diff options
Diffstat (limited to 'intern/cycles/device/opencl/opencl_base.cpp')
| -rw-r--r-- | intern/cycles/device/opencl/opencl_base.cpp | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/intern/cycles/device/opencl/opencl_base.cpp b/intern/cycles/device/opencl/opencl_base.cpp index 24b70e3446c..509da7a0a84 100644 --- a/intern/cycles/device/opencl/opencl_base.cpp +++ b/intern/cycles/device/opencl/opencl_base.cpp @@ -20,6 +20,7 @@ #include "kernel/kernel_types.h" +#include "util/util_algorithm.h" #include "util/util_foreach.h" #include "util/util_logging.h" #include "util/util_md5.h" @@ -276,6 +277,25 @@ void OpenCLDeviceBase::mem_alloc(const char *name, device_memory& mem, MemoryTyp size_t size = mem.memory_size(); + /* check there is enough memory available for the allocation */ + cl_ulong max_alloc_size = 0; + clGetDeviceInfo(cdDevice, CL_DEVICE_MAX_MEM_ALLOC_SIZE, sizeof(cl_ulong), &max_alloc_size, NULL); + + if(DebugFlags().opencl.mem_limit) { + max_alloc_size = min(max_alloc_size, + cl_ulong(DebugFlags().opencl.mem_limit - stats.mem_used)); + } + + if(size > max_alloc_size) { + string error = "Scene too complex to fit in available memory."; + if(name != NULL) { + error += string_printf(" (allocating buffer %s failed.)", name); + } + set_error(error); + + return; + } + cl_mem_flags mem_flag; void *mem_ptr = NULL; @@ -693,8 +713,6 @@ bool OpenCLDeviceBase::denoising_construct_transform(DenoisingTask *task) bool OpenCLDeviceBase::denoising_reconstruct(device_ptr color_ptr, device_ptr color_variance_ptr, - device_ptr guide_ptr, - device_ptr guide_variance_ptr, device_ptr output_ptr, DenoisingTask *task) { @@ -703,8 +721,6 @@ bool OpenCLDeviceBase::denoising_reconstruct(device_ptr color_ptr, cl_mem color_mem = CL_MEM_PTR(color_ptr); cl_mem color_variance_mem = CL_MEM_PTR(color_variance_ptr); - cl_mem guide_mem = CL_MEM_PTR(guide_ptr); - cl_mem guide_variance_mem = CL_MEM_PTR(guide_variance_ptr); cl_mem output_mem = CL_MEM_PTR(output_ptr); cl_mem buffer_mem = CL_MEM_PTR(task->buffer.mem.device_pointer); @@ -735,8 +751,8 @@ bool OpenCLDeviceBase::denoising_reconstruct(device_ptr color_ptr, kernel_set_args(ckNLMCalcDifference, 0, dx, dy, - guide_mem, - guide_variance_mem, + color_mem, + color_variance_mem, difference, local_rect, task->buffer.w, @@ -775,8 +791,6 @@ bool OpenCLDeviceBase::denoising_reconstruct(device_ptr color_ptr, dx, dy, blurDifference, buffer_mem, - color_mem, - color_variance_mem, transform_mem, rank_mem, XtWX_mem, @@ -961,7 +975,7 @@ void OpenCLDeviceBase::denoise(RenderTile &rtile, const DeviceTask &task) denoising.functions.set_tiles = function_bind(&OpenCLDeviceBase::denoising_set_tiles, this, _1, &denoising); denoising.functions.construct_transform = function_bind(&OpenCLDeviceBase::denoising_construct_transform, this, &denoising); - denoising.functions.reconstruct = function_bind(&OpenCLDeviceBase::denoising_reconstruct, this, _1, _2, _3, _4, _5, &denoising); + denoising.functions.reconstruct = function_bind(&OpenCLDeviceBase::denoising_reconstruct, this, _1, _2, _3, &denoising); denoising.functions.divide_shadow = function_bind(&OpenCLDeviceBase::denoising_divide_shadow, this, _1, _2, _3, _4, _5, &denoising); denoising.functions.non_local_means = function_bind(&OpenCLDeviceBase::denoising_non_local_means, this, _1, _2, _3, _4, &denoising); denoising.functions.combine_halves = function_bind(&OpenCLDeviceBase::denoising_combine_halves, this, _1, _2, _3, _4, _5, _6, &denoising); @@ -1232,7 +1246,7 @@ void OpenCLDeviceBase::store_cached_kernel( } string OpenCLDeviceBase::build_options_for_base_program( - const DeviceRequestedFeatures& /*requested_features*/) + const DeviceRequestedFeatures& requested_features) { /* TODO(sergey): By default we compile all features, meaning * mega kernel is not getting feature-based optimizations. @@ -1240,6 +1254,14 @@ string OpenCLDeviceBase::build_options_for_base_program( * Ideally we need always compile kernel with as less features * enabled as possible to keep performance at it's max. */ + + /* For now disable baking when not in use as this has major + * impact on kernel build times. + */ + if(!requested_features.use_baking) { + return "-D__NO_BAKING__"; + } + return ""; } |