Hi I use fedora23 to calculate matrix.
So I am trying to install CLAPACK-3.2.1 to my computer.
In the procedure,
1. download clapack.tgz (version 3.2.1) from www.netlib.org/clapack -> done
2. cd CLAPACK-3.2.1 and cp make.inc.example make.inc -> done
3. make f2clib -> done properly
4. make blaslib -> done properly
5. make (this takes a while) -> problem starts here.
in a procedure of make, there are two errors. The error message is this.
make[2]: Leaving directory '/home/optics/CLAPACK/TESTING/EIG'
NEP: Testing Nonsymmetric Eigenvalue Problem routines
./xeigtstz < nep.in > znep.out 2>&1
/bin/sh: line 1: 9412 Segmentation fault (core dumped) ./xeigtstz < nep.in > znep.out 2>&1
Makefile:438: recipe for target 'znep.out' failed
make[1]: *** [znep.out] Error 139
make[1]: Leaving directory '/home/optics/CLAPACK/TESTING'
Makefile:44: recipe for target 'lapack_testing' failed
make: *** [lapack_testing] Error 2
==============================================================================
I cannot understand this. Please help me dealing with these errors.
I have also encountered this problem and was able to resolve it by increasing the stack size using ulimit as suggested here. The following worked for me:
$ sudo ulimit -s 100000
Followed by running make as usual. If you would like a primer on what this command does, check out this question: What does “ulimit -s unlimited” do?. Basically, it increases the limits on the scratch space in memory allocated to a thread.
In Kubuntu 17.10 it worked in this way:
ulimit -s unlimited
Related
I am trying to build an MQTT system on a raspberry pi. I was studying about MQTT and read about it a lot. I found a set of MQTT blocks in the Simulink Raspberry Pi Hardware Support Package that I assumed I could directly use. I configured an MQTT server and got all the right credentials and everything but I am now stuck on one part that has left me stumped.
I keep getting this error saying that "fatal error: MQTTAsync.h: No such file or directory". I have looked a lot trying to find anything that might help me but I couldn't. I don't know where to get the necessary files that I need or if there is any solution to sort this. I'm sharing the entire snippet of the error if that is of any help. Thanks in advance.
I apologize I'm not able to get to the whole error into a code block
Error executing command "touch -c /home/pi/MATLAB_ws/R2022a/C/Users/User/Documents/MATLAB/Project_RPi_ert_rtw/*.*;make -f Project_RPi.mk all MATLAB_WORKSPACE="/home/pi/MATLAB_ws/R2022a" -C /home/pi/MATLAB_ws/R2022a/C/Users/User/Documents/MATLAB/Project_RPi_ert_rtw LC_ALL=C". Details:
STDERR: In file included from /home/pi/MATLAB_ws/R2022a/C/ProgramData/MATLAB/SupportPackages/R2022a/toolbox/realtime/targets/linux/src/MW_MQTT.c:5:
/home/pi/MATLAB_ws/R2022a/C/ProgramData/MATLAB/SupportPackages/R2022a/toolbox/realtime/targets/linux/include/MW_MQTT.h:49:10: fatal error: MQTTAsync.h: No such file or directory
#include <MQTTAsync.h>
^~~~~~~~~~~~~
compilation terminated.
