Re: Configuration on IceLake
Arturo Fernandez writes: Just for clarification, I'm no longer seeing the 'm4-ccas: Permission denied' error. I started on a fresh system (cloud-based) running CentOS8.4, unpacked gmp-6.2.99-20211010014524 and simply run ./configure, which returned: Version: GNU MP 6.2.99 Host type: nehalem-pc-linux-gnu What evidence do you have for this system being an Ice Lake? And even if it is, you're presumably using a virtualised system (being in "the cloud") and virtualisers are sometimes configured to pretend the CPU is of a different type than they actually are. This was my original problem, which is that configure is not picking up IceLake and assigning nehalem to the host type. I'm not sure if the GMPLIB Team is testing these new patches on IceLake HW but it might be worth considering before releasing a stable version. Sneer will not inspire us helping you. It might be the case that GMP doesn't recognise every family/model which Intel uses for Ice lake. If you show us that the cpuid instruction returns for you system, then we can tell where the problem lies. -- Torbjörn Please encrypt, key id 0xC8601622 ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: Configuration on IceLake
Hi Torbjörn, Just for clarification, I'm no longer seeing the 'm4-ccas: Permission denied' error. I started on a fresh system (cloud-based) running CentOS8.4, unpacked gmp-6.2.99-20211010014524 and simply run ./configure, which returned: Version: GNU MP 6.2.99 Host type: nehalem-pc-linux-gnu ABI: 64 Install prefix: /usr Compiler: gcc Static libraries: yes Shared libraries: yes This was my original problem, which is that configure is not picking up IceLake and assigning nehalem to the host type. I'm not sure if the GMPLIB Team is testing these new patches on IceLake HW but it might be worth considering before releasing a stable version. Thanks, Arturo Torbjörn Granlund wrote: Arturo Fernandez mailto:afernan...@odyhpc.com> > writes: Hello. I was finally able to get back and work on this configuration. Yesterday evening I downloaded the latest version (gmp-6.2.99-20211010014524) but it is still unable to recognize IceLake. The command configure is returning: Version: GNU MP 6.2.99 Host type: nehalem-pc-linux-gnu ABI: 64 Install prefix: /usr Compiler: gcc Static libraries: yes Shared libraries: yes It is hard to provide support when the context is lost due do months long delays. I am sorry you keep seeing problems with executing exeutable GMP scripts on several systems. It is an unusual problem, and not something we can fix on the GMP side. We cannot make these scripts "more exeutable". As I believe I told you, the few times we have had this reported, it has been caused by ether a poorly chosen umask during tar file extraction, or filesystem policy against executables. Both these problems are with your setup, not with GMP. You need to debug this locally, if needed with some local help. -- Torbjörn Please encrypt, key id 0xC8601622 ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
Re: Configuration on IceLake
Arturo Fernandez writes: Hello. I was finally able to get back and work on this configuration. Yesterday evening I downloaded the latest version (gmp-6.2.99-20211010014524) but it is still unable to recognize IceLake. The command configure is returning: Version: GNU MP 6.2.99 Host type: nehalem-pc-linux-gnu ABI: 64 Install prefix: /usr Compiler: gcc Static libraries: yes Shared libraries: yes It is hard to provide support when the context is lost due do months long delays. I am sorry you keep seeing problems with executing exeutable GMP scripts on several systems. It is an unusual problem, and not something we can fix on the GMP side. We cannot make these scripts "more exeutable". As I believe I told you, the few times we have had this reported, it has been caused by ether a poorly chosen umask during tar file extraction, or filesystem policy against executables. Both these problems are with your setup, not with GMP. You need to debug this locally, if needed with some local help. -- Torbjörn Please encrypt, key id 0xC8601622 ___ gmp-bugs mailing list gmp-bugs@gmplib.org https://gmplib.org/mailman/listinfo/gmp-bugs
