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gputraits_ocl.h File Reference
#include "gromacs/gpu_utils/gmxopencl.h"
#include "gromacs/math/vectypes.h"
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Description

Declares the OpenCL type traits.

Author
Aleksei Iupinov a.yup.nosp@m.inov.nosp@m.@gmai.nosp@m.l.co.nosp@m.m
Artem Zhmurov zhmur.nosp@m.ov@g.nosp@m.mail..nosp@m.com

Classes

struct  KernelLaunchConfig
 GPU kernels scheduling description. This is same in OpenCL/CUDA. Provides reasonable defaults, one typically only needs to set the GPU stream and non-1 work sizes. More...
 

Macros

#define c_canEmbedBuffers   false
 Sets whether device code can use arrays that are embedded in structs. Note that OpenCL 2.x might be able to do this, but we use 1.2.
 

Typedefs

using DeviceTexture = void *
 
using CommandEvent = cl_event
 Single GPU call timing event.
 
using Float2 = cl_float2
 Convenience alias for 2-wide float.
 
using Float3 = gmx::RVec
 Convenience alias for 3-wide float. Not using cl_float3 due to alignment issues.
 
using Float4 = cl_float4
 Convenience alias for 4-wide float.