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767 lines
33 KiB
C
767 lines
33 KiB
C
/** @file
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Provides services to log the execution times and retrieve them later.
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Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __PERFORMANCE_LIB_H__
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#define __PERFORMANCE_LIB_H__
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///
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/// Performance library propery mask bits
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///
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#define PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED 0x00000001
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//
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// Public Progress Identifiers for Event Records.
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//
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#define PERF_EVENT_ID 0x00
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#define MODULE_START_ID 0x01
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#define MODULE_END_ID 0x02
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#define MODULE_LOADIMAGE_START_ID 0x03
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#define MODULE_LOADIMAGE_END_ID 0x04
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#define MODULE_DB_START_ID 0x05
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#define MODULE_DB_END_ID 0x06
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#define MODULE_DB_SUPPORT_START_ID 0x07
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#define MODULE_DB_SUPPORT_END_ID 0x08
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#define MODULE_DB_STOP_START_ID 0x09
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#define MODULE_DB_STOP_END_ID 0x0A
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#define PERF_EVENTSIGNAL_START_ID 0x10
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#define PERF_EVENTSIGNAL_END_ID 0x11
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#define PERF_CALLBACK_START_ID 0x20
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#define PERF_CALLBACK_END_ID 0x21
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#define PERF_FUNCTION_START_ID 0x30
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#define PERF_FUNCTION_END_ID 0x31
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#define PERF_INMODULE_START_ID 0x40
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#define PERF_INMODULE_END_ID 0x41
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#define PERF_CROSSMODULE_START_ID 0x50
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#define PERF_CROSSMODULE_END_ID 0x51
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//
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// Declare bits for PcdPerformanceLibraryPropertyMask and
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// also used as the Type parameter of LogPerformanceMeasurementEnabled().
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//
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#define PERF_CORE_START_IMAGE 0x0002
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#define PERF_CORE_LOAD_IMAGE 0x0004
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#define PERF_CORE_DB_SUPPORT 0x0008
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#define PERF_CORE_DB_START 0x0010
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#define PERF_CORE_DB_STOP 0x0020
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#define PERF_GENERAL_TYPE 0x0040
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/**
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Creates a record for the beginning of a performance measurement.
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Creates a record that contains the Handle, Token, and Module.
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If TimeStamp is not zero, then TimeStamp is added to the record as the start time.
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If TimeStamp is zero, then this function reads the current time stamp
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and adds that time stamp value to the record as the start time.
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@param Handle Pointer to environment specific context used
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to identify the component being measured.
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@param Token Pointer to a Null-terminated ASCII string
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that identifies the component being measured.
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@param Module Pointer to a Null-terminated ASCII string
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that identifies the module being measured.
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@param TimeStamp 64-bit time stamp.
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@retval RETURN_SUCCESS The start of the measurement was recorded.
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@retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.
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@retval RETURN_DEVICE_ERROR A device error reading the time stamp.
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**/
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RETURN_STATUS
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EFIAPI
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StartPerformanceMeasurement (
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IN CONST VOID *Handle, OPTIONAL
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IN CONST CHAR8 *Token, OPTIONAL
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IN CONST CHAR8 *Module, OPTIONAL
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IN UINT64 TimeStamp
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);
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/**
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Fills in the end time of a performance measurement.
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Looks up the record that matches Handle, Token, and Module.
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If the record can not be found then return RETURN_NOT_FOUND.
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If the record is found and TimeStamp is not zero,
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then TimeStamp is added to the record as the end time.
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If the record is found and TimeStamp is zero, then this function reads
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the current time stamp and adds that time stamp value to the record as the end time.
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@param Handle Pointer to environment specific context used
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to identify the component being measured.
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@param Token Pointer to a Null-terminated ASCII string
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that identifies the component being measured.
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@param Module Pointer to a Null-terminated ASCII string
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that identifies the module being measured.
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@param TimeStamp 64-bit time stamp.
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@retval RETURN_SUCCESS The end of the measurement was recorded.
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@retval RETURN_NOT_FOUND The specified measurement record could not be found.
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@retval RETURN_DEVICE_ERROR A device error reading the time stamp.
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**/
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RETURN_STATUS
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EFIAPI
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EndPerformanceMeasurement (
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IN CONST VOID *Handle, OPTIONAL
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IN CONST CHAR8 *Token, OPTIONAL
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IN CONST CHAR8 *Module, OPTIONAL
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IN UINT64 TimeStamp
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);
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/**
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Attempts to retrieve a performance measurement log entry from the performance measurement log.
