Wellness Ggc: Fill & Download for Free

The first thing to point out here is that YouTube is owned by Google and so any answer on how YouTube distributes videos is essentially the same as any answer related to how Google distributes static content across the word so for the purposes of this answer consider Google and YouTube to be synonmous.To begin with Google operates a large number of data centers across the world all of which are connected to Google’s global edge network which provides peering with ISP’s and other large private networks.If a customer whose ISP peer’s with Google directly attempts a connection to Google they are routed through that peering connection to the data center with the lowest latency.Beyond that Google also operates a very extensive network of Edge Caching and services nodes (known as Google Global Cache or GGC) with nodes in a even larger number of networks.The routing of if a connection goes through a GGC node, directly over a peering connection, or via other networks before hitting the content is controlled by intelligent algorithms maintained by Google. In the broadest sense you may be routed to a GGC node first, if the content you requested is not on the GGC node then the node will request it directly from an authoritative source, which may be a neighboring node, or from a Google Data Center depending on configuration at the time. Once that content is on the GGC node which generally takes very little time at all it is both served to you as the end user as well as being stored in the local cache for a period of time so that if either you request it again or if someone else requests it using the same GGC node then it can be served faster reducing the latency by taking out a number of network hops between you and the content. This is also the way most caching content delivery networks operate.Some content Google assesses algorithmically is so likely to be accessed on a node (such as Google logo images and core javascript files) that they are pushed to the GGC nodes as a matter of course with each new update to ensure that they are there ready as the chance is extremely high that they will be frequently requested.

If you have a relatively recent installation of GCC (which stands for “GNU Compiler Collection”, by the way) on a Unix-like platform, you can look at its “man page”. The command to do that is “man gcc” and will give you output like:$ man gcc GCC(1) GNU GCC(1)  NAME  gcc - GNU project C and C++ compiler  SYNOPSIS  gcc [-c|-S|-E] [-std=standard]  [-g] [-pg] [-Olevel]  [-Wwarn...] [-Wpedantic]  [-Idir...] [-Ldir...]  [-Dmacro[=defn]...] [-Umacro]  [-foption...] [-mmachine-option...]  [-o outfile] [@file] infile...   Only the most useful options are listed here; see below for the remainder.  g++ accepts mostly the same options as gcc.  DESCRIPTION ... I highly recommend wading through that. Not an in-depth study, mind you, but just a quick read to get a bit of a sense of all the concerns handled by GCC.Some pages into the “man page” you should find a description of the “-v” option: -v Print (on standard error output) the commands executed to run the  stages of compilation. Also print the version number of the compiler  driver program and of the preprocessor and the compiler proper. That’s a promising option to find out about your question, isn’t it? Let’s give it a shot, but first let’s create an actual program to use as input:$ cat -> test.c int main() {} <Ctl-D> Where it says <Ctl-D> I actually pressed the “Control” and “D” keys on my keyboard to force an end-of-file. Okay, now I’ll run GCC… hold on to your chair:$ gcc -v test.c Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper Target: x86_64-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux Thread model: posix gcc version 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC)  COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'  /usr/libexec/gcc/x86_64-redhat-linux/4.8.5/cc1 -quiet -v test.c -quiet -dumpbase test.c -mtune=generic -march=x86-64 -auxbase test -version -o /tmp/cc1mmLo9.s GNU C (GCC) version 4.8.5 20150623 (Red Hat 4.8.5-16) (x86_64-redhat-linux)  compiled by GNU C version 4.8.5 20150623 (Red Hat 4.8.5-16), GMP version 6.0.0, MPFR version 3.1.1, MPC version 1.0.1 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 ignoring nonexistent directory "/usr/lib/gcc/x86_64-redhat-linux/4.8.5/include-fixed" ignoring nonexistent directory "/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../x86_64-redhat-linux/include" #include "..." search starts here: #include <...> search starts here:  /usr/lib/gcc/x86_64-redhat-linux/4.8.5/include  /usr/local/include  /usr/include End of search list. GNU C (GCC) version 4.8.5 20150623 (Red Hat 4.8.5-16) (x86_64-redhat-linux)  compiled by GNU C version 4.8.5 20150623 (Red Hat 4.8.5-16), GMP version 6.0.0, MPFR version 3.1.1, MPC version 1.0.1 GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 736b1aadaf81f25cb1bf513dfa32154f COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'  as -v --64 -o /tmp/ccq5Mc26.o /tmp/cc1mmLo9.s GNU assembler version 2.25.1 (x86_64-redhat-linux) using BFD version version 2.25.1-32.base.el7_4.1  COMPILER_PATH=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/:/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/:/usr/libexec/gcc/x86_64-redhat-linux/:/usr/lib/gcc/x86_64-redhat-linux/4.8.5/:/usr/lib/gcc/x86_64-redhat-linux/ LIBRARY_PATH=/usr/lib/gcc/x86_64-redhat-linux/4.8.5/:/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/:/lib/../lib64/:/usr/lib/../lib64/:/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-v' '-mtune=generic' '-march=x86-64'  /usr/libexec/gcc/x86_64-redhat-linux/4.8.5/collect2 --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crt1.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crti.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/crtbegin.o -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5 -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../.. /tmp/ccq5Mc26.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-redhat-linux/4.8.5/crtend.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crtn.o Pfew! That’s a lot of output. Most of it is actually information about how GCC was configured and some parameter settings. So, to be clear the gcc program is a compiler driver, not the actual compiler.If you look carefully in the -v output above, you’ll see the actual compiler command:/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/cc1 -quiet -v test.c -quiet -dumpbase test.c -mtune=generic -march=x86-64 -auxbase test -version -o /tmp/cc1mmLo9.s cc1 is the actual GNU C compiler. Like most modern C and C++ compilers, it includes the preprocessor. The various options passed to cc1 were created by the gcc driver program based on the options we gave it and on its default configuration. For example, you can see that it’s passed the -version option (that’s a result of us passing -v) and the selection of the target architecture -march=x86–64 (that’s just how this particular GCC installation is configured). One of the telltale signs that this is the first command is that it mentions our input file: test.c. It also specifies an output file /tmp/cc1mmLo9.s using the -o option (that name is odd because it’s an automatically-generated temporary file name; the file is deleted in the end). The .s suffix is the conventional file name extension for assembly code files on Unix-like systems. So if you look further down you should see it mentioned in the command running the assembler: as -v --64 -o /tmp/ccq5Mc26.o /tmp/cc1mmLo9.s Again, you see the input file, and then a -o option with the output file /tmp/ccq5Mc26.o: .o is the conventional file name extension for object files on Unix-like systems. If you were to run the command “man as” and read the output, you’d find out that --64 indicates that the assembler should target the x86–64 architecture (which makes perfect sense given the -march option earlier). Note that the -v option causes the as (i.e., assembler) program to output its version information (apparently it’s 2.25.1).Okay, we have an object file now. Let’s look for the command that links it. As before, we just have to look for the command that refers to the object file name (it is also a temporary file that the GCC program will clean up in the end). That turns out to be the last line above (not a short line by any means). /usr/libexec/gcc/x86_64-redhat-linux/4.8.5/collect2 --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crt1.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crti.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/crtbegin.o -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5 -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../.. /tmp/ccq5Mc26.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-redhat-linux/4.8.5/crtend.o /usr/lib/gcc/x86_64-redhat-linux/4.8.5/../../../../lib64/crtn.o Now, if you’re somewhat familiar with traditional Unix systems, you’ll see something fishy. The linker program on such systems is traditionally called ld and my system has an ld program. So what is this impostor collect2 doing here?Let’s use our trusty “man” command:$ man collect2 No manual entry for collect2 Wut?? Fishier and fishier. Well, this is GNU software, and a lot of that software has an option --help. Let’s try that. It works, but the output is unfortunately big. So let’s pipe that output through “head -10” which will just keep the first 10 lines:$ /usr/libexec/gcc/x86_64-redhat-linux/4.8.5/collect2 --help | head -10 Usage: collect2 [options]  Wrap linker and generate constructor code if needed.  Options:  -debug Enable debug output  --help Display this information  -v, --version Display this program's version number  Overview: http://gcc.gnu.org/onlinedocs/gccint/Collect2.html Report bugs: <http://bugzilla.redhat.com/bugzilla> Aha! I’ll let you read the web-page it references. In summary, it’s a wrapper around the “real linker” to add some startup code that might be needed for “constructors”. These aren’t exactly C++ constructors (after all, this was for C compilation), but more generally functions that have to run before the main() function is called.I mentioned before that I highly recommend reading through the man page of GCC. Generally speaking, I highly recommend reading the documentation of your tools, and experimenting like I just did in this answer. Try stuff out. For example, run the commands we identified by changzing some names and some options. Try the --help option for each component. Etc. All of those takes some time, but little by little you’ll gain a much deeper understanding of how software actually works…

