1. Learn and get updated

Some of the bad biological programmers only learn new technical or non-technical things when it’s absolutely necessary. The good biological programmers learn new technical skills proactively. But great biological programmers not only learn new technical skills on their own but also learn non-technical skills, and have an open mind to sources of knowledge that others may shut out.

In other concrete term, the bad biological programmer learn Perl's regular expression when they started a project on comparative genomics; the good biological programmer learned it a year before because it looked interesting; and the great biological programmer also read about the BioPerl packages, genomics, DNA string, genomic theories, or some similar course of study so that they could understand the results and explain it biologically.

2. Not a merely coder!!!

I often encountered with biological programmer who call themself a hard-core computer programmer and avoid biology. I can almost guarantee that if you are one of them then you are not doing research but merely writing "dry" codes.

According to my supervisor most of the computational biologist, don't know what they are doing biologically. Even they struggle to explain their own programs output and results. Therefore, It is highly advisable to learn basic of biology which can assist you to explain the result and understand your discovery. Always remember you are a researcher not a coder.

3. Be Social with biologist

The computational biologist spends most of the time in from of computers, writing codes. They always think their job is to produce working codes, not technical research perfections. But, they are completely wrong. You should not forget that apart from your computational skills you also need some biologist, other than your supervisor, to explain and make you understand the complex biological mechanism.

I highly recommend your to interact with biotech researchers and learn how do they explain their one graph (which they generally produce after one year of work) biologically. Remember, the origin of your research project is complex biological phenomenon, which is more complex than that of your limited programming rules.

4. Do not search, research for answers

Researching for answers means more than typing several keywords into a search engine or posting a question at Stack Overflow or the BioStars forums. I have entered problems into search engines that generate no results, and every question I posted on Stack Overflow or the BioStars forums never got anything resembling an answer, yet I solved the issues and moved on. I’m not a magician — I just know how to find answers or discover root causes.

Many problems are situational, and if you depend on search engines and forums, you can waste a lot of time going down a rabbit hole and possibly never getting a solution. Learn to perform root cause analysis, learn enough about the underlying system to look for other clues and solutions, and learn to take a long distance view of an issue before deep diving into it.

5. Love and defend your research

You cannot rise to the top in this research profession without loving your work. There are some very good “it’s just a job” biological programmers (I’ve been one at times), but if that is your outlook, you won’t be willing to do whatever it takes to succeed. This idea gets a lot of folks in a huff, because they feel it is a personal insult. “I’m a good programmer, but I have other priorities and can’t make work my life.” I understand completely; I have other priorities too. As much as I hate to say it, when I am passionate about my work, I am willing (though not eager) to abandon my other priorities to finish the job. It is not an insult to say that if you aren’t willing to pull out all the stops you can’t be the best, it is a fact.

You must be passionate about more than programming — you must also be excited about your research, the tools and technology you are using, and so on. I have seen very good and even great biological programmers operating at mediocre levels because something was not a good fit, such as they hated the project or were using a technology they disliked. Therefore, like your research project and get excited about your discoveries. You have not only to discover but also defend your finding with scientific words.

Thanks to all of you for reading.

#!/usr/bin/perl

APPEAL:

listen (please, please);

open yourself, wide;
join (you, me),
connect (us,together),

tell me.

do something if distressed;

@dawn, dance;
@evening, sing;
read (books,$poems,stories) until peaceful;
study if able;

write me if-you-please;

sort your feelings, reset goals, seek (friends, family, anyone);

do*not*die (like this)
if sin abounds;

keys (hidden), open (locks, doors), tell secrets;
do not, I-beg-you, close them, yet.

accept (yourself, changes),
bind (grief, despair);

require truth, goodness if-you-will, each moment;

select (always), length(of-days)

# listen (a perl poem)
# Sharon Hopkins
# rev. June 19, 1995

To run:

perl centro.pl

Originally design to map the location of objects in a 10 km map IrishGrid includes:

• native support of the Irish Grid System (see http://www.osi.ie/)
• optimize for speed (there's as less as possible data to conversion)
• customized color functions

https://code.google.com/p/irishgrid/downloads/detail?name=irishgrid.pl

Address of the bookmark: https://code.google.com/p/irishgrid/

Bioinformatics Textbook Track

Find more about Rosalind puzzle at http://rosalind.info/problems/list-view/?location=bioinformatics-textbook-track

I will provide solution of all the Rosalind problem with Perl for community.

Check out the right sidebar for more links ...

More at http://cpansearch.perl.org/src/TJPARNELL/

Address of the bookmark: http://cpansearch.perl.org/src/TJPARNELL/

Address of the bookmark: https://github.com/hugheslab/snpgenie

Mojolicious aims to provide a complete web development experience. It thus has no hard dependencies, comes with a built-in development and production server and many other features one needs to build a web application. It's easy to install, has an applciation generator script and many plugins and extensions.

