
COMPRESSION_TRAINING = "compression_training"
SHARED_PARAMETERS = "shared_parameters"
DIFFERENT_GROUPS = "different_groups"
TECHNIQUE_ENABLED = "enabled"
TECHNIQUE_SCHEDULE_OFFSET = "schedule_offset"
TECHNIQUE_SCHEDULE_OFFSET_END = "schedule_offset_end"
DIFFERENT_GROUPS_PARAMETERS = "params"
DIFFERENT_GROUPS_MODULE_SCOPE = "modules"
DIFFERENT_GROUPS_MODULE_SCOPE_DEFAULT = "*"
DIFFERENT_GROUPS_RELATED_MODULE_SCOPE = "related_modules"
DIFFERENT_GROUPS_RELATED_MODULE_SCOPE_DEFAULT = None
# COMPRESSION_TRAINING_ENABLED = "enabled"
# COMPRESSION_TRAINING_ENABLED_DEFAULT = False

####
# Layer Reduction
####
LAYER_REDUCTION = "layer_reduction"
LAYER_REDUCTION_ENABLED = "enabled"
LAYER_REDUCTION_ENABLED_DEFAULT = False
KEEP_NUMBER_LAYER = "keep_number_layer"
MODULE_NAME_PREFIX = "module_name_prefix"
TEACHER_LAYER = "teacher_layer"
OTHER_MODULE_NAME = "other_module_name"

####
# Weight Quantization
####
WEIGHT_QUANTIZATION = "weight_quantization"

WEIGHT_QUANTIZATION_PERIOD = "quantization_period"
WEIGHT_QUANTIZATION_PERIOD_DEFAULT = 1

WEIGHT_QUANTIZE_IN_FORWARD_ENABLED = "quantize_weight_in_forward"
WEIGHT_QUANTIZE_IN_FORWARD_ENABLED_DEFAULT = False

WEIGHT_QUANTIZE_ENABLED = TECHNIQUE_ENABLED
WEIGHT_QUANTIZE_ENABLED_DEFAULT = False

WEIGHT_QUANTIZE_KERNEL = "quantizer_kernel"
WEIGHT_QUANTIZE_KERNEL_DEFAULT = False

WEIGHT_QUANTIZE_SCHEDULE_OFFSET = TECHNIQUE_SCHEDULE_OFFSET
WEIGHT_QUANTIZE_SCHEDULE_OFFSET_DEFAULT = 0

WEIGHT_QUANTIZE_GROUPS = "quantize_groups"
WEIGHT_QUANTIZE_GROUPS_DEFAULT = 1

WEIGHT_QUANTIZE_VERBOSE = "quantize_verbose"
WEIGHT_QUANTIZE_VERBOSE_DEFAULT = False

WEIGHT_QUANTIZE_TYPE = "quantization_type"
WEIGHT_QUANTIZE_TYPE_DEFAULT = "symmetric"
WEIGHT_QUANTIZE_SYMMETRIC = "symmetric"
WEIGHT_QUANTIZE_ASYMMETRIC = "asymmetric"

WEIGHT_QUANTIZE_ROUNDING = "rounding"
WEIGHT_QUANTIZE_ROUNDING_DEFAULT = "nearest"
WEIGHT_QUANTIZE_STOCHASTIC_ROUNDING = "stochastic"
WEIGHT_QUANTIZE_NEAREST_ROUNDING = "nearest"
# maybe deleted for a cleaner version
WEIGHT_QUANTIZE_FP16_MIXED_QUANTIZE = "fp16_mixed_quantize"

WEIGHT_QUANTIZE_FP16_MIXED_QUANTIZE_ENABLED = "enabled"
WEIGHT_QUANTIZE_FP16_MIXED_QUANTIZE_ENABLED_DEFAULT = False

WEIGHT_QUANTIZE_CHANGE_RATIO = "quantize_change_ratio"
WEIGHT_QUANTIZE_CHANGE_RATIO_DEFAULT = 0.001

WEIGHT_QUANTIZE_START_BITS = "start_bits"
WEIGHT_QUANTIZE_TARGET_BITS = "target_bits"
###
# Activation Quantization
###
ACTIVATION_QUANTIZATION = "activation_quantization"

ACTIVATION_QUANTIZATION_ENABLED = TECHNIQUE_ENABLED
ACTIVATION_QUANTIZATION_ENABLED_DEFAULT = False

ACTIVATION_QUANTIZE_SCHEDULE_OFFSET = TECHNIQUE_SCHEDULE_OFFSET
ACTIVATION_QUANTIZE_SCHEDULE_OFFSET_DEFAULT = 1000

ACTIVATION_QUANTIZE_TYPE = "quantization_type"
ACTIVATION_QUANTIZE_TYPE_DEFAULT = "symmetric"
ACTIVATION_QUANTIZE_SYMMETRIC = "symmetric"
ACTIVATION_QUANTIZE_ASYMMETRIC = "asymmetric"

