HMTT: A Hybrid Memory Trace Toolkit
for the Real Systems
HMTTv3: HMTT for DDR3
- Supports DDR3 UDIMM/RDIMM Interface on multiple platforms, e.g., Intel, AMD,
Loongson
- Be able to collecct full system off-chip memory traces with semantic information, including commercial applications
- Better signal integrity to support higher memory frequency signal acquisition
- Use PCI-E cable to transport trace data, the peak bandwidth can achieve 8Gbps
- Use 10-disk hardware RAID, providing at least 700MB/s IO write bandwidth and 10TB storage space for offline memory trace
- Cooperating with binary instrument software toolkit, we can further track memory traces with high level events
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