Libraries for developing Web applications

• Amon2
• Catalyst - Overflowing with features. Very popular.
• Dancer (Official site)
• Dancer2
• Gantry - Web application framework for mod_perl, cgi, etc.
• Kossy - A Web framework with simple interface.
• Mojolicious - An all in one framework.
• Poet - a modern Perl web framework for Mason developers

Address of the bookmark: https://www.ynonperek.com/2017/09/28/perl-mojolicious-web-development/

More about the basic perl module installation steps check this http://bioinformaticsonline.com/blog/view/710/how-to-install-perl-modules-manually-using-cpan-command-and-other-quick-ways

installing Bio::SCF perl module is daunting task, specieally because of it dependencies. Here is the steps, you need to follow to sucessfully install Bio::SCF module

#sudo apt-get install libbio-scf-perl #trev for visualization of scf file

1. You will need the zlib library which can be found at http://www.zlib.net/.

install zlib library first:

jitendra@jitendra-UNLOCK-INSTALL[zlib-1.2.11] ./configure []
Checking for gcc...
Checking for shared library support...
Building shared library libz.so.1.2.11 with gcc.
Checking for size_t... Yes.
Checking for off64_t... Yes.
Checking for fseeko... Yes.
Checking for strerror... Yes.
Checking for unistd.h... Yes.
Checking for stdarg.h... Yes.
Checking whether to use vs[n]printf() or s[n]printf()... using vs[n]printf().
Checking for vsnprintf() in stdio.h... Yes.
Checking for return value of vsnprintf()... Yes.
Checking for attribute(visibility) support... Yes.
jitendra@jitendra-UNLOCK-INSTALL[zlib-1.2.11] make []
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -I. -c -o example.o test/example.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o adler32.o adler32.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o crc32.o crc32.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o deflate.o deflate.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o infback.o infback.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o inffast.o inffast.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o inflate.o inflate.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o inftrees.o inftrees.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o trees.o trees.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o zutil.o zutil.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o compress.o compress.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o uncompr.o uncompr.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o gzclose.o gzclose.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o gzlib.o gzlib.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o gzread.o gzread.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -c -o gzwrite.o gzwrite.c
ar rc libz.a adler32.o crc32.o deflate.o infback.o inffast.o inflate.o inftrees.o trees.o zutil.o compress.o uncompr.o gzclose.o gzlib.o gzread.o gzwrite.o
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o example example.o -L. libz.a
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -I. -c -o minigzip.o test/minigzip.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o minigzip minigzip.o -L. libz.a
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/adler32.o adler32.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/crc32.o crc32.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/deflate.o deflate.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/infback.o infback.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/inffast.o inffast.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/inflate.o inflate.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/inftrees.o inftrees.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/trees.o trees.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/zutil.o zutil.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/compress.o compress.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/uncompr.o uncompr.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/gzclose.o gzclose.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/gzlib.o gzlib.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/gzread.o gzread.c
gcc -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -DPIC -c -o objs/gzwrite.o gzwrite.c
gcc -shared -Wl,-soname,libz.so.1,--version-script,zlib.map -O3 -fPIC -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o libz.so.1.2.11 adler32.lo crc32.lo deflate.lo infback.lo inffast.lo inflate.lo inftrees.lo trees.lo zutil.lo compress.lo uncompr.lo gzclose.lo gzlib.lo gzread.lo gzwrite.lo -lc
rm -f libz.so libz.so.1
ln -s libz.so.1.2.11 libz.so
ln -s libz.so.1.2.11 libz.so.1
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o examplesh example.o -L. libz.so.1.2.11
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o minigzipsh minigzip.o -L. libz.so.1.2.11
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -I. -D_FILE_OFFSET_BITS=64 -c -o example64.o test/example.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o example64 example64.o -L. libz.a
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -I. -D_FILE_OFFSET_BITS=64 -c -o minigzip64.o test/minigzip.c
gcc -O3 -D_LARGEFILE64_SOURCE=1 -DHAVE_HIDDEN -o minigzip64 minigzip64.o -L. libz.a
jitendra@jitendra-UNLOCK-INSTALL[zlib-1.2.11] sudo make install []
[sudo] password for jitendra:
rm -f /usr/local/lib/libz.a
cp libz.a /usr/local/lib
chmod 644 /usr/local/lib/libz.a
cp libz.so.1.2.11 /usr/local/lib
chmod 755 /usr/local/lib/libz.so.1.2.11
rm -f /usr/local/share/man/man3/zlib.3
cp zlib.3 /usr/local/share/man/man3
chmod 644 /usr/local/share/man/man3/zlib.3
rm -f /usr/local/lib/pkgconfig/zlib.pc
cp zlib.pc /usr/local/lib/pkgconfig
chmod 644 /usr/local/lib/pkgconfig/zlib.pc
rm -f /usr/local/include/zlib.h /usr/local/include/zconf.h
cp zlib.h zconf.h /usr/local/include
chmod 644 /usr/local/include/zlib.h /usr/local/include/zconf.h
 

2. Now make io_lib-1.9

In order to install this perl extension you have to install io-lib version 1.9 or higher from the Staden library (staden.sourceforge.net). This can be downloaded from https://sourceforge.net/project/showfiles.php?group_id=100316&package_id=108243&release_id=340318 confirm that the package installed correctly look for a library named "libread".

