Adam Powers apowers313

Director, Digital Privacy @amazon

apowers313 / env_prefix_bug.py

Last active January 22, 2025 05:35

Reproduction of a Pydantic Setting bug where environment variables don't parse variables without prefixes

	import os

	from pydantic import BaseModel, ValidationError

	from pydantic_settings import BaseSettings, SettingsConfigDict

	class Config(BaseSettings):
	model_config = SettingsConfigDict(env_prefix='my_prefix_', env_file=".env", extra="forbid")
	foo: list[str]

apowers313 / attr_bug.py

Created October 20, 2024 23:53

CUDA Python cuDeviceGetAttribute can't get attribute CU_DEVICE_ATTRIBUTE_D3D12_CIG_SUPPORTED

	from cuda import cuda


	# Error checking helper
	def checkCudaErrors(result):
	def _cudaGetErrorEnum(error):
	if isinstance(error, cuda.CUresult):
	err, name = cuda.cuGetErrorName(error)
	return name if err == cuda.CUresult.CUDA_SUCCESS else "<unknown>"
	elif isinstance(error, nvrtc.nvrtcResult):

apowers313 / graph_lost_memory.py

Last active October 13, 2024 14:39

Demonstration of Running a CUDA Python Graph Glitch (Bug?)

	# type: ignore

	import ctypes
	from typing import Any

	import numpy as np
	from cuda import cuda, cudart, nvrtc

	do_bug = True

apowers313 / graph_two_node.py

Created October 10, 2024 14:23

CUDA Python Two Node Graph - Memcpy and Kernel with Arguments

	import ctypes
	from typing import Any

	import numpy as np
	from cuda import cuda, cudart, nvrtc

	cuda_code = """
	extern "C" __global__ void simple(char *str) {
	printf("this is a test\\n");
	printf("passed argument was: %s\\n", str);

apowers313 / simple_graph_with_arg.py

Created October 10, 2024 14:20

CUDA Python Simple Graph With Argument

	import ctypes
	from typing import Any

	import numpy as np
	from cuda import cuda, cudart, nvrtc

	cuda_code = """
	extern "C" __global__ void simple(char *str) {
	printf("this is a test\\n");
	printf("passed argument was: %s\\n", str);

apowers313 / simple_graph.py

Created October 10, 2024 14:19

CUDA Python Simple Graph

	from typing import Any

	import numpy as np
	from cuda import cuda, cudart, nvrtc

	cuda_code = """
	extern "C" __global__ void simple() {
	printf("this is a test\\n");
	}
	"""

apowers313 / simple_kernel_with_arg.py

Created October 10, 2024 14:19

CUDA Python Simple Kernel With Argument

	import ctypes
	from typing import Any

	import numpy as np
	from cuda import cuda, cudart, nvrtc

	cuda_code = """
	extern "C" __global__ void simple(char *str) {
	printf("this is a test\\n");
	printf("passed argument was: %s\\n", str);

apowers313 / example.py

Created October 10, 2024 14:17

CUDA Python Example

	# type: ignore

	import numpy as np
	from cuda import cuda, nvrtc


	def _cudaGetErrorEnum(error):
	if isinstance(error, cuda.CUresult):
	err, name = cuda.cuGetErrorName(error)
	return name if err == cuda.CUresult.CUDA_SUCCESS else "<unknown>"

apowers313 / simple_kernel.py

Created October 10, 2024 14:17

CUDA Python Simple Kernel

	from typing import Any

	import numpy as np
	from cuda import cuda, cudart, nvrtc

	cuda_code = """
	extern "C" __global__ void simple() {
	printf("this is a test\\n");
	}
	"""

apowers313 / cupy_profiling.ipynb

Created July 25, 2024 00:46

CuPy Profiling

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