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README

Training Schemes and Features


MindSpeed LLM includes distributed pretraining and distributed fine-tuning schemes.

Distributed Pretraining

The measured pretraining performance of MindSpeed LLM is as follows.

Model Family Experimental Model Hardware Cluster Size Throughput (Tokens/s)
Qwen3 8B Atlas 900 A3 SuperPoD 1x16 7617.002
30B Atlas 900 A2 PODc 2x8 2318.373
DeepSeek-V3 671B Atlas 900 A3 SuperPoD 32x16 914.97

Pretraining Schemes

Scheme Type MCore Released Contributor
Multi-Sample Dataset Pretraining 【Ascend】
Multi-Sample Pack-Mode Pretraining

Acceleration Features

Scenario Feature Name MCore Released Contributor
SPTD Parallelism Tensor Parallelism 【Ascend】
Pipeline Parallelism
Virtual Pipeline Parallelism
Sequence Parallelism
noop layers
Long-Sequence Parallelism Ascend Ring Attention Long-Sequence Parallelism
Ulysses Long-Sequence Parallelism
Hybrid Long-Sequence Parallelism
MoE MoE Expert Parallelism
MoE Reordering Communication Optimization
Memory Optimization Parameter Replica Reuse
Distributed Optimizer
Swap Attention
Recompute
Norm Recompute
O2 BF16 Optimizer
Fused Operators Flash Attention
Flash Attention Variable Length
Fused RMSNorm
Fused SwiGLU
Fused Rotary Position Embedding
GMM
Matmul Add
Communication Optimization Gradient Reduce Communication Overlap
Recompute in Advance
Weight All-Gather Communication Overlap
MC2
CoC
Ascend Gloo Archive-to-Drive Optimization

Distributed Fine-Tuning

The measured instruction fine-tuning performance of MindSpeed LLM is as follows.

Model Hardware Cluster Scheme Sequence Throughput (Tokens/s)
Qwen3-30B Atlas 900 A3 SuperPoD 8x16 Full Parameters 256K 3774.914
Qwen3-32B Atlas 900 A3 SuperPoD 8x16 Full Parameters 256K 1435.603
DeepSeek-V3-671B Atlas 900 A2 PODc 8x8 LoRA 4K 978.914

Fine-Tuning Schemes

Scheme Name MCore LoRA Released Contributor
Single-Sample Fine-Tuning 【Ascend】
Multi-Sample Pack Fine-Tuning 【Ascend】
Multi-Turn Conversation Fine-Tuning 【Ascend】

Acceleration Features

Scenario Feature MCore Released Contributor
LoRA Fine-Tuning CCLoRA 【Ascend】
Long-Sequence Fine-Tuning Long-Sequence CP 【Ascend】