Aliqueit.exe discussion - Page 41

Ralf Recker · 2012-09-30, 19:05

Can you try

Code:

LD_RUN_PATH=/usr/local/lib make

If it builds type

Code:

ldd aliqueit

Without changing entries /etc/ld.so.conf or adding files in /etc/ld.so.conf.d the Makefile

Code:

#
# aliqueit Makefile for linux
#

# you'll need to change this if your gmp headers aren't installed globally:
GMP_DIR = /usr/local/include

CC = g++
CFLAGS = -O3 -I$(GMP_DIR)

# you'll need to change this if your gmp headers aren't installed globally:
LIBS = -L/usr/local/lib -lgmp

OBJ = aliqueit.o cfg.o misc.o


aliqueit: $(OBJ)
    $(CC) $(CFLAGS) $(LIBS) $(OBJ) -o aliqueit

%.o: %.cc
    $(CC) $(CFLAGS) -c -o $@ $<

links against distribution version of libgmp 5.0.5

Code:

ralf@quadriga:~/Quellen.tmp/aliqueit112/src/aliqueit$ ldd aliqueit
    linux-vdso.so.1 =>  (0x00007fff00167000)
    libgmp.so.10 => /usr/lib/x86_64-linux-gnu/libgmp.so.10 (0x00007f444bb9a000)
    libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f444b893000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f444b610000)
    libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f444b3fa000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f444b073000)
    /lib64/ld-linux-x86-64.so.2 (0x00007f444be1e000)

Without the distribution binaries linking would fail.

"make"ing with LD_RUN_PATH results in this:

Code:

ralf@quadriga:~/Quellen.tmp/aliqueit112/src/aliqueit$ ldd aliqueit
    linux-vdso.so.1 =>  (0x00007fff933ff000)
    libgmp.so.10 => /usr/local/lib/libgmp.so.10 (0x00007f87f72d8000)
    libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f87f6fbe000)
    libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f87f6d3b000)
    libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f87f6b25000)
    libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f87f679e000)
    /lib64/ld-linux-x86-64.so.2 (0x00007f87f7546000)

Tip: Make sure to run

Code:

ldconfig

as root after modifying entries in the linker configuration files

Mr. Odd · 2012-09-30, 22:06

Quote:

Originally Posted by Dubslow

Like I've said more than once before, my binary is available here. That's Aliqueit compiled on Ubuntu 11.04, gcc 4.5.2, GMP 5.0.4.

My apologies, I must've missed it or misunderstood which archive to download - but this does the trick! Very pleased to have this, thanks a lot. The only question I've got is the submission to Syd's FactorDB goes through without errors but it doesn't seem to show up. Any suggestions?

Dubslow · 2012-09-30, 22:17

Quote:

Originally Posted by Mr. Odd

My apologies, I must've missed it or misunderstood which archive to download - but this does the trick! Very pleased to have this, thanks a lot. The only question I've got is the submission to Syd's FactorDB goes through without errors but it doesn't seem to show up. Any suggestions?

Like the sequence doesn't appear updated? I would note that sometimes for very large updates, wget takes a few minutes to complete the submission (meaning the FDB takes a few minutes to respond). If you mean you checked like 10 minutes after submission, then I couldn't tell you.

EdH · 2012-10-01, 02:33

Quote:

Originally Posted by Ralf Recker

Can you try

Code:

LD_RUN_PATH=/usr/local/lib make

If it builds type

...

It didn't build.

I didn't change /etc/ld.so.conf or /etc/ld.so.conf.d, because they looked OK:

/etc/ld.so.conf:

Code:

include /etc/ld.so.conf.d/*.conf

Code:

math11@math11:/etc/ld.so.conf.d$ ls
i686-linux-gnu.conf  libc.conf~             x86_64-linux-gnu_GL.conf
libc.conf            x86_64-linux-gnu.conf  zz_i386-biarch-compat.conf

I tried a change to libc.conf, but put it back:

Code:

# libc default configuration
/usr/local/lib

Could this be the problem?

Code:

math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libgmp.so.10
libgmp.so: /usr/local/lib/libgmp.so.10 /usr/local/lib/libgmp.so
math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libstdc++.so.6
libstdc++.so:
math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libmso.6
libmso:
math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libgcc_s.so.1
libgcc_s.so:
math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libc.so.6
libc.so:

I don't appear to have any of the other libraries you listed.

Off to look for these libraries...

EdH · 2012-10-01, 13:44

Quote:

Originally Posted by EdH

...

Could this be the problem?

Code:

math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libgmp.so.10
libgmp.so: /usr/local/lib/libgmp.so.10 /usr/local/lib/libgmp.so
math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libstdc++.so.6
libstdc++.so:
math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libmso.6
libmso:
math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libgcc_s.so.1
libgcc_s.so:
math11@math11:~/Math/Aliqueit/src/aliqueit$ whereis libc.so.6
libc.so:

I don't appear to have any of the other libraries you listed.

