diff options
| author | Michael Meeks <michael.meeks@collabora.com> | 2016-07-11 15:12:38 +0100 |
|---|---|---|
| committer | Michael Meeks <michael.meeks@collabora.com> | 2016-07-12 08:39:01 +0000 |
| commit | c44726c48228d9c6a5960e302b1c0bd16b0099c4 (patch) | |
| tree | 26c3fbd11a29af5de6d555dcec3076dde9701378 /opencl/inc | |
| parent | 9c711f05fa10dc70e4257a1f48d43f539353541a (diff) | |
desktop: validate OpenCL drivers before use.
OpenCL validation needs to happen before drivers are used in
anger. This should isolate any crashes, and/or mis-behavior to
We use app version, CL driver version and file time-stamp to
trigger re-testing the device. If anything fails: hard disable
OpenCL.
We use an opencl validation sheet (cl-test.ods) and install it.
It is a minimal CL set - it requires a very short formula group
length, and combines several CL functions into few formulae to
test more.
The sheet structure, in particular the manual squaring / SQRT is
necessary to stick within the default CL subset, and ensure that
formulae are CL enabled from the root of the dependency tree up.
Change-Id: I18682dbdf9a8ba9c16d52bad4447e9acce97f0a3
Reviewed-on: https://gerrit.libreoffice.org/27131
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Meeks <michael.meeks@collabora.com>
Diffstat (limited to 'opencl/inc')
| -rw-r--r-- | opencl/inc/opencl_device.hxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/opencl/inc/opencl_device.hxx b/opencl/inc/opencl_device.hxx index 0963304e8f99..216af72de849 100644 --- a/opencl/inc/opencl_device.hxx +++ b/opencl/inc/opencl_device.hxx @@ -16,6 +16,9 @@ namespace opencl { ds_device getDeviceSelection(OUString const & pFileName, bool bForceSelection = false); +struct GPUEnv; +void releaseOpenCLEnv( GPUEnv *gpuInfo ); + } #endif |