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- * Instruction Queue of 32 entries (16 entries/thread) ** L1 Instruction Cache38 KB (5,468 words) - 20:29, 23 May 2019
- * Larger instruction fetch *** 32 [[KiB]] 8-way [[set associative]] instruction7 KB (872 words) - 19:42, 30 November 2017
- * {{x86|MOVBE|<code>MOVBE</code>}} - Move Big-Endian instruction *** 32 [[KiB]] 8-way [[set associative]] instruction, 64 B line size9 KB (1,160 words) - 09:35, 25 September 2019
- * {{x86|MOVBE|<code>MOVBE</code>}} - Move Big-Endian instruction Haswell TLB consists of dedicated level one TLB for instruction cache and another one for data cache. Additionally there is a unified secon27 KB (3,750 words) - 06:57, 18 November 2023
- *** Instruction Queue Sandy Bridge [[TLB]] consists of dedicated L1 TLB for instruction cache (ITLB) and another one for data cache (DTLB). Additionally there is a84 KB (13,075 words) - 00:54, 29 December 2020
- **** instruction window is now 64 Bytes (from 32) Skylake TLB consists of dedicated L1 TLB for instruction cache (ITLB) and another one for data cache (DTLB). Additionally there is a79 KB (11,922 words) - 06:46, 11 November 2022
- ** Fetch ** Operand Fetch4 KB (578 words) - 18:57, 22 May 2019
- *** BP is now decoupled from fetch stage ** Larger instruction scheduler79 KB (12,095 words) - 15:27, 9 June 2023
- Zen 2 inherits most of the design from {{\\|Zen+}} but improves the instruction stream bandwidth and floating-point throughput performance. *** 0.5x L1 instruction cache (32 KiB, down from 64 KiB)57 KB (8,701 words) - 22:11, 9 October 2022
- | Vertex Fetch (VF) || The Vertex Fetch stage, in response to 3D Primitive Processing commands, is responsible for ...porting architecture specific registers (ARF). The EU can co-issue to four instruction processing units, including two FPUs, a branch unit, and a message send uni29 KB (3,752 words) - 13:14, 19 April 2023
- | Vertex Fetch (VF) || The Vertex Fetch stage, in response to 3D Primitive Processing commands, is responsible for ...porting architecture specific registers (ARF). The EU can co-issue to four instruction processing units, including two FPUs, a branch unit, and a message send uni33 KB (4,255 words) - 17:41, 1 November 2018
- *** 5 stages eliminated from fetch to compute vs {{\\|POWER8}} ** Instruction grouping at dispatch has been removed14 KB (1,905 words) - 23:38, 22 May 2020
- ...order to advance the development of their own [[RISC]] processor. The ARM instruction set design started in 1983. A reference model was written in [[BBC BASIC]] ==== Fetch ====12 KB (1,886 words) - 12:56, 14 January 2021
- ** IPG: Get next instruction pointer ** FET: Fetch from instruction cache7 KB (978 words) - 21:16, 20 January 2021
- * [[Instruction Fetch]] (IF)168 bytes (21 words) - 17:17, 21 June 2017
- ==== Fetch ==== ...olds awaiting instructions until execution, it therefore holds a number of instruction sufficient to ensure instructions are always executing at all cycles on all14 KB (2,093 words) - 04:42, 10 July 2018
- ** Improved instruction delivery * '''ICM''' - Instruction cache & merge8 KB (1,204 words) - 14:02, 23 September 2019
- '''Secure Memory Encryption''' ('''SME''') is an [[x86]] [[instruction set]] {{x86|extension}} introduced by [[AMD]] for page-granular memory encr ...page. In other words, memory accesses such as guest [[page tables]] and [[instruction fetches]] are always private, regardless of the value of the C-bit (i.e., i7 KB (1,115 words) - 19:03, 7 May 2020
- ** 4-way instruction decode Mongoose 1 TLB consists of dedicated L1 TLB for instruction cache (ITLB) and another one for data cache (DTLB). Additionally there is a13 KB (1,962 words) - 14:48, 21 February 2019
- *** Larger [[instruction queue]] (40 entries, up from 24) *** Larger [[instruction fetch]] (48B/cycle, up from 24B/cycle)20 KB (3,149 words) - 10:44, 15 February 2020
- === Instruction Set === ** Instruction predication12 KB (1,749 words) - 19:05, 20 January 2021
- ** Double fetch throughput (4, up from 2) *** Dedicated instruction TLB17 KB (2,449 words) - 22:11, 4 October 2019
- *** Decoupled from the instruction fetch *** Strictly inclusive of the L1 data cache & non-inclusive of the L1 instruction cache14 KB (2,183 words) - 17:15, 17 October 2020
- ** 1.5x wider instruction fetch (6 instrs/cycle, up from 4) ** 1.5x wider instruction fetch (6 instrs/cycle, up from 4)17 KB (2,555 words) - 06:08, 16 June 2023
- ** Additional instruction fusion cases **** New packaging scheme (improve instruction density)21 KB (3,067 words) - 09:25, 31 March 2022
- Sunny Cove TLB consists of a dedicated L1 TLB for instruction cache (ITLB) and another one for data cache (DTLB). Additionally, there is ...hereby variable-length [[x86]] instructions are fetched from the [[level 1 instruction cache]], queued, and consequently get decoded into simpler, fixed-length [[34 KB (5,187 words) - 06:27, 17 February 2023
- ...quires no address translation and contains eight individually programmable instruction and data protection regions. These can be specified as to base address, reg * ARM9TDMI includes 5-stage pipeline (fetch, decode, shifter/arithmetic logic unit (ALU), cache and write-back), Thumb,8 KB (1,261 words) - 22:05, 29 December 2018
- ** Instruction cache *** Instruction ROM24 KB (3,792 words) - 04:37, 30 September 2022
- === Fetch & Decode === ...tional ECC support if desired. Each cycle, four bytes are fetched from the instruction cache. There, instructions are pre-parsed and are sent to the decode. Since12 KB (1,806 words) - 10:51, 12 January 2021
- *** Faster fetch recovery *** 2x wider decoded instruction fetch (8 instrs/cycle, up from 4 traditional)5 KB (748 words) - 16:20, 4 July 2022
- *** Wider fetch (128b/cycle, up from 64b) The Cortex-A510 features an instruction TLB (ITLB) and data TLB (DTLB) which are private to each core and an L2 TLB15 KB (2,282 words) - 11:20, 10 January 2023
- ...or CP3 instructions. All floating-point instructions generate the Reserved Instruction exception, therefore can be emulated in software. Code compression (MIPS16) The <code>WAIT</code> instruction can place the core in one of two low power modes: In IDLE1 mode clocks to a13 KB (2,114 words) - 16:00, 17 April 2022