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OSACA/osaca/data/csx.yml

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osaca_version: 0.3.1.dev1
micro_architecture: Cascade Lake SP
arch_code: CSX
isa: x86
ROB_size: 224
retired_uOps_per_cycle: 4
scheduler_size: 97
hidden_loads: false
load_latency: {gpr: 4.0, xmm: 4.0, ymm: 4.0, zmm: 4.0}
load_throughput:
- {base: gpr, index: ~, offset: ~, scale: 1, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: ~, offset: ~, scale: 8, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: ~, offset: imd, scale: 1, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: ~, offset: imd, scale: 8, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: ~, offset: id, scale: 1, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: ~, offset: id, scale: 8, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: gpr, offset: ~, scale: 1, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: gpr, offset: ~, scale: 8, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: gpr, offset: imd, scale: 1, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: gpr, offset: imd, scale: 8, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: gpr, offset: id, scale: 1, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
- {base: gpr, index: gpr, offset: id, scale: 8, port_pressure: [[1, '23'], [1, ['2D', '3D']]]}
load_throughput_default: [[1, '23'], [1, ['2D', '3D']]]
ports: ['0', 0DV, '1', '2', 2D, '3', 3D, '4', '5', '6', '7']
port_model_scheme: |
┌------------------------------------------------------------------------┐
| 97 entry unified scheduler |
└------------------------------------------------------------------------┘
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
▼ ▼ ▼ ▼ ▼ ▼ ▼ ▼
┌-------┐ ┌-------┐ ┌-----┐ ┌-----┐ ┌-----┐ ┌-------┐ ┌--------┐ ┌-----┐
| ALU | | ALU | | LD | | LD | | ST | | ALU | | ALU & | | AGU |
└-------┘ └-------┘ └-----┘ └-----┘ └-----┘ └-------┘ | Shift | └-----┘
┌-------┐ ┌-------┐ ┌-----┐ ┌-----┐ ┌-------┐ └--------┘
| 2ND | | Fast | | AGU | | AGU | | Fast | ┌--------┐
| BRANCH| | LEA | └-----┘ └-----┘ | LEA | | BRANCH |
└-------┘ └-------┘ └-------┘ └--------┘
┌-------┐ ┌-------┐ ┌-------┐
|AVX DIV| |AVX FMA| | AVX |
└-------┘ └-------┘ | SHUF |
┌-------┐ ┌-------┐ └-------┘
|AVX FMA| |AVX MUL| ┌-------┐
└-------┘ └-------┘ |AVX-512|
┌-------┐ ┌-------┐ | FMA |
|AVX MUL| |AVX ADD| └-------┘
└-------┘ └-------┘ ┌-------┐
┌-------┐ ┌-------┐ |AVX-512|
|AVX ADD| |AVX ALU| | ADD |
└-------┘ └-------┘ └-------┘
┌-------┐ ┌-------┐ ┌-------┐
|AVX ALU| | AVX | |AVX-512|
└-------┘ | Shift | | MUL |
┌-------┐ └-------┘ └-------┘
| AVX | ┌-------┐ ┌-------┐
| Shift | | Slow | |AVX-512|
└-------┘ | LEA | | ALU |
┌-------┐ └-------┘ └-------┘
| VNNI | ┌-------┐
└-------┘ | VNNI |
└-------┘
instruction_forms:
- name: addsd
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: addss
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: addl
operands:
- class: immediate
imd: int
- class: register
name: gpr
throughput: 0.25
latency: 1.0 # 1*p0156
port_pressure: [[1, '0156']]
- name: addq
operands:
- class: immediate
imd: int
- class: register
name: gpr
throughput: 0.25
latency: 1.0 # 1*p0156
port_pressure: [[1, '0156']]
- name: cmpl
operands:
- class: register
name: gpr
- class: register
name: gpr
throughput: 0.25
latency: ~ # 1*p0156
port_pressure: [[1, '0156']]
- name: cmpq
operands:
- class: register
name: gpr
- class: register
name: gpr
throughput: 0.25
latency: ~ # 1*p0156
port_pressure: [[1, '0156']]
- name: incq
operands:
- class: register
name: gpr
throughput: 0.25
latency: ~ # 1*p0156
port_pressure: [[1, '0156']]
- name: ja
operands:
- class: identifier
throughput: 0.0
latency: 0.0
port_pressure: []
- name: jb
operands:
- class: identifier
throughput: 0.0
latency: 0.0
port_pressure: []
- name: jne
operands:
- class: identifier
throughput: 0.0
latency: 0.0
port_pressure: []
- name: mulsd
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: mulss
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: movl
operands:
- class: register
name: gpr
- class: register
name: gpr
throughput: 0.0
latency: 0.0
port_pressure: []
- name: movq
operands:
- class: register
name: gpr
- class: register
name: gpr
throughput: 0.0
latency: 0.0
port_pressure: []
- name: movq
operands:
- class: memory
base: gpr
offset: ~
index: ~
scale: 1
- class: register
name: gpr
throughput: 0.5
latency: 3.0 # 1*p23+1*p2D3D
port_pressure: [[1, '23'], [1, [2D, 3D]]]
- name: movq
operands:
- class: register
name: gpr
- class: memory
base: gpr
offset: imd
index: ~
scale: 1
throughput: 0.5
latency: 2.0 # 1*p23+1*p4
