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torch memory saver may incorrectly pause draft model weights when KV cache memory is reused in RL on B200

Status: Open.

#85 In fzyzcjy/torch_memory_saver;

· elmo2019 opened on Jul 14, 2026

ROCm 7.2: pause() frees no physical GPU memory (regression vs ROCm 7.0)

Status: Open.

#83 In fzyzcjy/torch_memory_saver;

· ChangyiYang opened on Jul 11, 2026

[RFC] Pluggable memory-saver implementation in torch_memory_saver

Status: Open.

#77 In fzyzcjy/torch_memory_saver;

· galletas1712 opened on Jun 5, 2026

pause/resume with enable_cpu_backup=True corrupts model weights

Status: Open.

#71 In fzyzcjy/torch_memory_saver;

· Heronalps opened on Mar 9, 2026

Not work on rocm platform

Status: Open.

#65 In fzyzcjy/torch_memory_saver;

· Sq-y opened on Dec 5, 2025

pause cuda graph may not work

Status: Open.

#61 In fzyzcjy/torch_memory_saver;

· zwc163 opened on Nov 14, 2025

segmentation fault GH200

Status: Open.

#56 In fzyzcjy/torch_memory_saver;

· johnnynunez opened on Oct 31, 2025

Support for ARM wheel

Status: Open.

#53 In fzyzcjy/torch_memory_saver;

· csahithi opened on Oct 16, 2025

Why is only preload supported by CUDA Graph?

Status: Open.

#47 In fzyzcjy/torch_memory_saver;

· lbk-sys opened on Aug 23, 2025

when profiler, there is Segmentation fault in message

Status: Open.

#37 In fzyzcjy/torch_memory_saver;

· fy1214 opened on Jul 31, 2025

CUDA IPC doesn't work when torch_memory_saver enabled

Status: Open.

#36 In fzyzcjy/torch_memory_saver;

· chaokunyang opened on Jul 28, 2025

Question about Hook Modes

Status: Open.

#32 In fzyzcjy/torch_memory_saver;

· hebiao064 opened on Jul 9, 2025