triton-ascend-case-elemwise-concat

triton-ascend-case-elemwise-concat is a skill for Claude Code, Codex from wenyi-li/awesome-agent-kernel-skills. It costs 73 tokens per session (880 once invoked), scanned A, original, no licence file.

A guide to combining slicing and concatenation operations in Triton Ascend kernels, which are GPU programs. It describes loading only needed data and calculating joined indexes without a separate concatenation step.

In plain words
What is it for?
Optimizing fused GPU operations that slice multiple inputs and then concatenate the selected parts.
Why use it?
It reduces temporary results and repeated memory access when several inputs must be sliced and joined.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Optimizing fused GPU operations that slice multiple inputs and then concatenate the selected parts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/wenyi-li/awesome-agent-kernel-skills/triton-ascend-case-elemwise-concat
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add wenyi-li/awesome-agent-kernel-skills --skill triton-ascend-case-elemwise-concat
Clone the repo
git clone --depth 1 https://github.com/wenyi-li/awesome-agent-kernel-skills

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for triton-ascend-case-elemwise-concat

README.md
[![agentmods](https://agentmods.dev/badge/skills/wenyi-li/awesome-agent-kernel-skills/triton-ascend-case-elemwise-concat/github.svg)](https://agentmods.dev/skills/wenyi-li/awesome-agent-kernel-skills/triton-ascend-case-elemwise-concat)
Your own site
<a href="https://agentmods.dev/skills/wenyi-li/awesome-agent-kernel-skills/triton-ascend-case-elemwise-concat"><img src="https://agentmods.dev/badge/skills/wenyi-li/awesome-agent-kernel-skills/triton-ascend-case-elemwise-concat/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for triton-ascend-case-elemwise-concat

Your own site · 80×15
<a href="https://agentmods.dev/skills/wenyi-li/awesome-agent-kernel-skills/triton-ascend-case-elemwise-concat"><img src="https://agentmods.dev/badge/skills/wenyi-li/awesome-agent-kernel-skills/triton-ascend-case-elemwise-concat.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 73 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 880 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00073 $0.00880
Opus 5 $0.00036 $0.00440
Sonnet 5 $0.00015 $0.00176
Haiku 4.5 $0.00007 $0.00088

Measured 12d ago against content hash 763157736a1c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

triton-ascend-case-elemwise-concat scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

kernel-designer/references/dsl-cases/triton-ascend/triton-ascend-case-elemwise-concat/SKILL.md · 65 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 65 lines · 73 tokens per session scan A 763157736a1c

Subscribe to this mod's changes

triton-ascend-case-elemwise-concat is a skill published in the GitHub repository wenyi-li/awesome-agent-kernel-skills (9 stars, last pushed 3mo ago), with no licence file. It adds 73 tokens to every session and 880 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

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triton-ascend-case-matmul-large-k

An optimization guide for matrix multiplication where the shared dimension K is much larger than the output dimensions M and N. It splits the K dimension so multiple processor cores can calculate parts of the same output.

mindspore-ai/akg · 101 tokens

triton-ascend-case-index-histogram

An optimization pattern for histogram counting, which records how often each value appears. It sorts the input first, then uses binary search to find each value's range.

mindspore-ai/akg · 79 tokens

triton-ascend-case-matmul-swizzle2d

An optimization guide for Triton matrix-multiplication kernels on Ascend processors. Matrix multiplication combines rows and columns of two number grids to produce a third grid.

mindspore-ai/akg · 88 tokens

triton-ascend-case-elemwise-broadcast-2d

An optimization pattern for dividing a 2D tensor by values broadcast across rows or columns. It keeps small dimensions together and controls how many processing blocks handle the larger dimension.

mindspore-ai/akg · 79 tokens

triton-ascend-case-elemwise-broadcast-3d

An optimization pattern for 3D broadcast division, where one tensor's values are repeated across selected dimensions. It first expands the repeated values and then reshapes the work into a simpler 2D form.

mindspore-ai/akg · 78 tokens