Sökning: "Non-uniform memory access"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Non-uniform memory access.

1. 1. Multithreaded PDE Solvers on Non-Uniform Memory Architectures

   Författare :Markus Nordén; Michael Thuné; Sverker Holmgren; Xing Cai; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PDE solver; high-performance; NUMA; UMA; OpenMP; MPI; data migration; data replication; thread scheduling; data affinity; Beräkningsvetenskap; Scientific Computing;

   Sammanfattning : A trend in parallel computer architecture is that systems with a large shared memory are becoming more and more popular. A shared memory system can be either a uniform memory architecture (UMA) or a cache coherent non-uniform memory architecture (cc-NUMA). LÄS MER

3. 2. Resource Allocation for Data-Intensive Services in the Cloud

   Författare :David Daharewa Gureya; Vladimir Vlassov; Joao Pedro Barreto; Gregory Chockler; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cloud computing; QoS-aware resource allocation; Elasticity controller; Multi-socket systems; Non-uniform memory access; Page placement; Memory-intensive applications; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : Cloud computing has become ubiquitous due to its resource flexibility and cost efficiency. Resource flexibility allows Cloud users to elastically scale their Cloud resources, for instance, by horizontally scaling the number of virtual machines allocated to each application as the application demands change. LÄS MER

4. 3. On Composability, Efficient Design and Memory Reclamation of Lock-free Data Structures

   Författare :Dang Nhan Nguyen; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Mark-Compact; Garbage Collection; Composability; Multicore Programming; Non-blocking; Concurrent Data Structure; Synchronization; Lock-free; Mark-Split; NUMA; Parallel Garbage Collection;

   Sammanfattning : The transition to multicore processors has brought synchronization, a fundamental challenge in computer science, into focus. In looking for solutions to the problem, interest has developed in the lock-free approach, which has been proven to achieve several advantages over the traditional mutual exclusion approach. LÄS MER

5. 4. Realizing Next-Generation Data Centers via Software-Defined “Hardware” Infrastructures and Resource Disaggregation : Exploiting your cache

   Författare :Amir Roozbeh; Dejan Kostic; Gerald Q. Maguire Jr.; Fetahi Z. Wuhib; Jonathan M. Smith; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cloud computing; Next-generation data centers; Resource disaggregation; Total cost of ownership; Last level cache; Direct cache access; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : The cloud is evolving due to additional demands introduced by new technological advancements and the wide movement toward digitalization. Moreover, next-generation Data Centers (DCs) and clouds are expected (and need) to become cheaper, more efficient, and capable of offering more predictable services. LÄS MER

7. 5. Toward Next-generation Data Centers : Principles of Software-Defined “Hardware” Infrastructures and Resource Disaggregation

   Författare :Amir Roozbeh; Dejan Kostic; Gerald Q. Maguire Jr.; Fetahi Wuhib; Boris Grot; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cloud computing; next-generation data centers; resource disaggregation; TCO; last level cache; Informations- och kommunikationsteknik; Information and Communication Technology;

   Sammanfattning : The cloud is evolving due to additional demands introduced by new technological advancements and the wide movement toward digitalization. Therefore, next-generation data centers (DCs) and clouds are expected (and need) to become cheaper, more efficient, and capable of offering more predictable services. LÄS MER