Skip to content

Remove no exp usage from logical rule Part III #3606

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
NuojCheng wants to merge 5 commits into
base: main
Choose a base branch
from
Draft

Remove no exp usage from logical rule Part III #3606

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
1a8c7cc
remove no exp
NuojCheng Apr 6, 2026
ce92ba8
remove activation_length_no_exp
NuojCheng Apr 6, 2026
6905fb3
refresh dump sharding test
NuojCheng Apr 6, 2026
fab65eb
remoe no_exp from attentions
NuojCheng Apr 8, 2026
ce2bcf4
remove no exp in moe
NuojCheng Apr 8, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 0 additions & 5 deletions src/maxtext/common/common_types.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,16 +32,12 @@
AxisIdxes = tuple[int, ...]

BATCH = "activation_batch"
BATCH_NO_EXP = "activation_batch_no_exp"

ATTN_LENGTH = "activation_attn_length"
ATTN_LENGTH_NO_EXP = "activation_attn_length_no_exp"

LENGTH = "activation_length"
LENGTH_NO_EXP = "activation_length_no_exp"
PREFILL_LENGTH = "prefill_activation_length"
Q_LENGTH = "activation_q_length"
Q_LENGTH_NO_EXP = "activation_q_length_no_exp"
Q_LORA_UP_PROJ = "q_lora_up_proj"
KV_LENGTH = "activation_kv_length"
KV_LORA_UP_PROJ = "kv_lora_up_proj"
Expand All @@ -50,7 +46,6 @@
HEAD = "activation_heads"
PREFILL_KV_BATCH = "activation_prefill_kv_batch"
KV_BATCH = "activation_kv_batch"
KV_BATCH_NO_EXP = "activation_kv_batch_no_exp"
KV_HEAD = "activation_kv_heads"
KV_HEAD_DIM = "activation_kv_head_dim"
D_KV = "activation_kv"
Expand Down
43 changes: 14 additions & 29 deletions src/maxtext/configs/base.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -450,38 +450,31 @@ custom_mesh_and_rule: "" # replace default mesh and logical rule by specifying y
mesh_axes: ['diloco', 'data', 'stage', 'fsdp', 'fsdp_transpose', 'sequence', 'context', 'context_autoregressive', 'tensor', 'tensor_transpose', 'tensor_sequence', 'expert', 'autoregressive']
logical_axis_rules: [
['activation_batch', ['data', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_batch_moe', ['data', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_batch_no_exp', ['data', 'fsdp', 'fsdp_transpose']],
['activation_batch_no_exp_moe', ['data', 'fsdp', 'fsdp_transpose']],
['activation_batch_moe', ['data', 'fsdp', 'fsdp_transpose']],
['activation_embed_and_logits_batch', ['data', 'stage', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_embed_and_logits_batch_sequence', ['data', 'stage', 'fsdp', 'fsdp_transpose', 'sequence', 'context', 'expert']],
['activation_heads', ['tensor', 'tensor_transpose', 'sequence','tensor_sequence','autoregressive']],
['activation_kv_heads', ['tensor', 'tensor_transpose', 'sequence','tensor_sequence']],
['activation_length', ['sequence', 'context', 'expert']],
['activation_length', ['context', 'expert']],
['activation_attn_length', ['sequence', 'context', 'expert']],
['activation_attn_length', ['context', 'expert']],
['activation_attn_length_no_exp', ['sequence', 'context']],
['activation_attn_length_no_exp', ['context']],
['activation_length_no_exp', ['sequence', 'context']],
['activation_length_no_exp', ['context']],
['activation_length_no_exp_moe', ['sequence', 'context']],
['activation_length_no_exp_moe', ['context']],
['activation_length', ['sequence', 'context']],
['activation_length', ['context']],
['activation_attn_length', ['sequence', 'context']],
['activation_attn_length', ['context']],
['activation_length_moe', ['sequence', 'context']],
['activation_length_moe', ['context']],
['activation_norm_length', ['tensor_sequence', 'context', 'sequence']],
['activation_norm_length_moe', ['tensor_sequence', 'context', 'sequence']],
['activation_q_length', ['context', 'expert']],
['activation_q_length_no_exp', ['context']],
['activation_q_length', ['context']],
['prefill_activation_length', ['sequence', 'context']],
['prefill_activation_norm_length', ['tensor_sequence', 'context', 'sequence']],
['activation_kv_length', []],
['activation_attn_embed', ['tensor', 'tensor_transpose']],
['activation_embed', ['tensor', 'tensor_transpose']],
['activation_embed_moe', ['tensor', 'tensor_transpose']],
['activation_mlp', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['activation_mlp_moe', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['activation_kv', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['activation_prefill_kv_batch', ['data', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_kv_batch', ['data', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_kv_batch_no_exp', ['data', 'fsdp', 'fsdp_transpose']],
