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Allow tp_overlap tree substitution in hydra config
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defaults: | ||
- optional [email protected]_tp_comm_overlap_cfg: | ||
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name: megatron_gpt | ||
restore_from_path: null # used when starting from a .nemo file | ||
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53 changes: 53 additions & 0 deletions
53
examples/nlp/language_modeling/conf/tp_overlap/ub_cfg_a100_h12288_tp4_mbs1_seqlen2048.yaml
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# UB communicator configurations | ||
# Model configs: A100/175B/TP4/MBS1/SeqLen2K/BF16 | ||
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# Bulk overlap with AllGather | ||
qkv_dgrad: | ||
method: bulk | ||
num_sm: 2 | ||
set_sm_margin: 0 | ||
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qkv_wgrad: | ||
method: bulk | ||
num_sm: 2 | ||
set_sm_margin: 0 | ||
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fc1_dgrad: | ||
method: bulk | ||
num_sm: 2 | ||
set_sm_margin: 0 | ||
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fc1_wgrad: | ||
method: bulk | ||
num_sm: 2 | ||
set_sm_margin: 0 | ||
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## Ring-exchange overlap with AllGather | ||
qkv_fprop: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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proj_dgrad: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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fc1_fprop: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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fc2_dgrad: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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# Chunked-collective overlap with ReduceScatter | ||
proj_fprop: | ||
method: pipeline | ||
num_sm: 4 | ||
num_splits: 4 | ||
set_sm_margin: 0 | ||
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fc2_fprop: | ||
method: pipeline | ||
num_sm: 4 | ||
num_splits: 4 | ||
set_sm_margin: 0 |
53 changes: 53 additions & 0 deletions
53
examples/nlp/language_modeling/conf/tp_overlap/ub_cfg_a100_h12288_tp4_mbs2_seqlen2048.yaml
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,53 @@ | ||
# UB communicator configurations | ||
# Model configs: A100/175B/TP4/MBS2/SeqLen2K/BF16 | ||
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# Bulk overlap with AllGather | ||
qkv_dgrad: | ||
method: bulk | ||
num_sm: 2 | ||
set_sm_margin: 0 | ||
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||
qkv_wgrad: | ||
method: bulk | ||
num_sm: 2 | ||
set_sm_margin: 0 | ||
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||
fc1_dgrad: | ||
method: bulk | ||
num_sm: 2 | ||
set_sm_margin: 0 | ||
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fc1_wgrad: | ||
method: bulk | ||
num_sm: 2 | ||
set_sm_margin: 0 | ||
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## Ring-exchange overlap with AllGather | ||
qkv_fprop: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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proj_dgrad: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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||
fc1_fprop: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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fc2_dgrad: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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# Chunked-collective overlap with ReduceScatter | ||
proj_fprop: | ||
method: pipeline | ||
num_sm: 8 | ||
num_splits: 4 | ||
set_sm_margin: 0 | ||
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fc2_fprop: | ||
method: pipeline | ||
num_sm: 4 | ||
num_splits: 4 | ||
set_sm_margin: 0 |
59 changes: 59 additions & 0 deletions
59
examples/nlp/language_modeling/conf/tp_overlap/ub_cfg_h100_h12288_tp4_mbs1_seqlen2048.yaml
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---|---|---|
@@ -0,0 +1,59 @@ | ||
# UB communicator configurations | ||
# Model configs: H100/175B/TP4/MBS1/SeqLen2K/FP8 | ||
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# Bulk overlap with AllGather / ReduceScatter | ||
qkv_dgrad: | ||
method: bulk | ||
num_sm: 4 | ||
cga_size: 2 | ||
set_sm_margin: 0 | ||
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qkv_wgrad: | ||
method: bulk | ||
num_sm: 8 | ||
cga_size: 2 | ||
set_sm_margin: 0 | ||
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fc1_dgrad: | ||
method: bulk | ||
num_sm: 2 | ||
cga_size: 2 | ||
set_sm_margin: 0 | ||
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fc1_wgrad: | ||
method: bulk | ||
num_sm: 4 | ||
cga_size: 2 | ||
set_sm_margin: 0 | ||
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## Ring-exchange overlap with AllGather | ||
qkv_fprop: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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proj_dgrad: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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fc1_fprop: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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fc2_dgrad: | ||
method: ring_exchange | ||
aggregate: 1 | ||
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# Chunked-collective overlap with ReduceScatter | ||
proj_fprop: | ||
method: pipeline | ||
num_sm: 24 | ||
cga_size: 2 | ||
num_splits: 4 | ||
set_sm_margin: 1 | ||
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fc2_fprop: | ||
method: pipeline | ||
num_sm: 20 | ||
cga_size: 2 | ||
num_splits: 4 | ||
set_sm_margin: 1 |
59 changes: 59 additions & 0 deletions
59
examples/nlp/language_modeling/conf/tp_overlap/ub_cfg_h100_h12288_tp8_mbs2_seqlen2048.yaml
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,59 @@ | ||
# UB communicator configurations | ||
# Model configs: H100/175B/TP8/MBS2/SeqLen2K/FP8 | ||
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# Bulk overlap with AllGather | ||
qkv_dgrad: | ||
method: bulk | ||
num_sm: 8 | ||
cga_size: 2 | ||
set_sm_margin: 0 | ||
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||
qkv_wgrad: | ||
method: bulk | ||
num_sm: 16 | ||
cga_size: 2 | ||
set_sm_margin: 0 | ||
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fc1_dgrad: | ||
method: bulk | ||
num_sm: 4 | ||
cga_size: 2 | ||
set_sm_margin: 0 | ||
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fc1_wgrad: | ||
method: bulk | ||
num_sm: 16 | ||
cga_size: 2 | ||
set_sm_margin: 0 | ||
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## Ring-exchange overlap with AllGather | ||
qkv_fprop: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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proj_dgrad: | ||
method: ring_exchange | ||
aggregate: 1 | ||
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fc1_fprop: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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fc2_dgrad: | ||
method: ring_exchange | ||
aggregate: 0 | ||
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# Chunked-collective overlap with ReduceScatter | ||
proj_fprop: | ||
method: pipeline | ||
num_sm: 16 | ||
cga_size: 2 | ||
num_splits: 4 | ||
set_sm_margin: 1 | ||
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fc2_fprop: | ||
method: pipeline | ||
num_sm: 24 | ||
cga_size: 2 | ||
num_splits: 4 | ||
set_sm_margin: 1 |