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analyze-convergence skillC

analyze-convergence is agent-read markdown (skill) from equinor/neqsim.

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What the file says

# Skill: Analyze Convergence

## Purpose

Interpret flash algorithm convergence metrics, identify patterns, and produce
publication-quality analysis for the Results section.

## When to Use

- After running benchmark experiments
- When comparing baseline vs candidate algorithms
- When investigating failure cases

## Analysis Procedure

### Step 1: Load and Parse Results

```python
import json
import pandas as pd

def load_results(results_dir, algorithm_name):
    """Load JSONL results into DataFrame."""
    records = []
    with open(f"{results_dir}/raw/{algorithm_name}_results.jsonl") as f:
        for line in f:
            records.append(json.loads(line))
    return pd.DataFrame(records)
```

### Step 2: Convergence Rate by Family

```python
def convergence_by_family(df):
    """Calculate convergence rate per fluid family."""
    return df.groupby("family").agg(
        total=("converged", "count"),
        converged=("converged", "sum"),
        rate_pct=("converged", lambda x: round(100 * x.mean(), 2)),
        median_time_ms=("cpu_time_ms", "median")
    ).reset_index()
```

### Step 3: Convergence Maps

Generate 2D convergence maps in (T, P) space:

```python
…

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C  14 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Frontmatter block present
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  • fail: Frontmatter declares a description
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  • pass: No zero-width or bidi control characters
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Source

GitHub

equinor/neqsim · 155 stars · license Apache-2.0 · pushed 2026-09-24 · branch master

API

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