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It can also retrieve the log created by StartPerformanceMeasurementEx and EndPerformanceMeasurementEx,
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and then eliminate the Identifier.
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Attempts to retrieve the performance log entry specified by LogEntryKey. If LogEntryKey is
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zero on entry, then an attempt is made to retrieve the first entry from the performance log,
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and the key for the second entry in the log is returned. If the performance log is empty,
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then no entry is retrieved and zero is returned. If LogEntryKey is not zero, then the performance
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log entry associated with LogEntryKey is retrieved, and the key for the next entry in the log is
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returned. If LogEntryKey is the key for the last entry in the log, then the last log entry is
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retrieved and an implementation specific non-zero key value that specifies the end of the performance
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log is returned. If LogEntryKey is equal this implementation specific non-zero key value, then no entry
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is retrieved and zero is returned. In the cases where a performance log entry can be returned,
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the log entry is returned in Handle, Token, Module, StartTimeStamp, and EndTimeStamp.
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If LogEntryKey is not a valid log entry key for the performance measurement log, then ASSERT().
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If Handle is NULL, then ASSERT().
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If Token is NULL, then ASSERT().
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If Module is NULL, then ASSERT().
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If StartTimeStamp is NULL, then ASSERT().
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If EndTimeStamp is NULL, then ASSERT().
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@param LogEntryKey On entry, the key of the performance measurement log entry to retrieve.
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0, then the first performance measurement log entry is retrieved.
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On exit, the key of the next performance lof entry entry.
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@param Handle Pointer to environment specific context used to identify the component
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being measured.
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@param Token Pointer to a Null-terminated ASCII string that identifies the component
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being measured.
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@param Module Pointer to a Null-terminated ASCII string that identifies the module
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being measured.
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@param StartTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
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was started.
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@param EndTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
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was ended.
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@return The key for the next performance log entry (in general case).
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**/
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UINTN
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EFIAPI
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GetPerformanceMeasurement (
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IN UINTN LogEntryKey,
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OUT CONST VOID **Handle,
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OUT CONST CHAR8 **Token,
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OUT CONST CHAR8 **Module,
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OUT UINT64 *StartTimeStamp,
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OUT UINT64 *EndTimeStamp
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);
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/**
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Creates a record for the beginning of a performance measurement.
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Creates a record that contains the Handle, Token, Module and Identifier.
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If TimeStamp is not zero, then TimeStamp is added to the record as the start time.
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If TimeStamp is zero, then this function reads the current time stamp
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and adds that time stamp value to the record as the start time.
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@param Handle Pointer to environment specific context used
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to identify the component being measured.
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@param Token Pointer to a Null-terminated ASCII string
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that identifies the component being measured.
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@param Module Pointer to a Null-terminated ASCII string
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that identifies the module being measured.
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@param TimeStamp 64-bit time stamp.
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@param Identifier 32-bit identifier. If the value is 0, the created record
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is same as the one created by StartPerformanceMeasurement.
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@retval RETURN_SUCCESS The start of the measurement was recorded.
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@retval RETURN_OUT_OF_RESOURCES There are not enough resources to record the measurement.
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@retval RETURN_DEVICE_ERROR A device error reading the time stamp.
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**/
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RETURN_STATUS
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EFIAPI
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StartPerformanceMeasurementEx (
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IN CONST VOID *Handle, OPTIONAL
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IN CONST CHAR8 *Token, OPTIONAL
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IN CONST CHAR8 *Module, OPTIONAL
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IN UINT64 TimeStamp,
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IN UINT32 Identifier
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);
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/**
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Fills in the end time of a performance measurement.
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Looks up the record that matches Handle, Token and Module.
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If the record can not be found then return RETURN_NOT_FOUND.
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If the record is found and TimeStamp is not zero,
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then TimeStamp is added to the record as the end time.
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If the record is found and TimeStamp is zero, then this function reads
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the current time stamp and adds that time stamp value to the record as the end time.
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@param Handle Pointer to environment specific context used
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to identify the component being measured.
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@param Token Pointer to a Null-terminated ASCII string
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that identifies the component being measured.
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@param Module Pointer to a Null-terminated ASCII string
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that identifies the module being measured.
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@param TimeStamp 64-bit time stamp.
