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Unified GPU framework using either CUDA or OpenCL #250

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merged 9 commits into from
May 30, 2018
Merged

Unified GPU framework using either CUDA or OpenCL #250

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8345f85
initial opencl support
mperrin May 8, 2018
51b923c
progress on unified & refactored GPU accel_math framework
mperrin May 14, 2018
e5048c3
Unified GPU framework for CUDA & OpenCL working and all tests passing
mperrin May 15, 2018
a6b6328
performance improvements - remove unnecessary debug prints, use CUDA …
mperrin May 16, 2018
db00838
re-enable CUDA plan caching, and remove unneeded comments
mperrin May 16, 2018
78a4fa5
Merge branch 'master' into opencl
mperrin May 29, 2018
dfd3085
bugfix typo in settings initialization [ci skip]
mperrin May 29, 2018
920f7ab
improve fft logging, add better runtime accel_math mode toggling
mperrin May 29, 2018
8000c0f
updated FFT benchmarking function [ci skip]
mperrin May 30, 2018
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13 changes: 8 additions & 5 deletions poppy/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -58,12 +58,15 @@ class Conf(_config.ConfigNamespace):
'automatically save and reload FFTW ' +
'"wisdom" for improved speed?')

use_cuda = _config.ConfigItem(True, 'Use cuda via accelerate for FFTs (assuming it' +
'is available)?')
use_numexpr = _config.ConfigItem(True, 'Use NumExpr to accelerate array math (assuming it' +
'is available)?')
use_cuda = _config.ConfigItem(True, 'Use cuda for FFTs on GPU (assuming it' +
'is available)?')
use_opencl = _config.ConfigItem(True, 'Use OpenCL for FFTs on GPU (assuming it' +
'is available)?')
use_numexpr = _config.ConfigItem(True, 'Use NumExpr to accelarate array math (assuming it' +
'is available)?')

double_precision = _config.ConfigItem(True, 'Floating point values use float64 and complex128 if True,' +
'otherwise float32 and complex64.')
'otherwise float32 and complex64.')

default_image_display_fov = _config.ConfigItem(5.0, 'Default image' +
'display field of view, in arcseconds. Adjust this to display ' +
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