common : fix split model migration (#21019)
Sadly the manifest does not list all required files, i honestly thought
it was the case
Without the files listed we don't have the sha256, so if the first file
is valid, and all others have the correct size, then we can assume we
are good and do the migration...
Here my test:
$ find /home/angt/.cache/llama.cpp
/home/angt/.cache/llama.cpp
/home/angt/.cache/llama.cpp/angt_test-split-model-stories260K_stories260K-f32-00002-of-00002.gguf
/home/angt/.cache/llama.cpp/angt_test-split-model-stories260K_stories260K-f32-00001-of-00002.gguf
/home/angt/.cache/llama.cpp/angt_test-split-model-stories260K_stories260K-f32-00001-of-00002.gguf.etag
/home/angt/.cache/llama.cpp/angt_test-split-model-stories260K_stories260K-f32-00002-of-00002.gguf.etag
/home/angt/.cache/llama.cpp/manifest=angt=test-split-model-stories260K=latest.json
$ build/bin/llama-server
================================================================================
WARNING: Migrating cache to HuggingFace cache directory
Old cache: /home/angt/.cache/llama.cpp/
New cache: /home/angt/.cache/huggingface/hub
This one-time migration moves models previously downloaded with -hf
from the legacy llama.cpp cache to the standard HuggingFace cache.
Models downloaded with --model-url are not affected.
================================================================================
migrate_file: migrated angt_test-split-model-stories260K_stories260K-f32-00001-of-00002.gguf -> /home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/snapshots/68c3ea2061e8c7688455fab07597dde0f4d7f0db/stories260K-f32-00001-of-00002.gguf
migrate_file: migrated angt_test-split-model-stories260K_stories260K-f32-00002-of-00002.gguf -> /home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/snapshots/68c3ea2061e8c7688455fab07597dde0f4d7f0db/stories260K-f32-00002-of-00002.gguf
migrate_old_cache_to_hf_cache: migration complete, deleting manifest: /home/angt/.cache/llama.cpp/manifest=angt=test-split-model-stories260K=latest.json
$ find /home/angt/.cache/llama.cpp /home/angt/.cache/huggingface
/home/angt/.cache/llama.cpp
/home/angt/.cache/huggingface
/home/angt/.cache/huggingface/hub
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/blobs
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/blobs/50d019817c2626eb9e8a41f361ff5bfa538757e6f708a3076cd3356354a75694
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/blobs/7b273e1dbfab11dc67dce479deb5923fef27c39cbf56a20b3a928a47b77dab3c
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/refs
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/refs/main
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/snapshots
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/snapshots/68c3ea2061e8c7688455fab07597dde0f4d7f0db
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/snapshots/68c3ea2061e8c7688455fab07597dde0f4d7f0db/stories260K-f32-00002-of-00002.gguf
/home/angt/.cache/huggingface/hub/models--angt--test-split-model-stories260K/snapshots/68c3ea2061e8c7688455fab07597dde0f4d7f0db/stories260K-f32-00001-of-00002.gguf
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
