Merged
Conversation
Contributor
There was a problem hiding this comment.
Pull request overview
This PR adds the CMU 15-213 "Data Lab" programming assignment to the courselab_bench benchmark suite. The Data Lab is a well-known assignment from Carnegie Mellon's Introduction to Computer Systems course that challenges students to implement bit-level manipulation functions and floating-point operations with restricted operators.
Changes:
- Added course registration for CMU 15-213 to courses.json
- Added complete Data Lab assignment with task description, starter files, build system, and evaluation scripts
- Configured Docker environment with necessary 32-bit compilation support and Perl dependencies
Reviewed changes
Copilot reviewed 18 out of 19 changed files in this pull request and generated 6 comments.
Show a summary per file
| File | Description |
|---|---|
| courses.json | Registers the CMU 15-213 course in the benchmark system |
| task.md | Provides detailed instructions and documentation for the Data Lab |
| starter_files/.c/.h | Source files including student starter code, test harness, and utility programs |
| starter_files/dlc | Binary compiler for checking coding rule compliance |
| starter_files/.pl/.pm | Perl driver scripts for automated grading |
| starter_files/Makefile | Build system for compiling the test harness |
| preprocess.sh | Setup script that installs dependencies and validates file integrity |
| evaluate.sh | Evaluation script that runs dlc checks and btest for correctness |
| config.json | Configuration defining the lab environment and file mappings |
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
benchmarks/courselab_bench/data/cmu_15-213/data_lab/starter_files/bits.h
Show resolved
Hide resolved
benchmarks/courselab_bench/data/cmu_15-213/data_lab/starter_files/bits.h
Show resolved
Hide resolved
benchmarks/courselab_bench/data/cmu_15-213/data_lab/starter_files/btest.c
Show resolved
Hide resolved
benchmarks/courselab_bench/data/cmu_15-213/data_lab/starter_files/tests.c
Show resolved
Hide resolved
benchmarks/courselab_bench/data/cmu_15-213/data_lab/starter_files/btest.c
Show resolved
Hide resolved
benchmarks/courselab_bench/data/cmu_15-213/data_lab/starter_files/Driverlib.pm
Show resolved
Hide resolved
tareknaser
approved these changes
Jan 12, 2026
Collaborator
tareknaser
left a comment
There was a problem hiding this comment.
Thank you. It looks good to me
Signed-off-by: Tarek <tareknaser360@gmail.com>
Open
tareknaser
added a commit
that referenced
this pull request
Feb 5, 2026
* added cmu15-213 data lab * docs(courselab): add note about infrastructure restrictions Signed-off-by: Tarek <tareknaser360@gmail.com> --------- Signed-off-by: Tarek <tareknaser360@gmail.com> Co-authored-by: Tarek <tareknaser360@gmail.com>
777lefty
added a commit
that referenced
this pull request
Feb 8, 2026
* added cmu15-213 data lab * docs(courselab): add note about infrastructure restrictions Signed-off-by: Tarek <tareknaser360@gmail.com> --------- Signed-off-by: Tarek <tareknaser360@gmail.com> Co-authored-by: Tarek <tareknaser360@gmail.com>
777lefty
added a commit
that referenced
this pull request
Feb 8, 2026
* added cmu15-213 data lab * docs(courselab): add note about infrastructure restrictions Signed-off-by: Tarek <tareknaser360@gmail.com> --------- Signed-off-by: Tarek <tareknaser360@gmail.com> Co-authored-by: Tarek <tareknaser360@gmail.com>
777lefty
added a commit
that referenced
this pull request
Feb 8, 2026
* added cmu15-213 data lab * docs(courselab): add note about infrastructure restrictions Signed-off-by: Tarek <tareknaser360@gmail.com> --------- Signed-off-by: Tarek <tareknaser360@gmail.com> Co-authored-by: Tarek <tareknaser360@gmail.com>
777lefty
added a commit
that referenced
this pull request
Feb 8, 2026
* added cmu15-213 data lab * docs(courselab): add note about infrastructure restrictions Signed-off-by: Tarek <tareknaser360@gmail.com> --------- Signed-off-by: Tarek <tareknaser360@gmail.com> Co-authored-by: Tarek <tareknaser360@gmail.com>
777lefty
added a commit
that referenced
this pull request
Feb 8, 2026
* added cmu15-213 data lab * docs(courselab): add note about infrastructure restrictions Signed-off-by: Tarek <tareknaser360@gmail.com> --------- Signed-off-by: Tarek <tareknaser360@gmail.com> Co-authored-by: Tarek <tareknaser360@gmail.com>
Couen
pushed a commit
to Couen/system-intelligence-benchmark
that referenced
this pull request
Feb 25, 2026
* added cmu15-213 data lab * docs(courselab): add note about infrastructure restrictions Signed-off-by: Tarek <tareknaser360@gmail.com> --------- Signed-off-by: Tarek <tareknaser360@gmail.com> Co-authored-by: Tarek <tareknaser360@gmail.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Description
Added "Data Lab" from CMU 15-213 course, used the self-study handout, see at csapp lab assignments
Changes
Testing
Test the lab with qwen-plus model:
It reached the limited steps and got the result:
Checklist