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@param Identifier 32-bit identifier. If the value is 0, the found record
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is same as the one found by EndPerformanceMeasurement.
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@retval RETURN_SUCCESS The end of the measurement was recorded.
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@retval RETURN_NOT_FOUND The specified measurement record could not be found.
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@retval RETURN_DEVICE_ERROR A device error reading the time stamp.
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**/
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RETURN_STATUS
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EFIAPI
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EndPerformanceMeasurementEx (
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IN CONST VOID *Handle, OPTIONAL
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IN CONST CHAR8 *Token, OPTIONAL
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IN CONST CHAR8 *Module, OPTIONAL
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IN UINT64 TimeStamp,
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IN UINT32 Identifier
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);
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/**
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Attempts to retrieve a performance measurement log entry from the performance measurement log.
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It can also retrieve the log created by StartPerformanceMeasurement and EndPerformanceMeasurement,
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and then assign the Identifier with 0.
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Attempts to retrieve the performance log entry specified by LogEntryKey. If LogEntryKey is
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zero on entry, then an attempt is made to retrieve the first entry from the performance log,
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and the key for the second entry in the log is returned. If the performance log is empty,
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then no entry is retrieved and zero is returned. If LogEntryKey is not zero, then the performance
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log entry associated with LogEntryKey is retrieved, and the key for the next entry in the log is
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returned. If LogEntryKey is the key for the last entry in the log, then the last log entry is
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retrieved and an implementation specific non-zero key value that specifies the end of the performance
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log is returned. If LogEntryKey is equal this implementation specific non-zero key value, then no entry
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is retrieved and zero is returned. In the cases where a performance log entry can be returned,
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the log entry is returned in Handle, Token, Module, StartTimeStamp, EndTimeStamp and Identifier.
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If LogEntryKey is not a valid log entry key for the performance measurement log, then ASSERT().
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If Handle is NULL, then ASSERT().
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If Token is NULL, then ASSERT().
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If Module is NULL, then ASSERT().
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If StartTimeStamp is NULL, then ASSERT().
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If EndTimeStamp is NULL, then ASSERT().
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If Identifier is NULL, then ASSERT().
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@param LogEntryKey On entry, the key of the performance measurement log entry to retrieve.
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0, then the first performance measurement log entry is retrieved.
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On exit, the key of the next performance of entry entry.
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@param Handle Pointer to environment specific context used to identify the component
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being measured.
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@param Token Pointer to a Null-terminated ASCII string that identifies the component
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being measured.
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@param Module Pointer to a Null-terminated ASCII string that identifies the module
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being measured.
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@param StartTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
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was started.
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@param EndTimeStamp Pointer to the 64-bit time stamp that was recorded when the measurement
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was ended.
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@param Identifier Pointer to the 32-bit identifier that was recorded.
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@return The key for the next performance log entry (in general case).
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**/
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UINTN
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EFIAPI
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GetPerformanceMeasurementEx (
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IN UINTN LogEntryKey,
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OUT CONST VOID **Handle,
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OUT CONST CHAR8 **Token,
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OUT CONST CHAR8 **Module,
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OUT UINT64 *StartTimeStamp,
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OUT UINT64 *EndTimeStamp,
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OUT UINT32 *Identifier
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);
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/**
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Returns TRUE if the performance measurement macros are enabled.
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This function returns TRUE if the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
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PcdPerformanceLibraryPropertyMask is set. Otherwise FALSE is returned.
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@retval TRUE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
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PcdPerformanceLibraryPropertyMask is set.
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@retval FALSE The PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of
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PcdPerformanceLibraryPropertyMask is clear.
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**/
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BOOLEAN
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EFIAPI
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PerformanceMeasurementEnabled (
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VOID
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);
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/**
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Check whether the specified performance measurement can be logged.
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This function returns TRUE when the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set
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and the Type disable bit in PcdPerformanceLibraryPropertyMask is not set.
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@param Type - Type of the performance measurement entry.
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@retval TRUE The performance measurement can be logged.
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@retval FALSE The performance measurement can NOT be logged.
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**/
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BOOLEAN
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EFIAPI
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LogPerformanceMeasurementEnabled (
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IN CONST UINTN Type
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);
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/**
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Create performance record with event description.
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@param CallerIdentifier - Image handle or pointer to caller ID GUID
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@param Guid - Pointer to a GUID.
