andy19950
>sse prefetch: 63016 us
sse: 164243 us
naive: 326131 us
cache-miss | cache-references | miss rate | |
---|---|---|---|
Naive |
43,632,670 | 47,533,255 | 91.79% |
SSE |
15,943,703 | 19,252,257 | 82.81% |
SSE_Prefetch |
11,713,156 | 14,782,574 | 79.23% |
impl.c
time_test.c benchmark_clock_gettime.c
讓程式可以分不同的 function 執行分別測試 cache miss 以及 run timecache-miss | cache-references | miss rate | |
---|---|---|---|
Naive |
42,116,848 | 47,274,088 | 89.09% |
SSE |
15,376,848 | 19,201,215 | 80.08% |
AVX |
11,278,056 | 15,047,495 | 74.95% |
SSE_Prefetch |
8,891,630 | 12,605,390 | 70.53% |
AVX_Prefetch |
11,741,365 | 15,659,025 | 74.98% |
![]() |
or
or
By clicking below, you agree to our terms of service.
New to HackMD? Sign up
Syntax | Example | Reference | |
---|---|---|---|
# Header | Header | 基本排版 | |
- Unordered List |
|
||
1. Ordered List |
|
||
- [ ] Todo List |
|
||
> Blockquote | Blockquote |
||
**Bold font** | Bold font | ||
*Italics font* | Italics font | ||
~~Strikethrough~~ | |||
19^th^ | 19th | ||
H~2~O | H2O | ||
++Inserted text++ | Inserted text | ||
==Marked text== | Marked text | ||
[link text](https:// "title") | Link | ||
 | Image | ||
`Code` | Code |
在筆記中貼入程式碼 | |
```javascript var i = 0; ``` |
|
||
:smile: | ![]() |
Emoji list | |
{%youtube youtube_id %} | Externals | ||
$L^aT_eX$ | LaTeX | ||
:::info This is a alert area. ::: |
This is a alert area. |
On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?
Please give us some advice and help us improve HackMD.
Syncing