Cycles: Add support of Glog logging
This commit makes it possible to use Glog library for the debug logging. For now only possible when using CMake and in order to use the logging the WITH_CYCLES_LOGGING configuration variable is to be enabled. When this option is not enabled or when using Scons there's no difference in Cycles behavior at all, when using logging and no output to the console impact is gonna to be minimal. This is done in order to make it possible to have debug logging persistent in code (without need to add it when troubleshooting some bug and removing it afterwards). For now actual logging is not placed yet, only all the functions needed for the logging are written and so.
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058e3f087e
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@ -280,6 +280,7 @@ option(WITH_CYCLES_CUDA_BINARIES "Build cycles CUDA binaries" OFF)
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set(CYCLES_CUDA_BINARIES_ARCH sm_20 sm_21 sm_30 sm_35 sm_50 CACHE STRING "CUDA architectures to build binaries for")
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mark_as_advanced(CYCLES_CUDA_BINARIES_ARCH)
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unset(PLATFORM_DEFAULT)
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option(WITH_CYCLES_LOGGING "Build cycles with logging support" OFF)
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# LLVM
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option(WITH_LLVM "Use LLVM" OFF)
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@ -240,7 +240,7 @@ if(WITH_LIBMV)
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endif()
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# make GLog a separate target, so it can be used for gtest as well.
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if(WITH_LIBMV OR WITH_GTESTS)
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if(WITH_LIBMV OR WITH_GTESTS OR WITH_CYCLES_LOGGING)
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# We compile GLog together with GFlag so we don't worry about
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# adding extra lib to linker.
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set(GLOG_SRC
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@ -128,6 +128,24 @@ add_definitions(
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-DWITH_MULTI
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)
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if(WITH_CYCLES_LOGGING)
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add_definitions(-DWITH_CYCLES_LOGGING)
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add_definitions(-DGOOGLE_GLOG_DLL_DECL=)
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if(WIN32)
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include_directories(
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SYSTEM
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../../extern/libmv/third_party/glog/src/windows
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../../extern/libmv/third_party/gflags
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)
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else()
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include_directories(
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SYSTEM
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../../extern/libmv/third_party/glog/src
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../../extern/libmv/third_party/gflags
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)
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endif()
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endif()
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include_directories(
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SYSTEM
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${BOOST_INCLUDE_DIR}
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@ -36,6 +36,10 @@ CCLDeviceInfo *CCL_compute_device_list(int device_type);
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void *CCL_python_module_init(void);
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void CCL_init_logging(const char *argv0);
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void CCL_start_debug_logging(void);
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void CCL_logging_verbosity_set(int verbosity);
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#ifdef __cplusplus
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}
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#endif
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@ -25,6 +25,7 @@ set(SRC
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blender_object.cpp
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blender_particles.cpp
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blender_curves.cpp
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blender_logging.cpp
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blender_python.cpp
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blender_session.cpp
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blender_shader.cpp
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@ -0,0 +1,65 @@
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/*
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* Copyright 2011-2014 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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#include "CCL_api.h"
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#include <stdio.h>
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#include "util_logging.h"
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#ifdef _MSC_VER
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# define snprintf _snprintf
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#endif
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void CCL_init_logging(const char *argv0)
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{
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#ifdef WITH_CYCLES_LOGGING
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/* Make it so FATAL messages are always print into console. */
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char severity_fatal[32];
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snprintf(severity_fatal, sizeof(severity_fatal), "%d",
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google::GLOG_FATAL);
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google::InitGoogleLogging(argv0);
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google::SetCommandLineOption("logtostderr", "1");
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google::SetCommandLineOption("v", "0");
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google::SetCommandLineOption("stderrthreshold", severity_fatal);
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google::SetCommandLineOption("minloglevel", severity_fatal);
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#else
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(void) argv0;
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#endif
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}
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void CCL_start_debug_logging(void)
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{
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#ifdef WITH_CYCLES_LOGGING
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google::SetCommandLineOption("logtostderr", "1");
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google::SetCommandLineOption("v", "2");
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google::SetCommandLineOption("stderrthreshold", "1");
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google::SetCommandLineOption("minloglevel", "0");
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#endif
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}
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void CCL_logging_verbosity_set(int verbosity)
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{
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#ifdef WITH_CYCLES_LOGGING
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char val[10];
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snprintf(val, sizeof(val), "%d", verbosity);
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google::SetCommandLineOption("v", val);
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#else
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(void) verbosity;
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#endif
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}
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@ -11,6 +11,7 @@ set(INC_SYS
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set(SRC
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util_cache.cpp
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util_dynlib.cpp
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util_logging.cpp
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util_md5.cpp
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util_path.cpp
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util_string.cpp
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@ -40,6 +41,7 @@ set(SRC_HEADERS
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util_hash.h
