Computer Program Efficiency Optimizing Best Practice

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Computer Program Efficiency Optimizing Best Practice

Computer Program Efficiency Optimizing Best Practice.

Why Do?

High impact, High value if fixed.
Valid, Required functionality
We can set reasonable efficiency
Nothing more important

Rules

Reduce
Reuse
Recycle

How

Test
Fix
Benchmark
Optimize

Memorize Common Patterns

Pre-allocations
Array reuse
Caching
Signleflight
Locking
...