$ cd /usr/local/cuda-11.4/samples/4_Finance/BlackScholes
$ sudo make BlackScholes
$ ./BlackScholes
[./BlackScholes] - Starting...
GPU Device 0: "Pascal" with compute capability 6.1
Initializing data...
...allocating CPU memory for options.
...allocating GPU memory for options.
...generating input data in CPU mem.
...copying input data to GPU mem.
Data init done.
Executing Black-Scholes GPU kernel (512 iterations)...
Options count : 8000000
BlackScholesGPU() time : 0.227898 msec
Effective memory bandwidth: 351.033566 GB/s
Gigaoptions per second : 35.103357
BlackScholes, Throughput = 35.1034 GOptions/s, Time = 0.00023 s, Size = 8000000 options, NumDevsUsed = 1, Workgroup = 128
Reading back GPU results...
Checking the results...
...running CPU calculations.
Comparing the results...
L1 norm: 1.741792E-07
Max absolute error: 1.192093E-05
Shutting down...
...releasing GPU memory.
...releasing CPU memory.
Shutdown done.
[BlackScholes] - Test Summary
NOTE: The CUDA Samples are not meant for performance measurements. Results may vary when GPU Boost is enabled.
Test passed
TensorRT-8.4.3.1/python/ 폴더에서 현재 파이썬 버전에 맞는 패키지 설치
$ pip install tensorrt-8.4.3.1-cp36-none-linux_x86_64.whl
Defaulting to user installation because normal site-packages is not writeable
Processing ./tensorrt-8.4.3.1-cp36-none-linux_x86_64.whl
Installing collected packages: tensorrt
Successfully installed tensorrt-8.4.3.1
TensorRT-8.4.3.1/uff/ 폴더에서도 설치
$ cd ../uff/
$ pip install uff-0.6.9-py2.py3-none-any.whl
Defaulting to user installation because normal site-packages is not writeable
Processing ./uff-0.6.9-py2.py3-none-any.whl
Requirement already satisfied: protobuf>=3.3.0 in /home/ym/.local/lib/python3.6/site-packages (from uff==0.6.9) (3.17.3)
Requirement already satisfied: numpy>=1.11.0 in /home/ym/.local/lib/python3.6/site-packages (from uff==0.6.9) (1.19.5)
Requirement already satisfied: six>=1.9 in /home/ym/.local/lib/python3.6/site-packages (from protobuf>=3.3.0->uff==0.6.9) (1.15.0)
Installing collected packages: uff
Successfully installed uff-0.6.9
$ cd ../graphsurgeon/
$ pip install graphsurgeon-0.4.6-py2.py3-none-any.whl
Defaulting to user installation because normal site-packages is not writeable
Processing ./graphsurgeon-0.4.6-py2.py3-none-any.whl
Installing collected packages: graphsurgeon
Successfully installed graphsurgeon-0.4.6
$ cd ../onnx_graphsurgeon/
$ pip install onnx_graphsurgeon-0.3.12-py2.py3-none-any.whl
Defaulting to user installation because normal site-packages is not writeable
Processing ./onnx_graphsurgeon-0.3.12-py2.py3-none-any.whl
Collecting onnx
Using cached onnx-1.12.0.tar.gz (10.1 MB)
Preparing metadata (setup.py) ... done
Requirement already satisfied: numpy in /home/ym/.local/lib/python3.6/site-packages (from onnx-graphsurgeon==0.3.12) (1.19.5)
Requirement already satisfied: protobuf<=3.20.1,>=3.12.2 in /home/ym/.local/lib/python3.6/site-packages (from onnx->onnx-graphsurgeon==0.3.12) (3.17.3)
Requirement already satisfied: typing-extensions>=3.6.2.1 in /home/ym/.local/lib/python3.6/site-packages (from onnx->onnx-graphsurgeon==0.3.12) (3.7.4.3)
Requirement already satisfied: six>=1.9 in /home/ym/.local/lib/python3.6/site-packages (from protobuf<=3.20.1,>=3.12.2->onnx->onnx-graphsurgeon==0.3.12) (1.15.0)
Building wheels for collected packages: onnx
Building wheel for onnx (setup.py) ... error
$ sudo apt-get update
...
W: GPG error: http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY A4B469963BF863CC
E: The repository 'http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64 InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
