FPGA Acceleration

Concept

In the provided evidence, FPGA acceleration appears as a hardware-verification technique used to improve the efficiency of fuzzing-based processor verification. Earlier related-work evidence notes that fuzzing combined with FPGA acceleration was rare, while newer evidence describes TurboFuzz as an end-to-end framework that places the full test-generation, simulation, and coverage-feedback loop on a single FPGA and reports substantial coverage and speed improvements.

First seen 5/26/2026

Last seen 5/31/2026

Evidence 2 chunks

Wiki v2

WIKI

Overview

In the supplied evidence, FPGA acceleration refers to using FPGA-based hardware acceleration to improve processor-verification workflows, especially fuzzing-based verification. A 2022 related-work survey states that only very few hardware-verification approaches used fuzzing at all, and specifically notes one approach that combined fuzzing with FPGA acceleration. [C1]

Role in processor verification

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NEIGHBORHOOD

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RELATIONSHIPS

3 connections

Efficient Cross-Level Processor Verification using Coverage-guided Fuzzing ← mentions 90% 1e

The paper mentions FPGA acceleration as used by a related fuzzing approach.

RFUZZ ← uses 90% 1e

RFUZZ combines fuzzing with FPGA acceleration for hardware verification.

TurboFuzz ← uses 100% 1e

TurboFuzz uses FPGA to accelerate the verification process.

LINKED ENTITIES

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TurboFuzz USES Extracted graph relationship

CITATIONS

5 sources

5 citations — click to expand

[1] Few fuzzing-based hardware-verification approaches were noted in the 2022 related-work survey, including one that combined fuzzing with FPGA acceleration. Efficient Cross-Level Processor Verification using Coverage-guided Fuzzing

[2] Simulation-based fuzzing for processor verification faced poor performance and inadequate test-case quality, and hardware-accelerated FPGA or ASIC approaches were used to address these issues but still had overhead and workflow limitations. TurboFuzz: FPGA Accelerated Hardware Fuzzing for Processor Agile Verification

[3] TurboFuzz is presented as an end-to-end hardware-accelerated verification framework that implements the entire Test Generation-Simulation-Coverage Feedback loop on a single FPGA. TurboFuzz: FPGA Accelerated Hardware Fuzzing for Processor Agile Verification

[4] TurboFuzz improves test quality and coverage convergence through optimized seed control flow, efficient inter-seed scheduling, hybrid fuzzer integration, and feedback-driven generation. TurboFuzz: FPGA Accelerated Hardware Fuzzing for Processor Agile Verification

[5] TurboFuzz reports up to 2.23x more coverage collection than software-based fuzzers in the same time budget and up to 571x performance speedup when detecting real-world issues, while maintaining visibility and debugging capabilities with moderate area overhead. TurboFuzz: FPGA Accelerated Hardware Fuzzing for Processor Agile Verification