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Used for event signal perf and callback perf to cache the event guid.
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@param String - Pointer to a string describing the measurement
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@param Address - Pointer to a location in memory relevant to the measurement.
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@param Identifier - Performance identifier describing the type of measurement.
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@retval RETURN_SUCCESS - Successfully created performance record
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@retval RETURN_OUT_OF_RESOURCES - Ran out of space to store the records
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@retval RETURN_INVALID_PARAMETER - Invalid parameter passed to function - NULL
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pointer or invalid Identifier.
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**/
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RETURN_STATUS
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EFIAPI
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LogPerformanceMeasurement (
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IN CONST VOID *CallerIdentifier, OPTIONAL
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IN CONST VOID *Guid, OPTIONAL
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IN CONST CHAR8 *String, OPTIONAL
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IN UINT64 Address, OPTIONAL
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IN UINT32 Identifier
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);
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/**
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Begin Macro to measure the performance of StartImage in core.
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If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
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and the BIT1(dsiable PERF_CORE_START_IMAGE) of PcdPerformanceLibraryPropertyMask is not set.
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then LogPerformanceMeasurement() is called.
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**/
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#define PERF_START_IMAGE_BEGIN(ModuleHandle) \
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do { \
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if (LogPerformanceMeasurementEnabled (PERF_CORE_START_IMAGE)) { \
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LogPerformanceMeasurement (ModuleHandle, NULL, NULL, 0, MODULE_START_ID); \
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} \
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} while (FALSE)
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/**
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End Macro to measure the performance of StartImage in core.
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If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
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and the BIT1 (dsiable PERF_CORE_START_IMAGE)of PcdPerformanceLibraryPropertyMask is not set.
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then LogPerformanceMeasurement() is called.
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**/
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#define PERF_START_IMAGE_END(ModuleHandle) \
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do { \
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if (LogPerformanceMeasurementEnabled (PERF_CORE_START_IMAGE)) { \
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LogPerformanceMeasurement (ModuleHandle, NULL, NULL, 0, MODULE_END_ID); \
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} \
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} while (FALSE)
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/**
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Begin Macro to measure the performance of LoadImage in core.
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If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
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and the BIT2 (dsiable PERF_CORE_LOAD_IAMGE) of PcdPerformanceLibraryPropertyMask is not set.
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then LogPerformanceMeasurement() is called.
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**/
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#define PERF_LOAD_IMAGE_BEGIN(ModuleHandle) \
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do { \
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if (LogPerformanceMeasurementEnabled (PERF_CORE_LOAD_IMAGE)) { \
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LogPerformanceMeasurement (ModuleHandle, NULL, NULL, 0, MODULE_LOADIMAGE_START_ID); \
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} \
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} while (FALSE)
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/**
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End Macro to measure the performance of LoadImage in core.
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If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
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and the BIT2 (dsiable PERF_CORE_LOAD_IAMGE) of PcdPerformanceLibraryPropertyMask is not set.
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then LogPerformanceMeasurement() is called.
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**/
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#define PERF_LOAD_IMAGE_END(ModuleHandle) \
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do { \
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if (LogPerformanceMeasurementEnabled (PERF_CORE_LOAD_IMAGE)) { \
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LogPerformanceMeasurement (ModuleHandle, NULL, NULL, 0, MODULE_LOADIMAGE_END_ID); \
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} \
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} while (FALSE)
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/**
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Start Macro to measure the performance of DriverBinding Support in core.
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If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
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and the BIT3 (dsiable PERF_CORE_DB_SUPPORT) of PcdPerformanceLibraryPropertyMask is not set.
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then LogPerformanceMeasurement() is called.
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**/
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#define PERF_DRIVER_BINDING_SUPPORT_BEGIN(ModuleHandle, ControllerHandle) \
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do { \
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if (LogPerformanceMeasurementEnabled (PERF_CORE_DB_SUPPORT)) { \
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LogPerformanceMeasurement (ModuleHandle, NULL, NULL, (UINT64)(UINTN)ControllerHandle, MODULE_DB_SUPPORT_START_ID); \
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} \
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} while (FALSE)
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/**
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End Macro to measure the performance of DriverBinding Support in core.
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If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
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and the BIT3 (dsiable PERF_CORE_DB_SUPPORT) of PcdPerformanceLibraryPropertyMask is not set.
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then LogPerformanceMeasurement() is called.
