Hi,
I have a new nvidia Jetson Xavier board brought from Nvidia.
Installed JetPack 4.1.1 as per the JetPack installation guide.
Setup:
Ubuntu 18.04 Host Machine - to compile and do remote cuda-dbg on the board jetson xavier
- Host PC ubuntu 18.04 has all of cuda and all other packages from JetPack 4.1.1 installed
Jetson Xavier - all of JetPack 4.11 , OS flash and other cuda … etc installed on the Jetson Xavier
I have taken the cuda sample examples and copied to ~/NVIDIA_samples.
All the libraries and settings of nsight - are done as per the Jetson TX2 described in a nvidia doc
- the link to this document - https://devblogs.nvidia.com/cuda-jetson-nvidia-nsight-eclipse-edition/
- the only comprehensive document found by me for Jetson TX2 ( this I have used
successfully and I already have a Jetson TX2 with cuda 9.0 installed and nsight running well -
able to debug main arm core and cuda code ).
I have tried numerous examples like box_filter , matrix_mul , convolution_texture but all have the same problem and errors described below: please adise or help on debug this nsight problem.
Description of the error:
- With no breakpoint set , the cod’e runs and gives results - but the MIPS is in GFLOPS ( not sure it is at full speed )
- With one normal breakpoint set at main - it comes upto the main breakpoint and if I say run or resume in night it hangs with the errors doc attached ( 3 console messages 1.gdb.txt , 2.remoteshell.txt , 3.gdbtraces.txt , host Machine - g++ version and cuda version - g++.txt , nvcc–version.txt) . Also I have attached an eclipsensight.odf - screen snapshot of the nsight debugger.( the rest I copied , I dont know how to copy an .odf image here )
- If I seta break point on the kernek i.e in the right corner cuda window - enable breakpoin on all application kernel launches - it still hangs .
Please take a look and help to debug this issue.
Regards
francis j
—gdb.txt-----
Coalescing of the CUDA commands output is off.
warning: “remote:” is deprecated, use “target:” instead.
warning: sysroot set to “target://”.
Reading /lib/ld-linux-aarch64.so.1 from remote target…
warning: File transfers from remote targets can be slow. Use “set sysroot” to access files locally instead.
Reading /lib/ld-linux-aarch64.so.1 from remote target…
Reading /lib/ld-2.27.so from remote target…
Reading /lib/.debug/ld-2.27.so from remote target…
0x0000007fb7fd31c0 in ?? () from target:/lib/ld-linux-aarch64.so.1
$1 = 0xff
The target endianness is set automatically (currently little endian)
Reading /lib/aarch64-linux-gnu/librt.so.1 from remote target…
Reading /lib/aarch64-linux-gnu/libpthread.so.0 from remote target…
Reading /lib/aarch64-linux-gnu/libdl.so.2 from remote target…
Reading /usr/lib/aarch64-linux-gnu/libstdc++.so.6 from remote target…
Reading /lib/aarch64-linux-gnu/libgcc_s.so.1 from remote target…
Reading /lib/aarch64-linux-gnu/libc.so.6 from remote target…
Reading /lib/aarch64-linux-gnu/libm.so.6 from remote target…
Reading /lib/aarch64-linux-gnu/librt-2.27.so from remote target…
Reading /lib/aarch64-linux-gnu/.debug/librt-2.27.so from remote target…
Reading /lib/aarch64-linux-gnu/47f37309461cc15fb1915bc198d718017a1f87.debug from remote target…
Reading /lib/aarch64-linux-gnu/.debug/47f37309461cc15fb1915bc198d718017a1f87.debug from remote target…
Reading /lib/aarch64-linux-gnu/libdl-2.27.so from remote target…
Reading /lib/aarch64-linux-gnu/.debug/libdl-2.27.so from remote target…
Reading /usr/lib/aarch64-linux-gnu/ec888879161599d09ef86dc9b55f5096935334.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/.debug/ec888879161599d09ef86dc9b55f5096935334.debug from remote target…
Reading /lib/aarch64-linux-gnu/866070a0bdee074a8459fae7b95155fdd12861.debug from remote target…
Reading /lib/aarch64-linux-gnu/.debug/866070a0bdee074a8459fae7b95155fdd12861.debug from remote target…
Reading /lib/aarch64-linux-gnu/libc-2.27.so from remote target…
Reading /lib/aarch64-linux-gnu/.debug/libc-2.27.so from remote target…
Reading /lib/aarch64-linux-gnu/libm-2.27.so from remote target…
Reading /lib/aarch64-linux-gnu/.debug/libm-2.27.so from remote target…
Temporary breakpoint 1, main (argc=1, argv=0x7ffffff4e8) at …/src/matrixMul.cu:277
277 int main(int argc, char **argv) {
Reading /usr/lib/aarch64-linux-gnu/tegra/libcuda.so.1 from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvrm_gpu.so from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvrm.so from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvrm_graphics.so from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvidia-fatbinaryloader.so.31.1.0 from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvos.so from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libcuda.so.1.1.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/.debug/libcuda.so.1.1.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvrm_gpu.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/.debug/libnvrm_gpu.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvrm.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/.debug/libnvrm.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvrm_graphics.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/.debug/libnvrm_graphics.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvidia-fatbinaryloader.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/.debug/libnvidia-fatbinaryloader.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/libnvos.so.debug from remote target…
