![[BACK]](/icons/back.gif){kind=icon}
Up to [cvs.NetBSD.org] / src / sys / dev / tprof
Request diff between arbitrary revisions
Default branch: MAIN
Revision 1.2 / (download) - annotate - [select for diffs], Thu Dec 1 00:32:52 2022 UTC (3 months, 3 weeks ago) by ryo
Branch: MAIN
CVS Tags: netbsd-10-base,
netbsd-10,
HEAD
Changes since 1.1: +18 -6
lines
Diff to previous 1.1 (colored)
Improve tprof(4) - Multiple events can now be handled simultaneously. - Counters should be configured with TPROF_IOC_CONFIGURE_EVENT in advance, instead of being configured at TPROF_IOC_START. - The configured counters can be started and stopped repeatedly by PROF_IOC_START/TPROF_IOC_STOP. - The value of the performance counter can be obtained at any timing as a 64bit value with TPROF_IOC_GETCOUNTS. - Backend common parts are handled in tprof.c as much as possible, and functions on the tprof_backend side have been reimplemented to be more primitive. - The reset value of counter overflows for profiling can now be adjusted. It is calculated by default from the CPU clock (speed of cycle counter) and TPROF_HZ, but for some events the value may be too large to be sufficient for profiling. The event counter can be specified as a ratio to the default or as an absolute value when configuring the event counter. - Due to overall changes, API and ABI have been changed. TPROF_VERSION and TPROF_BACKEND_VERSION were updated.
Revision 1.1.8.2 / (download) - annotate - [select for diffs], Mon Jun 10 22:07:33 2019 UTC (3 years, 9 months ago) by christos
Branch: phil-wifi
Changes since 1.1.8.1: +93 -0
lines
Diff to previous 1.1.8.1 (colored) to branchpoint 1.1 (colored) next main 1.2 (colored)
Sync with HEAD
Revision 1.1.2.2 / (download) - annotate - [select for diffs], Sat Jul 28 04:37:57 2018 UTC (4 years, 8 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.1.2.1: +93 -0
lines
Diff to previous 1.1.2.1 (colored) to branchpoint 1.1 (colored) next main 1.2 (colored)
Sync with HEAD
Revision 1.1.8.1, Tue Jul 24 09:47:35 2018 UTC (4 years, 8 months ago) by christos
Branch: phil-wifi
Changes since 1.1: +0 -93
lines
FILE REMOVED
file tprof_x86.c was added on branch phil-wifi on 2019-06-10 22:07:33 +0000
Revision 1.1.2.1, Tue Jul 24 09:47:35 2018 UTC (4 years, 8 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.1: +0 -93
lines
FILE REMOVED
file tprof_x86.c was added on branch pgoyette-compat on 2018-07-28 04:37:57 +0000
Revision 1.1 / (download) - annotate - [select for diffs], Tue Jul 24 09:47:35 2018 UTC (4 years, 8 months ago) by maxv
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base,
thorpej-i2c-spi-conf2,
thorpej-i2c-spi-conf-base,
thorpej-i2c-spi-conf,
thorpej-futex2-base,
thorpej-futex2,
thorpej-futex-base,
thorpej-futex,
thorpej-cfargs2-base,
thorpej-cfargs2,
thorpej-cfargs-base,
thorpej-cfargs,
phil-wifi-20200421,
phil-wifi-20200411,
phil-wifi-20200406,
phil-wifi-20191119,
phil-wifi-20190609,
pgoyette-compat-20190127,
pgoyette-compat-20190118,
pgoyette-compat-1226,
pgoyette-compat-1126,
pgoyette-compat-1020,
pgoyette-compat-0930,
pgoyette-compat-0906,
pgoyette-compat-0728,
netbsd-9-base,
netbsd-9-3-RELEASE,
netbsd-9-2-RELEASE,
netbsd-9-1-RELEASE,
netbsd-9-0-RELEASE,
netbsd-9-0-RC2,
netbsd-9-0-RC1,
netbsd-9,
jdolecek-ncqfixes-base,
jdolecek-ncqfixes,
isaki-audio2-base,
isaki-audio2,
is-mlppp-base,
is-mlppp,
cjep_sun2x-base1,
cjep_sun2x-base,
cjep_sun2x,
cjep_staticlib_x-base1,
cjep_staticlib_x-base,
cjep_staticlib_x,
bouyer-xenpvh-base2,
bouyer-xenpvh-base1,
bouyer-xenpvh-base,
bouyer-xenpvh,
bouyer-sunxi-drm-base,
bouyer-sunxi-drm,
ad-namecache-base3,
ad-namecache-base2,
ad-namecache-base1,
ad-namecache-base,
ad-namecache
Branch point for: phil-wifi,
pgoyette-compat
Merge the tprof_pmi and tprof_amdpmi modules into a single tprof_x86 module.