Sampfuncs 037 R5
If you’ve been navigating the chaotic streets of San Andreas in SA-MP (San Andreas Multiplayer), you’ve likely heard the whispers in the lobby or seen the acronym in a mod description: SAMPFUNCS.
As of today, the latest stable version—SAMPFUNCS 0.3.7 R5—is the gold standard for client-side modding. Whether you are a stunt montage creator, a roleplay heavy user, or a developer testing scripts, here is why you need to update to R5 right now.
Installing this mod incorrectly is the primary cause of crashes. Follow this step-by-step process carefully.
Prerequisites:
Steps:
Copy to root directory: Drag and drop sampfuncs.asi and sampfuncs_config.ini into your GTA San Andreas root folder (where gta_sa.exe lives).
Configure the INI file: Open sampfuncs_config.ini with Notepad. Set the following recommended values:
Launch the game: Start gta_sa.exe as administrator. When you connect to a server, you should hear a distinct "beep" and see a small watermark in the top-left corner confirming SAMPFUNCS is loaded.
The release of 037 R5 coincided with the golden age of SA-MP YouTube culture. This was the era of "trolling" videos, where players would use cheats to antagonize roleplay servers (specifically heavy hitters like Project Apocalypse or LS-RP). sampfuncs 037 r5
With R5, features that were once complex became drag-and-drop:
SAMPFUNCS 0.3.7 R5 is a mandatory update for the single-player-to-multiplayer modding pipeline.
It is safer, more stable, and handles memory better than any previous iteration. Just remember: with great power comes great responsibility—don't get banned.
Stay modded, stay clean.
Do you still play on 0.3.7 servers, or have you moved to open.mp? Let me know in the comments below!
The feature is called stratified_batch_sampler – a flexible, NumPy‑based utility for generating stratified mini‑batches from a dataset that may have one or more categorical “strata” (e.g., class labels, user IDs, geographic regions, etc.).
It satisfies a number of common needs that developers repeatedly ask for:
| Need | How the feature solves it |
|------|---------------------------|
| Deterministic reproducibility | Optional seed argument that seeds the internal RNG. |
| Balanced class representation per batch | Guarantees that each batch contains (as close as possible) the same proportion of each class as in the whole dataset. |
| Support for multiple stratification keys | Accepts any number of categorical columns; the algorithm computes the joint distribution and respects it. |
| Fast, vectorised implementation | Pure NumPy, no Python loops over samples (except a tiny loop over batches). |
| Compatibility with existing sampfuncs API | Returns an iterator of integer index arrays, just like the other samplers in the package. |
| Graceful handling of edge‑cases | Works when some strata are smaller than the desired per‑batch count, automatically merges them into the “overflow” bucket. |
| Test coverage | Unit‑tests (pytest) and a small benchmark script are provided. | If you’ve been navigating the chaotic streets of
The plugin now throws a helpful sampfuncs_log.txt error instead of just crashing to desktop. If you install R5 and your game doesn’t boot, check that log file—it will tell you exactly which Cleo script is incompatible.



