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Differential D317 Diff 1007 intern/cycles/device/device_cuda.cpp

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intern/cycles/device/device_cuda.cpp

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{ {
first_error = true; first_error = true;
background = background_; background = background_;
use_texture_storage = true; /* In order to use full 6GB of memory on Titan cards, use arrays instead
* of textures. On earlier cards this seems slower, but on Titan it is
* actually slightly faster in tests. */
use_texture_storage = (cuDevArchitecture < 350);
cuDevId = info.num; cuDevId = info.num;
cuDevice = 0; cuDevice = 0;
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cuDeviceComputeCapability(&major, &minor, cuDevId); cuDeviceComputeCapability(&major, &minor, cuDevId);
cuDevArchitecture = major*100 + minor*10; cuDevArchitecture = major*100 + minor*10;
/* In order to use full 6GB of memory on Titan cards, use arrays instead
* of textures. On earlier cards this seems slower, but on Titan it is
* actually slightly faster in tests. */
use_texture_storage = (cuDevArchitecture < 350);
cuda_pop_context(); cuda_pop_context();
} }
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cuda_pop_context(); cuda_pop_context();
} }
void tex_alloc(const char *name, device_memory& mem, bool interpolation, bool periodic) void tex_alloc(const char *name, device_memory& mem, InterpolationType interpolation, bool periodic)
{ {
/* determine format */ /* determine format */
CUarray_format_enum format; CUarray_format_enum format;
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return; return;
} }
if(interpolation) { if(interpolation != NOT_TEXTURE) {
CUarray handle = NULL; CUarray handle = NULL;
CUDA_ARRAY_DESCRIPTOR desc; CUDA_ARRAY_DESCRIPTOR desc;
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cuda_assert(cuTexRefSetArray(texref, handle, CU_TRSA_OVERRIDE_FORMAT)) cuda_assert(cuTexRefSetArray(texref, handle, CU_TRSA_OVERRIDE_FORMAT))
cuda_assert(cuTexRefSetFilterMode(texref, CU_TR_FILTER_MODE_LINEAR)) if(interpolation == INTERPOLATION_LINEAR){
cuda_assert(cuTexRefSetFilterMode(texref, CU_TR_FILTER_MODE_LINEAR))
} else {
cuda_assert(cuTexRefSetFilterMode(texref, CU_TR_FILTER_MODE_POINT))
}
cuda_assert(cuTexRefSetFlags(texref, CU_TRSF_NORMALIZED_COORDINATES)) cuda_assert(cuTexRefSetFlags(texref, CU_TRSF_NORMALIZED_COORDINATES))
mem.device_pointer = (device_ptr)handle; mem.device_pointer = (device_ptr)handle;
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Code Style, "else if" should go to a new line.

dingto: Code Style, "else if" should go to a new line.