['activation_kv_batch', ['data', 'fsdp', 'fsdp_transpose']],
['activation_kv_head_dim', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['activation_vocab', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['activation_vocab', ['tensor', 'tensor_transpose']],
Expand All @@ -501,18 +494,10 @@ logical_axis_rules: [
['embed', ['fsdp', 'sequence', 'tensor_transpose', 'context' , 'expert']],
['embed', ['fsdp', 'fsdp_transpose', 'sequence', 'context', 'expert']],
['embed', ['fsdp', 'sequence', 'context', 'expert']],
['embed_no_exp', ['fsdp', 'fsdp_transpose', 'sequence', 'tensor_transpose', 'context']],
['embed_no_exp', ['fsdp', 'sequence', 'tensor_transpose', 'context']],
['embed_no_exp', ['fsdp', 'fsdp_transpose', 'sequence', 'context']],
['embed_no_exp', ['fsdp', 'sequence', 'context']],
['embed_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'tensor_transpose', 'context', 'expert']],
['embed_moe', ['fsdp', 'sequence', 'tensor_transpose', 'context' , 'expert']],
['embed_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'context', 'expert']],
['embed_moe', ['fsdp', 'sequence', 'context', 'expert']],
['embed_no_exp_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'tensor_transpose', 'context']],
['embed_no_exp_moe', ['fsdp', 'sequence', 'tensor_transpose', 'context']],
['embed_no_exp_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'context']],
['embed_no_exp_moe', ['fsdp', 'sequence', 'context']],
['embed_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'tensor_transpose', 'context']],
['embed_moe', ['fsdp', 'sequence', 'tensor_transpose', 'context']],
['embed_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'context']],
['embed_moe', ['fsdp', 'sequence', 'context']],
['embed_tensor_transpose', ['tensor_transpose']],
['q_lora', ['fsdp', 'fsdp_transpose', 'sequence', 'context', 'tensor_transpose', 'expert']],
['q_lora', ['fsdp', 'sequence', 'context', 'tensor_transpose', 'expert']],
Expand Down
12 changes: 4 additions & 8 deletions src/maxtext/configs/custom_mesh_and_rule/pipeline-large-moe.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,9 +30,7 @@ mesh_axes: ['data', 'stage', 'fsdp', 'context', 'tensor', 'expert']
data_sharding: [['data', 'stage', 'fsdp', 'context', 'tensor', 'expert']]
logical_axis_rules: [
['activation_batch', ['data', 'fsdp', 'expert']],
['activation_batch_moe', ['data', 'fsdp', 'expert']],
['activation_batch_no_exp', ['data', 'fsdp']],
['activation_batch_no_exp_moe', ['data', 'fsdp']],
['activation_batch_moe', ['data', 'fsdp']],
['activation_embed_and_logits_batch', ['data', 'stage', 'fsdp', 'expert']],
['activation_embed_and_logits_batch_sequence', ['data', 'stage', 'fsdp', 'context', 'expert']],
['activation_heads', ['tensor']],
Expand All @@ -46,9 +44,9 @@ logical_axis_rules: [
['activation_embed', ['tensor']],
['activation_embed_moe', ['tensor']],
['activation_mlp', ['tensor']],
['activation_mlp_moe', ['tensor']],
['activation_kv', ['tensor']],
['activation_kv_batch', ['data', 'fsdp', 'expert']],
['activation_kv_batch_no_exp', ['data', 'fsdp']],
['activation_kv_batch', ['data', 'fsdp']],
['activation_kv_head_dim', ['tensor']],
['activation_vocab', ['tensor']],
['activation_stage', 'stage'],
Expand All @@ -60,9 +58,7 @@ logical_axis_rules: [
['q_heads', ['tensor']],
['kv_heads', ['tensor']],
['embed', ['fsdp', 'expert']], # remove context from embed sharding
['embed_moe', ['fsdp', 'expert']],
['embed_no_exp', ['fsdp']],
['embed_no_exp_moe', ['fsdp']],
['embed_moe', ['fsdp']],
['q_lora', ['fsdp']],
['kv_lora', ['fsdp']],
['norm', ['tensor']],
Expand Down
5 changes: 0 additions & 5 deletions src/maxtext/configs/custom_mesh_and_rule/pure-fsdp.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,19 +18,14 @@ mesh_axes: ['fsdp']
data_sharding: [['fsdp']]
logical_axis_rules: [
['activation_batch', ['fsdp']],
['activation_batch_no_exp', ['fsdp']],
['activation_batch_moe', ['fsdp']],
['activation_batch_no_exp_moe', ['fsdp']],
['activation_embed_and_logits_batch', ['fsdp']],
['activation_embed_and_logits_batch_sequence', ['fsdp']],
['activation_prefill_kv_batch', ['fsdp']],
['activation_kv_batch', ['fsdp']],
['activation_kv_batch_no_exp', ['fsdp']],
['decode_batch', ['fsdp']],
['embed', ['fsdp']],
['embed_no_exp', ['fsdp']],
['embed_moe', ['fsdp']],
['embed_no_exp_moe', ['fsdp']],
['q_lora', ['fsdp']],
['kv_lora', ['fsdp']],
['exp_with_fsdp', 'fsdp'],
Expand Down
10 changes: 5 additions & 5 deletions src/maxtext/configs/inference/inference.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,6 @@ base_config: "base.yml"

