We tested whether doubling the iteration count from 100 to 200 would yield meaningful improvements. The results were striking: 24% additional performance gain for 2x compute time.
Configuration: Gemini Flash 2.5, 100 iterations, diff-based, optimized
Configuration: Gemini Flash 2.5, 200 iterations, diff-based, optimized
Iteration AlgoTune Score Notable Events
--------- -------------- --------------
0 1.00x Baseline
10 1.15x Early improvements
20 1.25x First algorithmic changes
30 1.35x Momentum building
40 1.42x Key optimizations found
50 1.48x Refinement phase
60 1.52x Steady progress
70 1.56x Approaching plateau
80 1.59x Smaller gains
90 1.62x Near convergence
100 1.64x First experiment ends
--- --- ---
110 1.68x Breakthrough!
120 1.73x New optimizations
130 1.78x Acceleration
140 1.82x Continued discovery
150 1.85x Strong progress
160 1.89x Advanced techniques
170 1.94x Approaching 2x
180 1.98x Final push
190 2.01x Nearly there
200 2.04x Mission accomplished!
Characteristics:
Example Evolution (Iteration 23):
# Before
result = []
for item in data:
result.append(process(item))
# After
result = [process(item) for item in data]
Simple but effective improvements.
Characteristics:
Example Evolution (Iteration 78):
# Before
result = [process(item) for item in data]
# After
import numpy as np
result = np.vectorize(process)(data)
Library-specific optimizations.
Characteristics:
Example Evolution (Iteration 124):
# Before (DFS approach)
def count_components_dfs(n, edges):
# Standard DFS implementation
# ~50 lines of code
# After (Union-Find insight)
def count_components(n, edges):
parent = list(range(n))
def find(x):
if parent[x] != x:
parent[x] = find(parent[x])
return parent[x]
# 15 lines total!
Complete algorithmic transformation!
Characteristics:
Example Evolution (Iteration 189):
# Fine-tuning Union-Find
def find(x):
# Added path compression
root = x
while parent[root] != root:
root = parent[root]
# Path compression
while parent[x] != root:
parent[x], x = root, parent[x]
return root
Advanced algorithmic techniques.
count_connected_components
generalized_eigenvectors_real
dijkstra_from_indices
sha256_hashing
Simple array operations
Metric | 100 Iterations | 200 Iterations | Ratio |
---|---|---|---|
Duration | 1.4 hours | 2.1 hours | 1.5x |
Performance | 1.637x | 2.039x | 1.25x |
Best Task | 34.1x | 95.78x | 2.8x |
Tasks: sha256_hashing, simple numpy operations
Pattern: Plateau by iteration 50
Recommendation: Stop at 50-75 iterations
Tasks: Matrix operations, graph algorithms
Pattern: Steady progress to 100, potential beyond
Recommendation: 100-150 iterations optimal
Tasks: Complex algorithms, combinatorial problems
Pattern: Breakthroughs after 100+ iterations
Recommendation: 200+ iterations valuable
checkpoint_interval: 10 # Every 10 iterations
Allows resuming and strategy adjustment.
Breakthroughs Happen Late
Task Complexity Matters
Cross-Task Learning Compounds
Resource-Performance Trade-off
Iteration Patterns Observed:
Performance Characteristics:
Resource Considerations:
Adaptive Iteration Counts
Acceleration Techniques
Extremely Long Runs