Create `record` command.
- Creates
recordcommand which automatically spawns the executable named by thepe_filecommand line option - For now you can't spawn anything on CPUs with more than 64 processors.
- Waits for 1s after spawning the process to start reading information, this should be configurable in the future.
@PrzemekWirkus two things are different here than the other MR. First I let the application create its own console, this was breaking python_d.exe. I also found a bug where I was using a DWORD variable instead of DWORD_PTR for the affinity. Hopefully this fixes stuff for at least 64 processors but I of course cant test.
Output for record using main.exe
PS C:\Users\everton> .\wperf record -e ld_spec:100000 -pe_file main.exe -c 1 --timeout 5 --verbose --annotate
deduced image name 'main.exe'
deduced image PDB file 'main.pdb'
main.exe pid is 8172
================================
KERNEL32.DLL 0x000000007ff922d90000 C:\WINDOWS\System32\KERNEL32.DLL
KERNELBASE.dll 0x000000007ff920cb0000 C:\WINDOWS\System32\KERNELBASE.dll
main.exe 0x000000007ff714e50000 C:\Users\everton\main.exe
ntdll.dll 0x000000007ff924dd0000 C:\WINDOWS\SYSTEM32\ntdll.dll
================================
main.exe C:\Users\everton\main.exe
.text 0x00000000000000001000 0xb793b
.rdata 0x000000000000000b9000 0xfc7e
.data 0x000000000000000c9000 0x2f71
.pdata 0x000000000000000cc000 0x3a20
.idata 0x000000000000000d0000 0x0ea1
.00cfg 0x000000000000000d1000 0x0151
.reloc 0x000000000000000d2000 0x11e2
base address of 'main.exe': 0x7ff714e55e78, runtime delta: 0x7ff5d4e50000
sampling ....eeee done!
=================
sample generated: 129
sample dropped : 1
sample drop rate: 0.78%
Sampling stopped, process pid=8172 exited with code 0x0103
======================== sample source: ld_spec, top 50 hot functions ========================
0x000000007ff714e6ba2c 40
0x000000007ff714e6ba30 20
0x000000007ff714e6ba28 16
0x000000007ff714e6ba34 16
0x000000007ff714e6ba3c 10
0x000000007ff714e6ba20 9
0x000000007ff714e6ba48 5
0x000000007ff714e6ba50 4
0x000000007ff714e6ba58 4
0x000000007ff714e6ba38 2
simd_hot
filename line_number hits
======== =========== ====
C:\Users\przemek\Desktop\wperf\merge-retquest\94\lib.c 23 128
overhead count symbol
======== ===== ======
100.00 128 simd_hot
100.00% 128 top 1 in totalOutput for record command using python_d.exe executable
PS C:\Users\everton> .\wperf record -e ld_spec:100000 -pe_file local\arm64\python_d.exe -c 1 --timeout 30 --verbose --annotate
deduced image name 'local\arm64\python_d.exe'
deduced image PDB file 'local\arm64\python_d.pdb'
local\arm64\python_d.exe pid is 4940
================================
ADVAPI32.dll 0x000000007ff924280000 C:\WINDOWS\System32\ADVAPI32.dll
KERNEL32.DLL 0x000000007ff922d90000 C:\WINDOWS\System32\KERNEL32.DLL
KERNELBASE.dll 0x000000007ff920cb0000 C:\WINDOWS\System32\KERNELBASE.dll
RPCRT4.dll 0x000000007ff924b70000 C:\WINDOWS\System32\RPCRT4.dll
VCRUNTIME140D.dll 0x000000007ff8f2920000 C:\WINDOWS\SYSTEM32\VCRUNTIME140D.dll
VERSION.dll 0x000000007ff900a20000 C:\WINDOWS\SYSTEM32\VERSION.dll
WS2_32.dll 0x000000007ff9240e0000 C:\WINDOWS\System32\WS2_32.dll
bcrypt.dll 0x000000007ff91f570000 C:\WINDOWS\SYSTEM32\bcrypt.dll
bcryptprimitives.dll 0x000000007ff920760000 C:\WINDOWS\System32\bcryptprimitives.dll
msvcrt.dll 0x000000007ff9228f0000 C:\WINDOWS\System32\msvcrt.dll
ntdll.dll 0x000000007ff924dd0000 C:\WINDOWS\SYSTEM32\ntdll.dll
python313_d.dll 0x000000007ff8b7ae0000 C:\Users\everton\local\arm64\python313_d.dll
python_d.exe 0x000000007ff72c940000 C:\Users\everton\local\arm64\python_d.exe
sechost.dll 0x000000007ff924420000 C:\WINDOWS\System32\sechost.dll
ucrtbased.dll 0x000000007ff8d07d0000 C:\WINDOWS\SYSTEM32\ucrtbased.dll