logical_axis_rules: [
['activation_batch', ['data', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_batch_no_exp', ['data', 'fsdp', 'fsdp_transpose']],
['activation_embed_and_logits_batch', ['data', 'stage', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_heads', ['tensor', 'tensor_transpose', 'sequence','tensor_sequence']],
['activation_kv_heads', ['tensor', 'tensor_transpose', 'sequence','tensor_sequence']],
Expand All @@ -13,6 +12,7 @@ logical_axis_rules: [
['activation_norm_length', ['tensor_sequence', 'sequence']],
['activation_embed', ['tensor_transpose']],
['activation_mlp', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['activation_mlp_moe', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['activation_kv', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['activation_prefill_kv_batch', ['data', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_kv_batch', ['data', 'fsdp', 'fsdp_transpose', 'expert', 'context_autoregressive']],
Expand All @@ -34,10 +34,10 @@ logical_axis_rules: [
['embed', ['fsdp', 'sequence', 'tensor_transpose', 'expert']],
['embed', ['fsdp', 'fsdp_transpose', 'sequence', 'expert']],
['embed', ['fsdp', 'sequence', 'expert']],
['embed_no_exp', ['fsdp', 'fsdp_transpose', 'sequence', 'context_autoregressive', 'tensor_transpose']],
['embed_no_exp', ['fsdp', 'sequence', 'context_autoregressive', 'tensor_transpose']],
['embed_no_exp', ['fsdp', 'fsdp_transpose', 'sequence', 'context_autoregressive']],
['embed_no_exp', ['fsdp', 'sequence', 'context_autoregressive']],
['embed_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'context_autoregressive', 'tensor_transpose']],
['embed_moe', ['fsdp', 'sequence', 'context_autoregressive', 'tensor_transpose']],
['embed_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'context_autoregressive']],
['embed_moe', ['fsdp', 'sequence', 'context_autoregressive']],
['norm', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['layers', 'stage'],
['kv', []],
Expand Down
20 changes: 7 additions & 13 deletions src/maxtext/configs/inference/vllm.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,27 +31,23 @@ mesh_axes: ['data', 'attn_dp', 'model', 'expert', 'attn_dp_expert']
logical_axis_rules: [
['activation_batch', ['data']],
['activation_batch_moe', []],
['activation_batch_no_exp', []],
['activation_batch_no_exp_moe', []],
['activation_embed_and_logits_batch', ['data', 'expert']],
['activation_embed_and_logits_batch_sequence', ['data', 'expert']],
['activation_heads', ['model', 'expert']],
['activation_kv_heads', ['model', 'expert']],
['activation_attn_length', ['expert']],
['activation_attn_length_no_exp', []],
['activation_length', ['data', 'expert']],
['activation_attn_length', []],
['activation_length', ['data']],
['activation_length_moe', ['data', 'expert']],
['activation_length_no_exp', 'data'],
['activation_length_no_exp_moe', 'data'],
['activation_length_moe', 'data'],
['activation_q_length', ['expert', 'attn_dp_expert']],
['activation_attn_embed', 'model'],
['activation_embed', ['model', 'attn_dp']],
['activation_embed_moe', ['model', 'attn_dp']],
['activation_mlp', ['model', 'attn_dp']],
['activation_mlp_moe', ['model', 'attn_dp']],
['activation_kv', ['model']],