Reading /usr/lib/aarch64-linux-gnu/tegra/.debug/libnvos.so.debug from remote target…
---- remote shell .txt -------------
Last login: Mon Mar 18 16:10:40 2019
echo $PWD’>’
/bin/sh -c “cd "/tmp/nsight-debug";export LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64":${LD_LIBRARY_PATH};export NVPROF_TMPDIR="/tmp";"/usr/local/cuda-10.0/bin/cuda-gdbserver" --cuda-use-lockfile=0 :2345 "/tmp/nsight-debug/matrix_mul"”;exit
nvidia@jetson-0423818077348:~$ echo $PWD’>’
/home/nvidia>
nvidia@jetson-0423818077348:~$ /bin/sh -c “cd "/tmp/nsight-debug";export LD_LIBBRARY_PATH="/usr/local/cuda-10.0/lib64":${LD_LIBRARY_PATH};export NVPROF_TMPDIIR="/tmp";"/usr/local/cuda-10.0/bin/cuda-gdbserver" --cuda-use-lockfile=0 :23345 "/tmp/nsight-debug/matrix_mul"”;exit
Process /tmp/nsight-debug/matrix_mul created; pid = 7546
Listening on port 2345
Remote debugging from host 192.168.10.220
Warning: Adjusting return value of linux_common_core_of_thread (pid=32, tid=32).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=33, tid=33).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=34, tid=34).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=35, tid=35).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=36, tid=36).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=37, tid=37).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=38, tid=38).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=39, tid=39).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=40, tid=40).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=41, tid=41).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=42, tid=42).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=44, tid=44).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=45, tid=45).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=46, tid=46).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=47, tid=47).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=48, tid=48).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=50, tid=50).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=51, tid=51).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=52, tid=52).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=53, tid=53).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=54, tid=54).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=685, tid=685).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=687, tid=687).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=692, tid=692).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=693, tid=693).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=694, tid=694).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=714, tid=714).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=799, tid=799).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=818, tid=818).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=961, tid=961).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=962, tid=962).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=965, tid=965).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1095, tid=1095).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1134, tid=1134).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1205, tid=1205).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1226, tid=1226).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1229, tid=1229).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1350, tid=1350).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1351, tid=1351).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1353, tid=1353).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1356, tid=1356).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1357, tid=1357).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1359, tid=1359).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1362, tid=1362).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1398, tid=1398).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1401, tid=1401).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1410, tid=1410).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1416, tid=1416).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1419, tid=1419).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1431, tid=1431).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1456, tid=1456).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1466, tid=1466).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1467, tid=1467).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1527, tid=1527).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1550, tid=1550).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1591, tid=1591).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1610, tid=1610).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1670, tid=1670).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1672, tid=1672).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1695, tid=1695).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1704, tid=1704).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1845, tid=1845).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1847, tid=1847).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1849, tid=1849).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1851, tid=1851).