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**/
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#define PERF_DRIVER_BINDING_SUPPORT_END(ModuleHandle, ControllerHandle) \
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do { \
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if (LogPerformanceMeasurementEnabled (PERF_CORE_DB_SUPPORT)) { \
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LogPerformanceMeasurement (ModuleHandle, NULL, NULL, (UINT64)(UINTN)ControllerHandle, MODULE_DB_SUPPORT_END_ID); \
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} \
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} while (FALSE)
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/**
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Begin Macro to measure the performance of DriverBinding Start in core.
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If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
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and the BIT4 (dsiable PERF_CORE_DB_START) of PcdPerformanceLibraryPropertyMask is not set.
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then LogPerformanceMeasurement() is called.
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**/
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#define PERF_DRIVER_BINDING_START_BEGIN(ModuleHandle, ControllerHandle) \
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do { \
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if (LogPerformanceMeasurementEnabled (PERF_CORE_DB_START)) { \
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LogPerformanceMeasurement (ModuleHandle, NULL, NULL, (UINT64)(UINTN)ControllerHandle, MODULE_DB_START_ID); \
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} \
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} while (FALSE)
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/**
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End Macro to measure the performance of DriverBinding Start in core.
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If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
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and the BIT4 (dsiable PERF_CORE_DB_START) of PcdPerformanceLibraryPropertyMask is not set.
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then LogPerformanceMeasurement() is called.
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**/
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#define PERF_DRIVER_BINDING_START_END(ModuleHandle, ControllerHandle) \
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do { \
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if (LogPerformanceMeasurementEnabled (PERF_CORE_DB_START)) { \
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LogPerformanceMeasurement (ModuleHandle, NULL, NULL, (UINT64)(UINTN)ControllerHandle, MODULE_DB_END_ID); \
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} \
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} while (FALSE)
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/**
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Start Macro to measure the performance of DriverBinding Stop in core.
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|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT5 (dsiable PERF_CORE_DB_STOP) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_DRIVER_BINDING_STOP_BEGIN(ModuleHandle, ControllerHandle) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_CORE_DB_STOP)) { \
|
|
LogPerformanceMeasurement (ModuleHandle, NULL, NULL, (UINT64)(UINTN)ControllerHandle, MODULE_DB_STOP_START_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
End Macro to measure the performance of DriverBinding Stop in core.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT5 (dsiable PERF_CORE_DB_STOP) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_DRIVER_BINDING_STOP_END(ModuleHandle, ControllerHandle) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_CORE_DB_STOP)) { \
|
|
LogPerformanceMeasurement (ModuleHandle, NULL, NULL, (UINT64)(UINTN)ControllerHandle, MODULE_DB_STOP_END_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Macro to measure the time from power-on to this macro execution.
|
|
It can be used to log a meaningful thing which happens at a time point.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_EVENT(EventString) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, NULL, EventString , 0, PERF_EVENT_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Begin Macro to measure the perofrmance of evnent signal behavior in any module.
|
|
The event guid will be passed with this macro.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_EVENT_SIGNAL_BEGIN(EventGuid) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, EventGuid, __FUNCTION__ , 0, PERF_EVENTSIGNAL_START_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
End Macro to measure the perofrmance of evnent signal behavior in any module.
|
|
The event guid will be passed with this macro.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_EVENT_SIGNAL_END(EventGuid) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, EventGuid, __FUNCTION__ , 0, PERF_EVENTSIGNAL_END_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Begin Macro to measure the perofrmance of a callback function in any module.
|
|
The event guid which trigger the callback function will be passed with this macro.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_CALLBACK_BEGIN(TriggerGuid) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, TriggerGuid, __FUNCTION__ , 0, PERF_CALLBACK_START_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
End Macro to measure the perofrmance of a callback function in any module.
|
|
The event guid which trigger the callback function will be passed with this macro.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_CALLBACK_END(TriggerGuid) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, TriggerGuid, __FUNCTION__ , 0, PERF_CALLBACK_END_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Begin Macro to measure the perofrmance of a general function in any module.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_FUNCTION_BEGIN() \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, NULL, __FUNCTION__ , 0, PERF_FUNCTION_START_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
End Macro to measure the perofrmance of a general function in any module.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_FUNCTION_END() \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, NULL, __FUNCTION__ , 0, PERF_FUNCTION_END_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Begin Macro to measure the perofrmance of a behavior within one module.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_INMODULE_BEGIN(MeasurementString) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, NULL, MeasurementString, 0, PERF_INMODULE_START_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
End Macro to measure the perofrmance of a behavior within one module.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_INMODULE_END(MeasurementString) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, NULL, MeasurementString, 0, PERF_INMODULE_END_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Begin Macro to measure the perofrmance of a behavior in different modules.