ACTIVATION_QUANTIZE_RANGE = 'range_calibration'
ACTIVATION_QUANTIZE_RANGE_DEFAULT = 'dynamic'
ACTIVATION_QUANTIZE_RANGE_STATIC = 'static'
ACTIVATION_QUANTIZE_RANGE_DYNAMIC = 'dynamic'

ACTIVATION_QUANTIZE_BITS = "bits"
###
# Sparse Pruning
###
SPARSE_PRUNING = "sparse_pruning"

SPARSE_PRUNING_ENABLED = TECHNIQUE_ENABLED
SPARSE_PRUNING_ENABLED_DEFAULT = False

SPARSE_PRUNING_METHOD = "method"
SPARSE_PRUNING_METHOD_DEFAULT = "l1"
SPARSE_PRUNING_METHOD_L1 = "l1"
SPARSE_PRUNING_METHOD_TOPK = "topk"
SPARSE_PRUNING_METHOD_SNIP_MOMENTUM = "snip_momentum"

SPARSE_PRUNING_BLOCK_PATTERN = "block_pattern"
SPARSE_PRUNING_BLOCK_PATTERN_DEFAULT = "4x1"

SPARSE_PRUNING_SCHEDULE_OFFSET_STRIDE = "schedule_offset_stride"
SPARSE_PRUNING_SCHEDULE_OFFSET_STRIDE_DEFAULT = 1

SPARSE_PRUNING_SCHEDULE_OFFSET = TECHNIQUE_SCHEDULE_OFFSET
SPARSE_PRUNING_SCHEDULE_OFFSET_DEFAULT = 1000

SPARSE_PRUNING_SCHEDULE_OFFSET_END = TECHNIQUE_SCHEDULE_OFFSET_END
SPARSE_PRUNING_SCHEDULE_OFFSET_END_DEFAULT = SPARSE_PRUNING_SCHEDULE_OFFSET_DEFAULT

SPARSE_PRUNING_DENSE_RATIO = "dense_ratio"
SPARSE_PRUNING_DENSE_RATIO_DEFAULT = 0.1

SPARSE_PRUNING_EXCLUDED_MODULES = "excluded_modules"
SPARSE_PRUNING_EXCLUDED_MODULES_DEFAULT = []
###
# Row Pruning
###
ROW_PRUNING = "row_pruning"

ROW_PRUNING_ENABLED = TECHNIQUE_ENABLED
ROW_PRUNING_ENABLED_DEFAULT = False

ROW_PRUNING_METHOD = "method"
ROW_PRUNING_METHOD_DEFAULT = "l1"
ROW_PRUNING_METHOD_L1 = "l1"
ROW_PRUNING_METHOD_TOPK = "topk"

ROW_PRUNING_SCHEDULE_OFFSET = TECHNIQUE_SCHEDULE_OFFSET
ROW_PRUNING_SCHEDULE_OFFSET_DEFAULT = 1000

ROW_PRUNING_DENSE_RATIO = "dense_ratio"

###
# Head Pruning
###
HEAD_PRUNING = "head_pruning"

HEAD_PRUNING_ENABLED = TECHNIQUE_ENABLED
HEAD_PRUNING_ENABLED_DEFAULT = False

HEAD_PRUNING_METHOD = "method"
HEAD_PRUNING_METHOD_DEFAULT = "topk"
HEAD_PRUNING_METHOD_L1 = "l1"
HEAD_PRUNING_METHOD_TOPK = "topk"

HEAD_PRUNING_SCHEDULE_OFFSET = TECHNIQUE_SCHEDULE_OFFSET
HEAD_PRUNING_SCHEDULE_OFFSET_DEFAULT = 1000

HEAD_PRUNING_NUM_HEADS = "num_heads"

HEAD_PRUNING_DENSE_RATIO = "dense_ratio"

###
# Channel Pruning
###
CHANNEL_PRUNING = "channel_pruning"

CHANNEL_PRUNING_ENABLED = TECHNIQUE_ENABLED
CHANNEL_PRUNING_ENABLED_DEFAULT = False

CHANNEL_PRUNING_METHOD = "method"
CHANNEL_PRUNING_METHOD_DEFAULT = "l1"
CHANNEL_PRUNING_METHOD_L1 = "l1"
CHANNEL_PRUNING_METHOD_TOPK = "topk"

CHANNEL_PRUNING_SCHEDULE_OFFSET = TECHNIQUE_SCHEDULE_OFFSET
CHANNEL_PRUNING_SCHEDULE_OFFSET_DEFAULT = 1000

CHANNEL_PRUNING_DENSE_RATIO = "dense_ratio"