[Misc] Upgrade fastsafetensors version, fix metadata is null (#50827)

Signed-off-by: lengrongfu <lenronfu@gmail.com>
Signed-off-by: Nick Hill <nickhill123@gmail.com>
Co-authored-by: Nick Hill <nickhill123@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

requirements/cuda.txt

@@ -22,7 +22,7 @@ nvidia-cudnn-frontend>=1.19.1
 # Required for LLM_NVTX_SCOPES_FOR_PROFILING=1
 nvtx==0.2.15
 # Required for faster safetensors model loading
-fastsafetensors >= 0.3.2
+fastsafetensors >= 0.3.3
 
 # QuACK and Cutlass DSL for FA4 (cute-DSL implementation)
 nvidia-cutlass-dsl[cu13]==4.6.0

requirements/rocm.txt

@@ -26,4 +26,4 @@ tilelang==0.1.10
 # Required apache-tvm-ffi matching tilelang version
 apache-tvm-ffi==0.1.10 
 # Required for faster safetensors model loading
-fastsafetensors >= 0.3.2
+fastsafetensors >= 0.3.3

requirements/test/cpu.txt

@@ -234,7 +234,7 @@ fastparquet==2024.11.0
     # via genai-perf
 fastrlock==0.8.2
     # via cupy-cuda12x
-fastsafetensors==0.3.2
+fastsafetensors==0.3.3
     # via -r requirements/test/cuda.in
 filelock==3.16.1
     # via

requirements/test/cuda.in

@@ -57,7 +57,7 @@ grpcio-reflection==1.78.0
 arctic-inference == 0.1.1; platform_machine == "x86_64" # Required for suffix decoding test
 numba == 0.65.0 # Required for N-gram speculative decoding
 runai-model-streamer[s3,gcs,azure]==0.15.7
-fastsafetensors>=0.3.2
+fastsafetensors>=0.3.3
 instanttensor>=0.1.9; platform_machine == "x86_64"
 decord==0.6.0; platform_machine == "x86_64"
 # terratorch is temporarily disabled while PyPI has the `lightning` package

requirements/test/cuda.txt

@@ -250,7 +250,7 @@ fastparquet==2024.11.0
     # via genai-perf
 fastrlock==0.8.2
     # via cupy-cuda12x
-fastsafetensors==0.3.2
+fastsafetensors==0.3.3
     # via
     #   -c requirements/cuda.txt
     #   -r requirements/test/cuda.in

requirements/test/nightly-torch.txt

@@ -43,6 +43,6 @@ tritonclient>=2.51.0
 numba == 0.65.0 # Required for N-gram speculative decoding
 numpy
 runai-model-streamer[s3,gcs,azure]==0.15.7
-fastsafetensors>=0.3.2
+fastsafetensors>=0.3.3
 instanttensor>=0.1.9
 pydantic>=2.12 # 2.11 leads to error on python 3.13

requirements/test/rocm.in

@@ -53,7 +53,7 @@ grpcio-reflection==1.78.0
 arctic-inference==0.1.1 # Required for suffix decoding test
 numba==0.65.0 # Required for N-gram speculative decoding
 runai-model-streamer[s3,gcs,azure]==0.15.7
-fastsafetensors>=0.3.2
+fastsafetensors>=0.3.3
 instanttensor>=0.1.9
 decord==0.6.0
 

requirements/test/rocm.txt

@@ -237,7 +237,7 @@ fastavro==1.12.2
     # via cohere
 fastparquet==2026.3.0
     # via genai-perf
-fastsafetensors==0.3.2
+fastsafetensors==0.3.3
     # via
     #   -c requirements/rocm.txt
     #   -r requirements/test/rocm.in

setup.py

@@ -1272,7 +1272,7 @@ setup(
         "zen": ["zentorch==2.11.0.0"],
         "bench": ["pandas", "matplotlib", "seaborn", "datasets", "scipy", "plotly"],
         "tensorizer": ["tensorizer==2.10.1"],
-        "fastsafetensors": ["fastsafetensors >= 0.3.2"],
+        "fastsafetensors": ["fastsafetensors >= 0.3.3"],
         "instanttensor": ["instanttensor >= 0.1.9"],
         "runai": ["runai-model-streamer[s3,gcs,azure] >= 0.15.7"],
         "audio": [