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CPU pipeline skill for hazards, forwarding, and stalls. An agent skill from mohitmishra786/low-level-dev-skills.
MITAuto-check passed
Install Cpu Pipelines And Hazards
$ npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mohitmishra786/low-level-dev-skills cpu-pipelines-and-hazards --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/mohitmishra786/low-level-dev-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/computer-architecture/cpu-pipelines-and-hazards .claude/skills/cpu-pipelines-and-hazards && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "cpu-pipelines-and-hazards" agent skill from https://github.com/mohitmishra786/low-level-dev-skills/tree/main/skills/computer-architecture/cpu-pipelines-and-hazards into .claude/skills/cpu-pipelines-and-hazards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpu-pipelines-and-hazards", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mohitmishra786/low-level-dev-skills/tree/main/skills/computer-architecture/cpu-pipelines-and-hazardsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mohitmishra786/low-level-dev-skills cpu-pipelines-and-hazards --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitmishra786/low-level-dev-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/computer-architecture/cpu-pipelines-and-hazards .agents/skills/cpu-pipelines-and-hazards && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cpu-pipelines-and-hazards" agent skill from https://github.com/mohitmishra786/low-level-dev-skills/tree/main/skills/computer-architecture/cpu-pipelines-and-hazards into .agents/skills/cpu-pipelines-and-hazards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpu-pipelines-and-hazards", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mohitmishra786/low-level-dev-skills cpu-pipelines-and-hazards --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitmishra786/low-level-dev-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/computer-architecture/cpu-pipelines-and-hazards .cursor/skills/cpu-pipelines-and-hazards && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "cpu-pipelines-and-hazards" agent skill from https://github.com/mohitmishra786/low-level-dev-skills/tree/main/skills/computer-architecture/cpu-pipelines-and-hazards into .cursor/skills/cpu-pipelines-and-hazards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpu-pipelines-and-hazards", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mohitmishra786/low-level-dev-skills.git --path skills/computer-architecture/cpu-pipelines-and-hazards--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mohitmishra786/low-level-dev-skills cpu-pipelines-and-hazards --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitmishra786/low-level-dev-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/computer-architecture/cpu-pipelines-and-hazards .gemini/skills/cpu-pipelines-and-hazards && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "cpu-pipelines-and-hazards" agent skill from https://github.com/mohitmishra786/low-level-dev-skills/tree/main/skills/computer-architecture/cpu-pipelines-and-hazards into .gemini/skills/cpu-pipelines-and-hazards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpu-pipelines-and-hazards", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mohitmishra786/low-level-dev-skills cpu-pipelines-and-hazardsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mohitmishra786/low-level-dev-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/computer-architecture/cpu-pipelines-and-hazards .github/skills/cpu-pipelines-and-hazards && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "cpu-pipelines-and-hazards" agent skill from https://github.com/mohitmishra786/low-level-dev-skills/tree/main/skills/computer-architecture/cpu-pipelines-and-hazards into .github/skills/cpu-pipelines-and-hazards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpu-pipelines-and-hazards", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mohitmishra786/low-level-dev-skills cpu-pipelines-and-hazards --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mohitmishra786/low-level-dev-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/computer-architecture/cpu-pipelines-and-hazards .opencode/skills/cpu-pipelines-and-hazards && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "cpu-pipelines-and-hazards" agent skill from https://github.com/mohitmishra786/low-level-dev-skills/tree/main/skills/computer-architecture/cpu-pipelines-and-hazards into .opencode/skills/cpu-pipelines-and-hazards/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpu-pipelines-and-hazards", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
cpu-pipelines-and-hazards- GitHub stars
- 252
- Token cost
- ~808 tokens
- SKILL.md length
- 213 words
- Files
- 1
- Skills in repo
- 138
- Repo updated
- First seen
- Licence
- MIT
At a glance
CPU pipeline skill for hazards, forwarding, and stalls. An agent skill from mohitmishra786/low-level-dev-skills.
