PReCCL is a drop-in NCCL replacement that combines software inband telemetry with cross-VT workload reallocation, and implements in-band monitoring within the CCL, and precisely measures the stall counts of each VT, and piggybacks the telemetry meta-data on existing collective traffic.
Zhiyong Chen, Kaihui Gao, Li Chen et al.· Conference on Applications,...· 0 citations
Anytest, an in-situ black-box testing tool that localizes root causes of transport-layer NPAs on commodity RoCEv2 RNICs and Ethernet switches without re-cabling or hardware modification, and implements Anytest's DPDK-based endpoints, which realize protocol correctness while enforcing μs-level packet timing at the hardw...
Zhaochen Zhang, Jia-Qi Gao, Sheng Cheng et al.· Conference on Applications,...· 0 citations
By embedding container addresses in the 128-bit IPv6 space, NetPila integrates the container network with the physical network, reducing packet-processing complexity and improving scalability.
Jiaqi Gao, Chao Qin, Sheng Cheng et al.· Conference on Applications,...· 0 citations
Current GPU Collective Communication Libraries (CCLs) employ predefined schedules optimized for stable environments. Their supported schedules and selection logic are fixed at communicator initialization, which fails to account for evolving runtime conditions, such as workload characteristics and hardware health status...
Rui Ding, Xiandong Lu, Jiajun Wang et al.· Conference on Applications,...· 0 citations
EPIC mitigates imbalance via performance-aware expert migration and runtime expert activation, and then improves communication with topology-adaptive transport kernels and fine-grained computation-communication overlap.
Jia-Min Cao, Qingxu Li, Yaozhong Liu et al.· Conference on Applications,...· 0 citations
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