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Open nowPosted 231 days ago

GPU性能优化工程师-移动OS（北京/上海）

ByteDance19,268 open roles

Where
Shanghai, Chinese Mainland
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Your applicationOpen nowGPU性能优化工程师-移动OS（北京/上海）ByteDance · Shanghai, Chinese Mainland

  1. YouYes, apply to this one.

  2. CV RocketCV written for this posting.

  3. 25 readersRecruiter, hiring manager, skeptic. Round after round.

  4. CV RocketApplied on ByteDance's own form.

The reply lands in your private mailbox

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The clock on this job

Early applications get read.

11.5% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 9 days.

Share of postings closed within
  1. 2.0%1 day
  2. 4.3%3 days
  3. 11.5%7 days
  4. 18.1%14 days
  5. 35.6%30 days
  6. 44.6%60 days
This job: posted 231 days ago

ByteDance median: 9 days open

The posting

1、负责产品中图形系统相关需求方案的设计、评审，并攻关实际开发中的疑难问题； 2、负责图形组件的功能增强与系统级性能优化，提升产品使用体验； 3、配合产品长期规划，从软件需求上参与并定义下一代产品的显示软硬件架构，保证公司在未来产品的竞争力。

1、熟悉移动端GPU工作原理，有GPU驱动（UMD或KMD）开发经验，了解常用的性能优化方法，落地过实际的优化方案； 2、熟悉常用渲染像素节省方案的优先，如SR、VRS、FDM等； 3、熟悉ARM架构SOC芯片体系，有QCOM/MTK平台开发经验者优先。

加分项： 1、熟悉GPU微架构优化方法，如Shader的Occupancy、Utilization等； 2、熟悉GPU调频调宽Governor工作原理，有实际优化经验。

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