- Works in 7 steps: Five-stage classic pipeline (MIPS-style… → Data hazards → Control hazards (branches) → …
- Explaining pipeline stages
- SKILL.md covers Purpose, When to Use, Workflow and Common Problems, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Cpu Pipelines And Hazards is an agent skill from mohitmishra786/low-level-dev-skills. CPU pipeline skill for hazards, forwarding, and stalls. Use when explaining pipeline stages, data/control hazards, forwarding paths, or branch stalls in performance analysis. Activates on queries about pipeline hazard, data hazard, control hazard, forwarding, pipeline stall, or superscalar basics.
Its SKILL.md is about 810 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: A curated suite of AI agent skills for systems and low-level programming with C/C++, Rust, and Zig toolchains, covering compilers, debuggers, profilers, build systems…. The licence is MIT.
When your agent uses it
- Explaining pipeline stages
- Data/control hazards
- Forwarding paths
- Branch stalls in performance analysis
Example prompts
- “/cpu-pipelines-and-hazards”
Workflow steps
7 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit bdc5847. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are c and bash).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Cpu Pipelines And Hazards loads about 808 tokens when it runs. Until then it costs about 81 tokens; SKILL.md has 213 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from mohitmishra786/low-level-dev-skills at commit bdc5847, republished under its MIT licence (© mohitmishra786). 213 words, ~808 tokens.
Download SKILL.mdSave it as
.claude/skills/cpu-pipelines-and-hazards/SKILL.md (or your agent's skills folder).- name
- cpu-pipelines-and-hazards
- description
- CPU pipeline skill for hazards, forwarding, and stalls. Use when explaining pipeline stages, data/control hazards, forwarding paths, or branch stalls in performance analysis. Activates on queries about pipeline hazard, data hazard, control hazard, forwarding, pipeline stall, or superscalar basics.
CPU Pipelines and Hazards
Purpose
Explain classic and modern CPU pipeline concepts: stages, data and control hazards, forwarding/bypassing, stalls, and branch handling — foundational for optimization and understanding microarchitecture counters.
When to Use
- Interpreting pipeline stall metrics from
skills/profilers/intel-vtune-amd-uprof - Teaching why instruction order affects throughput
- Relating assembly scheduling to hardware behavior
- Debugging unexpected performance cliffs in hot loops
Workflow
1. Five-stage classic pipeline (MIPS-style mental model)
IF → ID → EX → MEM → WBOverlapped execution: instruction N in EX while N+1 in ID.
2. Data hazards
| Type | Example | Mitigation |
|---|---|---|
| RAW (true) | add r1,r2,r3 then sub r4,r1,r5 | Forwarding from EX/MEM/WB |
| WAR / WAW | Rare in in-order; relevant in OoO rename | Register renaming |
Without forwarding:
stall until writeback completes3. Control hazards (branches)
Branch in ID → target unknown until EX
├── Predict taken/not-taken (static or dynamic)
├── Flush wrong-path instructions on mispredict
└── Penalty = pipeline depth (varies by CPU)See skills/computer-architecture/branch-prediction-and-speculation.
4. Structural hazards
Limited functional units (single memory port) cause stalls even without dependencies.
5. Practical optimization hints
/* Bad — tight dependency chain */
for (int i = 0; i < n; i++)
acc = acc + data[i]; /* each iter waits on acc */
/* Better — multiple accumulators (ILP) */
acc0 = acc1 = 0;
for (int i = 0; i < n; i += 2) {
acc0 += data[i];
acc1 += data[i+1];
}
acc = acc0 + acc1;Pair with skills/low-level-programming/cpu-cache-opt — memory often dominates.
6. Reading uops / ports (x86)
perf stat -e instructions,cycles,stalls-frontend,stalls-backend ./appVTune "Microarchitecture Exploration" maps to pipeline slots.
7. Agent usage
/cpu-pipelines-and-hazards Explain RAW hazard in this ARM assembly loop and how to break itCommon Problems
| Symptom | Cause | Fix |
|---|---|---|
High stalls-frontend | I-cache misses / branch mispredict | Align hot loop; see branch skill |
| No speedup from unroll | Memory bound | Profile loads; prefetch |
| Wrong cycle model | Ignored OoO execution | Use perf hardware counters |
| "NOP fixes it" | Timing-sensitive MMIO | Never tune device delays by NOP |
Related Skills
skills/computer-architecture/branch-prediction-and-speculation— mispredict costskills/computer-architecture/memory-hierarchy-and-caches— load latencyskills/low-level-programming/cpu-cache-opt— cache-line effectsskills/profilers/intel-vtune-amd-uprof— pipeline analysisskills/low-level-programming/assembly-arm— instruction scheduling
© mohitmishra786, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/computer-architecture/cpu-pipelines-and-hazards of mohitmishra786/low-level-dev-skills.
