cuda雙精準資料傳輸 - 顯卡
![Isla avatar](/img/woman-biz.jpg)
By Isla
at 2009-09-23T16:21
at 2009-09-23T16:21
Table of Contents
由於運算需要用到雙倍浮點精度
所以利用Tesla C1060進行計算
在C1060上面的確可進行雙倍浮點精度運算
但是要將電腦(host)的資料傳進C1060的記憶體時
是否無法傳送雙倍浮點精度的資料
我利用的cuda語法為
cudaMemcpy(data_in_device, data_in_host, size, cudaMemcpyHostToDevice);
--
所以利用Tesla C1060進行計算
在C1060上面的確可進行雙倍浮點精度運算
但是要將電腦(host)的資料傳進C1060的記憶體時
是否無法傳送雙倍浮點精度的資料
我利用的cuda語法為
cudaMemcpy(data_in_device, data_in_host, size, cudaMemcpyHostToDevice);
--
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By Ophelia
at 2009-09-25T12:21
at 2009-09-25T12:21
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at 2009-09-27T02:01
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at 2009-10-01T12:58
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