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Replace custom CUDA bindings previously provided by RMM with official CUDA Python bindings #10008

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merged 3 commits into from
Jan 20, 2022
Merged

Replace custom CUDA bindings previously provided by RMM with official CUDA Python bindings #10008

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86f00a3
Replace custom CUDA bindings previously provided by RMM with official…
shwina Jan 10, 2022
2454435
Unused import
shwina Jan 11, 2022
206535d
Add cuda-python as explicit dependency.
shwina Jan 12, 2022
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50 changes: 22 additions & 28 deletions python/cudf/cudf/utils/gpu_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,10 +15,10 @@ def validate_setup():

import warnings

from cuda.cudart import cudaError_t

from rmm._cuda.gpu import (
CUDARuntimeError,
cudaDeviceAttr,
cudaError,
deviceGetName,
driverGetVersion,
getDeviceAttribute,
Expand All @@ -30,30 +30,30 @@ def _try_get_old_or_new_symbols():
try:
# CUDA 10.2+ symbols
return [
cudaError.cudaErrorDeviceUninitialized,
cudaError.cudaErrorTimeout,
cudaError_t.cudaErrorDeviceUninitialized,
cudaError_t.cudaErrorTimeout,
]
except AttributeError:
# CUDA 10.1 symbols
return [cudaError.cudaErrorDeviceUninitilialized]
return [cudaError_t.cudaErrorDeviceUninitilialized]

notify_caller_errors = {
cudaError.cudaErrorInitializationError,
cudaError.cudaErrorInsufficientDriver,
cudaError.cudaErrorInvalidDeviceFunction,
cudaError.cudaErrorInvalidDevice,
cudaError.cudaErrorStartupFailure,
cudaError.cudaErrorInvalidKernelImage,
cudaError.cudaErrorAlreadyAcquired,
cudaError.cudaErrorOperatingSystem,
cudaError.cudaErrorNotPermitted,
cudaError.cudaErrorNotSupported,
cudaError.cudaErrorSystemNotReady,
cudaError.cudaErrorSystemDriverMismatch,
cudaError.cudaErrorCompatNotSupportedOnDevice,
cudaError_t.cudaErrorInitializationError,
cudaError_t.cudaErrorInsufficientDriver,
cudaError_t.cudaErrorInvalidDeviceFunction,
cudaError_t.cudaErrorInvalidDevice,
cudaError_t.cudaErrorStartupFailure,
cudaError_t.cudaErrorInvalidKernelImage,
cudaError_t.cudaErrorAlreadyAcquired,
cudaError_t.cudaErrorOperatingSystem,
cudaError_t.cudaErrorNotPermitted,
cudaError_t.cudaErrorNotSupported,
cudaError_t.cudaErrorSystemNotReady,
cudaError_t.cudaErrorSystemDriverMismatch,
cudaError_t.cudaErrorCompatNotSupportedOnDevice,
*_try_get_old_or_new_symbols(),
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cudaError.cudaErrorUnknown,
cudaError.cudaErrorApiFailureBase,
cudaError_t.cudaErrorUnknown,
cudaError_t.cudaErrorApiFailureBase,
}

try:
Expand All @@ -68,11 +68,7 @@ def _try_get_old_or_new_symbols():
# Cupy throws RunTimeException to get GPU count,
# hence obtaining GPU count by in-house cpp api above

# 75 - Indicates to get "cudaDevAttrComputeCapabilityMajor" attribute
# 0 - Get GPU 0
major_version = getDeviceAttribute(
cudaDeviceAttr.cudaDevAttrComputeCapabilityMajor, 0
)
major_version = getDeviceAttribute("ComputeCapabilityMajor", 0)

if major_version >= 6:
# You have a GPU with NVIDIA Pascal™ architecture or better
Expand All @@ -86,9 +82,7 @@ def _try_get_old_or_new_symbols():
pass
else:
device_name = deviceGetName(0)
minor_version = getDeviceAttribute(
cudaDeviceAttr.cudaDevAttrComputeCapabilityMinor, 0
)
minor_version = getDeviceAttribute("ComputeCapabilityMinor", 0)
warnings.warn(
f"You will need a GPU with NVIDIA Pascal™ or "
f"newer architecture"
Expand Down