2 ms·
The build directory is 790M (vs 16GB of RAM), but nevertheless the choice of underlying storage made a consistent difference in our tests. We ran them 3+ times
by rwmj 2y ago
The build directory is 790M (vs 16GB of RAM), but nevertheless the choice of underlying storage made a consistent difference in our tests. We ran them 3+ times each so it should be mostly warm cache.
- brucehoult 2y agoWeird. It really seems like something strange is going on. Assuming you get close to 400 MB/s on the NVMe (which is what people get on the 1 lane M.2 on VF2 etc) then it should be just several seconds to read 790M.
- brucehoult 2y ago"Thanks Andrea Bolognani for benchmarking the VF2 and P550 with NVMe" omg. I didn't notice that before. The two tests were run on DIFFERENT MACHINES by different people. NVMe result is 28.9% faster than SATA result. 1.8 GHz EIC7700X (e.g. Milk-V Megrez) is 28.6% faster than 1.4 GHz EIC7700X (HiFive Premier) Mystery explained? Try on an SD card ... I bet you don't see a significant difference.