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> If the Power9 GCC / CLang compilers mess up, you call Red Hat for support uh, where and when exactly did they offer that? Actually I don't remember anyone an

> If the Power9 GCC / CLang compilers mess up, you call Red Hat for support uh, where and when exactly did they offer that? Actually I don't remember anyone anywhere offering commercial support for GCC or LLVM/clang. Well, I'm not the type of person to look for commercial support for anything ever, but I've heard of several companies that provide support for DBMSes like PostgreSQL. Not so for compilers. I just googled "gcc commercial support" and the results are the GCC FAQ, a mailing list post about it from 2005 (!), GCC on Wikipedia, "Office 365 GCC" (lol) and so on. Looks like it's just not a thing at all.

dragontamer 7y ago
Sorry, not GCC / Clang. You're right. But IBM's XL Compiler: https://www-01.ibm.com/support/docview.wss?uid=swg21110831 https://www-01.ibm.com/support/docview.wss?uid=swg21110831 ------- I think I confused it with ARM: ARM has a CLang-based compiler with official ARM support IIRC. https://developer.arm.com/tools-and-software/server-and-hpc https://developer.arm.com/tools-and-software/server-and-hpc I think the hobbyist (who won't get much support even if they're a paying customer) benefits from free tools / free support / communities. But it seems like a number of professionals prefer having a degree of professional support in the products they use.
the_why_of_y 7y ago
IIRC commercial support for GCC is included with some RHEL and SLES subscriptions (probably all except the lowest-cost "desktop"). Red Hat also has a Developer Toolset product that includes a (more recent) complete native toolchain, and SUSE has a similar SLES 12 Toolchain Module / SLES 15 Development Tools Module. https://developers.redhat.com/products/developertoolset/overview https://developers.redhat.com/products/developertoolset/over... https://www.suse.com/c/suse-linux-essentials-where-are-the-compilers-understanding-the-development-tools-module/ https://www.suse.com/c/suse-linux-essentials-where-are-the-c... I haven't heard of commercial clang support though.

dragontamer 7y ago

Sorry, not GCC / Clang. You're right. But IBM's XL Compiler: https://www-01.ibm.com/support/docview.wss?uid=swg21110831 https://www-01.ibm.com/support/docview.wss?uid=swg21110831 ------- I think I confused it with ARM: ARM has a CLang-based compiler with official ARM support IIRC. https://developer.arm.com/tools-and-software/server-and-hpc https://developer.arm.com/tools-and-software/server-and-hpc I think the hobbyist (who won't get much support even if they're a paying customer) benefits from free tools / free support / communities. But it seems like a number of professionals prefer having a degree of professional support in the products they use.

the_why_of_y 7y ago

IIRC commercial support for GCC is included with some RHEL and SLES subscriptions (probably all except the lowest-cost "desktop"). Red Hat also has a Developer Toolset product that includes a (more recent) complete native toolchain, and SUSE has a similar SLES 12 Toolchain Module / SLES 15 Development Tools Module. https://developers.redhat.com/products/developertoolset/overview https://developers.redhat.com/products/developertoolset/over... https://www.suse.com/c/suse-linux-essentials-where-are-the-compilers-understanding-the-development-tools-module/ https://www.suse.com/c/suse-linux-essentials-where-are-the-c... I haven't heard of commercial clang support though.