jitendra@jitendra-UNLOCK-INSTALL[io_lib-1.9.0] export CFLAGS="-fPIC" && ./configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for style of include used by make... GNU
checking dependency style of gcc... gcc3
checking for a BSD-compatible install... /usr/bin/install -c
checking for ranlib... ranlib
checking for main in -lz... yes
checking how to run the C preprocessor... gcc -E
checking for egrep... grep -E
checking for ANSI C header files... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking fcntl.h usability... yes
checking fcntl.h presence... yes
checking for fcntl.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for unistd.h... (cached) yes
checking zlib.h usability... yes
checking zlib.h presence... yes
checking for zlib.h... yes
checking whether byte ordering is bigendian... no
checking for short... yes
checking size of short... 2
checking for int... yes
checking size of int... 4
checking for long... yes
checking size of long... 8
checking for inline... inline
checking for mode_t... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking for cos in -lm... yes
checking for strdup... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating read/Makefile
config.status: creating progs/Makefile
config.status: creating config.h
config.status: executing depfiles commands
jitendra@jitendra-UNLOCK-INSTALL[io_lib-1.9.0] make []
make all-recursive
make[1]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0'
Making all in read
make[2]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0/read'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT Read.o -MD -MP -MF ".deps/Read.Tpo" -c -o Read.o Read.c; \
then mv -f ".deps/Read.Tpo" ".deps/Read.Po"; else rm -f ".deps/Read.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT scf_extras.o -MD -MP -MF ".deps/scf_extras.Tpo" -c -o scf_extras.o scf_extras.c; \
then mv -f ".deps/scf_extras.Tpo" ".deps/scf_extras.Po"; else rm -f ".deps/scf_extras.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT translate.o -MD -MP -MF ".deps/translate.Tpo" -c -o translate.o translate.c; \
then mv -f ".deps/translate.Tpo" ".deps/translate.Po"; else rm -f ".deps/translate.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT compression.o -MD -MP -MF ".deps/compression.Tpo" -c -o compression.o `test -f '../ztr/compression.c' || echo './'`../ztr/compression.c; \
then mv -f ".deps/compression.Tpo" ".deps/compression.Po"; else rm -f ".deps/compression.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT ztr.o -MD -MP -MF ".deps/ztr.Tpo" -c -o ztr.o `test -f '../ztr/ztr.c' || echo './'`../ztr/ztr.c; \
then mv -f ".deps/ztr.Tpo" ".deps/ztr.Po"; else rm -f ".deps/ztr.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT ztr_translate.o -MD -MP -MF ".deps/ztr_translate.Tpo" -c -o ztr_translate.o `test -f '../ztr/ztr_translate.c' || echo './'`../ztr/ztr_translate.c; \
then mv -f ".deps/ztr_translate.Tpo" ".deps/ztr_translate.Po"; else rm -f ".deps/ztr_translate.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT fpoint.o -MD -MP -MF ".deps/fpoint.Tpo" -c -o fpoint.o `test -f '../abi/fpoint.c' || echo './'`../abi/fpoint.c; \
then mv -f ".deps/fpoint.Tpo" ".deps/fpoint.Po"; else rm -f ".deps/fpoint.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT seqIOABI.o -MD -MP -MF ".deps/seqIOABI.Tpo" -c -o seqIOABI.o `test -f '../abi/seqIOABI.c' || echo './'`../abi/seqIOABI.c; \
then mv -f ".deps/seqIOABI.Tpo" ".deps/seqIOABI.Po"; else rm -f ".deps/seqIOABI.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT seqIOALF.o -MD -MP -MF ".deps/seqIOALF.Tpo" -c -o seqIOALF.o `test -f '../alf/seqIOALF.c' || echo './'`../alf/seqIOALF.c; \
then mv -f ".deps/seqIOALF.Tpo" ".deps/seqIOALF.Po"; else rm -f ".deps/seqIOALF.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT ctfCompress.o -MD -MP -MF ".deps/ctfCompress.Tpo" -c -o ctfCompress.o `test -f '../ctf/ctfCompress.c' || echo './'`../ctf/ctfCompress.c; \
then mv -f ".deps/ctfCompress.Tpo" ".deps/ctfCompress.Po"; else rm -f ".deps/ctfCompress.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT seqIOCTF.o -MD -MP -MF ".deps/seqIOCTF.Tpo" -c -o seqIOCTF.o `test -f '../ctf/seqIOCTF.c' || echo './'`../ctf/seqIOCTF.c; \
then mv -f ".deps/seqIOCTF.Tpo" ".deps/seqIOCTF.Po"; else rm -f ".deps/seqIOCTF.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT expFileIO.o -MD -MP -MF ".deps/expFileIO.Tpo" -c -o expFileIO.o `test -f '../exp_file/expFileIO.c' || echo './'`../exp_file/expFileIO.c; \
then mv -f ".deps/expFileIO.Tpo" ".deps/expFileIO.Po"; else rm -f ".deps/expFileIO.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT seqIOPlain.o -MD -MP -MF ".deps/seqIOPlain.Tpo" -c -o seqIOPlain.o `test -f '../plain/seqIOPlain.c' || echo './'`../plain/seqIOPlain.c; \