Open the folder on GitHubat commit bdc5847
Compare with similar skills
Cpu Pipelines And Hazards next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Cpu Pipelines And Hazards this skillmohitmishra786/low-level-dev-skills | 252 | — | ~808 | Automated safety check: Pass | MIT | |
| Opensource Pipelineaffaan-m/ECC | 277k | 1 repos | ~2.2k | Automated safety check: Notes | MIT | |
| Orch Pipelineaffaan-m/ECC | 276k | 1 repos | ~1.6k | Automated safety check: Pass | MIT | |
| AI Pipeline Orchestrationsickn33/agentic-awesome-skills | 47k | 1 repos | ~2.5k | Automated safety check: Pass | MIT | |
| Data PipelineRightNow-AI/openfang | 18k | — | ~847 | Automated safety check: Pass | Apache-2.0 | |
| Windmill Data Pipeline Authorwindmill-labs/windmill | 18k | — | ~4k | Automated safety check: Pass | Custom licence |
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Questions about Cpu Pipelines And Hazards
What does Cpu Pipelines And Hazards do?
CPU pipeline skill for hazards, forwarding, and stalls. An agent skill from mohitmishra786/low-level-dev-skills. Cpu Pipelines And Hazards is an agent skill from mohitmishra786/low-level-dev-skills. CPU pipeline skill for hazards, forwarding, and stalls.
When should I use Cpu Pipelines And Hazards?
Cpu Pipelines And Hazards fits situations like: explaining pipeline stages; data/control hazards; forwarding paths; branch stalls in performance analysis.
How do I install Cpu Pipelines And Hazards in Claude Code?
Run `npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a claude-code`. Or copy the skill folder (skills/computer-architecture/cpu-pipelines-and-hazards in mohitmishra786/low-level-dev-skills) into .claude/skills/cpu-pipelines-and-hazards in your project. Claude Code loads it when a task matches its description.
How do I install Cpu Pipelines And Hazards in Codex?
Run `npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a codex`. Or copy the skill folder (skills/computer-architecture/cpu-pipelines-and-hazards in mohitmishra786/low-level-dev-skills) into .agents/skills/cpu-pipelines-and-hazards in your project. Codex loads it when a task matches its description.
Can I use Cpu Pipelines And Hazards in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mohitmishra786/low-level-dev-skills --skill cpu-pipelines-and-hazards -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cpu-pipelines-and-hazards, .gemini/skills/cpu-pipelines-and-hazards, .github/skills/cpu-pipelines-and-hazards and .opencode/skills/cpu-pipelines-and-hazards in your project.
What does Cpu Pipelines And Hazards need to run?
SKILL.md names no scripts, command-line tools or credentials: Cpu Pipelines And Hazards is instructions for the agent only.
Does Cpu Pipelines And Hazards access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Cpu Pipelines And Hazards safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Cpu Pipelines And Hazards use?
Cpu Pipelines And Hazards is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Cpu Pipelines And Hazards use?
About 808 tokens (SKILL.md is roughly 3.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Cpu Pipelines And Hazards?
Skills that share tags, products or a category with Cpu Pipelines And Hazards: Opensource Pipeline (affaan-m/ECC, 277k stars), Orch Pipeline (affaan-m/ECC, 276k stars), AI Pipeline Orchestration (sickn33/agentic-awesome-skills, 47k stars) and Data Pipeline (RightNow-AI/openfang, 18k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cpu Pipelines And Hazards?
mohitmishra786 (a GitHub user) maintains it in mohitmishra786/low-level-dev-skills, which has 252 GitHub stars. The repository holds 138 skills in this directory. The repository was last updated on June 27, 2026.
Source: mohitmishra786/low-level-dev-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.