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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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1 change: 1 addition & 0 deletions conda/environments/cudf_dev_cuda11.5.yml
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Expand Up @@ -33,6 +33,7 @@ dependencies:
- ipython
- pandoc=<2.0.0
- cudatoolkit=11.5
- cuda-python >=11.5,<12.0
- pip
- flake8=3.8.3
- black=19.10
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2 changes: 1 addition & 1 deletion conda/recipes/cudf/meta.yaml
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Expand Up @@ -52,7 +52,7 @@ requirements:
- packaging
- cachetools
- ptxcompiler # [linux64] # CUDA enhanced compatibility. See https://github.com/rapidsai/ptxcompiler

- cuda-python >=11.5,<12.0
test: # [linux64]
requires: # [linux64]
- cudatoolkit {{ cuda_version }}.* # [linux64]
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42 changes: 20 additions & 22 deletions python/cudf/cudf/utils/gpu_utils.py
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Expand Up @@ -15,10 +15,10 @@ def validate_setup():

import warnings

from cuda.cudart import cudaDeviceAttr, 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 @@ -68,8 +68,6 @@ 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
)
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