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util_image.h
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util_list.h
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util_logging.h
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util_map.h
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util_math.h
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util_md5.h
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@ -0,0 +1,33 @@
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/*
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* Copyright 2011-2014 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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#include <util_logging.h>
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#include "util_math.h"
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CCL_NAMESPACE_BEGIN
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std::ostream& operator <<(std::ostream &os,
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const float3 &value)
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{
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os << "(" << value.x
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<< ", " << value.y
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<< ", " << value.z
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<< ")";
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return os;
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}
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CCL_NAMESPACE_END
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@ -0,0 +1,53 @@
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/*
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* Copyright 2011-2014 Blender Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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#ifndef __UTIL_LOGGING_H__
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#define __UTIL_LOGGING_H__
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#if defined(WITH_CYCLES_LOGGING) && !defined(__KERNEL_GPU__)
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# include <glog/logging.h>
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#else
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# include <iostream>
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#endif
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CCL_NAMESPACE_BEGIN
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#if !defined(WITH_CYCLES_LOGGING) || defined(__KERNEL_GPU__)
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class StubStream : public std::ostream {
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public:
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StubStream () { }
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};
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class LogMessageVoidify {
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public:
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LogMessageVoidify() { }
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void operator&(::std::ostream&) { }
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};
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# define LOG_SUPPRESS() (true) ? (void) 0 : LogMessageVoidify() & StubStream()
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# define LOG(severity) LOG_SUPPRESS()
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# define VLOG(severity) LOG_SUPPRESS()
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#endif
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class float3;
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std::ostream& operator <<(std::ostream &os,
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const float3 &value);
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CCL_NAMESPACE_END
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#endif /* __UTIL_LOGGING_H__ */
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@ -48,6 +48,11 @@ if(WITH_LIBMV)
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add_definitions(-DWITH_LIBMV)
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endif()
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if(WITH_CYCLES AND WITH_CYCLES_LOGGING)
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blender_include_dirs(../../intern/cycles/blender)
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add_definitions(-DWITH_CYCLES_LOGGING)
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endif()
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if(WITH_CODEC_FFMPEG)
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add_definitions(-DWITH_FFMPEG)
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endif()
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@ -149,6 +149,10 @@
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# include "libmv-capi.h"
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#endif
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#ifdef WITH_CYCLES_LOGGING
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# include "CCL_api.h"
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#endif
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/* from buildinfo.c */
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#ifdef BUILD_DATE
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extern char build_date[];
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@ -308,6 +312,9 @@ static int print_help(int UNUSED(argc), const char **UNUSED(argv), void *data)
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BLI_argsPrintArgDoc(ba, "--debug-handlers");
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#ifdef WITH_LIBMV
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BLI_argsPrintArgDoc(ba, "--debug-libmv");
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#endif
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#ifdef WITH_CYCLES_LOGGING
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BLI_argsPrintArgDoc(ba, "--debug-cycles");
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#endif
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BLI_argsPrintArgDoc(ba, "--debug-memory");
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BLI_argsPrintArgDoc(ba, "--debug-jobs");
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@ -450,6 +457,15 @@ static int debug_mode_libmv(int UNUSED(argc), const char **UNUSED(argv), void *U
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}
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#endif
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#ifdef WITH_CYCLES_LOGGING
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static int debug_mode_cycles(int UNUSED(argc), const char **UNUSED(argv),
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void *UNUSED(data))
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{
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CCL_start_debug_logging();
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return 0;
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}
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#endif
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static int debug_mode_memory(int UNUSED(argc), const char **UNUSED(argv), void *UNUSED(data))
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{
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MEM_set_memory_debug();
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@ -887,6 +903,8 @@ static int set_verbosity(int argc, const char **argv, void *UNUSED(data))
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#ifdef WITH_LIBMV
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libmv_setLoggingVerbosity(level);
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#elif defined(WITH_CYCLES_LOGGING)
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CCL_logging_verbosity_set(level);
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#else
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(void)level;
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#endif
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#ifdef WITH_LIBMV
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BLI_argsAdd(ba, 1, NULL, "--debug-libmv", "\n\tEnable debug messages from libmv library", debug_mode_libmv, NULL);
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#endif
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#ifdef WITH_CYCLES_LOGGING
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BLI_argsAdd(ba, 1, NULL, "--debug-cycles", "\n\tEnable debug messages from Cycles", debug_mode_cycles, NULL);
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#endif
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BLI_argsAdd(ba, 1, NULL, "--debug-memory", "\n\tEnable fully guarded memory allocation and debugging", debug_mode_memory, NULL);
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#ifdef WITH_LIBMV
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libmv_initLogging(argv[0]);
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#elif defined(WITH_CYCLES_DEBUG)
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CCL_init_logging(argv[0]);
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#endif
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setCallbacks();
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