facebookresearch/fairscale

Issues

• Hi, Groups division may be incorrect in initialize() in fairscale/nn/model_parallel/initialize.py

  #1189 opened 4 months ago by Youngluc
  0

• Raising `assert param.grad is not None` when finetuning LoRA.

  #1188 opened 6 months ago by HashimotoPatrickMu
  1

• Example of MOE

  #1165 opened 10 months ago by Juanhui28
  1

• what are pointwise Optimizers and non-pointwise Optimizers?

  #1170 opened 9 months ago by bugm
  4

• [question] Different training between DDP & Sharded DDP

  #1172 opened 9 months ago by kwohlfahrt
  0

• FSDP on the same CNN model requires more memory than DataParallel

  #1163 opened 9 months ago by s-reaungamornrat
  0

• How can I use torchrun + model parallelism + FSDP

  #1155 opened a year ago by HackGiter
  1

• Issue in `ParallelEmbedding` constructor - scale_grad_by_freq being assigned to norm_type

  #1156 opened a year ago by gtamer2
  2

• Memory reduction in the EMA mode

  #1061 opened 2 years ago by voidrank
  6

• Memory usage different from deepspeed

  #1109 opened 2 years ago by x54-729
  8

• It is dangerous to using default non_block=True.

  #1146 opened a year ago by heshenghuan
  0

• torch.compile with FSDP

  #1145 opened a year ago by santha96
  2

• assert self.has_full_params

  #1134 opened a year ago by pokameng
  4

• Hybrid Sharding in Fairscale's FSDP Implementation

  #1133 opened a year ago by stephanpeitz
  2

• Why ShardedDDP and OSS are slower than Vanilla DDP

  #1131 opened a year ago by powermano
  0

• pip install failed

  #1130 opened a year ago by dogxxxxx
  0

• Error with nested models "Caffe2 uses a lazy allocation..."

  #1129 opened a year ago by Emanuele97x
  0

• [bug] pip package 0.4.13 fails to build wheel

  #1128 opened a year ago by project-tuva
  0

• Error Freezing Weights

  #1126 opened 2 years ago by mostafaelhoushi
  0

• Compatibility with Pytorch 2.0; failing test `test_gradient_value`

  #1124 opened 2 years ago by h-vetinari
  4

• Can exclude some layer parameter not to shard?

  #1123 opened 2 years ago by robotcator
  5

• Unexpected Large Memory Consumption during Tensor Parallelism Training with OPT-1.3B

  #1111 opened 2 years ago by dangxingyu
  5

• All parameters cannot be shared amongst 2 different FSDP modules

  #1117 opened 2 years ago by sarthakgarg
  1

• FSDP on model that has requires_grad = false

  #1119 opened 2 years ago by andrasiani
  1

• [AdaScale] self._hook() failure in __init__() of AdaScale() class

  #1114 opened 2 years ago by connieKing511
  1

• Whether modifying the source code (fully_sharded_data_parallel.py) will bring safety hazard?

  #1115 opened 2 years ago by dropreg
  2

• Combine powersgd with fairscale

  #1113 opened 2 years ago by amsword
  1

• memory explodes after self._rebuild_full_params() function

  #1112 opened 2 years ago by haorannlp
  0

• Lots of Commandline Output from this line.

  #1107 opened 2 years ago by jstraub
  1

• [FSDP] Training gets slower as iterations increase when flatten_parameters=False?

  #1102 opened 2 years ago by woodyx218
  10

• [FSDP] How to use customized backward hooks?

  #1101 opened 2 years ago by woodyx218
  25

• FSDP cannot consolidate optimizer state dict with flatten params is False

  #1100 opened 2 years ago by ShenglongZ
  3

• Skip rather than fail tests in absence of `fair_dev`

  #1096 opened 2 years ago by h-vetinari
  3

• FSDP - Extra GPU memory consumption when maintaining a EMA weights

  #1093 opened 2 years ago by syorami
  5

• Any examples using AdaScale with fairseq?

  #1094 opened 2 years ago by kedarkolluri
  1

• clip_grad_norm_ from fairscale downcasts to bf16 before all reduce

  #1092 opened 2 years ago by glample
  3

• [Question] FSDP vs ZeRO

  #1090 opened 2 years ago by wookjeHan
  1

• Why I cannot set move_params_to_cpu=True

  #1089 opened 2 years ago by xdd12135
  3

• Why only wait for work_handles[-1] in _sync_params_and_buffers ?

  #1088 opened 2 years ago by shijungg
  5

• AdaScale with gradient accumulation: Sum or average of gradients?

  #1062 opened 2 years ago by lballes
  11

• Question: VRAM Limits for FSDP across Asymmetrical GPUs?

  #1073 opened 2 years ago by zaptrem
  4

• Can't load optimizer state due to `state_steps`

  #1083 opened 2 years ago by rowhanm
  10

• is the prefetch_fsdp_params_simple branch deleted or merged?

  #1082 opened 2 years ago by hyoo
  1

• FSDP Forward order differs from that of first run

  #1056 opened 2 years ago by Dahoas
  3

• FSDP consumes the same amount of memory as DPP，why？

  #1050 opened 2 years ago by Alex-Songs
  11

• Inconsistence in checkpoint-wrapper when wrapped BN block

  #1059 opened 2 years ago by yuctian
  2

• Pytorch nightly build failing

  #1057 opened 2 years ago by darren-pei
  8

• How can I use only OSS in Pytorch lightning?

  #1053 opened 2 years ago by CD21a
  1

• AssertionError: expects all parameters to have same requires_grad

  #1047 opened 2 years ago by boundles
  2

• [Defect in 0.4.7] pygit2/pgzip not automatically installed.

  #1042 opened 2 years ago by alexandervaneck
  4