then mv -f ".deps/seqIOPlain.Tpo" ".deps/seqIOPlain.Po"; else rm -f ".deps/seqIOPlain.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT misc_scf.o -MD -MP -MF ".deps/misc_scf.Tpo" -c -o misc_scf.o `test -f '../scf/misc_scf.c' || echo './'`../scf/misc_scf.c; \
then mv -f ".deps/misc_scf.Tpo" ".deps/misc_scf.Po"; else rm -f ".deps/misc_scf.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT read_scf.o -MD -MP -MF ".deps/read_scf.Tpo" -c -o read_scf.o `test -f '../scf/read_scf.c' || echo './'`../scf/read_scf.c; \
then mv -f ".deps/read_scf.Tpo" ".deps/read_scf.Po"; else rm -f ".deps/read_scf.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT write_scf.o -MD -MP -MF ".deps/write_scf.Tpo" -c -o write_scf.o `test -f '../scf/write_scf.c' || echo './'`../scf/write_scf.c; \
then mv -f ".deps/write_scf.Tpo" ".deps/write_scf.Po"; else rm -f ".deps/write_scf.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT array.o -MD -MP -MF ".deps/array.Tpo" -c -o array.o `test -f '../utils/array.c' || echo './'`../utils/array.c; \
then mv -f ".deps/array.Tpo" ".deps/array.Po"; else rm -f ".deps/array.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT compress.o -MD -MP -MF ".deps/compress.Tpo" -c -o compress.o `test -f '../utils/compress.c' || echo './'`../utils/compress.c; \
then mv -f ".deps/compress.Tpo" ".deps/compress.Po"; else rm -f ".deps/compress.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT error.o -MD -MP -MF ".deps/error.Tpo" -c -o error.o `test -f '../utils/error.c' || echo './'`../utils/error.c; \
then mv -f ".deps/error.Tpo" ".deps/error.Po"; else rm -f ".deps/error.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT files.o -MD -MP -MF ".deps/files.Tpo" -c -o files.o `test -f '../utils/files.c' || echo './'`../utils/files.c; \
then mv -f ".deps/files.Tpo" ".deps/files.Po"; else rm -f ".deps/files.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT find.o -MD -MP -MF ".deps/find.Tpo" -c -o find.o `test -f '../utils/find.c' || echo './'`../utils/find.c; \
then mv -f ".deps/find.Tpo" ".deps/find.Po"; else rm -f ".deps/find.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT mach-io.o -MD -MP -MF ".deps/mach-io.Tpo" -c -o mach-io.o `test -f '../utils/mach-io.c' || echo './'`../utils/mach-io.c; \
then mv -f ".deps/mach-io.Tpo" ".deps/mach-io.Po"; else rm -f ".deps/mach-io.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT open_trace_file.o -MD -MP -MF ".deps/open_trace_file.Tpo" -c -o open_trace_file.o `test -f '../utils/open_trace_file.c' || echo './'`../utils/open_trace_file.c; \
then mv -f ".deps/open_trace_file.Tpo" ".deps/open_trace_file.Po"; else rm -f ".deps/open_trace_file.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT read_alloc.o -MD -MP -MF ".deps/read_alloc.Tpo" -c -o read_alloc.o `test -f '../utils/read_alloc.c' || echo './'`../utils/read_alloc.c; \
then mv -f ".deps/read_alloc.Tpo" ".deps/read_alloc.Po"; else rm -f ".deps/read_alloc.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT strings.o -MD -MP -MF ".deps/strings.Tpo" -c -o strings.o `test -f '../utils/strings.c' || echo './'`../utils/strings.c; \
then mv -f ".deps/strings.Tpo" ".deps/strings.Po"; else rm -f ".deps/strings.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT traceType.o -MD -MP -MF ".deps/traceType.Tpo" -c -o traceType.o `test -f '../utils/traceType.c' || echo './'`../utils/traceType.c; \
then mv -f ".deps/traceType.Tpo" ".deps/traceType.Po"; else rm -f ".deps/traceType.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT xalloc.o -MD -MP -MF ".deps/xalloc.Tpo" -c -o xalloc.o `test -f '../utils/xalloc.c' || echo './'`../utils/xalloc.c; \
then mv -f ".deps/xalloc.Tpo" ".deps/xalloc.Po"; else rm -f ".deps/xalloc.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT vlen.o -MD -MP -MF ".deps/vlen.Tpo" -c -o vlen.o `test -f '../utils/vlen.c' || echo './'`../utils/vlen.c; \
then mv -f ".deps/vlen.Tpo" ".deps/vlen.Po"; else rm -f ".deps/vlen.Tpo"; exit 1; fi
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT hash_table.o -MD -MP -MF ".deps/hash_table.Tpo" -c -o hash_table.o `test -f '../utils/hash_table.c' || echo './'`../utils/hash_table.c; \
then mv -f ".deps/hash_table.Tpo" ".deps/hash_table.Po"; else rm -f ".deps/hash_table.Tpo"; exit 1; fi
../utils/hash_table.c: In function ‘HashFileOpen’:
../utils/hash_table.c:920:21: warning: field precision specifier ‘.*’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat=]
sprintf(aname, "%.*s%s", cp-fname+1, fname, hf->archive);
^