make: *** [Project_RPi.mk:411: MW_MQTT.c.o] Error 1
STDOUT: make: Entering directory '/home/pi/MATLAB_ws/R2022a/C/Users/User/Documents/MATLAB/Project_RPi_ert_rtw'
gcc -c -MMD -MP -MF"MW_MQTT.c.dep" -MT"MW_MQTT.c.o" -O2 -D__MW_TARGET_USE_HARDWARE_RESOURCES_H__ -DMW_CAN_BITRATE=500000 -DMW_CAN_ALLOWALLMSGS=1 -DMW_NUM_MQTT_SUBSCRIBE=1 -DCLASSIC_INTERFACE=0 -DALLOCATIONFCN=0 -DTERMFCN=1 -DONESTEPFCN=1 -DMAT_FILE=0 -DMULTI_INSTANCE_CODE=0 -DINTEGER_CODE=0 -DMT=0 -DTID01EQ=0 -D__linux__ -DARM_PROJECT -D_USE_TARGET_UDP_ -D_RUNONTARGETHARDWARE_BUILD_ -DSTACK_SIZE=64 -DRT -DMODEL=Project_RPi -DNUMST=1 -DNCSTATES=0 -DHAVESTDIO -DMODEL_HAS_DYNAMICALLY_LOADED_SFCNS=0 -I/home/pi/MATLAB_ws/R2022a/C/Users/User/Documents/MATLAB -I/home/pi/MATLAB_ws/R2022a/C/ProgramData/MATLAB/SupportPackages/R2022a/toolbox/realtime/targets/linux/include -I/home/pi/MATLAB_ws/R2022a/C/ProgramData/MATLAB/SupportPackages/R2022a/toolbox/target/shared/svd/include -I/home/pi/MATLAB_ws/R2022a/C/ProgramData/MATLAB/SupportPackages/R2022a/toolbox/realtime/targets/raspi/include -I/home/pi/MATLAB_ws/R2022a/C/Users/User/Documents/MATLAB/Project_RPi_ert_rtw -I/home/pi/MATLAB_ws/R2022a/C/Program_Files/MATLAB/R2022a/extern/include -I/home/pi/MATLAB_ws/R2022a/C/Program_Files/MATLAB/R2022a/simulink/include -I/home/pi/MATLAB_ws/R2022a/C/Program_Files/MATLAB/R2022a/rtw/c/src -I/home/pi/MATLAB_ws/R2022a/C/Program_Files/MATLAB/R2022a/rtw/c/src/ext_mode/common -I/home/pi/MATLAB_ws/R2022a/C/Program_Files/MATLAB/R2022a/rtw/c/ert -I/home/pi/MATLAB_ws/R2022a/C/Program_Files/MATLAB/R2022a/toolbox/coder/rtiostream/src/utils -I/home/pi/MATLAB_ws/R2022a/C/Program_Files/MATLAB/R2022a/toolbox/target/codertarget/rtos/inc -o "MW_MQTT.c.o" "/home/pi/MATLAB_ws/R2022a/C/ProgramData/MATLAB/SupportPackages/R2022a/toolbox/realtime/targets/linux/src/MW_MQTT.c"
make: Leaving directory '/home/pi/MATLAB_ws/R2022a/C/Users/User/Documents/MATLAB/Project_RPi_ert_rtw'
I am trying to boot xv6 with qemu but whenever I run make qemu , I am getting the following error
usertests.c: In function ‘sbrktest’:
usertests.c:1461:13: error: writing 1 byte into a region of size 0 [-Werror=stringop-overflow=]
1461 | *lastaddr = 99;
| ~~~~~~~~~~^~~~
cc1: all warnings being treated as errors
make: *** [<builtin>: usertests.o] Error 1
Running make qemu-nox resulted in same error.I am using Kubuntu 21.10 operating system.here is a way around but I am looking for a solution if anyone finds out.
Maybe it would help:
Delete "_usertests" & "usertests.c" from makefile and try make clean - > make -> make qemu
I fix this problem just now, don't use the higher version ubuntu. I make qemu-nox success in 18.04 ubuntu operation system.
I am working on a Linux From Scratch project and I've run into some (potential) issues. In chapter 6.49: Libffi-3.2.1, I executed the "sed", "configure" and "make" commands successfully but when I executed "make check", it appears that every test fails:
MAKE x86_64-unknown-linux-gnu : 0 * check
...stuff...
Test run by root on Fri Jul 13 23:51:21 2018
Native configuration is x86_64-unknown-linux-gnu
=== libffi tests ===
Schedule of variations:
unix
Running target unix
...a lot of failures...
FAIL: libffi.call/va_struct3.c -W -Wall -Wno-psabi -Os (test for excess errors)
FAIL: libffi.call/va_struct3.c -W -Wall -Wno-psabi -O2 -fomit-frame-pointer (test for excess errors)
=== libffi Summary ===
# of unexpected failures 685
# of unresolved testcases 685
I've been following the book pretty closely, but maybe I missed something along the way. Should I even worry about this or should I just install it anyway and move on?
Let me know if more information is needed.
Nevermind, I solved it. I basically went back and redid everything.
I usually I copy and paste the commands from the LFS book into a bash script and run it that way (if I can get a away with it). Well, apparently I forgot to write one for the diffutils package. But this seems strange to me because I wouldn't think that missing that script would cause issues with a test that seems to use DejaGNU let alone get me that far without any troubles.
