A unique feature of the M7 processor is termed “Silicon Secured Memory”. Sun did not do this as an independent company, and suffered the consequences. It would be stupid to run that in production. The Sun inside of Oracle may be a lot smaller, but say what you will – it is a lot more focused and it is delivering step functions in performance gains for real enterprise applications, and with a real sales and marketing machine behind it. This takes additional latency, making it worse than 100ns.
Now imagine 256 sockets and 65.000 connections. In memory databases just scans the data in parallel on each node in the UV2000 without worrying for edits on disk. Pushing security down into silicon is a very effective way to do that and get ahead of bad guys.”. So each node can run full speed, only accessing the data in the CPU cache. And FYI, SPARC M7 price/performance is quite linear across entire product line so theres no “penalty” moving to higher end, more socket, higher RAS configs. However, the overhead would be significant and decrease performance. Every time the program accesses memory, we check that number to make sure it’s the memory you allocated earlier. So you don’t need a 32 socket M7 machine to have more oomph than a 16-socket M6. (Yes, support scales with system price, at 12 percent of the cost, not with the processor configuration or other base features.). We also assign that same number to the program. This means that there are tiny data used over and over again, which fits into the CPU cache. The database use case with UV2000, are all about analytics: read only in memory databases. First, the Sonoma chips are designed for scale-out clusters and include on-chip InfiniBand ports, the first time that Oracle has added InfiniBand links to one of its homegrown processors and quite possibly the first time that any chip maker has done so. To take a practical example, a piece of SQL code that is selecting data held in a Oracle 12c compressed hybrid-columnar format database can use accelerator units to decompress the data and process the SQL statement in less than 10% of the time it would take using processor cores. If you really want to push the limits, you can use eight-socket M7 server nodes as elements in this coherent memory machine, or you could, if your workload needed it, use two-socket nodes, too. SPEC CPU2017 is SPEC's latest update to the CPU series of benchmarks. Add in the other features, such as microarchitecture improvements and accelerators, and the M7 socket has around 3.25X the performance of the M6 socket on real-world code, according to Oracle. It runs at memory speed. I have the entire mail conversation here. The M7 chip has four DDR4 memory controllers on the die and using 2.13 GHz memory has demonstrated 160 GB/sec of main memory bandwidth.
(Yes, this is probably not a good idea.)
(Yes, this will confuse customers.). Ellison’s big idea is to take software security features out of operating systems, VMs and even databases in some cases – because software can be changed – and instead push them into the silicon, which can’t be. The idea of being able to turn on and off security features makes no sense,” he said.
(The Xeon E5 v3 chips have half as many slots and half as much capacity as the Xeon E7 v3 chips.) Again, this can be implemented in systems without software-in-silicon.
There are a large number of accidental and malicious malfunctions that can be detected and prevented with this technology, including buffer overruns, stale pointer accesses, mistakes in coding and many sophisticated malicious attacks. Read more…, Intel’s First Discrete Xe Server GPU Aimed At Hyperscalers, Spack Packs Deployment Boost for Top Supercomputers, South Korea Funds First Supercomputing CPU Designed for AI, HPC, HBM2, Tensor Units Key to Intel’s New AI Centric FPGA, 176 Steps Closer To The Mythical All-Flash Datacenter, which it unveiled at the Hot Chips conference back in August, which our colleague, Chris Williams, over at.
That’s 33 percent more cores and 15 percent more clocks in half the space. Oracle will need to choose a primary platform for development of it Software-in-Silicon approach. No I didnt. The pricing in article is much higher than actuality. If the article suppose to have a video or a photo gallery and it does not appear on your screen, please Click Here (It would be interesting to see how Bixby stacks up against 100 Gb/sec InfiniBand and Ethernet, both of which are now available, too.) The M7 is a beefy motor, with over 10 billion transistors in it. One other interesting thing about Oracle’s chips. We haven’t lost the war but we’re losing a lot of the battles. If it’s in the database, every application that uses that database inherits that security,” he explained. The same with UV2000, it is impractical for use of anything other than clustered scale-out workloads, such as HPC number crunching, or analytics running on each node such as Oracle TimesTen in memory database which UPC does. We’re always looking for Heartbleed and Venom-like violations.
This performance improvement is not possible to achieve with a silicon-only x86 architecture that focuses on increasing the number of cores within the processor.
The 32 socket M7 machine allows up to 1,024 cores, 8,192 threads, and up to 64 TB of memory (in theory, remember). By the way, IBM did the same thing moving to Power8, boosting the per-socket performance and cutting back on the sockets, and arguably the Superdome X machine from Hewlett-Packard does the same but also including a shift from Itanium to Xeon E7 processors. Prices have not been disclosed, but expect to dig deep to afford one based on normal Oracle hardware costs. The first generation Bixby interconnect, which debuted with the Sparc M5 machines several years ago, was able to scale up to whopping 96 sockets and 96 TB of main memory in a single system image, although Oracle only shipped Sparc M5 and Sparc M6 machines that topped out at 32 sockets and 32 TB of memory.
This means the software needs to reach out to slow ram all the time, bypassing the CPU cache. Oracle had been branching out into applications and kept growing through the bust, while Sun was crushed by intense competition from IBM’s Power Systems and then besieged by legions of Linux systems based on X86 processors.
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