['activation_prefill_kv_batch', ['expert', 'attn_dp_expert']],
['activation_kv_batch', ['data', 'expert', 'attn_dp_expert']],
['activation_kv_batch_no_exp', ['data']],
['activation_kv_batch', ['data']],
['activation_kv_head_dim', ['model']],
['activation_vocab', ['model', 'attn_dp']],
['activation_norm_length', []],
Expand All @@ -70,11 +66,9 @@ logical_axis_rules: [
['kv', []],
['embed', ['expert', 'attn_dp_expert']],
['embed', ['attn_dp_expert']],
['embed_moe', ['expert', 'attn_dp_expert']],
['embed_moe', ['attn_dp_expert']],
['embed_moe', []],
['embed_moe', []],
['embed_tensor_transpose', ['attn_dp', 'model']],
['embed_no_exp', []],
['embed_no_exp_moe', []],
['q_lora', ['expert', 'attn_dp_expert']],
['kv_lora', ['expert', 'attn_dp_expert']],
['norm', []],
Expand Down
2 changes: 0 additions & 2 deletions src/maxtext/configs/models/deepseek3-671b-2dfsdp.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -70,8 +70,6 @@ logical_axis_rules: [
['activation_stage', 'stage'],
['embed', ['fsdp']],
['embed_moe', ['fsdp']],
['embed_no_exp', ['fsdp']],
['embed_no_exp_moe', ['fsdp']],
['q_lora', ['fsdp']],
['kv_lora', ['fsdp']],
['layers', 'stage'],
Expand Down
2 changes: 0 additions & 2 deletions src/maxtext/configs/models/deepseek3-671b-batchsplit.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -70,8 +70,6 @@ logical_axis_rules: [
['activation_stage', 'stage'],
['embed', ['fsdp']],
['embed_moe', ['fsdp']],
['embed_no_exp', ['fsdp']],
['embed_no_exp_moe', ['fsdp']],
['q_lora', ['fsdp']],
['kv_lora', ['fsdp']],
['layers', 'stage'],
Expand Down
9 changes: 4 additions & 5 deletions src/maxtext/configs/post_train/rl_mt_jt.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,6 @@ logical_axis_rules: [
['prefill_activation_length', ['data']],
['prefill_activation_norm_length', ['data']],
['activation_batch', ['data', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_batch_no_exp', ['data', 'fsdp', 'fsdp_transpose']],
['activation_embed_and_logits_batch', ['data', 'stage', 'fsdp', 'fsdp_transpose', 'expert']],
['activation_heads', ['tensor', 'tensor_transpose', 'sequence','tensor_sequence']],
['activation_kv_heads', ['tensor', 'tensor_transpose', 'sequence','tensor_sequence']],
Expand Down Expand Up @@ -50,10 +49,10 @@ logical_axis_rules: [
['embed', ['fsdp', 'sequence', 'tensor_transpose', 'expert']],
['embed', ['fsdp', 'fsdp_transpose', 'sequence', 'expert']],
['embed', ['fsdp', 'sequence', 'expert']],
['embed_no_exp', ['fsdp', 'fsdp_transpose', 'sequence', 'context_autoregressive', 'tensor_transpose']],
['embed_no_exp', ['fsdp', 'sequence', 'context_autoregressive', 'tensor_transpose']],
['embed_no_exp', ['fsdp', 'fsdp_transpose', 'sequence', 'context_autoregressive']],
['embed_no_exp', ['fsdp', 'sequence', 'context_autoregressive']],
['embed_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'context_autoregressive', 'tensor_transpose']],
['embed_moe', ['fsdp', 'sequence', 'context_autoregressive', 'tensor_transpose']],
['embed_moe', ['fsdp', 'fsdp_transpose', 'sequence', 'context_autoregressive']],
['embed_moe', ['fsdp', 'sequence', 'context_autoregressive']],
['norm', ['tensor', 'tensor_transpose', 'tensor_sequence']],
['layers', 'stage'],
['kv', []],
Expand Down
Loading
Loading