5 combinations are available for bio group-BZC ,ZCPsycho,BCI,BGC &GGCAlthough all three are best at their position.But let me clear some facts-If you are willing to appear in NEET along with BSc then BZC will be best.Most of my friends opted BZC because of this.And If you want to do PhD in future then also Zoology will help you a lot in (life sciences ) cracking NET.If you are willing to learn something new and interesting then for sure Industrial Microbiology will attract you.And surely it is quite interesting. But the main drawback with IMb is that most of the time classes is suspended.You go to practical or theory class and the lab assistant tell you that no professor's are free today.You will enjoy those unexpected holidays in starting but soon you will be irritate.But they complete all the syllabus at time or sometimes before time .It's not that they don't teach well.You will really enjoy IMb.But some chapters and some professor's topics are like….just imagine..Thoughts like “Pta nhi kya chal raha hai”…your full attention will be on the clock.And you will open that chapter just 1-2 days before exam and just somehow managed to memorise all those nonsense difficult to pronounce scientific names.But it's not about all the syllabus.If you study by yourself more then it's very interesting.And one more thing most of the practicals are like you have to do nothing but only watching.During 2nd sem at least once you will surely regret “why I choose it”.But it's good scoring subject and help you in botany also if you make little effort.Psychology is also quite interesting.I have not much idea about it.If you want to take Geology as hons paper and do well then after msc there is good placement system.If you are willing to learn something different from biology then GGC is best.Both Geography & Geology are interesting and somehow helps you in civil services preparation.If you want to save more time and have more holidays then you can choose combination in this serial:1)GGC2)BCI3)ZCPsycho4)BGC5)BZCAnd last thing I want to tell you every combination is best .It depends on you which subject you like most.And every person will surely have different opinion.Choose any combination ,all are best.The best thing about BHU is everybody is very cooperative here.Whether they are Professors,Seniors and Lab assistants.If you don't understand any topic ,you are free to approach any professor they will surely help you every time.BHU is like a home for me.Hope this help :)