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../include -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT mFILE.o -MD -MP -MF ".deps/mFILE.Tpo" -c -o mFILE.o `test -f '../utils/mFILE.c' || echo './'`../utils/mFILE.c; \
then mv -f ".deps/mFILE.Tpo" ".deps/mFILE.Po"; else rm -f ".deps/mFILE.Tpo"; exit 1; fi
rm -f libread.a
ar cru libread.a Read.o scf_extras.o translate.o compression.o ztr.o ztr_translate.o fpoint.o seqIOABI.o seqIOALF.o ctfCompress.o seqIOCTF.o expFileIO.o seqIOPlain.o misc_scf.o read_scf.o write_scf.o array.o compress.o error.o files.o find.o mach-io.o open_trace_file.o read_alloc.o strings.o traceType.o xalloc.o vlen.o hash_table.o mFILE.o
ar: `u' modifier ignored since `D' is the default (see `U')
ranlib libread.a
make[2]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0/read'
Making all in progs
make[2]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0/progs'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT convert_trace.o -MD -MP -MF ".deps/convert_trace.Tpo" -c -o convert_trace.o convert_trace.c; \
then mv -f ".deps/convert_trace.Tpo" ".deps/convert_trace.Po"; else rm -f ".deps/convert_trace.Tpo"; exit 1; fi
gcc -fPIC -o convert_trace convert_trace.o ../read/libread.a -lz -lm
../read/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT makeSCF.o -MD -MP -MF ".deps/makeSCF.Tpo" -c -o makeSCF.o makeSCF.c; \
then mv -f ".deps/makeSCF.Tpo" ".deps/makeSCF.Po"; else rm -f ".deps/makeSCF.Tpo"; exit 1; fi
gcc -fPIC -o makeSCF makeSCF.o ../read/libread.a -lz -lm
../read/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT extract_seq.o -MD -MP -MF ".deps/extract_seq.Tpo" -c -o extract_seq.o extract_seq.c; \
then mv -f ".deps/extract_seq.Tpo" ".deps/extract_seq.Po"; else rm -f ".deps/extract_seq.Tpo"; exit 1; fi
gcc -fPIC -o extract_seq extract_seq.o ../read/libread.a -lz -lm
../read/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT index_tar.o -MD -MP -MF ".deps/index_tar.Tpo" -c -o index_tar.o index_tar.c; \
then mv -f ".deps/index_tar.Tpo" ".deps/index_tar.Po"; else rm -f ".deps/index_tar.Tpo"; exit 1; fi
gcc -fPIC -o index_tar index_tar.o
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT scf_dump.o -MD -MP -MF ".deps/scf_dump.Tpo" -c -o scf_dump.o scf_dump.c; \
then mv -f ".deps/scf_dump.Tpo" ".deps/scf_dump.Po"; else rm -f ".deps/scf_dump.Tpo"; exit 1; fi
gcc -fPIC -o scf_dump scf_dump.o ../read/libread.a -lz -lm
../read/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT scf_info.o -MD -MP -MF ".deps/scf_info.Tpo" -c -o scf_info.o scf_info.c; \
then mv -f ".deps/scf_info.Tpo" ".deps/scf_info.Po"; else rm -f ".deps/scf_info.Tpo"; exit 1; fi
gcc -fPIC -o scf_info scf_info.o ../read/libread.a -lz -lm
../read/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT scf_update.o -MD -MP -MF ".deps/scf_update.Tpo" -c -o scf_update.o scf_update.c; \
then mv -f ".deps/scf_update.Tpo" ".deps/scf_update.Po"; else rm -f ".deps/scf_update.Tpo"; exit 1; fi
gcc -fPIC -o scf_update scf_update.o ../read/libread.a -lz -lm
../read/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT get_comment.o -MD -MP -MF ".deps/get_comment.Tpo" -c -o get_comment.o get_comment.c; \
then mv -f ".deps/get_comment.Tpo" ".deps/get_comment.Po"; else rm -f ".deps/get_comment.Tpo"; exit 1; fi
gcc -fPIC -o get_comment get_comment.o ../read/libread.a -lz -lm
../read/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT hash_tar.o -MD -MP -MF ".deps/hash_tar.Tpo" -c -o hash_tar.o hash_tar.c; \
then mv -f ".deps/hash_tar.Tpo" ".deps/hash_tar.Po"; else rm -f ".deps/hash_tar.Tpo"; exit 1; fi
gcc -fPIC -o hash_tar hash_tar.o ../read/libread.a -lz -lm
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT hash_extract.o -MD -MP -MF ".deps/hash_extract.Tpo" -c -o hash_extract.o hash_extract.c; \
then mv -f ".deps/hash_extract.Tpo" ".deps/hash_extract.Po"; else rm -f ".deps/hash_extract.Tpo"; exit 1; fi
gcc -fPIC -o hash_extract hash_extract.o ../read/libread.a -lz -lm
if gcc -DHAVE_CONFIG_H -I. -I. -I.. -I.. -I../read -I../alf -I../abi -I../ctf -I../ztr -I../plain -I../scf -I../exp_file -I../utils -I/usr/local/include -fPIC -MT trace_dump.o -MD -MP -MF ".deps/trace_dump.Tpo" -c -o trace_dump.o trace_dump.c; \
then mv -f ".deps/trace_dump.Tpo" ".deps/trace_dump.Po"; else rm -f ".deps/trace_dump.Tpo"; exit 1; fi
gcc -fPIC -o trace_dump trace_dump.o ../read/libread.a -lz -lm
../read/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
make[2]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0/progs'
make[2]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0'
make[2]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0'
make[1]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0'

