Feat: How to use profiler to optimize gas usage

[julio4]

Description

In this example, we will use cairo-profiler to learn how to analyze execution traces to help developers optimize L2 ressource usage and debug their contracts.

It should use a simple but unoptimized contract example (e.g., array manipulation or mapping iteration) to demonstrate how to:

• Run cairo-profiler
• Read and interpret its output (mainly with graph and flame graph views from pprof)
• Identify step-heavy operations
• Apply optimizations there
• Compare before/after metrics

ODHack

To be eligible for additional rewards, be sure to review and follow the ODHack Common Guidelines and Contributing Guidelines.
Be sure to join the telegram group and introduce yourself.

[raizo07]

Hello @julio4 can I be assigned to work on this?

[ShantelPeters]

Hi @julio4 please can I work on this issue

[ryzen-xp]

Hi, I am proficient Blockchain developer expert in Cairo , Rust and Solidity and also in web development.
I have contributed many cairo ,rust projects like chainevents , arkprojects etc . please /assign this issue .
Thank You

[Jemiiah]

Hello @julio4 please can I work on this issue

[OWK50GA]

I'd love to work on this!

[Amarjeet325]

I’d love to work on this task.

[mimisavage]

Is it okay if I tackle this?

[Supa-mega]

Could I take on this issue?

[htiennv]

Hi, i would like to take this problem. I have experience on profiler, thanks

[SoarinSkySagar]

May I work on this issue @EjembiEmmanuel?

I am a cairo dev with extensive experience in building on cairo and also a regular contributor at @keep-starknet-strange and the starknet ecosystem in general. You can see my PoW on my github and onlydust profile.

my approach: I will create a new simple contract as an example which will be using the cairo-profiler to demonstrate all the aspects mentioned in the issue.

eta: 4 days

[emarc99]

I just graduated from a basecamp, completed startklings 2.0 and Node Guardians quests.
Let me to do to acquire more real life application and contribution. ETA: 3 day

[baitcode]

Background: https://nodeguardians.io/character/baitcode + several contributions to notable cairo project.
Will happily do that. I'd pick an binary Merkel tree bilding algorithm from the operation log. It will include array iteration, hashing, bitwise operations and recursion. Will be interesting to work through this.

[abdegenius]

I’d love to work on this task.