metadata
license: mit
task_categories:
- other
tags:
- computer-architecture
- dynamorio
- drmemtrace
- simpoint
- crono
- graph-analytics
pretty_name: HPCA 2027 CRONO DynamoRIO Traces
hpca2027-traces
Continuous DynamoRIO / drmemtrace collections of CRONO graph analytics kernels on soc-LiveJournal1, packaged in the same HF/humza layout used by related ifuse / HPCA characterization traces.
Folder names use *-soc-livejournal so CRONO LiveJournal bundles stay distinct from other graph inputs and from DC-app traces in this dataset.
CRONO workloads (graph=soc-LiveJournal1)
| Folder | Binary | Whole fetched instrs | SimPoints (traces_simp) |
|---|---|---|---|
bfs-soc-livejournal |
bfs |
~208M | 10 × 20M |
dfs-soc-livejournal |
dfs |
~232M | 10 × 20M |
bc-soc-livejournal |
bc (synthetic) |
~220M | 10 × 20M |
pagerank-soc-livejournal |
pagerank |
~236M | 10 × 20M |
sssp-soc-livejournal |
sssp |
~214M | 10 × 20M |
community-soc-livejournal |
community_lock |
~221M | 10 × 20M |
connected_components-soc-livejournal |
connected_components_lock |
~221M | 10 × 20M |
Each SimPoint zip is 20M instructions (10M warmup + 10M ROI). Zip names are ROI segment IDs (e.g. 10.zip), not a 0..9 index.
Per-workload layout
<workload>/
command.txt
events.txt
trace_clustering_info.json
fingerprint/
simpoints/
traces/whole/...
traces_simp/{raw,bin,trace/*.zip}
Input graph
- SNAP: soc-LiveJournal1
- BC uses CRONO synthetic generation (
bc 1 N DEG) rather than SNAP text load
Notes
- Whole-window target ≈ 200M fetched instructions per workload
- Collected with DynamoRIO drmemtrace offline; SimPoints via Scarab BB fingerprint + SimPoint clustering
- CRONO apps patched for LiveJournal-scale graphs and binary graph load for post-parse tracing