diff options
Diffstat (limited to 'intern/cycles/device/opencl/device_opencl_impl.cpp')
| -rw-r--r-- | intern/cycles/device/opencl/device_opencl_impl.cpp | 95 |
1 files changed, 16 insertions, 79 deletions
diff --git a/intern/cycles/device/opencl/device_opencl_impl.cpp b/intern/cycles/device/opencl/device_opencl_impl.cpp index d378d32914c..715213175c9 100644 --- a/intern/cycles/device/opencl/device_opencl_impl.cpp +++ b/intern/cycles/device/opencl/device_opencl_impl.cpp @@ -107,8 +107,7 @@ void OpenCLDevice::enable_default_features(DeviceRequestedFeatures &features) } string OpenCLDevice::get_build_options(const DeviceRequestedFeatures &requested_features, - const string &opencl_program_name, - bool preview_kernel) + const string &opencl_program_name) { /* first check for non-split kernel programs */ if (opencl_program_name == "base" || opencl_program_name == "denoising") { @@ -185,13 +184,7 @@ string OpenCLDevice::get_build_options(const DeviceRequestedFeatures &requested_ enable_default_features(nofeatures); /* Add program specific optimized compile directives */ - if (preview_kernel) { - DeviceRequestedFeatures preview_features; - preview_features.use_hair = true; - build_options += "-D__KERNEL_AO_PREVIEW__ "; - build_options += preview_features.get_build_options(); - } - else if (opencl_program_name == "split_do_volume" && !requested_features.use_volume) { + if (opencl_program_name == "split_do_volume" && !requested_features.use_volume) { build_options += nofeatures.get_build_options(); } else { @@ -238,9 +231,7 @@ OpenCLDevice::OpenCLSplitPrograms::~OpenCLSplitPrograms() } void OpenCLDevice::OpenCLSplitPrograms::load_kernels( - vector<OpenCLProgram *> &programs, - const DeviceRequestedFeatures &requested_features, - bool is_preview) + vector<OpenCLProgram *> &programs, const DeviceRequestedFeatures &requested_features) { if (!requested_features.use_baking) { # define ADD_SPLIT_KERNEL_BUNDLE_PROGRAM(kernel_name) \ @@ -251,7 +242,7 @@ void OpenCLDevice::OpenCLSplitPrograms::load_kernels( device, \ program_name_##kernel_name, \ "kernel_" #kernel_name ".cl", \ - device->get_build_options(requested_features, program_name_##kernel_name, is_preview)); \ + device->get_build_options(requested_features, program_name_##kernel_name)); \ program_##kernel_name.add_kernel(ustring("path_trace_" #kernel_name)); \ programs.push_back(&program_##kernel_name); @@ -259,7 +250,7 @@ void OpenCLDevice::OpenCLSplitPrograms::load_kernels( ADD_SPLIT_KERNEL_PROGRAM(subsurface_scatter); ADD_SPLIT_KERNEL_PROGRAM(direct_lighting); ADD_SPLIT_KERNEL_PROGRAM(indirect_background); - if (requested_features.use_volume || is_preview) { + if (requested_features.use_volume) { ADD_SPLIT_KERNEL_PROGRAM(do_volume); } ADD_SPLIT_KERNEL_PROGRAM(shader_eval); @@ -274,7 +265,7 @@ void OpenCLDevice::OpenCLSplitPrograms::load_kernels( device, "split_bundle", "kernel_split_bundle.cl", - device->get_build_options(requested_features, "split_bundle", is_preview)); + device->get_build_options(requested_features, "split_bundle")); ADD_SPLIT_KERNEL_BUNDLE_PROGRAM(data_init); ADD_SPLIT_KERNEL_BUNDLE_PROGRAM(state_buffer_size); @@ -403,7 +394,7 @@ class OpenCLSplitKernel : public DeviceSplitKernel { device, program_name, device->get_opencl_program_filename(kernel_name), - device->get_build_options(requested_features, program_name, device->use_preview_kernels)); + device->get_build_options(requested_features, program_name)); kernel->program.add_kernel(ustring("path_trace_" + kernel_name)); kernel->program.load(); @@ -569,6 +560,11 @@ class OpenCLSplitKernel : public DeviceSplitKernel { size_t num_elements = max_elements_for_max_buffer_size(kg, data, max_buffer_size); int2 global_size = make_int2(max(round_down((int)sqrt(num_elements), 64), 64), (int)sqrt(num_elements)); + + if (device->info.description.find("Intel") != string::npos) { + global_size = make_int2(min(512, global_size.x), min(512, global_size.y)); + } + VLOG(1) << "Global size: " << global_size << "."; return global_size; } @@ -612,7 +608,6 @@ OpenCLDevice::OpenCLDevice(DeviceInfo &info, Stats &stats, Profiler &profiler, b : Device(info, stats, profiler, background), load_kernel_num_compiling(0), kernel_programs(this), - preview_programs(this), memory_manager(this), texture_info(this, "__texture_info", MEM_GLOBAL) { @@ -622,7 +617,6 @@ OpenCLDevice::OpenCLDevice(DeviceInfo &info, Stats &stats, Profiler &profiler, b cqCommandQueue = NULL; device_initialized = false; textures_need_update = true; - use_preview_kernels = !background; vector<OpenCLPlatformDevice> usable_devices; OpenCLInfo::get_usable_devices(&usable_devices); @@ -678,9 +672,6 @@ OpenCLDevice::OpenCLDevice(DeviceInfo &info, Stats &stats, Profiler &profiler, b device_initialized = true; split_kernel = new OpenCLSplitKernel(this); - if (use_preview_kernels) { - load_preview_kernels(); - } } OpenCLDevice::~OpenCLDevice() @@ -771,7 +762,7 @@ bool OpenCLDevice::load_kernels(const DeviceRequestedFeatures &requested_feature load_required_kernels(requested_features); vector<OpenCLProgram *> programs; - kernel_programs.load_kernels(programs, requested_features, false); + kernel_programs.load_kernels(programs, requested_features); if (!requested_features.use_baking && requested_features.use_denoising) { denoising_program = OpenCLProgram( @@ -849,19 +840,6 @@ void OpenCLDevice::load_required_kernels(const DeviceRequestedFeatures &requeste } } -void OpenCLDevice::load_preview_kernels() -{ - DeviceRequestedFeatures no_features; - vector<OpenCLProgram *> programs; - preview_programs.load_kernels(programs, no_features, true); - - foreach (OpenCLProgram *program, programs) { - if (!program->load()) { - load_required_kernel_task_pool.push(function_bind(&OpenCLProgram::compile, program)); - } - } -} - bool OpenCLDevice::wait_for_availability(const DeviceRequestedFeatures &requested_features) { if (requested_features.use_baking) { @@ -869,59 +847,18 @@ bool OpenCLDevice::wait_for_availability(const DeviceRequestedFeatures &requeste return true; } - if (background) { - load_kernel_task_pool.wait_work(); - use_preview_kernels = false; - } - else { - /* We use a device setting to determine to load preview kernels or not - * Better to check on device level than per kernel as mixing preview and - * non-preview kernels does not work due to different data types */ - if (use_preview_kernels) { - use_preview_kernels = load_kernel_num_compiling.load() > 0; - } - } + load_kernel_task_pool.wait_work(); return split_kernel->load_kernels(requested_features); } OpenCLDevice::OpenCLSplitPrograms *OpenCLDevice::get_split_programs() { - return use_preview_kernels ? &preview_programs : &kernel_programs; + return &kernel_programs; } DeviceKernelStatus OpenCLDevice::get_active_kernel_switch_state() { - /* Do not switch kernels for background renderings - * We do foreground rendering but use the preview kernels - * Check for the optimized kernels - * - * This works also the other way around, where we are using - * optimized kernels but new ones are being compiled due - * to other features that are needed */ - if (background) { - /* The if-statements below would find the same result, - * But as the `finished` method uses a mutex we added - * this as an early exit */ - return DEVICE_KERNEL_USING_FEATURE_KERNEL; - } - - bool other_kernels_finished = load_kernel_num_compiling.load() == 0; - if (use_preview_kernels) { - if (other_kernels_finished) { - return DEVICE_KERNEL_FEATURE_KERNEL_AVAILABLE; - } - else { - return DEVICE_KERNEL_WAITING_FOR_FEATURE_KERNEL; - } - } - else { - if (other_kernels_finished) { - return DEVICE_KERNEL_USING_FEATURE_KERNEL; - } - else { - return DEVICE_KERNEL_FEATURE_KERNEL_INVALID; - } - } + return DEVICE_KERNEL_USING_FEATURE_KERNEL; } void OpenCLDevice::mem_alloc(device_memory &mem) |