jitendra@jitendra-UNLOCK-INSTALL[io_lib-1.9.0] sudo make install []
[sudo] password for jitendra:
Making install in read
make[1]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0/read'
make[2]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0/read'
test -z "/usr/local/lib" || mkdir -p -- "/usr/local/lib"
/usr/bin/install -c -m 644 'libread.a' '/usr/local/lib/libread.a'
ranlib '/usr/local/lib/libread.a'
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0/read'
make[1]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0/read'
Making install in progs
make[1]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0/progs'
make[2]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0/progs'
test -z "/usr/local/bin" || mkdir -p -- "/usr/local/bin"
/usr/bin/install -c 'convert_trace' '/usr/local/bin/convert_trace'
/usr/bin/install -c 'makeSCF' '/usr/local/bin/makeSCF'
/usr/bin/install -c 'extract_seq' '/usr/local/bin/extract_seq'
/usr/bin/install -c 'index_tar' '/usr/local/bin/index_tar'
/usr/bin/install -c 'scf_dump' '/usr/local/bin/scf_dump'
/usr/bin/install -c 'scf_info' '/usr/local/bin/scf_info'
/usr/bin/install -c 'scf_update' '/usr/local/bin/scf_update'
/usr/bin/install -c 'get_comment' '/usr/local/bin/get_comment'
/usr/bin/install -c 'hash_tar' '/usr/local/bin/hash_tar'
/usr/bin/install -c 'hash_extract' '/usr/local/bin/hash_extract'
/usr/bin/install -c 'trace_dump' '/usr/local/bin/trace_dump'
make[2]: Nothing to be done for 'install-data-am'.
make[2]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0/progs'
make[1]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0/progs'
make[1]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0'
make[2]: Entering directory '/home/jitendra/Downloads/io_lib-1.9.0'
make[2]: Nothing to be done for 'install-exec-am'.
test -z "/usr/local/man/man3" || mkdir -p -- "/usr/local/man/man3"
/usr/bin/install -c -m 644 './man/man3/exp2read.3' '/usr/local/man/man3/exp2read.3'
/usr/bin/install -c -m 644 './man/man3/ExperimentFile.3' '/usr/local/man/man3/ExperimentFile.3'
/usr/bin/install -c -m 644 './man/man3/fread_reading.3' '/usr/local/man/man3/fread_reading.3'
/usr/bin/install -c -m 644 './man/man3/fread_scf.3' '/usr/local/man/man3/fread_scf.3'
/usr/bin/install -c -m 644 './man/man3/fwrite_reading.3' '/usr/local/man/man3/fwrite_reading.3'
/usr/bin/install -c -m 644 './man/man3/fwrite_scf.3' '/usr/local/man/man3/fwrite_scf.3'
/usr/bin/install -c -m 644 './man/man3/read2exp.3' '/usr/local/man/man3/read2exp.3'
/usr/bin/install -c -m 644 './man/man3/read2scf.3' '/usr/local/man/man3/read2scf.3'
/usr/bin/install -c -m 644 './man/man3/read_allocate.3' '/usr/local/man/man3/read_allocate.3'
/usr/bin/install -c -m 644 './man/man3/read_deallocate.3' '/usr/local/man/man3/read_deallocate.3'
/usr/bin/install -c -m 644 './man/man3/read_reading.3' '/usr/local/man/man3/read_reading.3'
/usr/bin/install -c -m 644 './man/man3/read_scf.3' '/usr/local/man/man3/read_scf.3'
/usr/bin/install -c -m 644 './man/man3/read_scf_header.3' '/usr/local/man/man3/read_scf_header.3'
/usr/bin/install -c -m 644 './man/man3/scf2read.3' '/usr/local/man/man3/scf2read.3'
/usr/bin/install -c -m 644 './man/man3/write_reading.3' '/usr/local/man/man3/write_reading.3'
/usr/bin/install -c -m 644 './man/man3/write_scf.3' '/usr/local/man/man3/write_scf.3'
/usr/bin/install -c -m 644 './man/man3/write_scf_header.3' '/usr/local/man/man3/write_scf_header.3'
test -z "/usr/local/man/man4" || mkdir -p -- "/usr/local/man/man4"
/usr/bin/install -c -m 644 './man/man4/Read.4' '/usr/local/man/man4/Read.4'
test -z "/usr/local/include/io_lib" || mkdir -p -- "/usr/local/include/io_lib"
/usr/bin/install -c -m 644 'read/Read.h' '/usr/local/include/io_lib/Read.h'
/usr/bin/install -c -m 644 'read/scf_extras.h' '/usr/local/include/io_lib/scf_extras.h'
/usr/bin/install -c -m 644 'read/translate.h' '/usr/local/include/io_lib/translate.h'
/usr/bin/install -c -m 644 'abi/abi.h' '/usr/local/include/io_lib/abi.h'
/usr/bin/install -c -m 644 'abi/fpoint.h' '/usr/local/include/io_lib/fpoint.h'
/usr/bin/install -c -m 644 'abi/seqIOABI.h' '/usr/local/include/io_lib/seqIOABI.h'
/usr/bin/install -c -m 644 'alf/alf.h' '/usr/local/include/io_lib/alf.h'
/usr/bin/install -c -m 644 'ctf/seqIOCTF.h' '/usr/local/include/io_lib/seqIOCTF.h'
/usr/bin/install -c -m 644 'exp_file/expFileIO.h' '/usr/local/include/io_lib/expFileIO.h'
/usr/bin/install -c -m 644 'plain/plain.h' '/usr/local/include/io_lib/plain.h'
/usr/bin/install -c -m 644 'scf/scf.h' '/usr/local/include/io_lib/scf.h'
/usr/bin/install -c -m 644 'utils/array.h' '/usr/local/include/io_lib/array.h'
/usr/bin/install -c -m 644 'utils/compress.h' '/usr/local/include/io_lib/compress.h'
/usr/bin/install -c -m 644 'utils/error.h' '/usr/local/include/io_lib/error.h'
/usr/bin/install -c -m 644 'utils/mach-io.h' '/usr/local/include/io_lib/mach-io.h'
/usr/bin/install -c -m 644 'utils/misc.h' '/usr/local/include/io_lib/misc.h'
/usr/bin/install -c -m 644 'utils/open_trace_file.h' '/usr/local/include/io_lib/open_trace_file.h'
/usr/bin/install -c -m 644 'utils/tar_format.h' '/usr/local/include/io_lib/tar_format.h'
/usr/bin/install -c -m 644 'utils/traceType.h' '/usr/local/include/io_lib/traceType.h'
/usr/bin/install -c -m 644 'utils/xalloc.h' '/usr/local/include/io_lib/xalloc.h'
/usr/bin/install -c -m 644 'utils/mFILE.h' '/usr/local/include/io_lib/mFILE.h'
/usr/bin/install -c -m 644 'utils/stdio_hack.h' '/usr/local/include/io_lib/stdio_hack.h'
/usr/bin/install -c -m 644 'utils/vlen.h' '/usr/local/include/io_lib/vlen.h'
/usr/bin/install -c -m 644 'utils/hash_table.h' '/usr/local/include/io_lib/hash_table.h'
/usr/bin/install -c -m 644 'utils/os.h' '/usr/local/include/io_lib/os.h'
/usr/bin/install -c -m 644 'ztr/compression.h' '/usr/local/include/io_lib/compression.h'
/usr/bin/install -c -m 644 'ztr/ztr.h' '/usr/local/include/io_lib/ztr.h'
make[2]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0'
make[1]: Leaving directory '/home/jitendra/Downloads/io_lib-1.9.0'