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1900, tid=1900).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1903, tid=1903).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1907, tid=1907).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=1968, tid=1968).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2019, tid=2019).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2058, tid=2058).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2087, tid=2087).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2088, tid=2088).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2226, tid=2226).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2227, tid=2227).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2238, tid=2238).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2248, tid=2248).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2252, tid=2252).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2253, tid=2253).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2254, tid=2254).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2255, tid=2255).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2256, tid=2256).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2257, tid=2257).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2258, tid=2258).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2259, tid=2259).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2262, tid=2262).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2266, tid=2266).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2267, tid=2267).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2268, tid=2268).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2269, tid=2269).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2270, tid=2270).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2271, tid=2271).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2272, tid=2272).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2273, tid=2273).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2275, tid=2275).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2277, tid=2277).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=2422, tid=2422).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4479, tid=4746).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4479, tid=5276).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4776, tid=4776).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4820, tid=4820).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4861, tid=4861).
core = 4 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4899, tid=4930).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4942, tid=4942).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4958, tid=4958).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=4975, tid=4975).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=5029, tid=5029).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=5248, tid=5248).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=5322, tid=5322).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=5412, tid=5542).
core = 7 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=5556, tid=5556).
core = 5 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=5626, tid=5626).
core = 6 >= num_cores = 4!
Warning: Adjusting return value of linux_common_core_of_thread (pid=5627, tid=5627).
core = 4 >= num_cores = 4!
[Matrix Multiply Using CUDA] - Starting…
GPU Device 0: “Xavier” with compute capability 7.2
MatrixA(320,320), MatrixB(640,320)
------------------ gdbtraces.txt --------------------
491,605 1-gdb-set cuda break_on_launch none
491,606 2-gdb-set cuda kernel_events none
491,607 1^done
491,610 (gdb)
491,610 2^done
491,610 (gdb)
491,643 3-gdb-set cuda coalescing off
491,644 4-gdb-set cuda single_stepping_optimizations on
491,644 5-gdb-set cuda memcheck off
491,644 6-gdb-set cuda software_preemption on
491,644 ~“Coalescing of the CUDA commands output is off.\n”
491,644 7-gdb-set cuda value_extrapolation off
491,646 3^done
491,646 (gdb)
491,646 4^done
491,646 (gdb)
491,646 5^done
491,646 (gdb)
491,646 6^done
491,646 (gdb)
491,646 7^done
491,646 (gdb)
491,666 8-gdb-set cuda api_failures ignore
491,666 8^done
491,666 (gdb)
491,668 9-gdb-set cuda kernel_events none
491,669 9^done
491,669 (gdb)
491,671 10-environment-cd /home/cose/cuda-workspace/matrix_mul
491,671 10^done
491,671 (gdb)
491,676 11-gdb-set breakpoint pending on
491,676 11^done
491,676 (gdb)
491,677 12-gdb-set breakpoint conditional-pending on
491,677 12^done
491,677 (gdb)
491,682 13-gdb-set detach-on-fork on
491,682 13^done
491,682 (gdb)
491,684 14-enable-pretty-printing
491,684 14^done
491,684 (gdb)
491,687 15-gdb-set python print-stack none
491,688 15^done
491,688 (gdb)
491,690 16-gdb-set print object on
491,690 16^done
491,690 (gdb)
491,692 17-gdb-set print sevenbit-strings on
491,693 17^done
491,693 (gdb)
491,694 18-gdb-set host-charset UTF-8
491,695 18^done
491,695 (gdb)
491,697 19-gdb-set target-charset UTF-8
491,697 19^done
491,697 (gdb)
491,702 20-gdb-set target-wide-charset UTF-32
491,702 20^done
491,702 (gdb)
491,706 21source .cuda-gdbinit
491,707 &“source .cuda-gdbinit\n”
491,707 &“.cuda-gdbinit: Aucun fichier ou dossier de ce type.\n”
491,707 21^error,msg=“.cuda-gdbinit: Aucun fichier ou dossier de ce type.”
