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[Quantization][Deprecation] Remove PTPC FP8 #32700

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Merged
robertgshaw2-redhat merged 2 commits into from
Mar 21, 2026
Merged

[Quantization][Deprecation] Remove PTPC FP8 #32700

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0a7466e
remove ptpc fp8
Jan 20, 2026
c34d4b0
merged main
Mar 21, 2026
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3 changes: 1 addition & 2 deletions .buildkite/scripts/hardware_ci/run-amd-test.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -327,8 +327,7 @@ apply_rocm_test_overrides() {
cmds="${cmds} \
--ignore=kernels/moe/test_moe.py \
--ignore=kernels/moe/test_cutlass_moe.py \
--ignore=kernels/moe/test_triton_moe_ptpc_fp8.py"
fi
fi

# --- Entrypoint ignores ---
if [[ $cmds == *" entrypoints/openai "* ]]; then
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57 changes: 0 additions & 57 deletions tests/quantization/test_ptpc_fp8.py
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4 changes: 0 additions & 4 deletions vllm/model_executor/layers/quantization/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,6 @@
QuantizationMethods = Literal[
"awq",
"fp8",
"ptpc_fp8",
"fbgemm_fp8",
"fp_quant",
"modelopt",
Expand All @@ -39,7 +38,6 @@

DEPRECATED_QUANTIZATION_METHODS = [
"tpu_int8",
"ptpc_fp8",
"fbgemm_fp8",
"fp_quant",
"experts_int8",
Expand Down Expand Up @@ -132,7 +130,6 @@ def get_quantization_config(quantization: str) -> type[QuantizationConfig]:
from .mxfp4 import Mxfp4Config
from .mxfp8 import Mxfp8Config
from .petit import PetitNvFp4Config
from .ptpc_fp8 import PTPCFp8Config
from .torchao import TorchAOConfig

method_to_config: dict[str, type[QuantizationConfig]] = {
Expand All @@ -150,7 +147,6 @@ def get_quantization_config(quantization: str) -> type[QuantizationConfig]:
"gptq": GPTQConfig,
"compressed-tensors": CompressedTensorsConfig,
"bitsandbytes": BitsAndBytesConfig,
"ptpc_fp8": PTPCFp8Config,
"experts_int8": ExpertsInt8Config,
"quark": QuarkConfig,
"moe_wna16": MoeWNA16Config,
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132 changes: 0 additions & 132 deletions vllm/model_executor/layers/quantization/ptpc_fp8.py
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1 change: 0 additions & 1 deletion vllm/platforms/rocm.py
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Expand Up @@ -378,7 +378,6 @@ class RocmPlatform(Platform):
"fbgemm_fp8",
"gguf",
"quark",
"ptpc_fp8",
"mxfp4",
"petit_nvfp4",
"torchao",
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