Himanshu Naidu himanshunaidu
hiraksarkar
/ cuda_11.2_installation_on_Ubuntu_20.04
Created
December 6, 2021 23:34
— forked from Mahedi-61/cuda_11.8_installation_on_Ubuntu_22.04
CUDA 11.2 Installation on Ubuntu 20.04
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| #!/bin/bash | |
| ## This gist contains instructions about cuda v11.2 and cudnn8.1 installation in Ubuntu 20.04 for Pytorch 1.8 & Tensorflow 2.7.0 | |
| ### steps #### | |
| # verify the system has a cuda-capable gpu | |
| # download and install the nvidia cuda toolkit and cudnn | |
| # setup environmental variables | |
| # verify the installation | |
| ### |
skyebook
/ CVPixelBufferPixelFormatNames.swift
Created
March 24, 2017 15:26
Easily get the pixel format name of a CVPixelBuffer
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| public func CVPixelBufferGetPixelFormatName(pixelBuffer: CVPixelBuffer) -> String { | |
| let p = CVPixelBufferGetPixelFormatType(pixelBuffer) | |
| switch p { | |
| case kCVPixelFormatType_1Monochrome: return "kCVPixelFormatType_1Monochrome" | |
| case kCVPixelFormatType_2Indexed: return "kCVPixelFormatType_2Indexed" | |
| case kCVPixelFormatType_4Indexed: return "kCVPixelFormatType_4Indexed" | |
| case kCVPixelFormatType_8Indexed: return "kCVPixelFormatType_8Indexed" | |
| case kCVPixelFormatType_1IndexedGray_WhiteIsZero: return "kCVPixelFormatType_1IndexedGray_WhiteIsZero" | |
| case kCVPixelFormatType_2IndexedGray_WhiteIsZero: return "kCVPixelFormatType_2IndexedGray_WhiteIsZero" | |
| case kCVPixelFormatType_4IndexedGray_WhiteIsZero: return "kCVPixelFormatType_4IndexedGray_WhiteIsZero" |