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Difference between revisions of "movidius/microarchitectures/shave v3.0"
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* [[28 nm process]] (from [[65 nm]]) | * [[28 nm process]] (from [[65 nm]]) | ||
* 20-30x performance | * 20-30x performance | ||
− | ** | + | ** 600 MHz (3.33x, from 180 MHz) |
** 12 SHAVE cores (from 8) | ** 12 SHAVE cores (from 8) | ||
− | ** | + | ** Various per-core performance improvement |
+ | * 20 new hardware accelerators | ||
+ | * Aggregate nominal 600 Mpixel/sec throughput | ||
* [[LEON4]] [[SPARC]] core (from [[LEON3]]) | * [[LEON4]] [[SPARC]] core (from [[LEON3]]) | ||
* Added support for [[OpenCL]] | * Added support for [[OpenCL]] | ||
+ | |||
+ | == Overview == | ||
+ | [[File:shave v3 overview.svg|right|400px]] | ||
+ | |||
+ | == Core == | ||
+ | {{empty section}} | ||
+ | |||
+ | == Package == | ||
+ | {{empty section}} | ||
== Die == | == Die == |
Latest revision as of 04:49, 16 March 2018
Edit Values | |
SHAVE v3.0 µarch | |
General Info | |
Arch Type | Accelerator |
Designer | Movidius |
Manufacturer | TSMC |
Introduction | 2014 |
Process | 28 nm |
Pipeline | |
Type | VLLIW |
Instructions | |
ISA | SHAVE, SPARC v8 |
Cache | |
L2 Cache | 256 KiB/chip 2-way set associative |
Side Cache | 128-256 MiB SDRAM/chip |
Succession | |
Fragrak or Streaming Hybrid Architecture Vector Engine v3.0 (SHAVE v3.0) is an accelerator microarchitecture designed by Movidius for their vision processors, serving as a successor to the SHAVE v2.0. SHAVE-based products are branded as the Myriad 2 family of vision processors.
Contents
History[edit]
The SHAVE v3.0 microarchitecture is based on the SHAVE v2.0 microarchitecture which Movidius disclosed in 2011. The architecture is a word of a 70-staff team consisting of 65 engineers - 10% working on hardware while the remaining 90% were working on the system tools and software design.
Process Technology[edit]
- Main article: 28 nm lithography process
This microarchitecture was designed for TSMC's 28 nm process.
Architecture[edit]
Key changes from SHAVE v2.0[edit]
- 28 nm process (from 65 nm)
- 20-30x performance
- 600 MHz (3.33x, from 180 MHz)
- 12 SHAVE cores (from 8)
- Various per-core performance improvement
- 20 new hardware accelerators
- Aggregate nominal 600 Mpixel/sec throughput
- LEON4 SPARC core (from LEON3)
- Added support for OpenCL
Overview[edit]
Core[edit]
This section is empty; you can help add the missing info by editing this page. |
Package[edit]
This section is empty; you can help add the missing info by editing this page. |
Die[edit]
- TSMC's 28HPM process
- 27 mm² die size
codename | SHAVE v3.0 + |
designer | Movidius + |
first launched | 2014 + |
full page name | movidius/microarchitectures/shave v3.0 + |
instance of | microarchitecture + |
instruction set architecture | SHAVE + and SPARC v8 + |
manufacturer | TSMC + |
name | SHAVE v3.0 + |
process | 28 nm (0.028 μm, 2.8e-5 mm) + |