> As far as I know, this is how Ahmed test bed is setup: > > 1) Fresh installation on Ubuntu 18.04 on an Inter 64-bit host. > 2) Install QEMU build prerequisite packages. > 3) Install perf (this step is not necessary for Report 2, but it is > for Report 1). > 4) Install vallgrind. > 5) Install 16 gcc cross-compilers. (which, together with native > comipler, will sum up to the 17 possible QEMU targets) >
The following commands install cross-compilers needed for creating table in the second part or Ahmed's Report 2: sudo apt-get install g++ sudo apt-get install g++-aarch64-linux-gnu sudo apt-get install g++-alpha-linux-gnu sudo apt-get install g++-arm-linux-gnueabi sudo apt-get install g++-hppa-linux-gnu sudo apt-get install g++-m68k-linux-gnu sudo apt-get install g++-mips-linux-gnu sudo apt-get install g++-mips64-linux-gnuabi64 sudo apt-get install g++-mips64el-linux-gnuabi64 sudo apt-get install g++-mipsel-linux-gnu sudo apt-get install g++-powerpc-linux-gnu sudo apt-get install g++-powerpc64-linux-gnu sudo apt-get install g++-powerpc64le-linux-gnu sudo apt-get install g++-riscv64-linux-gnu sudo apt-get install g++-s390x-linux-gnu sudo apt-get install g++-sh4-linux-gnu sudo apt-get install g++-sparc64-linux-gnu Ahmed, I think this should be in an Appendix section of Report 2. Sincerely, Aleksandar > That is all fine if Mr. Yongang is able to do the above, or if he > already have similar system. > > I am fairly convinced that the setup for any Debian-based Linux > distribution will be almost identical as described above > > However, let's say Mr.Yongang system is Suse-bases distribution (SUSE > Linux Enterprise, openSUSE Leap, openSUSE Tumbleweed, Gecko). He could > do steps 2), 3), 4) in a fairly similar manner. But, step 5) will be > difficult. I know that support for cross-compilers is relatively poor > for Suse-based distributions. I think Mr. Yongang could run experiment > from the second part of Report 2 only for 5 or 6 targets, rather than > 17 as you did. > > The bottom line for Report 2: > > I think there should be an "Appendix" note on installing > cross-compilers. And some general note on your test bed, as well as > some guideline for all people like Mr. Yongang who wish to repro the > results on their own systems. > > Sincerely, > Aleksandar > > > > > > > > > > 2) > > > > Best Regards, > > Ahmed Karaman
