It's mind blowing seeing these multi exaflop single rack systems.
The world's first exaflop supercomputer was Frontier. It was launched only 4 years ago in 2022.
It's not a fair comparison of course. FP4 in Helios barely qualifies as floating point. Frontier was proper fp64, 16 times the bit width and probably 256x as many transistors.
> The basic GCN microarchitecture underpinned every single one of AMD’s compute accelerators for nearly 15 years [...]. With CDNA5 AMD has moved over to a microarchitecture that is based on the RDNA series putting a bookend to the long-lived line that was the GCN microarchitecture.
So everything is new again. Will this be another "buy now, have ROCM work in 3 maybe years if you are lucky"?
It's mind blowing seeing these multi exaflop single rack systems.
The world's first exaflop supercomputer was Frontier. It was launched only 4 years ago in 2022.
It's not a fair comparison of course. FP4 in Helios barely qualifies as floating point. Frontier was proper fp64, 16 times the bit width and probably 256x as many transistors.
All the same just wow. Much compute.
> The basic GCN microarchitecture underpinned every single one of AMD’s compute accelerators for nearly 15 years [...]. With CDNA5 AMD has moved over to a microarchitecture that is based on the RDNA series putting a bookend to the long-lived line that was the GCN microarchitecture.
So everything is new again. Will this be another "buy now, have ROCM work in 3 maybe years if you are lucky"?
Arguably this might reduce it, because now ROCm won't be prioritised for the GCN-based systems?
432 GB of RAM per chip. Tens of terabytes per rack. Clients queuing up to buy them.
RAM prices are not coming down any time soon.
Hey, they are only projected to cost about $5.5million a rack. Pocket change, really
Did anyone think RAM prices were coming down soon?
Of course. Wishful thinking is a true staple of human intelligence.