Anyway, my LFS is up and running now! 😁
[ 2% 247/11700] target SharedLib: lib...libart_intermediates/LINKED/libart.so)
FAILED: /bin/bash -c "prebuilts/clang/host/linux-x86/clang-2690385/bin/clang++ -nostdlib -Wl,-soname,libart.so -Wl,--gc-sections -shared -Lout/target/product/generic/obj/lib out/target/product/generic/obj/lib/crtbegin_so.o out/target/product/generic/obj/SHARED_LIBRARIES/libart_intermediates/interpreter/mterp/out/mterp_arm.o
prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/arm-linux-androideabi/bin/ld: error: out/target/product/generic/obj/SHARED_LIBRARIES/libart_intermediates/type_lookup_table.o: file is empty
prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/arm-linux-androideabi/bin/ld: error: out/target/product/generic/obj/SHARED_LIBRARIES/libart_intermediates/verifier/instruction_flags.o: file is empty
art/runtime/base/scoped_flock.cc:37: error: undefined reference to 'art::OS::OpenFileWithFlags(char const*, int)'
art/runtime/check_jni.cc:3240: error: undefined reference to 'art::operator<<(std::__1::basic_ostream >&, art::Primitive::Type const&)'
art/runtime/check_jni.cc:3056: error: undefined reference to 'art::operator<<(std::__1::basic_ostream >&,
art/runtime/class_linker.cc:2166: error: undefined reference to 'art::ObjectLock::ObjectLock(art::Thread*, art::Handle)'
art/runtime/class_linker.cc:2169: error: undefined reference to 'art::ObjectLock::WaitIgnoringInterrupts()'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
[ 2% 247/11700] Building with Jack: o...t_intermediates/with-local/classes.dex
ninja: build stopped: subcommand failed.
build/core/ninja.mk:148: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1
make failed to build some targets (06:55 (mm:ss))
Getting this error when i run make -j16
Help me what to do !
Seems like some of your object files have been corrupted. I suggest you either clean the dir out/target/product/generic/obj/SHARED_LIBRARIES/libart_intermediates or/and clean ccache ccache -C
First advice is not to build with make -j16 as it takes too much ram.
For example compiling on 8 cores needs 64 GB of ram (tested on my server)
Try just compiling on a single core or at most on two. Another solution would be to call the command m instead of make to let it automatically find optimal settings on your hardware.
Another thing could be that you are missing some packages. Are you sure these packages are installed?
git-core gnupg flex bison build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev libgl1-mesa-dev libxml2-utils xsltproc unzip fontconfig
They could have different names for your distro (for example if you use Arch).
Also to note:
Compiling should take between 2.5 to 4 hours depending on your cpu performance. - It needs 100GB for downloading the android sources and 100-150GB for compilation.
You also need at least 12 GB or more to compile on a single core.
There is some method to compile it on 8GB of RAM by using swap space but this is extremely slow so not recommended.
My personal hardware and times:
Intel xeon e5-2680v3 8 core cpu
40 GB ram
Compile time on make -j1: 2 hours
This is the first time I have every used make. I am trying to install the Julia language. So I cloned from GitHub
git clone git://github.com/JuliaLang/julia.git
The instructions then say enter in the Julia directory and type make. It ran for a very long time - I ate a pizza.
When I got back, typing Julia did not work. Towards the end of the installation, I got a long error message:
/usr/bin/install -c -m 644 libpcre.pc libpcreposix.pc libpcrecpp.pc '/home/john/Downloads/julia/usr/lib/pkgconfig'
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 130 100 130 0 0 243 0 --:--:-- --:--:-- --:--:-- 337
0 0 0 8773k 0 0 310k 0 --:--:-- 0:00:28 --:--:-- 0
curl: (28) Operation too slow. Less than 1 bytes/sec transferred the last 15 seconds
curl: (6) name lookup timed out
make[2]: *** [openblas-v0.2.8.tar.gz] Error 6
make[1]: *** [julia-release] Error 2
make: *** [release] Error 2
I tried sudo make - putting sudo in front seems to solve everything but not this:
gzip: stdin: unexpected end of file
tar: Unexpected EOF in archive
tar: Unexpected EOF in archive
tar: Error is not recoverable: exiting now
make[2]: *** [openblas-v0.2.8/config.status] Error 2
make[1]: *** [julia-release] Error 2
make: *** [release] Error 2
What steps can I take to makes sure Julia installs properly?
I need version 2.0 so I can use iJulia with my iPython notebook. If there is an easier way without compiling directly, I would just do that.
The problem is that the makefile is trying to download a file (curl is a command line program that acts like a web browser, and is often used to download files from websites).
However, for whatever reason (maybe the internet was tired) the download failed and timed out.
The reason it fails now with the unexpected end of file error is that (a) the download gave you part of a file before it failed, and (b) the makefile you're using is badly written so it didn't clean up the partly-downloaded file on failure.
So, that file exists and thus make won't try to download it, but it's only partial so when you try to uncompress it, it fails.
You should delete the file it tried to download by hand (with something like rm -f openblas-v0.2.8.tar.gz) then re-run make. Maybe the internet has woken up, or drunk some coffee, and the download will work this time.