It was also planned for a world where high-end CPUs were differentiated by their ability to run floating-point-heavy workloads with relatively predictable memory access patterns.
The rise of the web—and databases behind it—as the dominant high-end, high-margin workload obsoleted that assumption.
There’s a great presentation floating around where a Compaq-acquired-DEC engineer is trying to justify how great the OpenVMS port from Alpha to Itanium is going, despite benchmarks showing Alpha smoking Itanium running Apache.
The rise of the web—and databases behind it—as the dominant high-end, high-margin workload obsoleted that assumption.
There’s a great presentation floating around where a Compaq-acquired-DEC engineer is trying to justify how great the OpenVMS port from Alpha to Itanium is going, despite benchmarks showing Alpha smoking Itanium running Apache.