Style Guide Background C++ is one of the main development languages used by many of Google’s open- source projects. As every C++ programmer knows, the language has many powerful features, but this power Style is a bit of a misnomer, since these conventions cover far more than just source file formatting. Most open-source projects developed by Google conform to the requirements in this guide. Note that bringing these ideas to the fore, we hope to ground discussions and make it clearer to our broader community why the rules are in place and why particular decisions have been made. If you understand what goals

aspects in controlled and understandable scope  Bottom-up approach  #3 Benchmarks  Evaluate on community/own benchmarks  Examples: TPC-C, TPC-H, TPC-DS, JOB, MLPerf  #4 End-to-end Applications  Evaluate Reproducibility Matthias Boehm, Graz University of Technology, WS 2021/22 Benchmarks  Overview  Community- and organization-driven creation of agreed benchmarks  Benchmarks can define a field and foster https://www.tugraz.at/sites/rdm/home/  Toni Ross-Hellauer  Ilire Hasani-Mavriqi / Sarah Stryeck (ISDS): Open and Reproducible Research Group (ORRG)  TU Graz RDM Policy since 12/2019, towards faculty-specific

read, share, and verify. The rules below were designed in collaboration with the entire R user community at Google. Summary: R Style Rules 1. File Names: end in .R 2. Identifiers: variable.name (or variableName) Author comment 3. File description comment, including purpose of program, inputs, and out- puts 4. source() and library() statements 5. Function definitions 6. Executed statements, if applicable (e.g., print

document serves as the complete definition of Google’s coding standards for source code in the Java™ Programming Language. A Java source file is described as being in Google Style if and only if it adheres to Optional formatting choices made in examples should not be enforced as rules. 1 2 Source file basics 2.1 File name The source file name consists of the case-sensitive name of the top-level class it contains contains (of which there is exactly one), plus the .java extension. 2.2 File encoding: UTF-8 Source files are encoded in UTF-8. 2.3 Special characters 2.3.1 Whitespace characters Aside from the line terminator

pylint over your code. Definition: pylint is a tool for finding bugs and style problems in Python source code. It finds problems that are typically caught by a compiler for less dynamic languages like C sharing code from one module to an- other. Pros: The namespace management convention is simple. The source of each identifier is indicated in a consistent way; x.Obj says that object Obj is defined in module == 4: print x, y x, y = y, x No: if x == 4 : print x , y x , y = y , x No whitespace before the open paren/bracket that starts an argument list, in- dexing or slicing. Yes: spam(1) No: spam (1) Yes:

Understanding/Evaluation  Skepticism  Critical reading is important for understanding and evaluation  #1 Start open-minded, listen to arguments and trust provided evidence  #2 Don’t accept superficial, contradictory

of Technology, WS 2020/21 References  Setup  Use LaTeX \cite{} and BibTeX  Use a consistent source of bibtex entries (e.g., DBLP)  Different References Styles  But, not in footnotes (unless required)