================================
python313_d.dll C:\Users\everton\local\arm64\python313_d.dll
.text 0x00000000000000001000 0x83e85d
.rdata 0x00000000000000840000 0x3104a7
.data 0x00000000000000b51000 0x133ff9
.pdata 0x00000000000000c85000 0x1a378
.idata 0x00000000000000ca0000 0x3b19
PyRuntim 0x00000000000000ca4000 0x89a53
.tls 0x00000000000000d2e000 0x0312
.00cfg 0x00000000000000d2f000 0x0151
.rsrc 0x00000000000000d30000 0x0d96
.reloc 0x00000000000000d31000 0x20e29
python_d.exe C:\Users\everton\local\arm64\python_d.exe
.text 0x00000000000000001000 0x6b81
.rdata 0x00000000000000008000 0x1a46
.data 0x0000000000000000a000 0x01e1
.pdata 0x0000000000000000b000 0x0320
.idata 0x0000000000000000c000 0x0b34
.00cfg 0x0000000000000000d000 0x0151
.rsrc 0x0000000000000000e000 0x17cc9
.reloc 0x00000000000000026000 0x01af
base address of 'local\arm64\python_d.exe': 0x7ff72c941270, runtime delta: 0x7ff5ec940000
sampling .....eeeeeee.eeeeeeee.eeeeeee.eee done!
=================
sample generated: 544
sample dropped : 4
sample drop rate: 0.74%
Sampling stopped, process pid=4940 exited with code 0x0103
======================== sample source: ld_spec, top 50 hot functions ========================
0x000000007ff8b7e47f98 32
0x000000007ff8b7e47fa8 28
0x000000007ff8b7e47f8c 25
0x000000007ff8b7e47f40 24
0x000000007ff8b7e47f4c 21
0x000000007ff8b7e47f54 21
0x000000007ff8b7e47f3c 19
0x000000007ff8b7e47f78 18
0x000000007ff8b7e47f6c 18
0x000000007ff8b7e47f30 17
x_mul:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,559 152
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,560 75
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,561 38
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,562 37
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,558 26
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,563 7
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,540 3
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,550 3
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,564 3
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,570 3
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,538 1
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,541 1
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,542 1
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,549 1
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,552 1
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,557 1
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,586 1
0x000000007ff9165d87d4 9
0x000000007ff9165d87d0 7
0x000000007ff9165d87e4 3
0x000000007ff92056b778 3
0x000000007ff9165d87dc 3
0x000000007ff924de1780 2
0x000000007ff91b1533ec 2
0x000000007ff9165d86c0 2
0x000000007ff8ffa731d8 2
0x000000007ff8b7ae6b34 2
0x000000007ff8b7e46a38 3
0x000000007ff8b7e46a10 2
0x000000007ff8b7e46a04 2
0x000000007ff8b7e469b8 2
0x000000007ff8b7e46a1c 2
0x000000007ff8b7e469c8 2
0x000000007ff8b7e469dc 1
0x000000007ff8b7e469ec 1
0x000000007ff8b7e469a8 1
0x000000007ff8b7e469f8 1
v_iadd:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,521 6
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,520 5
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,523 4
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,519 3
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,522 1
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,524 1
0x000000007ff8b7e46c3c 3
0x000000007ff8b7e46c34 2
0x000000007ff8b7e46c74 2
0x000000007ff8b7e46c20 2
0x000000007ff8b7e46c48 2
0x000000007ff8b7e46c44 2
0x000000007ff8b7e46c50 2
0x000000007ff8b7e46c88 1
0x000000007ff8b7e46c0c 1
0x000000007ff8b7e46c70 1
v_isub:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,546 14
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,547 3
