From: Georgi Gerganov <redacted>
Date: Sun, 14 May 2023 07:20:19 +0000 (+0300)
Subject: ggml : add GGML_QNT_VERSION to track quantization format changes
X-Git-Tag: gguf-v0.4.0~759
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=601a033475645370483973817d987928ea95f36c;p=pkg%2Fggml%2Fsources%2Fllama.cpp

ggml : add GGML_QNT_VERSION to track quantization format changes

https://github.com/ggerganov/ggml/issues/150#issuecomment-1546625668
---

diff --git a/ggml.h b/ggml.h
index 967ef72d..3b045ad4 100644
--- a/ggml.h
+++ b/ggml.h
@@ -190,6 +190,9 @@
 #define GGML_FILE_MAGIC   0x67676d6c // "ggml"
 #define GGML_FILE_VERSION 1
 
+#define GGML_QNT_VERSION        1    // bump this on quantization format changes
+#define GGML_QNT_VERSION_FACTOR 1000 // do not change this
+
 #define GGML_MAX_DIMS          4
 #define GGML_MAX_NODES         4096
 #define GGML_MAX_PARAMS        256