[英]How Google Chrome's chrome://tracing implemented?
Is it specific to X86_* CPU? 它特定于X86_ * CPU吗? Or applicable for all?
还是适用于所有人?
What is the library/3rd_party code which used to make this work? 使这项工作使用的库/ 3rd_party代码是什么?
Finally I understood how about://tracing works without digging the source code. 最终,我了解了//://跟踪是如何工作的,而无需挖掘源代码。
http://www.chromium.org/developers/how-tos/trace-event-profiling-tool/tracing-event-instrumentation explains the more details about Chrome's tracing. http://www.chromium.org/developers/how-tos/trace-event-profiling-tool/tracing-event-instrumentation解释了有关Chrome跟踪的更多详细信息。
Actually it is a manually added instrumentation points inserted into the source by the developers. 实际上,它是由开发人员手动插入到源中的检测点。
#include <base/debug/trace_event.h>
Above header contains all the abstractions to ease that. 标头上方包含所有抽象内容,以简化该操作。
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