MLP vs size for SKL, SKX and Zen2. Insprired by similar charts produced by Andrei at AnandTech.
Size here is in 8-byte units (sorry), so 10^7 means 80,000,000 bytes.
Data is generated using the console version of MemoryLanes:
MLP_CSV=2 MLP_START=1 MLP_STOP=20000 ./testingmlp > out
Charts generated like:
| /* | |
| * cxxstacks.hpp | |
| */ | |
| #ifndef CXXSTACKS_HPP_ | |
| #define CXXSTACKS_HPP_ | |
| #include <string.h> | |
| #include <string> |
| #!/bin/bash | |
| set -euo pipefail | |
| echo "Running $0" | |
| sudo apt update | |
| sudo apt install -y build-essential | |
| mkdir dev && cd dev | |
| git clone https://github.com/travisdowns/concurrency-hierarchy-bench.git | |
| cd concurrency-hierarchy-bench |
| dd if=/dev/urandom of=64mib.bin bs=1024K count=64 | |
| echo $((64*1024*1024)) | |
| time tail -c +$((16*1024*1024+1)) 64mib.bin | head -c $((32*1024*1024+1)) > out.bin | |
| ls -lh out.bin |
| #!/usr/bin/env bash | |
| set -euo pipefail | |
| export DEBIAN_FRONTEND=noninteractive | |
| # Build Seastar framework from source | |
| # This script clones the Seastar repository, installs dependencies, | |
| # configures the build with required libraries, and compiles the project. |
