ptheywood

{
"cmd": [
    "nvcc", 
    "-arch=sm_20", 
    "$file", 
    "-o", 
    "${file_path}/${file_base_name}"
],
"file_regex": "^(..[^:]):([0-9]+):?([0-9]+)?:? (.)$",
"working_dir": "${file_path}",

ptheywood

Ghostscript PDF compression on Windows

Installation

1. Download and install Ghostscript for windows (http://downloads.ghostscript.com/public/gs916w32.exe)
2. Optional - Add the ghostscript directory to the path environment variable
   • Control Panel > System > Advanced System Settings > Environment Variables
   • Add ;C:\Program Files (x86)\gs\gs9.16\bin to th end of the PATH variable

Usage

ptheywood

void outputDeviceInfo(){
	cudaError_t err;
	int deviceId;
	err = cudaGetDevice(&deviceId);
	if (err == cudaSuccess){
		struct cudaDeviceProp prop;
		err = cudaGetDeviceProperties(&prop, deviceId);
		if (err == cudaSuccess){
			printf("Device %i: %s, sm %i.%i\n", deviceId, prop.name, prop.major, prop.minor);
		}

ptheywood

find ./examples -type f -name "*.vcxproj" -exec sed -i 's/ToolsVersion="12.0"/ToolsVersion="14.0"/g' {} +
find ./examples -type f -name "*.vcxproj" -exec sed -i 's/<PlatformToolset>v120<\/PlatformToolset>/<PlatformToolset>v140<\/PlatformToolset>/g' {} +
find ./examples -type f -name "*.vcxproj" -exec sed -i 's/CUDA 7.0./CUDA 8.0./g' {} +
find ./examples -type f -name "*.vcxproj" -exec sed -i 's/compute_20,sm_20;compute_30,sm_30;compute_35,sm_35;compute_50,sm_50/compute_30,sm_30;compute_35,sm_35;compute_50,sm_50;compute_60,sm_60/g' {} +

find ./examples -type f -name "Makefile" -exec sed -i 's/cuda-7.5/cuda-8.0/g' {} +
find ./examples -type f -name "Makefile" -exec sed -i 's/20 30 35 37 50 52/30 35 37 50 60/g' {} +

ptheywood

FLAME GPU Version 1.5

http://www.flamegpu.com/

Copyright 2015 University of Sheffield (see LICENCE)

Authors

• Paul Richmond
• p.richmond@sheffield.ac.uk

ptheywood

FLAME GPU

http://www.flamegpu.com

Current version: 1.5.0 for CUDA 8.0

FLAME GPU (Flexible Large-scale Agent Modelling Environment for Graphics Processing Units) is @todo high level description.

Documentation

ptheywood

function activate_cuda(){
    if [ $# -ne 1 ] ; then
        echo "Usage: active_cuda <version>"
        echo "       i.e. activate_cuda 8.0"
    else
        CUDA_VER=$1
        CUDA_SRC="/usr/local/cuda-$CUDA_VER"
        CUDA_DST="/usr/local/cuda"
        if [ -d "$CUDA_SRC" ]; then
            echo "Activating CUDA $CUDA_VER intalled at $CUDA_SRC"

ptheywood

#! /bin/bash

# As of 2020-06-19 this is no longer required for University of Sheffield HPC systems usign SGE (Iceberg or ShARC).
# The SGE GPU allocation process has been improved to limit the devices available.
# If you request one Device, your session can now only see one device, instead of all available.


# Outputs the number of GPUs requested by an SGE job.
function getSGERequestedGPUCount {
    export PATH="$SGE_ROOT/bin/lx-amd64/:$PATH"

ptheywood

# Fixing Nvidia 4.18+ Profiling on Ubuntu 19.04 

1. Set module parmeter

```
echo 'options nvidia "NVreg_RestrictProfilingToAdminUsers=0"' | sudo tee -a /etc/modprobe.d/nvidia.conf
```

2. Rebuild intramfs.

ptheywood

Regular expression to validate 1-4 comma separated c++ decimal values

([+-]?((([1-9][0-9]*|0))|((([0-9]+[eE][+-]?[0-9]+)|((([0-9]+\.)|([0-9]*\.[0-9]+))([eE][+-]?[0-9]+)?))[Ff]?)))(([ ]*,[ ]*)[+-]?(([1-9][0-9]*)|((([0-9]+[eE][+-]?[0-9]+)|((([0-9]+\.)|([0-9]*\.[0-9]+))([eE][+-]?[0-9]+)?))[Ff]?))){0,3}

For regex engines othern than XSD schema, wrap with ^...$ to match the full string

i.e.