|
|
Such as the performance of PEI phase, DXE phase, BDS phase.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_CROSSMODULE_BEGIN(MeasurementString) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, NULL, MeasurementString, 0, PERF_CROSSMODULE_START_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
End Macro to measure the perofrmance of a behavior in different modules.
|
|
Such as the performance of PEI phase, DXE phase, BDS phase.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
and the BIT6 (dsiable PERF_GENERAL_TYPE) of PcdPerformanceLibraryPropertyMask is not set.
|
|
then LogPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_CROSSMODULE_END(MeasurementString) \
|
|
do { \
|
|
if (LogPerformanceMeasurementEnabled (PERF_GENERAL_TYPE)) { \
|
|
LogPerformanceMeasurement (&gEfiCallerIdGuid, NULL, MeasurementString, 0, PERF_CROSSMODULE_END_ID); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Macro that calls EndPerformanceMeasurement().
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
then EndPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_END(Handle, Token, Module, TimeStamp) \
|
|
do { \
|
|
if (PerformanceMeasurementEnabled ()) { \
|
|
EndPerformanceMeasurement (Handle, Token, Module, TimeStamp); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Macro that calls StartPerformanceMeasurement().
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
then StartPerformanceMeasurement() is called.
|
|
|
|
**/
|
|
#define PERF_START(Handle, Token, Module, TimeStamp) \
|
|
do { \
|
|
if (PerformanceMeasurementEnabled ()) { \
|
|
StartPerformanceMeasurement (Handle, Token, Module, TimeStamp); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Macro that calls EndPerformanceMeasurementEx().
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
then EndPerformanceMeasurementEx() is called.
|
|
|
|
**/
|
|
#define PERF_END_EX(Handle, Token, Module, TimeStamp, Identifier) \
|
|
do { \
|
|
if (PerformanceMeasurementEnabled ()) { \
|
|
EndPerformanceMeasurementEx (Handle, Token, Module, TimeStamp, Identifier); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Macro that calls StartPerformanceMeasurementEx().
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
then StartPerformanceMeasurementEx() is called.
|
|
|
|
**/
|
|
#define PERF_START_EX(Handle, Token, Module, TimeStamp, Identifier) \
|
|
do { \
|
|
if (PerformanceMeasurementEnabled ()) { \
|
|
StartPerformanceMeasurementEx (Handle, Token, Module, TimeStamp, Identifier); \
|
|
} \
|
|
} while (FALSE)
|
|
|
|
/**
|
|
Macro that marks the beginning of performance measurement source code.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
then this macro marks the beginning of source code that is included in a module.
|
|
Otherwise, the source lines between PERF_CODE_BEGIN() and PERF_CODE_END() are not included in a module.
|
|
|
|
**/
|
|
#define PERF_CODE_BEGIN() do { if (PerformanceMeasurementEnabled ()) { UINT8 __PerformanceCodeLocal
|
|
|
|
/**
|
|
Macro that marks the end of performance measurement source code.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
then this macro marks the end of source code that is included in a module.
|
|
Otherwise, the source lines between PERF_CODE_BEGIN() and PERF_CODE_END() are not included in a module.
|
|
|
|
**/
|
|
#define PERF_CODE_END() __PerformanceCodeLocal = 0; __PerformanceCodeLocal++; } } while (FALSE)
|
|
|
|
/**
|
|
Macro that declares a section of performance measurement source code.
|
|
|
|
If the PERFORMANCE_LIBRARY_PROPERTY_MEASUREMENT_ENABLED bit of PcdPerformanceLibraryPropertyMask is set,
|
|
then the source code specified by Expression is included in a module.
|
|
Otherwise, the source specified by Expression is not included in a module.
|
|
|
|
@param Expression Performance measurement source code to include in a module.
|
|
|
|
**/
|
|
#define PERF_CODE(Expression) \
|
|
PERF_CODE_BEGIN (); \
|
|
Expression \
|
|
PERF_CODE_END ()
|
|
|
|
|
|
#endif
|