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Showing 1 to 11 of 11 for “"RDMA"”.
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Scaling RDMA RPCs with FLOCK
RDMA-capable networks are gaining traction with datacenter deployments due to their high throughput, low latency, CPU efficiency, and advanced features, such as remote memory operations. However, efficiently utilizing RDMA capability in a common setting of high fan-in, fan-out asymmetric network …
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Designing RDMA-based efficient Communication for GPU Remoting
… the power of Remote Direct Memory Access (RDMA) technology. Experimental evaluations, conducted using a matrix multiplication application, demonstrate that the newly proposed protocol achieves approximately 50% reduced execution time for data sizes ranging from 1 to 16MB, and around 12% …
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Rethinking Storage System Design in Distributed NVRAM+RDMA Clusters
… NVRAM memory devices, fast remote-memory RDMA networking, and large numbers of processor cores. These technologies provide new opportunities for creating scalable high-throughput data management systems with low latency and strong consistency guarantees. In this thesis, we investigate the …
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Accelerating messages by avoiding copies using RDMA in an asynchronous parallel runtime system
… with the help of Remote Direct Memory Access (RDMA) supported hardware is the natural choice for large messages as it has proven to provide reduced latencies and increased bandwidth for large payloads in High Performance Computing (HPC) networks. Using RDMA technology enables the network to …
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Programming Abstractions for Scalable and High-Performance Memory Disaggregation
… technology, such as Remote Direct Memory Access (RDMA), and the recent Compute Express Link (CXL). The disaggregated architecture is promising as it can efficiently utilize the compute and memory resources. However, despite its promise, memory disaggregation must overcome several challenges to …
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Building a columnar database on shared main memory-based storage
… technology features remote direct memory access (RDMA) and narrows the performance gap between accessing main memory inside a server and of a remote server to and even below a single order of magnitude. b) Modern storage systems scale gracefully, are elastic, and provide high-availability. c) A …
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f-DSM: An FPGA-Accelerated Distributed Shared Memory for Heterogeneous Instruction-Set-Architecture Hardware
… uses TCP-IP and state-of-the-art Infiniband RDMA messaging layers by 2.8X and 7%, respectively. fDSM also provides reconfigurability and thereby allows implementation and experimentation of different memory consistency models.
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Delegation for Multi-Threaded and Rack-Scale Software
… changes. Using Remote Direct Memory Access (RDMA) for high-performance communication, Gossamer supports delegating Rust closures across machines and employs lightweight user-space threads (fibers) for concurrency. Our experiments show 3x better throughput scaling than eRPC and performance …
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Stretch: Scalable Multi-Threaded Execution for Distributed Machines
… Phoenix MapReduce benchmarks using both TCP and RDMA transports. The results show that Stretch improves performance whenever the computation per page is large enough to amortize DSM overheads, write-sharing is limited, and the machine is sufficiently overloaded to benefit from distributing …
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Cutting the datacenter tax in heterogeneous systems: a coherence-spectrum approach
… CPU-intensive data-plane functions via RDMA to a non-coherent SmartNIC, Styx reduces host CPU cycle consumption and alleviates cache pollution, thereby lowering the memory tax in practice. Second, we investigate a coherent on-chip accelerator, Intel’s Data Streaming Accelerator (DSA), in …
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Exploring remote memory for buffer cache extension: a preliminary investigation
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-05-01