Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Jan Laukemann
committed
Oct 12, 2017
1 parent
1fac059
commit e3c09a4
Showing
140 changed files
with
17,224 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| #define INSTR add | ||
| #define NINST 64 | ||
| #define N edi | ||
| #define i r8d | ||
|
|
||
|
|
||
| .intel_syntax noprefix | ||
| .globl ninst | ||
| .data | ||
| ninst: | ||
| .long NINST | ||
| .align 32 | ||
| PI: | ||
| .long 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9 | ||
| .text | ||
| .globl latency | ||
| .type latency, @function | ||
| .align 32 | ||
| latency: | ||
| push rbp | ||
| mov rbp, rsp | ||
| xor i, i | ||
| test N, N | ||
| jle done | ||
| # create DP 1.0 | ||
| vpcmpeqw xmm0, xmm0, xmm0 # all ones | ||
| vpsllq xmm0, xmm0, 54 # logical left shift: 11111110..0 (54=64-(10-1)) | ||
| vpsrlq xmm0, xmm0, 2 # logical right shift: 1 bit for sign; leading mantissa bit is zero | ||
| push rax | ||
| push rbx | ||
| push rcx | ||
| push rdx | ||
| push r9 | ||
| push r10 | ||
| push r11 | ||
| push r12 | ||
| push r13 | ||
| push r14 | ||
| push r15 | ||
| xor rax, rax | ||
| xor rbx, rbx | ||
| xor rcx, rcx | ||
| xor rdx, rdx | ||
| xor r9, r9 | ||
| xor r10, r10 | ||
| xor r11, r11 | ||
| xor r12, r12 | ||
| xor r13, r13 | ||
| xor r14, r14 | ||
| xor r15, r15 | ||
| loop: | ||
| inc i | ||
| INSTR edx, 1 | ||
| INSTR r9d, 2 | ||
| INSTR r10d, 13 | ||
| INSTR r11d, 1 | ||
| INSTR r12d, 2 | ||
| INSTR r13d, 13 | ||
| INSTR r14d, 1 | ||
| INSTR r15d, 2 | ||
| INSTR edx, 13 | ||
| INSTR r9d, 1 | ||
| INSTR r10d, 2 | ||
| INSTR r11d, 13 | ||
| INSTR r12d, 1 | ||
| INSTR r13d, 2 | ||
| INSTR r14d, 13 | ||
| INSTR r15d, 1 | ||
| INSTR edx, 2 | ||
| INSTR r9d, 13 | ||
| INSTR r10d, 1 | ||
| INSTR r11d, 2 | ||
| INSTR r12d, 13 | ||
| INSTR r13d, 1 | ||
| INSTR r14d, 2 | ||
| INSTR r15d, 13 | ||
| INSTR edx, 1 | ||
| INSTR r9d, 2 | ||
| INSTR r10d, 13 | ||
| INSTR r11d, 1 | ||
| INSTR r12d, 2 | ||
| INSTR r13d, 13 | ||
| INSTR r14d, 1 | ||
| INSTR r15d, 2 | ||
| INSTR edx, 13 | ||
| INSTR r9d, 1 | ||
| INSTR r10d, 2 | ||
| INSTR r11d, 13 | ||
| INSTR r12d, 1 | ||
| INSTR r13d, 2 | ||
| INSTR r14d, 13 | ||
| INSTR r15d, 1 | ||
| INSTR edx, 2 | ||
| INSTR r9d, 13 | ||
| INSTR r10d, 1 | ||
| INSTR r11d, 2 | ||
| INSTR r12d, 13 | ||
| INSTR r13d, 1 | ||
| INSTR r14d, 2 | ||
| INSTR r15d, 13 | ||
| INSTR edx, 1 | ||
| INSTR r9d, 2 | ||
| INSTR r10d, 13 | ||
| INSTR r11d, 1 | ||
| INSTR r12d, 2 | ||
| INSTR r13d, 13 | ||
| INSTR r14d, 1 | ||
| INSTR r15d, 2 | ||
| INSTR edx, 13 | ||
| INSTR r9d, 1 | ||
| INSTR r10d, 2 | ||
| INSTR r11d, 13 | ||
| INSTR r12d, 1 | ||
| INSTR r13d, 2 | ||
| INSTR r14d, 13 | ||
| INSTR r15d, 1 | ||
| cmp i, N | ||
| jl loop | ||
| pop r15 | ||
| pop r14 | ||
| pop r13 | ||
| pop r12 | ||
| pop r11 | ||
| pop r10 | ||
| pop r9 | ||
| pop rdx | ||
| pop rcx | ||
| pop rbx | ||
| pop rax | ||
| done: | ||
| mov rsp, rbp | ||
| pop rbp | ||
| ret | ||
| .size latency, .-latency |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,134 @@ | ||
| #define INSTR add | ||
| #define NINST 64 | ||
| #define N edi | ||
| #define i r8d | ||
|
|
||
|
|
||
| .intel_syntax noprefix | ||
| .globl ninst | ||
| .data | ||
| ninst: | ||
| .long NINST | ||
| .align 32 | ||
| PI: | ||
| .long 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9, 0xf01b866e, 0x400921f9 | ||
| .text | ||
| .globl latency | ||
| .type latency, @function | ||
| .align 32 | ||
| latency: | ||
| push rbp | ||
| mov rbp, rsp | ||
| xor i, i | ||
| test N, N | ||
| jle done | ||
| # create DP 1.0 | ||
| vpcmpeqw xmm0, xmm0, xmm0 # all ones | ||
| vpsllq xmm0, xmm0, 54 # logical left shift: 11111110..0 (54=64-(10-1)) | ||
| vpsrlq xmm0, xmm0, 2 # logical right shift: 1 bit for sign; leading mantissa bit is zero | ||
| push rax | ||
| push rbx | ||
| push rcx | ||
| push rdx | ||
| push r9 | ||
| push r10 | ||
| push r11 | ||
| push r12 | ||
| push r13 | ||
| push r14 | ||
| push r15 | ||
| xor rax, rax | ||
| xor rbx, rbx | ||
| xor rcx, rcx | ||
| xor rdx, rdx | ||
| xor r9, r9 | ||
| xor r10, r10 | ||
| xor r11, r11 | ||
| xor r12, r12 | ||
| xor r13, r13 | ||
| xor r14, r14 | ||
| xor r15, r15 | ||
| loop: | ||
| inc i | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| INSTR eax, 1 | ||
| cmp i, N | ||
| jl loop | ||
| pop r15 | ||
| pop r14 | ||
| pop r13 | ||
| pop r12 | ||
| pop r11 | ||
| pop r10 | ||
| pop r9 | ||
| pop rdx | ||
| pop rcx | ||
| pop rbx | ||
| pop rax | ||
| done: | ||
| mov rsp, rbp | ||
| pop rbp | ||
| ret | ||
| .size latency, .-latency |
Oops, something went wrong.