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zephyr/samples/microkernel/benchmark/boot_time
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Yonattan Louise a8571c4b7f Fix checkpatch issue - WARNING:SPACING 
Spaces between the function name and the open parenthesis are not allowed.
This commit fixes the case where only one open parenthesis with leading
whitespaces is present in the line.

	#!/bin/bash

	checkpatch_script="$VXMICRO_BASE/scripts/checkpatch.pl --mailback --no-tree -f --emacs --summary-file --show-types --ignore BRACES,PRINTK_WITHOUT_KERN_LEVEL,SPLIT_STRING --max-line-length=100 "

	for file in $(find ./ -name "*.[ch]" ! -path "./scripts/*" ! -path "./host/src/wrsconfig/*");
	do
		# fixing spaces between function name and open parenthesis
		for line in $(eval $checkpatch_script $file | grep "WARNING:SPACING: space prohibited between function name and open parenthesis '('" | cut -d":" -f2)
		do
			echo "$file : $line"
			sed -i ''$line' { /[ \t](.*[ \t](/ b skip_it s/[ \t]*(/(/ ; :skip_it }' $file;
		done;
	done;

Change-Id: I1e026eaee930e297374e5f2f725b78f29824dee3
Signed-off-by: Yonattan Louise <yonattan.a.louise.mendoza@intel.com>
2016-02-05 20:13:54 -05:00
..
generic_pc Delete obsolete KHEAP_SIZE and KHEAP_SIZE_FIXED config options 2016-02-05 20:13:51 -05:00
quark First commit 2015-04-10 16:44:37 -07:00
src Fix checkpatch issue - WARNING:SPACING 2016-02-05 20:13:54 -05:00
check_prj_conf.mk First commit 2015-04-10 16:44:37 -07:00
get_prj_conf.mk First commit 2015-04-10 16:44:37 -07:00
Makefile First commit 2015-04-10 16:44:37 -07:00
prj.vpf First commit 2015-04-10 16:44:37 -07:00
README.txt Remove references to Simics from README.txt files 2016-02-05 20:13:48 -05:00

README.txt 

Title:  BootTime

Description:

BootTime measures the time:
   a) from system reset to kernel start (crt0.s's __start)
   b) from kernel start to begin of main()
   c) from kernel start to begin of first task
   d) from kernel start to when microkernel's main task goes immediately idle

The project can be built using one of the following three configurations:

best
-------
 - Disables most features
 - Provides best case boot measurement

default
-------
 - Default configuration options
 - Provides typical boot measurement

worst
-------
 - Enables most features.
 - Provides worst case boot measurement

--------------------------------------------------------------------------------

Building and Running Project:

This microkernel project outputs to the console.  It can be built and executed
on QEMU in three possibile configurations as follows:

    make pristine
    make BOOTTIME_QUALIFIER=best microkernel.qemu

    make pristine
    make BOOTTIME_QUALIFIER=default microkernel.qemu

    make pristine
    make BOOTTIME_QUALIFIER=worst microkernel.qemu

--------------------------------------------------------------------------------

Sample Output:

tc_start() - Boot Time Measurement
MicroKernel Boot Result: Clock Frequency: 20 MHz
__start       : 377787 cycles, 18889 us
_start->main(): 3915 cycles, 195 us
_start->task  : 5898 cycles, 294 us
_start->idle  : 6399 cycles, 319 us
Boot Time Measurement finished
===================================================================
PASS - bootTimeTask.
===================================================================
VXMICRO PROJECT EXECUTION SUCCESSFUL