RISC-V has no PI lock like ARM or x86 and x86_64.
RISC-V has to start to seriously defend itself, because it is a death sentence for ARM ISA and and could start to cast shadows on x86_64 in some areas slowly but surely. Some people will try to bring it down, hard.
If you stick to core rva22+ (core RISC-V ISA), RISC-V is good enough to replace all of them, without PI lock, and with a global standard ISA, software may have a chance to get out of the horrible mess it is currently in (a lot of critical software code path may end up assembly written... no compiler lock-in, extremely hard to do planned obsolescence, etc).
RISC-V is basically ARM ISA without PI lock.
I have been writting RISC-V assembly running on x86_64 with an interpreter for much of my software projects. It is very pleasant to code using it (basic assembler: no pseudo-instructions, I don't even use the compressed instructions).
I hope to get my hands on RISC-V performant implementations on near state-of-the-art silicon process some day (probably a mini-server, for all the self hosted stuff).
The 'silicon market' is saturated then it is amazing what the RISC-V supporters have been able to achieve. There will be mistakes (some probably big), before implementations do stabilize in the various domains (desktop/server/embedded/mobile/etc), and expect the others to press hard on them.
The next step for RISC-V would be a GPU ISA, and for RVAX, a standard hardware GPU programming interface... but it may be still too early for that since we kind of still don't know if we reach 'the sweet spot'.
RISC-V has to start to seriously defend itself, because it is a death sentence for ARM ISA and and could start to cast shadows on x86_64 in some areas slowly but surely. Some people will try to bring it down, hard.
If you stick to core rva22+ (core RISC-V ISA), RISC-V is good enough to replace all of them, without PI lock, and with a global standard ISA, software may have a chance to get out of the horrible mess it is currently in (a lot of critical software code path may end up assembly written... no compiler lock-in, extremely hard to do planned obsolescence, etc).
RISC-V is basically ARM ISA without PI lock.
I have been writting RISC-V assembly running on x86_64 with an interpreter for much of my software projects. It is very pleasant to code using it (basic assembler: no pseudo-instructions, I don't even use the compressed instructions).
I hope to get my hands on RISC-V performant implementations on near state-of-the-art silicon process some day (probably a mini-server, for all the self hosted stuff).
The 'silicon market' is saturated then it is amazing what the RISC-V supporters have been able to achieve. There will be mistakes (some probably big), before implementations do stabilize in the various domains (desktop/server/embedded/mobile/etc), and expect the others to press hard on them.
The next step for RISC-V would be a GPU ISA, and for RVAX, a standard hardware GPU programming interface... but it may be still too early for that since we kind of still don't know if we reach 'the sweet spot'.