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HeteroFlow
THAPI
Commits
d97b9c5d
Commit
d97b9c5d
authored
Dec 22, 2020
by
Thomas Applencourt
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9238f68e
#!/usr/bin/env bash
exec_prefix
=
@prefix@
libdir
=
@libdir@
bindir
=
@bindir@
pkglibdir
=
$libdir
/@PACKAGE@
display_help
()
{
echo
"
$(
basename
$0
)
: a tracer / summarizer of OpenCL and L0 calls"
echo
"Usage:"
echo
"
$(
basename
$0
)
-h | --help "
echo
"
$(
basename
$0
)
[option]... <application> <application-arguments>"
echo
"
$(
basename
$0
)
[option]... -r [<trace>]..."
echo
echo
" -h, --help Show this screen"
echo
" -e, --extended Print information for each Hostname / Process / Thread / Device"
echo
" -t, --trace Display the trace"
echo
" -a, --asm Dump in your current directory low level kernels informations (asm,isa,visa,...)."
echo
" -r, --replay <application> <application-arguments> will be traited as pathes to traces folders (
$HOME
/lttng-traces/...)"
echo
" If no arguments are provided, will use the latest trace available"
echo
echo
" Example:"
echo
"
$(
basename
$0
)
./a.out"
echo
echo
"
$(
basename
$0
)
will save the trace in
$HOME
/lttng-traces/"
echo
" Please tidy up from time to time"
echo
" __ "
echo
"For complain, praise, bug repport please use: <(o )___"
echo
" https://xgitlab.cels.anl.gov/heteroflow/tracer ( ._> /"
echo
" or send email to {apl,bvideau}@anl.gov
\`
---'"
exit
1
}
# Find all location of a `.so`
whichlib
()
{
# Output of ldconfig:
#/usr/lib32:
# libstdc++.so.6 -> libstdc++.so.6.0.26
# After the awk:
# -> /usr/lib32/libstdc++.so.6
# In OpenSUSE ldconfig, is in '/sbin'.
PATH
=
$PATH
:/sbin ldconfig
-vNX
$(
echo
$LD_LIBRARY_PATH
|
sed
's/:/ /g'
)
2>/dev/null |
awk
-v
p
=
$1
'match($1, ":") { header=substr($1, 1, length($1)-1)} \
match($1, "^lib") && match($1, p) { print header "/" $1}'
}
trace_and_summary
()
{
if
[
-z
"
$@
"
]
;
then
display_help
fi
lttng-sessiond
$quiet
--daemonize
lttng
$quiet
create iprof
#Using blocking more to trace event record loss
lttng
$quiet
enable-channel
--userspace
--blocking-timeout
=
inf blocking-channel
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_opencl:
*
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_opencl_build:infos
*
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_opencl_profiling:
*
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_opencl_arguments:kernel_info
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_opencl_devices:device_name
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_ze:
*
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_zet:
*
export
LTTNG_UST_ZE_PROFILE
=
1
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_ze_profiling:
*
lttng
$quiet
enable-event
--channel
=
blocking-channel
--userspace
lttng_ust_ze_properties:
*
lttng
$quiet
add-context
--userspace
--channel
=
blocking-channel
-t
vpid
-t
vtid
#Preventing trace event record loss
if
[
-z
"
$LTTNG_UST_OPENCL_LIBOPENCL
"
]
then
export
LTTNG_UST_OPENCL_LIBOPENCL
=
$(
whichlib libOpenCL.so |
head
-n
1
)
fi
if
[
-z
"
$LTTNG_UST_ZE_LIBZE_LOADER
"
]
then
export
LTTNG_UST_ZE_LIBZE_LOADER
=
$(
whichlib libze_loader.so |
head
-n
1
)
fi
#Preventing trace event record loss
export
LTTNG_UST_ALLOW_BLOCKING
=
1
export
LD_PRELOAD
=
$libdir
/libTracerOpenCL.so:
$LD_PRELOAD
export
LD_LIBRARY_PATH
=
$pkglibdir
/opencl:
$LD_LIBRARY_PATH
export
LD_PRELOAD
=
$libdir
/libTracerZE.so:
$LD_PRELOAD
export
LD_LIBRARY_PATH
=
$pkglibdir
/ze:
$LD_LIBRARY_PATH
lttng
$quiet
start
trap
'trace_epilogue'
EXIT SIGABRT SIGSEGV
"
$@
"
}
trace_epilogue
()
{
lttng
$quiet
stop
lttng
$quiet
destroy
summary
}
summary
()
{
if
[
-z
"
$@
"
]
;
then
lltng_last_session
=
$(
ls
-dt
$HOME
/lttng-traces/
*
|
head
-1
)
echo
"Trace location:"
$lltng_last_session
echo
else
lltng_last_session
=
$@
fi
# Check that the argument are trace.
# We don't quote the $lltng_last_session, to be able to loop over hit.
# Should be cleaner to use bash arrays.
for
f
in
$lltng_last_session
;
do
if
[
!
-d
"
$f
"
]
;
then
echo
"
$f
is not a trace folder"
exit
1
fi
done
if
[
-n
"
$trace
"
]
;
then
# Todo filter direcly in the babeltrace
$bindir
/babeltrace_opencl
$lltng_last_session
|
grep
lttng_ust_opencl
$bindir
/babeltrace_ze
$lltng_last_session
|
grep
lttng_ust_ze
fi
ocl_output
=
$(
babeltrace2
--plugin-path
=
$libdir
--component
=
sink.clprof.dispatch
--params
=
"display=
$display
"
${
lltng_last_session
}
)
if
[
-n
"
$ocl_output
"
]
;
then
echo
"== OpenCL == "
echo
"
$ocl_output
"
fi
ze_output
=
$(
babeltrace2
--plugin-path
=
$libdir
--component
=
sink.zeprof.dispatch
--params
=
"display=
$display
"
${
lltng_last_session
}
)
if
[
-n
"
$ze_output
"
]
;
then
echo
"== Level0 == "
echo
"
$ze_output
"
fi
}
# _
# |_) _. ._ _ o ._ _ /\ ._ _
# | (_| | _> | | | (_| /--\ | (_| \/
# _| _|
display
=
"compact"
;
if
[[
$#
-eq
0
]]
;
then
display_help
fi
while
((
"$#"
))
;
do
case
"
$1
"
in
-h
|
--help
)
display_help
;
exit
;;
-e
|
--extented
)
shift
;
display
=
"extended"
;;
-r
|
--replay
)
shift
;
replay
=
true
;;
-d
|
--debug
)
shift
;
debug
=
true
;;
-a
|
--asm
)
shift
;
asm
=
true
;;
-t
|
--trace
)
shift
;
trace
=
true
;;
--
)
shift
;
break
;;
*
)
break
;;
esac
done
if
[
-n
"
$debug
"
]
;
then
export
LIBBABELTRACE2_INIT_LOG_LEVEL
=
WARNING
export
BABELTRACE_CLI_LOG_LEVEL
=
WARNING
else
quiet
=
"--quiet"
fi
if
[
-n
"
$asm
"
]
;
then
export
IGC_ShaderDumpEnable
=
1
export
IGC_DumpToCurrentDir
=
1
fi
if
[
-n
"
$replay
"
]
;
then
summary
"
$@
"
else
trace_and_summary
"
$@
"
fi
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