[PR #11685] ggml: Prevent kv cache quanitization on gpt-oss #13604

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GiteaMirror · 2026-04-13T00:31:06-05:00

GiteaMirror commented

2026-04-13 00:31:06 -05:00

Original Pull Request: https://github.com/ollama/ollama/pull/11685

State: closed
Merged: Yes

KV cache quantization has a dependency on the flash attention kernel. We currently cannot use flash attention with gpt-oss as it requires additional operations.

The model definition does not call flash attention, so it works regardless of the setting but the cache will pick up the quantization type. This updates the flash attention setting earlier in the loading flow so that all downstream settings are also set correctly.

Fixes: #11671

**Original Pull Request:** https://github.com/ollama/ollama/pull/11685 **State:** closed **Merged:** Yes --- KV cache quantization has a dependency on the flash attention kernel. We currently cannot use flash attention with gpt-oss as it requires additional operations. The model definition does not call flash attention, so it works regardless of the setting but the cache will pick up the quantization type. This updates the flash attention setting earlier in the loading flow so that all downstream settings are also set correctly. Fixes: #11671

GiteaMirror added the pull-request label 2026-04-13 00:31:06 -05:00

GiteaMirror closed this issue

2026-04-13 00:31:07 -05:00

GiteaMirror referenced this issue

2026-04-13 00:50:09 -05:00

[PR #13604] [CLOSED] use default nvidia-smi as fallback when on WSL2 #14289

GiteaMirror referenced this issue

2026-04-16 07:10:41 -05:00

[PR #13604] [CLOSED] use default nvidia-smi as fallback when on WSL2 #19560

GiteaMirror referenced this issue

2026-04-19 17:49:57 -05:00

[PR #13604] [CLOSED] use default nvidia-smi as fallback when on WSL2 #24829

GiteaMirror referenced this issue

2026-04-23 01:07:36 -05:00

[PR #13604] [CLOSED] use default nvidia-smi as fallback when on WSL2 #40162

GiteaMirror referenced this issue

2026-04-25 01:13:41 -05:00

[PR #13604] [CLOSED] use default nvidia-smi as fallback when on WSL2 #45537

GiteaMirror referenced this issue

2026-04-29 16:04:43 -05:00

[PR #13604] [CLOSED] use default nvidia-smi as fallback when on WSL2 #60986

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2026-05-05 09:13:15 -05:00

[PR #13604] [CLOSED] use default nvidia-smi as fallback when on WSL2 #76583

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Reference: github-starred/ollama#13604