diff options
| -rw-r--r-- | intern/cycles/blender/addon/properties.py | 15 | ||||
| -rw-r--r-- | intern/cycles/blender/blender_sync.cpp | 45 | ||||
| -rw-r--r-- | intern/cycles/device/device.cpp | 32 | ||||
| -rw-r--r-- | intern/cycles/device/device.h | 6 | ||||
| -rw-r--r-- | intern/cycles/device/device_cpu.cpp | 18 | ||||
| -rw-r--r-- | intern/cycles/device/opencl/opencl_util.cpp | 15 |
6 files changed, 100 insertions, 31 deletions
diff --git a/intern/cycles/blender/addon/properties.py b/intern/cycles/blender/addon/properties.py index 7b16ef1d543..2e149527066 100644 --- a/intern/cycles/blender/addon/properties.py +++ b/intern/cycles/blender/addon/properties.py @@ -1351,8 +1351,9 @@ class CyclesPreferences(bpy.types.AddonPreferences): cuda_devices = [] opencl_devices = [] + cpu_devices = [] for device in device_list: - if not device[1] in {'CUDA', 'OPENCL'}: + if not device[1] in {'CUDA', 'OPENCL', 'CPU'}: continue entry = None @@ -1361,18 +1362,28 @@ class CyclesPreferences(bpy.types.AddonPreferences): if dev.id == device[2] and dev.type == device[1]: entry = dev break - # Create new entry if no existing one was found if not entry: + # Create new entry if no existing one was found entry = self.devices.add() entry.id = device[2] entry.name = device[0] entry.type = device[1] + entry.use = entry.type != 'CPU' + elif entry.name != device[0]: + # Update name in case it changed + entry.name = device[0] # Sort entries into lists if entry.type == 'CUDA': cuda_devices.append(entry) elif entry.type == 'OPENCL': opencl_devices.append(entry) + else: + cpu_devices.append(entry) + + cuda_devices.extend(cpu_devices) + opencl_devices.extend(cpu_devices) + return cuda_devices, opencl_devices diff --git a/intern/cycles/blender/blender_sync.cpp b/intern/cycles/blender/blender_sync.cpp index 2e3301c4209..5eddf189468 100644 --- a/intern/cycles/blender/blender_sync.cpp +++ b/intern/cycles/blender/blender_sync.cpp @@ -675,6 +675,15 @@ SessionParams BlenderSync::get_session_params(BL::RenderEngine& b_engine, /* feature set */ params.experimental = (get_enum(cscene, "feature_set") != 0); + /* threads */ + if(b_scene.render().threads_mode() == BL::RenderSettings::threads_mode_FIXED) + params.threads = b_scene.render().threads(); + else + params.threads = 0; + + /* Background */ + params.background = background; + /* device type */ vector<DeviceInfo>& devices = Device::available_devices(); @@ -703,12 +712,28 @@ SessionParams BlenderSync::get_session_params(BL::RenderEngine& b_engine, } } - int compute_device = get_enum(b_preferences, "compute_device_type"); + enum ComputeDevice { + COMPUTE_DEVICE_CPU = 0, + COMPUTE_DEVICE_CUDA = 1, + COMPUTE_DEVICE_OPENCL = 2, + COMPUTE_DEVICE_NUM = 3, + }; - if(compute_device != 0) { + ComputeDevice compute_device = (ComputeDevice)get_enum(b_preferences, + "compute_device_type", + COMPUTE_DEVICE_NUM, + COMPUTE_DEVICE_CPU); + + if(compute_device != COMPUTE_DEVICE_CPU) { vector<DeviceInfo> used_devices; RNA_BEGIN(&b_preferences, device, "devices") { - if(get_enum(device, "type") == compute_device && get_boolean(device, "use")) { + ComputeDevice device_type = (ComputeDevice)get_enum(device, + "type", + COMPUTE_DEVICE_NUM, + COMPUTE_DEVICE_CPU); + + if(get_boolean(device, "use") && + (device_type == compute_device || device_type == COMPUTE_DEVICE_CPU)) { string id = get_string(device, "id"); foreach(DeviceInfo& info, devices) { if(info.id == id) { @@ -723,15 +748,14 @@ SessionParams BlenderSync::get_session_params(BL::RenderEngine& b_engine, params.device = used_devices[0]; } else if(used_devices.size() > 1) { - params.device = Device::get_multi_device(used_devices); + params.device = Device::get_multi_device(used_devices, + params.threads, + params.background); } /* Else keep using the CPU device that was set before. */ } } - /* Background */ - params.background = background; - /* samples */ int samples = get_int(cscene, "samples"); int aa_samples = get_int(cscene, "aa_samples"); @@ -791,15 +815,10 @@ SessionParams BlenderSync::get_session_params(BL::RenderEngine& b_engine, params.tile_order = TILE_BOTTOM_TO_TOP; } + /* other parameters */ params.start_resolution = get_int(cscene, "preview_start_resolution"); params.pixel_size = b_engine.get_preview_pixel_size(b_scene); - /* other parameters */ - if(b_scene.render().threads_mode() == BL::RenderSettings::threads_mode_FIXED) - params.threads = b_scene.render().threads(); - else - params.threads = 0; - params.cancel_timeout = (double)get_float(cscene, "debug_cancel_timeout"); params.reset_timeout = (double)get_float(cscene, "debug_reset_timeout"); params.text_timeout = (double)get_float(cscene, "debug_text_timeout"); diff --git a/intern/cycles/device/device.cpp b/intern/cycles/device/device.cpp index 7b0875965f8..f31cacd8ec1 100644 --- a/intern/cycles/device/device.cpp +++ b/intern/cycles/device/device.cpp @@ -23,9 +23,11 @@ #include "util/util_debug.h" #include "util/util_foreach.h" #include "util/util_half.h" +#include "util/util_logging.h" #include "util/util_math.h" #include "util/util_opengl.h" #include "util/util_time.h" +#include "util/util_system.h" #include "util/util_types.h" #include "util/util_vector.h" #include "util/util_string.h" @@ -365,7 +367,7 @@ string Device::device_capabilities() return capabilities; } -DeviceInfo Device::get_multi_device(vector<DeviceInfo> subdevices) +DeviceInfo Device::get_multi_device(const vector<DeviceInfo>& subdevices, int threads, bool background) { assert(subdevices.size() > 1); @@ -373,18 +375,38 @@ DeviceInfo Device::get_multi_device(vector<DeviceInfo> subdevices) info.type = DEVICE_MULTI; info.id = "MULTI"; info.description = "Multi Device"; - info.multi_devices = subdevices; info.num = 0; info.has_bindless_textures = true; info.has_volume_decoupled = true; info.has_qbvh = true; - foreach(DeviceInfo &device, subdevices) { - assert(device.type == info.multi_devices[0].type); - + foreach(const DeviceInfo &device, subdevices) { info.has_bindless_textures &= device.has_bindless_textures; info.has_volume_decoupled &= device.has_volume_decoupled; info.has_qbvh &= device.has_qbvh; + + if(device.type == DEVICE_CPU && subdevices.size() > 1) { + if(background) { + int orig_cpu_threads = (threads)? threads: system_cpu_thread_count(); + int cpu_threads = max(orig_cpu_threads - (subdevices.size() - 1), 0); + + if(cpu_threads >= 1) { + DeviceInfo cpu_device = device; + cpu_device.cpu_threads = cpu_threads; + info.multi_devices.push_back(cpu_device); + } + + VLOG(1) << "CPU render threads reduced from " + << orig_cpu_threads << " to " << cpu_threads + << ", to dedicate to GPU."; + } + else { + VLOG(1) << "CPU render threads disabled for interactive render."; + } + } + else { + info.multi_devices.push_back(device); + } } return info; diff --git a/intern/cycles/device/device.h b/intern/cycles/device/device.h index 5cd9cf46769..f400eeb3e6b 100644 --- a/intern/cycles/device/device.h +++ b/intern/cycles/device/device.h @@ -58,6 +58,7 @@ public: bool has_volume_decoupled; bool has_qbvh; bool use_split_kernel; /* Denotes if the device is going to run cycles using split-kernel */ + int cpu_threads; vector<DeviceInfo> multi_devices; DeviceInfo() @@ -65,6 +66,7 @@ public: type = DEVICE_CPU; id = "CPU"; num = 0; + cpu_threads = 0; display_device = false; advanced_shading = true; has_bindless_textures = false; @@ -345,7 +347,9 @@ public: static vector<DeviceType>& available_types(); static vector<DeviceInfo>& available_devices(); static string device_capabilities(); - static DeviceInfo get_multi_device(vector<DeviceInfo> subdevices); + static DeviceInfo get_multi_device(const vector<DeviceInfo>& subdevices, + int threads, + bool background); /* Tag devices lists for update. */ static void tag_update(); diff --git a/intern/cycles/device/device_cpu.cpp b/intern/cycles/device/device_cpu.cpp index a17caabc850..af1bbc0db18 100644 --- a/intern/cycles/device/device_cpu.cpp +++ b/intern/cycles/device/device_cpu.cpp @@ -207,8 +207,8 @@ public: KERNEL_NAME_EVAL(cpu_avx, name), \ KERNEL_NAME_EVAL(cpu_avx2, name) - CPUDevice(DeviceInfo& info, Stats &stats, bool background) - : Device(info, stats, background), + CPUDevice(DeviceInfo& info_, Stats &stats_, bool background_) + : Device(info_, stats_, background_), #define REGISTER_KERNEL(name) name ## _kernel(KERNEL_FUNCTIONS(name)) REGISTER_KERNEL(path_trace), REGISTER_KERNEL(convert_to_half_float), @@ -229,6 +229,9 @@ public: REGISTER_KERNEL(data_init) #undef REGISTER_KERNEL { + if(info.cpu_threads == 0) { + info.cpu_threads = TaskScheduler::num_threads(); + } #ifdef WITH_OSL kernel_globals.osl = &osl_globals; @@ -237,7 +240,6 @@ public: if(use_split_kernel) { VLOG(1) << "Will be using split kernel."; } - need_texture_info = false; #define REGISTER_SPLIT_KERNEL(name) split_kernels[#name] = KernelFunctions<void(*)(KernelGlobals*, KernelData*)>(KERNEL_FUNCTIONS(name)) @@ -271,7 +273,7 @@ public: virtual bool show_samples() const { - return (TaskScheduler::num_threads() == 1); + return (info.cpu_threads == 1); } void load_texture_info() @@ -826,9 +828,9 @@ public: int get_split_task_count(DeviceTask& task) { if(task.type == DeviceTask::SHADER) - return task.get_subtask_count(TaskScheduler::num_threads(), 256); + return task.get_subtask_count(info.cpu_threads, 256); else - return task.get_subtask_count(TaskScheduler::num_threads()); + return task.get_subtask_count(info.cpu_threads); } void task_add(DeviceTask& task) @@ -840,9 +842,9 @@ public: list<DeviceTask> tasks; if(task.type == DeviceTask::SHADER) - task.split(tasks, TaskScheduler::num_threads(), 256); + task.split(tasks, info.cpu_threads, 256); else - task.split(tasks, TaskScheduler::num_threads()); + task.split(tasks, info.cpu_threads); foreach(DeviceTask& task, tasks) task_pool.push(new CPUDeviceTask(this, task)); diff --git a/intern/cycles/device/opencl/opencl_util.cpp b/intern/cycles/device/opencl/opencl_util.cpp index 7d5173a5f1d..459d512172f 100644 --- a/intern/cycles/device/opencl/opencl_util.cpp +++ b/intern/cycles/device/opencl/opencl_util.cpp @@ -1080,6 +1080,7 @@ cl_device_type OpenCLInfo::get_device_type(cl_device_id device_id) string OpenCLInfo::get_readable_device_name(cl_device_id device_id) { + string name = ""; char board_name[1024]; size_t length = 0; if(clGetDeviceInfo(device_id, @@ -1089,11 +1090,21 @@ string OpenCLInfo::get_readable_device_name(cl_device_id device_id) &length) == CL_SUCCESS) { if(length != 0 && board_name[0] != '\0') { - return board_name; + name = board_name; } } + /* Fallback to standard device name API. */ - return get_device_name(device_id); + if(name.empty()) { + name = get_device_name(device_id); + } + + /* Distinguish from our native CPU device. */ + if(get_device_type(device_id) & CL_DEVICE_TYPE_CPU) { + name += " (OpenCL)"; + } + + return name; } bool OpenCLInfo::get_driver_version(cl_device_id device_id, |