3. Now install Bio::SCF

Now follows these steps:

tar zxf Bio::SCF.tar
cd Bio::SCF
perl Makefile.PL
make
make test
make install

jitendra@jitendra-UNLOCK-INSTALL[Bio-SCF-1.01] perl Makefile.PL []
Checking if your kit is complete...
Looks good
Generating a Unix-style Makefile
Writing Makefile for Bio::SCF
Writing MYMETA.yml and MYMETA.json
jitendra@jitendra-UNLOCK-INSTALL[Bio-SCF-1.01] make []
cp SCF.pm blib/lib/Bio/SCF.pm
cp SCF/Arrays.pm blib/lib/Bio/SCF/Arrays.pm
Running Mkbootstrap for Bio::SCF ()
chmod 644 "SCF.bs"
"/usr/bin/perl" "/usr/share/perl/5.22/ExtUtils/xsubpp" -typemap "/usr/share/perl/5.22/ExtUtils/typemap" SCF.xs > SCF.xsc && mv SCF.xsc SCF.c
Please specify prototyping behavior for SCF.xs (see perlxs manual)
x86_64-linux-gnu-gcc -c -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g -DVERSION=\"1.01\" -DXS_VERSION=\"1.01\" -fPIC "-I/usr/lib/x86_64-linux-gnu/perl/5.22/CORE" -DLITTLE_ENDIAN SCF.c
In file included from /usr/lib/x86_64-linux-gnu/perl/5.22/CORE/perl.h:5546:0,
from SCF.xs:5:
SCF.xs: In function ‘XS_Bio__SCF_get_scf_pointer’:
SCF.xs:57:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
ret_val = newSViv((int)scf_data);
^
/usr/lib/x86_64-linux-gnu/perl/5.22/CORE/embed.h:402:40: note: in definition of macro ‘newSViv’
#define newSViv(a) Perl_newSViv(aTHX_ a)
^
SCF.xs: In function ‘XS_Bio__SCF_get_scf_fpointer’:
SCF.xs:80:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
ret_val = newSViv((int)scf_data);
^
/usr/lib/x86_64-linux-gnu/perl/5.22/CORE/embed.h:402:40: note: in definition of macro ‘newSViv’
#define newSViv(a) Perl_newSViv(aTHX_ a)
^
SCF.xs: In function ‘XS_Bio__SCF_scf_free’:
SCF.xs:89:17: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
scf_deallocate((Scf *)scf_pointer);
^
SCF.xs: In function ‘XS_Bio__SCF_get_comments’:
SCF.xs:95:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Scf *scf_data = (Scf *)scf_pointer;
^
SCF.xs: In function ‘XS_Bio__SCF_set_comments’:
SCF.xs:108:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Scf *scf_data = (Scf *)scf_pointer;
^
SCF.xs: In function ‘XS_Bio__SCF_scf_write’:
SCF.xs:121:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Scf *scf_data = (Scf *)scf_pointer;
^
SCF.xs: In function ‘XS_Bio__SCF_scf_fwrite’:
SCF.xs:137:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Scf *scf_data = (Scf *)scf_pointer;
^
SCF.xs: In function ‘XS_Bio__SCF_get_from_header’:
SCF.xs:159:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Scf *scf_data = (Scf *)scf_pointer;
^
SCF.xs: In function ‘XS_Bio__SCF_get_at’:
SCF.xs:186:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Scf *scf_data = (Scf *)scf_pointer;
^
SCF.xs: In function ‘XS_Bio__SCF_set_base_at’:
SCF.xs:242:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Scf *scf_data = (Scf *)scf_pointer;
^
SCF.xs: In function ‘XS_Bio__SCF_set_at’:
SCF.xs:255:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Scf *scf_data = (Scf *)scf_pointer;
^
rm -f blib/arch/auto/Bio/SCF/SCF.so
x86_64-linux-gnu-gcc -shared -L/usr/local/lib -fstack-protector-strong SCF.o -o blib/arch/auto/Bio/SCF/SCF.so \
-lread -lz \

