作者查詢 / johnjohnlin
作者 johnjohnlin 在 PTT [ C_and_CPP ] 看板的留言(推文), 共213則
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1F→: 時間太短,或是標準好像說如果不支援就 return -110/12 20:16
5F推: 我想沒差吧,反而如果對齊不好 footprint 會變大10/12 20:13
6F→: 原因如同一樓說明10/12 20:13
7F→: 而且如果是 GPU 或是 SIMD 指令的話10/12 20:14
8F→: structure of array 比較好10/12 20:14
7F推: 一樓的回答 +110/07 19:50
1F推: 那個 int a[node+1],看起來是置底13-110/05 15:24
3F推: 大概是得寫一個function可以去改變In的值吧10/04 00:58
3F→: 好吧,好像真的不行,謝謝樓上09/23 22:03
8F→: 我主要想使用 typedef decltype(___func__)* XXX;09/25 10:09
9F→: 當然自己打函數名稱是可以,不過 __func__ 比較方便09/25 10:11
11F→: __func__ 是 const char* 吧,我希望能拿到編譯期09/25 22:40
12F→: 的純 macro09/25 22:40
17F→: 可是好像沒辦法處理argument list09/26 23:01
1F推: race condition, you need atomicMin09/05 01:28
4F推: 看你的 cuda 是幾版09/05 20:18
7F推: default 是 sm1.0 的 CUDA 已經很舊了...09/07 23:17
5F推: 可以用 std::chrono09/04 14:11
5F→: 反正是 memory bound,隨便寫都會頂到最高效率07/16 09:26
1F推: 從JM裡面找看看會不會比較好07/02 14:10