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,545 2
C:\Users\evert\source\repos\cpython\Objects\longobject.c 1,549 1
0x000000007ff8b7c431b0 3
0x000000007ff8b7c431d8 1
0x000000007ff8b7c430a0 1
0x000000007ff8b7c43094 1
0x000000007ff8b7c43184 1
0x000000007ff8b7c431a4 1
0x000000007ff8b7c43174 1
0x000000007ff8b7c431c4 1
_Py_atomic_load_32bit_impl:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Include\internal\pycore_atomic.h 492 5
C:\Users\evert\source\repos\cpython\Include\internal\pycore_atomic.h 468 1
C:\Users\evert\source\repos\cpython\Include\internal\pycore_atomic.h 470 1
C:\Users\evert\source\repos\cpython\Include\internal\pycore_atomic.h 486 1
C:\Users\evert\source\repos\cpython\Include\internal\pycore_atomic.h 491 1
C:\Users\evert\source\repos\cpython\Include\internal\pycore_atomic.h 496 1
0x000000007ff8b7e47150 1
0x000000007ff8b7e47114 1
0x000000007ff8b7e47148 1
0x000000007ff8b7e470e0 1
0x000000007ff8b7e47120 1
0x000000007ff8b7e470f0 1
0x000000007ff8b7e470ec 1
x_add:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,370 4
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,371 2
C:\Users\evert\source\repos\cpython\Objects\longobject.c 3,369 1
0x000000007ff8b7cb0688 1
0x000000007ff8b7cb0528 1
0x000000007ff8b7cb0574 1
0x000000007ff8b7cb0564 1
0x000000007ff8b7cb0670 1
PyErr_CheckSignals:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Modules\signalmodule.c 1,769 2
C:\Users\evert\source\repos\cpython\Modules\signalmodule.c 1,760 1
C:\Users\evert\source\repos\cpython\Modules\signalmodule.c 1,774 1
C:\Users\evert\source\repos\cpython\Modules\signalmodule.c 1,778 1
0x000000007ff8b7cb2174 1
0x000000007ff8b7cb2188 1
0x000000007ff8b7cb2148 1
0x000000007ff8b7cb217c 1
0x000000007ff8b7cb2130 1
_Py_ThreadCanHandleSignals:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Include\internal\pycore_pystate.h 59 4
C:\Users\evert\source\repos\cpython\Include\internal\pycore_pystate.h 58 1
0x000000007ff8b8296104 1
0x000000007ff8b82960f8 1
PyThread_get_thread_ident:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Python\thread_nt.h 227 1
C:\Users\evert\source\repos\cpython\Python\thread_nt.h 230 1
0x000000007ff8b7cb0c7c 1
0x000000007ff8b7cb0c8c 1
_PyErr_CheckSignalsTstate:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Modules\signalmodule.c 1,787 1
C:\Users\evert\source\repos\cpython\Modules\signalmodule.c 1,788 1
0x000000007ff8b807c710 1
sum_raw:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Parser\parser.c 13,525 1
0x000000007ff8b7e6d1d4 1
_PyMem_DebugFree:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Objects\obmalloc.c 2,171 1
0x000000007ff8b7e6d400 1
_PyMem_DebugRawAlloc:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Objects\obmalloc.c 1,988 1
0x000000007ff8b7e6d590 1
_PyMem_DebugRawFree:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Objects\obmalloc.c 2,024 1
0x000000007ff8b7e742dc 1
write_size_t:python313_d.dll
filename line_number hits
======== =========== ====
C:\Users\evert\source\repos\cpython\Objects\obmalloc.c 1,906 1
overhead count symbol
======== ===== ======
65.56 354 x_mul:python313_d.dll
20.37 110 unknown
3.70 20 v_iadd:python313_d.dll
3.70 20 v_isub:python313_d.dll
1.85 10 _Py_atomic_load_32bit_impl:python313_d.dll
1.30 7 x_add:python313_d.dll
0.93 5 PyErr_CheckSignals:python313_d.dll
0.93 5 _Py_ThreadCanHandleSignals:python313_d.dll
0.37 2 PyThread_get_thread_ident:python313_d.dll
0.37 2 _PyErr_CheckSignalsTstate:python313_d.dll
0.19 1 sum_raw:python313_d.dll
0.19 1 _PyMem_DebugFree:python313_d.dll
0.19 1 _PyMem_DebugRawAlloc:python313_d.dll
0.19 1 _PyMem_DebugRawFree:python313_d.dll
0.19 1 write_size_t:python313_d.dll
100.00% 540 top 15 in total