AMD

1 month ago

Sr. Compiler Engineer, GPU Code Object Rewriting & Tooling

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Last checked: 6 hours agoStatus: Live

Job Summary

Lead and shape AMD's GPU kernel performance modeling efforts by building an explainable estimation system that uses ISA, compiler outputs, profiler traces, and simulator data to predict execution cycles. You will collaborate across GPU architecture, compiler, runtime, and performance libraries, mentor engineers, and influence future ISA features and memory/subsystem optimizations. This role blends hardware awareness with software tooling to drive faster kernels and better hardware.

Location: San Jose

Workplace: Hybrid

Employment Type: Full time

Job Function: Solutions Engineering & Sales Engineering

Key Responsibilities

•Lead the design of an explainable GPU performance-estimation system for AMDGPU kernels.
•Build models from ISA, compiler output, code-object metadata, profiler data, simulator traces, microbenchmarks, and architecture facts.
•Model key performance drivers: wave scheduling, occupancy, VGPR/SGPR pressure, matrix pipelines, VALU/SALU issue pressure, VMEM/SMEM traffic, LDS bank conflicts, cache behavior, memory coalescing, waitcnt dependencies, barriers, and latency hiding.
•Use current-generation GPUs, hardware counters, synthetic kernels, and simulator traces to calibrate and validate predictions for future architectures.
•Produce reports with estimated cycles, lower and upper bounds, uncertainty, bottleneck attribution, missing facts, and source/PC-level explanations.

Key Requirements

•Deep understanding of GPU microarchitecture and execution models
•Strong quantitative performance intuition for instruction throughput, memory bandwidth, and bottlenecks
•Experience building analytical, trace-driven, simulation-based, or compiler-assisted performance models
•Strong C++ systems programming skills and production-quality tooling experience
•Experience with compilers, compiler IRs, machine-level code generation, static/dynamic analysis, or target-specific optimization

Experience:GPUHPCAIGraphics

Education:Bachelor's

Skills:LeadershipMentoringCommunicationProblem-solvingCollaboration

Languages:English

Tech Stack:C++LLVMAMDGPUAssemblyProfilerSimulatorISACompiler IRs

Company Brief

AMD

Designs and produces semiconductor products including CPUs, GPUs, and adaptive SoCs for consumer, enterprise, and embedded markets, competing across PCs, data centers, and gaming industries.

Industry: Electronics Manufacturing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Santa Clara, United States

Founded: 1969

Glassdoor: 3.9

Website LinkedIn

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AMD