A library that performs huge page merging based on fine-grained, real-time Intel PEBS memory access traces
Prerequiste:
libpfm4-devlibtbb-devg++ >= 7
mkdir -p build
cd build
cmake ..
makeLD_PRELOAD="./libhugepagetune.so" any-appHPT_DEBUG: output debug logHPT_INTERVAL: interval to scan new threads and perform mergingHPT_SAMPLE_PERIOD: mem sample periodHPT_WAKEUP_EVENT: after WAKEUP_EVENT the data is pulled into our monitorHPT_THRESHOLD: only huge pages accessed > THRESHOLD times can be merged