From: Johannes Gäßler <redacted>
Date: Sat, 6 Sep 2025 11:28:44 +0000 (+0200)
Subject: ggml-cpu: document use of "free" memory [no ci] (#15834)
X-Git-Tag: upstream/0.0.6527~129
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=01806e77714ae8a78130d432945b959a0956c56f;p=pkg%2Fggml%2Fsources%2Fllama.cpp

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

diff --git a/ggml/src/ggml-cpu/ggml-cpu.cpp b/ggml/src/ggml-cpu/ggml-cpu.cpp
index 3fb46aaa..0c15165f 100644
--- a/ggml/src/ggml-cpu/ggml-cpu.cpp
+++ b/ggml/src/ggml-cpu/ggml-cpu.cpp
@@ -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);
 }