From d4b513c19da0f64b50cf74c38c88c7b5bab30afc Mon Sep 17 00:00:00 2001
From: Concedo <39025047+LostRuins@users.noreply.github.com>
Date: Sat, 30 May 2026 16:12:34 +0800
Subject: [PATCH] mmap fix from
 https://github.com/leejet/stable-diffusion.cpp/pull/1575

---
 otherarch/sdcpp/model.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/otherarch/sdcpp/model.cpp b/otherarch/sdcpp/model.cpp
index 566090766..47e859bde 100644
--- a/otherarch/sdcpp/model.cpp
+++ b/otherarch/sdcpp/model.cpp
@@ -893,8 +893,13 @@ std::vector<MmapTensorStore> ModelLoader::mmap_tensors(std::map<std::string, ggm
             if (dst_tensor == nullptr)
                 continue;
 
-            if (tensor_storage.type != dst_tensor->type)
+            if (tensor_storage.is_f8_e4m3 ||
+                tensor_storage.is_f8_e5m2 ||
+                tensor_storage.is_f64 ||
+                tensor_storage.is_i64 ||
+                tensor_storage.type != dst_tensor->type) {
                 continue;
+            }
 
             size_t tensor_size   = tensor_storage.nbytes();
             size_t tensor_offset = tensor_storage.offset;