Off to look for these libraries...

I guess not. They're there, just not being displayed by "whereis."

But, that begs the question: Should the libgmp libraries not be displayed by "whereis?"

Ralf Recker · 2012-10-01, 16:20

I've set up a Precise Pangolin VM and see the same error.

Ralf Recker · 2012-10-01, 17:14

I guess I've found it:

http://stackoverflow.com/questions/1...e-with-g-4-6-3

Change this entry in Makefile:

Code:

aliqueit: $(OBJ)
    $(CC) $(CFLAGS) $(LIBS) $(OBJ) -o aliqueit

to this:

Code:

aliqueit: $(OBJ)
    $(CC) $(CFLAGS) $(OBJ) -o aliqueit $(LIBS)

Upate: Swapping $(OBJ) and $(LIBS) is enough:

Code:

aliqueit: $(OBJ)
    $(CC) $(CFLAGS) $(OBJ) $(LIBS) -o aliqueit

EdH · 2012-10-02, 04:21

Quote:

Originally Posted by Ralf Recker

I guess I've found it:

http://stackoverflow.com/questions/1...e-with-g-4-6-3

...

Upate: Swapping $(OBJ) and $(LIBS) is enough:

Code:

aliqueit: $(OBJ)
    $(CC) $(CFLAGS) $(OBJ) $(LIBS) -o aliqueit

Thank You Ralf Recker!! That worked great!

I (seem to**) have a fully working version of all the packages now and have rewritten my Steps page appropriately.

Thanks again to all who have assisted me in this "adventure."

**Only minimal testing has been done so far. I'll be testing more "vigorously" over the next few days/weeks/etc.

Dubslow · 2013-02-24, 02:03

Quote:

Originally Posted by Mr. Odd

My apologies, I must've missed it or misunderstood which archive to download - but this does the trick! Very pleased to have this, thanks a lot. The only question I've got is the submission to Syd's FactorDB goes through without errors but it doesn't seem to show up. Any suggestions?

Hmm... I've never had that problem... until now.

This is my first attempt to use aliqueit on a new Linux install, and now I'm seeing exactly this problem.

Code:

Sending 102 lines...
--2013-02-23 19:58:28--  http://factorization.ath.cx/search.php?report=true
Resolving factorization.ath.cx (factorization.ath.cx)... 176.9.39.214
Connecting to factorization.ath.cx (factorization.ath.cx)|176.9.39.214|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 2015 (2.0K) [text/html]
Saving to: `aliqueit_tmp_wget_7920'

100%[===================================================================================>] 2,015       --.-K/s   in 0s

2013-02-23 19:58:30 (77.4 MB/s) - `aliqueit_tmp_wget_7920' saved [2015/2015]

Note how nothing is being sent.

Could it be a too-new version of wget or something? I haven't looked through the aliqueit source yet...

mklasson · 2013-04-28, 03:32

Quote:

Originally Posted by Dubslow

Note how nothing is being sent.

Could it be a too-new version of wget or something? I haven't looked through the aliqueit source yet...

I don't know about linux, but the latest windows wget version (1.11.4) seems to work fine at least. Though that one's more than 4 years old...

kar_bon · 2013-04-28, 08:50

After a long time I used aliqueit.exe again doing a random 105-digit number which seems a member of an aliquot-sequence.
In the beginning of FactorDB every member of an aliqout-seq got the startingnumber as info.
My problem: if the number like above got a downdriver, aliqueit reports the number determined is smaller then the starting one and quits.
Can this be suppressed and aliqueit goes further the seq down?

2012-10-01, 16:20	#446
Ralf Recker Oct 2010 191 Posts	I've set up a Precise Pangolin VM and see the same error. Last fiddled with by Ralf Recker on 2012-10-01 at 16:21

2012-10-01, 17:14	#447
Ralf Recker Oct 2010 191 Posts	I guess I've found it: http://stackoverflow.com/questions/1...e-with-g-4-6-3 Change this entry in Makefile: Code: aliqueit: $(OBJ) $(CC) $(CFLAGS) $(LIBS) $(OBJ) -o aliqueit to this: Code: aliqueit: $(OBJ) $(CC) $(CFLAGS) $(OBJ) -o aliqueit $(LIBS) Upate: Swapping $(OBJ) and $(LIBS) is enough: Code: aliqueit: $(OBJ) $(CC) $(CFLAGS) $(OBJ) $(LIBS) -o aliqueit Last fiddled with by Ralf Recker on 2012-10-01 at 17:24

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2013-04-28, 08:50	#451
kar_bon Mar 2006 Germany 101100110010₂ Posts	After a long time I used aliqueit.exe again doing a random 105-digit number which seems a member of an aliquot-sequence. In the beginning of FactorDB every member of an aliqout-seq got the startingnumber as info. My problem: if the number like above got a downdriver, aliqueit reports the number determined is smaller then the starting one and quits. Can this be suppressed and aliqueit goes further the seq down?