491,708 (gdb)
491,710 22-gdb-set target-async off
491,710 22^done
491,710 (gdb)
491,713 23-gdb-set auto-solib-add on
491,713 23^done
491,713 (gdb)
491,718 24-gdb-set sysroot remote://
491,718 &“warning: "remote:" is deprecated, use "target:" instead.\n”
491,718 &“warning: sysroot set to "target://".\n”
491,719 24^done
491,719 (gdb)
491,730 25-file-exec-and-symbols /home/cose/cuda-workspace/matrix_mul/Debug/matrix_mul
491,749 25^done
491,749 (gdb)
491,751 26-target-select remote 192.168.10.153:2345
491,760 27-cuda-info-kernels
491,765 =tsv-created,name=“trace_timestamp”,initial=“0”\n
491,773 =thread-group-started,id=“i1”,pid=“7546”
491,774 =thread-created,id=“1”,group-id=“i1”
491,776 28-list-thread-groups --available
491,785 ~“Reading /lib/ld-linux-aarch64.so.1 from remote target…\n”
491,785 &“warning: File transfers from remote targets can be slow. Use "set sysroot" to access fil
es locally instead.\n”
491,822 ~“Reading /lib/ld-linux-aarch64.so.1 from remote target…\n”
491,847 =library-loaded,id=“/lib/ld-linux-aarch64.so.1”,target-name=“/lib/ld-linux-aarch64.so.1”,hos
t-name=“target:/lib/ld-linux-aarch64.so.1”,symbols-loaded=“0”,thread-group=“i1”
491,849 ~“Reading /lib/ld-2.27.so from remote target…\n”
491,850 ~“Reading /lib/.debug/ld-2.27.so from remote target…\n”
491,900 ~“0x0000007fb7fd31c0 in ?? () from target:/lib/ld-linux-aarch64.so.1\n”
491,900 *stopped,frame={addr=“0x0000007fb7fd31c0”,func=“??”,args=,from=“target:/lib/ld-linux-aarch
64.so.1”},thread-id=“1”,stopped-threads=“all”,core=“1”
491,902 29-list-thread-groups
491,915 26^connected
491,915 (gdb)
491,915 27^done,InfoCudaKernelsTable={nr_rows=“0”,nr_cols=“10”,hdr=[{width=“1”,alignment=“1”,col_nam
e=“current”,colhdr=" “},{width=“6”,alignment=“1”,col_name=“kernel”,colhdr=“Kernel”},{width=“6”,align
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colhdr=“Status”},{width=“8”,alignment=“1”,col_name=“sms_mask”,colhdr=“SMs Mask”},{width=“7”,alignmen
t=“1”,col_name=“gridDim”,colhdr=“GridDim”},{width=“8”,alignment=“1”,col_name=“blockDim”,colhdr=“Bloc
kDim”},{width=“10”,alignment=”-1",col_name=“invocation”,colhdr=“Invocation”}],body=}
491,916 (gdb)
491,922 30-gdb-show language
492,114 28^done,groups=[{id=“1”,type=“process”,description=“/sbin/init”,user=“root”,cores=[“2”]},{id
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{id=“4919”,type=“process”,description=“[kworker/0:1H]”,user=“root”,cores=[“0”]},{id=“4942”,type=“pro
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scription="/usr/lib/aarch64-linux-gnu/indicator-power/indicator-power-service"