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ggml-cpu: document use of "free" memory [no ci] #15834

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Merged
merged 1 commit into from
Sep 6, 2025
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ggml-cpu: document use of "free" memory [no ci] #15834

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4 changes: 3 additions & 1 deletion ggml/src/ggml-cpu/ggml-cpu.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -348,8 +348,10 @@ static void ggml_backend_cpu_device_get_memory(ggml_backend_dev_t dev, size_t *
long pages = sysconf(_SC_PHYS_PAGES);
long page_size = sysconf(_SC_PAGE_SIZE);
*total = pages * page_size;

// "free" system memory is ill-defined, for practical purposes assume that all of it is free:
*free = *total;
#endif
#endif // _WIN32

GGML_UNUSED(dev);
}
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