2 ms·
Intel HT is often disabled on HPC clusters due to performance problems. Also many people refer to the IL as a 8 core CPU due to the problems mentioned above. M
by frozenport 14y ago
Intel HT is often disabled on HPC clusters due to performance problems. Also many people refer to the IL as a 8 core CPU due to the problems mentioned above. Much like not using the HT, many codes disable half the AMD chip.
- jbooth 14y agoYeah, but it's really only on highly-optimized cache-coherent vector/matrix math that it's a problem. On just about every other piece of software, it works great. I feel like AMD saw the benchmarks available for matrix math and went for it, rather than thinking about what real-world performance profiles looked like.