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[QUESTION] About ZBV V-shape Layer Placement Handling in MCore GPTModel

Status: Open.

#75 In sail-sg/zero-bubble-pipeline-parallelism;

· tkandi opened on Nov 27, 2025

[BUG] Sub-optimal Schedule of ZB Runtime

Status: Open.

#73 In sail-sg/zero-bubble-pipeline-parallelism;

· hua0x522 opened on Jul 28, 2025

[QUESTION]Pipe-offload: Why is B phase scheduled between OFFLOAD RECV PREP & START ops in schedule?

Status: Open.

#71 In sail-sg/zero-bubble-pipeline-parallelism;

· Butterfingrz opened on May 22, 2025

[QUESTION]PipeOffload Setting

Status: Open.

#66 In sail-sg/zero-bubble-pipeline-parallelism;

· Lhongpei opened on Apr 16, 2025

[QUESTION]Pipeoffload does not operate normally

Status: Open.

#65 In sail-sg/zero-bubble-pipeline-parallelism;

· SuperCB opened on Apr 14, 2025

Can PP offload be used with recompute?[QUESTION]

Status: Open.

#62 In sail-sg/zero-bubble-pipeline-parallelism;

· wtr0504 opened on Mar 25, 2025

[QUESTION] What is the principle of pre-communication-optimization?

Status: Open.

#61 In sail-sg/zero-bubble-pipeline-parallelism;

· LitLeo opened on Mar 18, 2025

[QUESTION] Why we need modify the LinearWithGradAccumulationAndAsyncCommunication's backward function to support SP?

Status: Open.

#59 In sail-sg/zero-bubble-pipeline-parallelism;

· b4b4o opened on Mar 10, 2025

[QUESTION] Why is it necessary to use fp16 mode when optimizing with enable_optimizer_post_validation

Status: Open.

#58 In sail-sg/zero-bubble-pipeline-parallelism;

· liqing9399 opened on Mar 6, 2025

[QUESTION] overlap-grad-reduce in V-ZB

Status: Open.

#56 In sail-sg/zero-bubble-pipeline-parallelism;

· LitLeo opened on Feb 19, 2025

[QUESTION]Is V-ZB still not support overlap_grad_reduce and transformer_engine?

Status: Open.

#53 In sail-sg/zero-bubble-pipeline-parallelism;

· LitLeo opened on Dec 5, 2024

[QUESTION] Question about ZeroBubbleVPipeScheduler schedule W

Status: Open.

#38 In sail-sg/zero-bubble-pipeline-parallelism;

· duanjunwen opened on Aug 1, 2024