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Fixing Windows --no-mmap model loading #18204

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Merged
ggerganov merged 1 commit into from
Dec 19, 2025
+3 −3
Merged

Fixing Windows --no-mmap model loading #18204

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6 changes: 3 additions & 3 deletions src/llama-model-loader.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1086,10 +1086,10 @@ bool llama_model_loader::load_all_data(
} else {
// If upload_backend is valid load the tensor in chunks to pinned memory and upload the buffers asynchronously to the GPU.
if (upload_backend) {
auto offset = (off_t) weight->offs;
size_t offset = weight->offs;
alignment = file->read_alignment();
off_t aligned_offset = offset & ~(alignment - 1);
off_t offset_from_alignment = offset - aligned_offset;
size_t aligned_offset = offset & ~(alignment - 1);
size_t offset_from_alignment = offset - aligned_offset;
file->seek(aligned_offset, SEEK_SET);

// Calculate aligned read boundaries
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