2015
Usher, William
Summer 2015 LANL Exit Talk Presentation
05.10.2015, (LA-UR-15-27730).
Abstract | Links | BibTeX | Tags: OpenMP, VTK-m
@misc{Usher2010,
title = {Summer 2015 LANL Exit Talk},
author = {William Usher},
url = {http://datascience.dsscale.org/wp-content/uploads/2016/08/Summer_2015_LANL_Exit_Talk.pdf},
year = {2015},
date = {2015-10-05},
abstract = {This presentation summarizes summer work on writing the OpenMP backend and making general performance improvements and comparisions in VTK-m. In the area of performance measurements and improvements a benchmarking suite to VTK-m to compare backends and changes to backends was added. Additionally, the default storage type was migrated to use an aligned allocator to improve CPU and MIC performance. In the area of OpenMP backend Jeff Inman's hand-vectorized MIC scan was ported to a generic version in VTK-m, achieving somewhat comparable performance and he working on implementing a parallel quick sort for the backend as well, but still some work left to do.},
note = {LA-UR-15-27730},
keywords = {OpenMP, VTK-m},
pubstate = {published},
tppubtype = {presentation}
}
This presentation summarizes summer work on writing the OpenMP backend and making general performance improvements and comparisions in VTK-m. In the area of performance measurements and improvements a benchmarking suite to VTK-m to compare backends and changes to backends was added. Additionally, the default storage type was migrated to use an aligned allocator to improve CPU and MIC performance. In the area of OpenMP backend Jeff Inman's hand-vectorized MIC scan was ported to a generic version in VTK-m, achieving somewhat comparable performance and he working on implementing a parallel quick sort for the backend as well, but still some work left to do.
: . .
1.
Usher, William
Summer 2015 LANL Exit Talk Presentation
05.10.2015, (LA-UR-15-27730).
@misc{Usher2010,
title = {Summer 2015 LANL Exit Talk},
author = {William Usher},
url = {http://datascience.dsscale.org/wp-content/uploads/2016/08/Summer_2015_LANL_Exit_Talk.pdf},
year = {2015},
date = {2015-10-05},
abstract = {This presentation summarizes summer work on writing the OpenMP backend and making general performance improvements and comparisions in VTK-m. In the area of performance measurements and improvements a benchmarking suite to VTK-m to compare backends and changes to backends was added. Additionally, the default storage type was migrated to use an aligned allocator to improve CPU and MIC performance. In the area of OpenMP backend Jeff Inman's hand-vectorized MIC scan was ported to a generic version in VTK-m, achieving somewhat comparable performance and he working on implementing a parallel quick sort for the backend as well, but still some work left to do.},
note = {LA-UR-15-27730},
keywords = {},
pubstate = {published},
tppubtype = {presentation}
}
This presentation summarizes summer work on writing the OpenMP backend and making general performance improvements and comparisions in VTK-m. In the area of performance measurements and improvements a benchmarking suite to VTK-m to compare backends and changes to backends was added. Additionally, the default storage type was migrated to use an aligned allocator to improve CPU and MIC performance. In the area of OpenMP backend Jeff Inman's hand-vectorized MIC scan was ported to a generic version in VTK-m, achieving somewhat comparable performance and he working on implementing a parallel quick sort for the backend as well, but still some work left to do.