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test(cuda.core): skip generic HOST pool regression before CUDA 13 #2800

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Merged
mdboom merged 2 commits into from
Sep 10, 2026
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test(cuda.core): skip generic HOST pool regression before CUDA 13 #2800

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test(cuda.core): skip generic HOST pool regression before CUDA 13
rluo8 Sep 10, 2026
6c6406a
Merge branch 'main' into test/skip-generic-host-pool-pre-cuda13
rluo8 Sep 10, 2026
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4 changes: 4 additions & 0 deletions cuda_core/tests/test_memory.py
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,7 @@
from cuda.core._memory._ipc import IPCBufferDescriptor
from cuda.core._stream import default_stream
from cuda.core._utils.cuda_utils import CUDAError, handle_return
from cuda.core._utils.version import driver_version
from cuda.core.typing import (
ManagedMemoryLocationType,
VirtualMemoryAccessType,
Expand Down Expand Up @@ -1197,6 +1198,9 @@ def test_pinned_memory_resource_initialization(init_cuda):
@pytest.mark.agent_authored(model="cursor-grok-4.5")
def test_pinned_memory_resource_rejects_unsupported_host_pool(init_cuda):
"""allocate() must fail on devices without host memory pool support (see #2486)."""
if driver_version() < (13, 0, 0):
pytest.skip("Generic HOST memory pools require CUDA 13.0 or later")

device = init_cuda
if device.properties.host_memory_pools_supported:
pytest.skip("Device supports host memory pools")
Expand Down
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