r/quant
Tencent Cloud reached out about benchmarking quant workloads ,is this infrastructure actually useful for low-latency trading?
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Tencent Cloud contacted me after finding one of my quant-related projects on GitHub. They’re offering free trial credits to benchmark workloads on their low-latency infrastructure. They specifically mentioned: SA5 parallel execution / batch backtesting SA9 / SA9e low-latency workloads GPU instances factor research / model training Infrastructure near major global exchanges A new SA9 instance in Hong Kong I work mostly on the systems side C++, DPDK, networking, order books, and latency benchmarking so I'm curious about the practical use of something like this. For example, would a cloud instance like this be useful for: Market-data replay and backtesting Benchmarking a C++ order book Testing DPDK/networking workloads Comparing p50/p95/p99/p99.9 latency across different CPUs Experimenting with CPU pinning, NUMA, hugepages, etc. I understand that cloud VM latency isn't representative of colocated HFT infrastructure, but I'm wondering whether the hardware and networking environment can still make for a useful engineering benchmark. Has anyone here actually used Tencent Cloud (or similar cloud infrastructure) for low-latency/quant workloads? What would be a worthwhile benchmark to run with the credits?