microarchitecture

inVtero.net: A high speed (Gbps) Forensics, Memory integrity & assurance. Includes offensive & defensive memory capabilities. Find/Extract processes, hypervisors (including nested) in memory dumps using microarchitechture independent Virtual Machiene Introspection techniques

virtual-machine reverse-engineering hypervisor forensics memory-hacking cloud-computing memory-analysis attestation patch-management microarchitecture secure-hash memory-dump integrity-monitoring

UpdatedSep 30, 2023
C#

akhin /microarchitecture-cheatsheet

Star201

X86 CPU topics overview for developers , oriented towards performance

performance cpu poster amd x86-64 intel cheatsheet x86 low-latency amd64 microarchitecture

UpdatedMar 9, 2025

CMU-SAFARI /Pythia

Star149

A customizable hardware prefetching framework using online reinforcement learning as described in the MICRO 2021 paper by Bera et al. (https://arxiv.org/pdf/2109.12021.pdf).

machine-learning reinforcement-learning computer-architecture prefetcher microarchitecture cache-replacement branch-predictor champsim-simulator champsim-tracer

UpdatedMar 25, 2025
C++

HenrikBengtsson /x86-64-level

Star144

x86-64-level - Get the x86-64 Microarchitecture Level on the Current Machine

linux bash cpu tool x86-64 microarchitecture

UpdatedMay 10, 2024
Shell

ucb-bar /saturn-vectors

Star113

Chisel RISC-V Vector 1.0 Implementation

cpu chisel vectors risc-v microarchitecture rvv

UpdatedOct 4, 2025
Assembly

Jerc007 /Open-GPGPU-FlexGrip-

Star108

FlexGripPlus: an open-source GPU model for reliability evaluation and micro architectural simulation

gpu microarchitecture simulation-model

UpdatedMay 11, 2023
VHDL

codexlynx /hardware-attacks-state-of-the-art

Star96

Microarchitectural exploitation and other hardware attacks.

arm research proof-of-concept hardware amd intel infosec spectre sgx exploitation microarchitecture side-channel-attacks state-of-the-art data-sampling meltdown speculative-execution rowhammer foreshadow cache-attack evictions

UpdatedMar 25, 2024

CMU-SAFARI /Hermes

Star75

A speculative mechanism to accelerate long-latency off-chip load requests by removing on-chip cache access latency from their critical path, as described by MICRO 2022 paper by Bera et al. (https://arxiv.org/pdf/2209.00188.pdf)

machine-learning cache perceptron computer-architecture microarchitecture perceptron-learning-algorithm prefetching

UpdatedSep 10, 2025
C++

Dr-Noob /peakperf

Star71

Achieve peak performance on x86 CPUs and NVIDIA GPUs

performance cpu gpu assembly cuda avx nvidia intrinsics microarchitecture cpu-frequency microbenchmark cpu-microarchitecture gflop

UpdatedOct 7, 2024
C++

libtea /frameworks

Star62

Microarchitectural attack development frameworks for prototyping attacks in native code (C, C++, ASM) and in the browser

c security research assembly x86 spectre sgx aarch64 microarchitecture side-channel-attacks ppc64 meltdown cache-attack

UpdatedAug 7, 2022
C

jiegec /cpu-micro-benchmarks

Star62

CPU micro benchmarks

benchmark microarchitecture

UpdatedJun 18, 2025
Assembly

vhive-serverless /vSwarm-u

Star32

Framework that integrates the serverless benchmark suite vSwarm with gem5, the state-of-the-art research platform for system-and microarchitecture.

research serverless simulation microarchitecture gem5 vswarm

UpdatedSep 15, 2025
Python

Dmitriy0111 /nanoFOX

Star32

A small RISC-V core (SystemVerilog)

education programming cpu systemverilog risc-v microarchitecture

UpdatedAug 26, 2019
SystemVerilog

k-nuth /kth

Star30

High performance Bitcoin development platform

bitcoin cpp high-performance cash cryptocurrency btc litecoin microarchitecture knuth bch ltc cpp20 bitcoin-cash

UpdatedNov 20, 2024
Python

dhschall /gem5-fdp

Star26

Development repository for Fetch Directed Instruction Prefetching (FDP) in gem5

simulator microarchitecture prefetching

UpdatedOct 13, 2025
C++

CMU-SAFARI /Load-Inspector

Star22

A binary instrumentation tool to analyze load instructions in any off-the-shelf x86(-64) program. Described by Bera et al. inhttps://arxiv.org/pdf/2406.18786

compiler x86-64 emulation x86 microarchitecture intel-sde binary-instrumentation

UpdatedJun 30, 2024
C++

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