9Front and The Future of Platform Support
ori-C8/[email protected] Tue, 01 Apr 2025 07:56:57 -0400
| Newsgroups | gmane.os.9front.general,gmane.os.plan9.general |
|---|---|
| Message-ID | <[email protected]> |
As we consider the hardware-based future of 9front, we have come to the conclusion that our current situation is unsustainable. When we consider the declining build quality of modern thinkpads, the 9front disorganization committee has reevaluated the common approach how to move forward, and believes it's time to take some bold steps which will carry us strongly into the future. We have surveyed 73 randomly selected users on stackoverflow, and on the strength of the results of this survey, we are confident that nobody will be impacted if 9front dropped amd64 support. Given the huge maintenance cost of immature computer architectures such as mips, 386, arm, arm64 and amd64, we decided to put our focus on the more mature and stable achitectures: power64 and itanuim. Therefore, all architectures other than power64 and itanium are thereby frozen, conserved and promoted to end of life. The advantages are clearly presented here: - The future is 64-bit: Driven by the needs of browser developers, it's become clear that a 32 bit address space is no longer enough. As we work towards expanding Mothra to support modern substandards, we will need room to grow. - Reduced distribution size: We are rapidly approaching the limit of what we can fit on a CD. Because we're uncertain if DVDs can be supported on Itanium, we feel the need to trim the fat. - Hardware more cheaply available: With the recent rise of Ebay, it's become clear that as large corporations bequeath us their wealth of power64 and itanium hardware, the prices of such machines will continue to drop. - Continued hardware popularity: We have done a survey of the popularity of Itanium, and in recent years, the number of active installations has been stable, giving us confidence that the platform will continue well into the future at its current level of market dominance. - Put an end to the "byte order fallacy" problem: With current hardware, we have limited ourselves to little endian byte order. Setting aside fact that the correct answer is: BIG ENDIAN, we feel that it's critical to our success that all processors we support in the future be big-endian. Given that the compilers for power64 and itanium are currently not up to our quality standards in regards to optimal instruction scheduling, the current distribution media only includes the binaries that that have passed our rigorous quality controll process. We believe that with these changes, 9front will replace inferno as the common dominant consumer operating system. ISOs are available for download here: http://iso.only9fans.com/release/9font-april.itanium.iso http://iso.only9fans.com/release/9font-april.power64.iso