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[MLX] Reduce physical footprint memory in RingBufferKVCache for chunked prefill #1673

[MLX] Reduce physical footprint memory in RingBufferKVCache for chunked prefill

[MLX] Reduce physical footprint memory in RingBufferKVCache for chunked prefill #1673

Triggered via pull request June 17, 2026 20:49
Status Failure
Total duration 50m 19s
Artifacts

mlx.yml

on: pull_request
CI run decision  /  decide
32s
CI run decision / decide
test-mlx  /  test-mlx
13m 11s
test-mlx / test-mlx
test-mlx-qwen35-moe  /  test-mlx-qwen35-moe
11m 19s
test-mlx-qwen35-moe / test-mlx-qwen35-moe
test-mlx-parakeet  /  test-mlx-parakeet
37m 22s
test-mlx-parakeet / test-mlx-parakeet
test-mlx-voxtral  /  test-mlx-voxtral
44m 19s
test-mlx-voxtral / test-mlx-voxtral
test-mlx-voxtral-realtime  /  test-mlx-voxtral-realtime
49m 40s
test-mlx-voxtral-realtime / test-mlx-voxtral-realtime
test-mlx-whisper  /  test-mlx-whisper
10m 6s
test-mlx-whisper / test-mlx-whisper
test-mlx-stories110m  /  test-mlx-stories110m
36m 45s
test-mlx-stories110m / test-mlx-stories110m
Matrix: backend-tester
Matrix: test-mlx-llm
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1 error and 24 warnings
test-mlx / test-mlx
Process completed with exit code 1.
CI run decision / decide
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-whisper / test-mlx-whisper
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/Llama-3.2-1B-Instruct, llama-1b, false, nvfp4, macos-14-xlarge) / test-mlx-llm-llama-1b-nvfp4
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/Qwen3-0.6B, qwen3-0.6b, true, nvfp4, macos-14-xlarge) / test-mlx-llm-qwen3-0.6b-custom-nvfp4
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/Llama-3.2-1B-Instruct, llama-1b, false, 4w, macos-14-xlarge) / test-mlx-llm-llama-1b-4w
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-qwen35-moe / test-mlx-qwen35-moe
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/gemma-3-1b-it, gemma3-1b, false, nvfp4, macos-14-xlarge) / test-mlx-llm-gemma3-1b-nvfp4
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/gemma-3-1b-it, gemma3-1b, false, 4w, macos-14-xlarge) / test-mlx-llm-gemma3-1b-4w
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
backend-tester (operators) / test-mlx-backend-operators
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/Qwen3-0.6B, qwen3-0.6b, false, nvfp4, macos-14-xlarge) / test-mlx-llm-qwen3-0.6b-nvfp4
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/Qwen3-0.6B, qwen3-0.6b, false, 4w, macos-14-xlarge) / test-mlx-llm-qwen3-0.6b-4w
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/Qwen3-0.6B, qwen3-0.6b, true, 4w, macos-14-xlarge) / test-mlx-llm-qwen3-0.6b-custom-4w
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/gemma-3-1b-it, gemma3-1b, true, nvfp4, macos-14-xlarge) / test-mlx-llm-gemma3-1b-custom-nvfp4
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/Llama-3.2-1B-Instruct, llama-1b, true, nvfp4, macos-14-xlarge) / test-mlx-llm-llama-1b-custom-nvfp4
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/Llama-3.2-1B-Instruct, llama-1b, true, 4w, macos-14-xlarge) / test-mlx-llm-llama-1b-custom-4w
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
backend-tester (models) / test-mlx-backend-models
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx / test-mlx
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (unsloth/gemma-3-1b-it, gemma3-1b, true, 4w, macos-14-xlarge) / test-mlx-llm-gemma3-1b-custom-4w
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (google/gemma-4-E2B-it, gemma4-e2b, false, 4w, macos-15-xlarge) / test-mlx-llm-gemma4-e2b-4w
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-llm (google/gemma-4-E2B-it, gemma4-e2b, true, 4w, macos-15-xlarge) / test-mlx-llm-gemma4-e2b-custom-4w
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-stories110m / test-mlx-stories110m
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-parakeet / test-mlx-parakeet
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-voxtral / test-mlx-voxtral
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
test-mlx-voxtral-realtime / test-mlx-voxtral-realtime
Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache@v3, actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683, pmeier/pytest-results-action@a2c1430e2bddadbad9f49a6f9b879f062c6b19b1. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/