Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Adaptive Performance-oriented Scheduler for Static and Dynamic
  Heterogeneity   With the emergence of heterogeneous hardware paving the way for the
post-Moore era, it is of high importance to adapt the runtime scheduling to the
platform's heterogeneity. To enhance adaptive and responsive scheduling, we
introduce a Performance Trace Table (PTT) into XiTAO, a framework for elastic
scheduling of mixed-mode parallelism. The PTT is an extensible and dynamic
lightweight manifest of the per-core latency that can be used to guide the
scheduling of both critical and non-critical tasks. By understanding the
per-task latency, the PTT can infer task performance, intra-application
interference as well as inter-application interference. We run random Direct
Acyclic Graphs (DAGs) of different workload categories as a benchmark on NVIDIA
Jetson TX2 chip, achieving up to 3.25x speedup over a standard work-stealing
scheduler. To exemplify scheduling adaption to interference, we run DAGs with
high parallelism and analyze the scheduler's response to interference from a
background process on an Intel Haswell (2650v3) multicore workstation. We also
showcase the XiTAO's scheduling performance by porting the VGG-16 image
classification framework based on Convolutional Neural Networks (CNN).

12
The categories of this paper are: nucl-th
22
The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th