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@akochepasov
akochepasov / cmake.sh
Created November 21, 2024 18:41
cmake common command lines
# Configure
cmake -Bbuild/release -DCMAKE_BUILD_TYPE=RelWithDebInfo -GNinja -S.
# Build
cmake --build build/release --target program_exe
# Test
ctest --verbose --test-dir build/release/
@akochepasov
akochepasov / chrono.cpp
Created November 21, 2024 18:39
Working with c++ std::chrono
#include <cstdlib>
#include <iostream>
#include <chrono>
using std::chrono::steady_clock;
using std::chrono::system_clock;
constexpr inline std::chrono::seconds timeout1 =
std::chrono::seconds(60 * 60);
constexpr inline std::chrono::minutes timeout2 =
@akochepasov
akochepasov / docker_commands.txt
Last active November 7, 2024 21:34
Docker commands
# List docker containers running
docker ps
docker container ls # same
# Attach to a working container (Tag123 is NAME)
docker exec -it Tag123 bash
# Create a docker image
docker build -t Tag123:v2 . # Uses local Dockerfile
docker build -f Dockerfile22 -t Tag123:v2 .
@akochepasov
akochepasov / perf_flamegraph.txt
Last active May 22, 2024 05:15
Run perf, make flamegraph
# https://www.brendangregg.com/perf.html
/usr/local/bin/perf record -g -e cpu-clock -F 99 <bin_file>
/usr/local/bin/perf script | stackcollapse-perf.pl | flamegraph.pl > mm_flame.svg
@akochepasov
akochepasov / cuda_debug_symbols.txt
Created May 22, 2024 05:13
Install symbols for CUDA (obfuscated)
readelf -n /usr/local/cuda/lib64/libcudart.so
# ... Build ID: 70f26eb93e24216ffc0e93ccd8da31612d277030
# Open https://cudatoolkit-symbols.nvidia.com/libcudart.so/70f26eb93e24216ffc0e93ccd8da31612d277030/index.html to find out a filename
wget https://cudatoolkit-symbols.nvidia.com/libcudart.so/70f26eb93e24216ffc0e93ccd8da31612d277030/libcudart.so.12.2.128.sym
eu-unstrip /usr/local/cuda-12.2/targets/x86_64-linux/lib/libcudart.so.12.2.128 libcudart.so.12.2.128.sym –o /usr/local/cuda-12.2/targets/x86_64-linux/lib/libcudart.so.12.2.128
# Or deploy as symbol file
cp libcudart.so.12.2.128.sym /usr/lib/debug/.build-id/70/f26eb93e24216ffc0e93ccd8da31612d277030.debug
" An example for a vimrc file.
"
" Maintainer: Bram Moolenaar <[email protected]>
" Last change: 2008 Jul 02
"
" To use it, copy it to
" for Unix and OS/2: ~/.vimrc
" for Amiga: s:.vimrc
" for MS-DOS and Win32: $VIM\_vimrc
" for OpenVMS: sys$login:.vimrc

Commit Message Guidelines

Short (72 chars or less) summary

More detailed explanatory text. Wrap it to 72 characters. The blank
line separating the summary from the body is critical (unless you omit
the body entirely).

Write your commit message in the imperative: "Fix bug" and not "Fixed
bug" or "Fixes bug." This convention matches up with commit messages
To make Pageant automatically run and load keys at startup:
- Find the location of pageant.exe
- Windows key + R to open the 'run' dialog box
- Type: 'shell:startup' in the dialog box
- Create a shortcut to the pageant.exe and put into this startup folder.

Fetch only a known branch

git fetch --depth=5 origin feature/BSD-745-db-simulation

Switch-rename existing branch

git switch feature/BSD-745-db-simulation
git switch -c BSD-745 --track origin/feature/BSD-745-db-simulation

Branch from current

git checkout -b feature/BSD-713

@akochepasov
akochepasov / GitHub-Forking.md
Created December 25, 2021 08:20 — forked from Chaser324/GitHub-Forking.md
GitHub Standard Fork & Pull Request Workflow

Creating a Fork

Just head over to the GitHub page and click the "Fork" button. It's just that simple. Once you've done that, you can use your favorite git client to clone your repo or just head straight to the command line:

# Clone your fork to your local machine
git clone [email protected]:USERNAME/FORKED-PROJECT.git