Hewlett Packard Enterprise - Q7G75C

• System: Vector processor system available as a double-width PCIe standup card to be hosted by a Linux® x86 server
• Cores: 8 cores per processor
• Architecture Features: 8 core processor, 1.4GHz, 16MB cache. 64 registers per core, each with 256 8-bytes-width entries.
• Accelerator Applications: HPC and AI
• Memory Size Per Board (GDDR5): 48GB HBM2
• Memory Bandwidth for Board (ECC off): 1.2 TB/s
• Number of Accelerators Per Card: One vector processor
• Peak Single Precision Performance: 4.3 TFLOPS SP
• Peak Double Precision Performance: 2.15 TFLOPS DP

High Memory Bandwidth

The NEC Vector Engine Accelerator has six integrated HBM2 modules providing 48 GB capacity and 1.2 TB/s bandwidth.

Shared last level cache between the eight cores, facilitating shared memory parallelization.

Standard Programming Environment

The NEC Vector Engine Accelerator does not require users to migrate their applications to a new programming environment. Existing Fortran and C/C++ codes will not have to be ported but simply recompiled for the NEC Vector Engine processor.

Full software environment is available with compilers, libraries and tools, leveraged from decades of experience with vector machines. Compilers are able to vectorize and auto-parallelize loops. Parallelization with OpenMP and MPI is supported.