/usr/local/lib/libread.a(open_trace_file.o): In function `find_file_url':
open_trace_file.c:(.text+0xaf4): warning: the use of `tempnam' is dangerous, better use `mkstemp'
chmod 755 blib/arch/auto/Bio/SCF/SCF.so
"/usr/bin/perl" -MExtUtils::Command::MM -e 'cp_nonempty' -- SCF.bs blib/arch/auto/Bio/SCF/SCF.bs 644
Manifying 1 pod document

Many times in bioinformatics we need to deal with huge datasets which  are more than 100GB size. The traditional way to analysis a file is using the while loop

while (FILE){

Do something;

}

This is very slow(since we are using only one processor) and if we have 500 million lines in the dataset it takes more than a day to iterate through the whole dataset. So how do we make best use of all our processors and get the work done quickly?

Here is a very simple and efficient technique with perl which i have been using. I am  more inclined towards using perl fork than perl threads.

One of the oldest way to fork is

my $fork = fork();
if($fork){   
push (@childs,$fork); 
}
elseif($fork==0){
your code here;
exit(0);
}
else{die “Couldnt fork : $!”;}

## wait for the child process to finish
foreach(@childs){
my $tmp=waitid($_,0);
}

what a fork does is it creates a child process and takes the variables and code with it to analyze it separately (detached from the parent process) and thus a separate process is created( which usually runs on a separate processor). Thats it!! One big disadvantage of forking is its very difficult to share variables among the different processes. I will show you how to do it easily but still it has its own drawbacks.

Okie, now if you really do not want to use fork in your code, that’s okie too..There are many useful modules which do it for you very efficiently. One really useful module is Parallel::ForkManager. You can use Parallel::ForkManager to manage the number of forks you want to generate (number of processors you want to use).

Simple usage:
use Parallel::ForkManager;
my $max_processors=8;
my $fork= new Parallel::ForkManager($max_processors);
foreach (@dna) {
$fork->start and next; # do the fork
you code here;
$fork->finish; # do the exit in the child process
}
$pm->wait_all_children;

so you will be generating 8 forks which do the same thing for your each element of array. when one child finishes, Parallel::ForkManager generates a new one and thus you will be using all your processors to analyze the data. Now, if you have generated 8 child processes and want to write the data to one file. You need to lock the file to do this, because you will have problems with the buffering. You can lock the file using flock command.

open (my $QUAL, “myfile.txt”);
flock $QUAL, LOCK_EX or die “cant lock file $!”;
print $QUAL “$output”;
flock $QUAL, LOCK_UN or die “$!”;
close $QUAL;

I would not suggest using flock when dealing with multiple processes because it will decrease the processing efficiency( each child process must wait for the lock to be released by the other child process). Instead, I would suggest each fork writing to a separate file and after the processing just concatenating them.

Putting it all together, If you have 100GB data you can do this

step 1 : split the dataset equally according to number of processors you have. this may take a few hours(about 2-3 hrs for 100GB file)
You can use unix “split” command for this
for example:
my $number_split=int($number_of_entries_in_your_dataset/$max_processors);
my $split_Files=`split -l $number_split “your_file.fasta” “file_name”`;

step2: open you directory comtaining you split files and start Parallel::ForkManager.
For example:
opendir(DIRECTORY, $split_files_directory) or die $!; ### open the directory
my $fork= new Parallel::ForkManager($max_processors);
while (my $file = readdir(DIRECTORY)) { ### read the directory
if($file=~/^\./){next;}
print $file,”\n”;
########## Start fork ##########
my $pid= $super_fork->start and next;
Whatever you want to do with the split file ;
analyze my piece of $file;
######### end fork ###############
$super_fork->finish;
}
$super_fork->wait_all_children;

So basically each processor will be active with its piece of data (split file) and thus you have created 8 processes at one time which run without interfering with the other process. I again will not suggest writing output from each child process to one file(for reasons above). Write output from each fork to a separate file and finally concatenate them. Thats it, you have just increased your program speed by 8 times!! Isnt it easy?

Note:
You may worry about concatenation of the output each child generates, since it does take some time(remember 100GB). I think now you can use a mysql database LOAD DATA LOCAL INFILE command to load all the files into a single table(Should take about 3hrs for 100Gb dataset) and then export the whole table into one file. This should be faster than just concatenating them using “cat” command.(correct me if I am wrong)

Or much simpler way is to use pipes

cat output_dir/* | my_pipe or my_pipe <(file1) final_file;

Thats it guys!! Enjoy programming and please do comment. I am not a computer scientist so forgive me for any mistakes and if any please report them. Thank you.