port_pressure: [[1, '23'], [1, '4']]
- name: rcpss
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 1.0
latency: 4.0
port_pressure: ~
- name: sqrtsd
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 6.0
latency: 22.0 # 1*p0+6*p0DV
port_pressure: [[1, '0'], [6.0, [0DV]]]
- name: sqrtss
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 3.0
latency: 16.0 # 1*p0+3*p0DV
port_pressure: [[1, '0'], [3.0, [0DV]]]
- name: subq
operands:
- class: immediate
imd: int
- class: register
name: gpr
throughput: 0.25
latency: 1.0 # 1*p0156
port_pressure: [[1, '0156']]
- name: vaddpd
operands:
- class: register
name: ymm
- class: register
name: ymm
- class: register
name: ymm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vaddpd
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vaddsd
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vaddss
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vdivsd
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 4.0
latency: 14.0 # 1*p0+4*p0DV
port_pressure: [[1, '0'], [4.0, [0DV]]]
- name: vdivss
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 3.0
latency: 11.0 # 1*p0+3*p0DV
port_pressure: [[1, '0'], [3.0, [0DV]]]
- name: vfmadd213pd
operands:
- class: register
name: ymm
- class: register
name: ymm
- class: register
name: ymm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vfmadd132pd
operands:
- class: register
name: ymm
- class: register
name: ymm
- class: register
name: ymm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vfmadd231pd
operands:
- class: register
name: ymm
- class: register
name: ymm
- class: register
name: ymm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vfmadd132pd
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vfmadd213pd
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vfmadd231pd
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vmulsd
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vmulss
operands:
- class: register
name: xmm
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vmulpd
operands:
- class: register
name: ymm
- class: register
name: ymm
- class: register
name: ymm
throughput: 0.5
latency: 4.0 # 1*p01
port_pressure: [[1, '01']]
- name: vmovapd
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.0
latency: 0.0
port_pressure: []
- name: vmovapd
operands:
- class: memory
base: gpr
offset: ~
index: gpr
scale: 1
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p23+1*p2D3D
port_pressure: [[1, '23'], [1, [2D, 3D]]]
- name: vmovapd
operands:
- class: memory
base: gpr
offset: ~
index: gpr
scale: 1
- class: register
name: ymm
throughput: 0.5
latency: 4.0 # 1*p23+1*p2D3D
port_pressure: [[1, '23'], [1, [2D, 3D]]]
- name: vmovapd
operands:
- class: memory
base: gpr
offset: imd
index: gpr
scale: 1
- class: register
name: ymm
throughput: 0.5
latency: 4.0 # 1*p23+1*p2D3D
port_pressure: [[1, '23'], [1, [2D, 3D]]]
- name: vmovapd
operands:
- class: register
name: xmm
- class: memory
base: gpr
offset: ~
index: gpr
scale: 1
throughput: 0.5
latency: 4.0 # 1*p23+1*p4
port_pressure: [[1, '23'], [1, '4']]
- name: vmovapd
operands:
- class: register
name: ymm
- class: register
name: ymm
throughput: 0.0
latency: 0.0
port_pressure: []
- name: vmovapd
operands:
- class: register
name: ymm
- class: memory
base: gpr
offset: ~
index: gpr
scale: 1
throughput: 1.0
latency: 5.0 # 1*p23+1*p4
port_pressure: [[1, '23'], [1, '4']]
- name: vmovapd
operands:
- class: register
name: ymm
- class: memory
base: gpr
offset: imd
index: gpr
scale: 1
throughput: 1.0
latency: 5.0 # 1*p23+1*p4
port_pressure: [[1, '23'], [1, '4']]
- name: vmovupd
operands:
- class: register
name: ymm
- class: memory
base: gpr
offset: ~
index: gpr
scale: 1
throughput: 1.0
latency: 5.0 # 1*p23+1*p4
port_pressure: [[1, '23'], [1, '4']]
- name: vmovupd
operands:
- class: register
name: ymm
- class: memory
base: gpr
offset: imd
index: gpr
scale: 1
throughput: 1.0
latency: 5.0 # 1*p23+1*p4
port_pressure: [[1, '23'], [1, '4']]
- name: vmovupd
operands:
- class: register
name: ymm
- class: register
name: ymm
throughput: 0.0
latency: 0.0
port_pressure: []
- name: vmovsd
operands:
- class: memory
base: gpr
offset: imd
index: gpr
scale: 1
- class: register
name: xmm
throughput: 0.5
latency: 4.0 # 1*p23+1*p2D3D
port_pressure: [[1, '23'], [1, [2D, 3D]]]
- name: vmovsd
operands:
- class: register
name: xmm
- class: register
name: xmm
throughput: 0.0
latency: 0.0
port_pressure: []
- name: vmovsd
operands:
- class: register
name: xmm
- class: memory
base: gpr
offset: imd
index: gpr
scale: 1
throughput: 1.0
latency: 4.0 # 1*p23+1*p4
port_pressure: [[1, '23'], [1, '4']]
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