Does anyone know of documentation on the memory consistency model guarantees for a memory region allocated with cudaHostAlloc(..., cudaHostAllocMapped)? For instance, when writes from the device become visible to reads from the host would be useful (could be after the kernel completes, at earliest possible time during kernel execution, etc).
Consistency Rules for cudaHostAllocMapped
554 Views Asked by agrippa At
1
There are 1 best solutions below
Related Questions in MEMORY
- Delay in loading Html Page(WebView) from assets folder in real android device
- Why does a function show up as not defined
- CSS Class is not applying to element (border width,color,and style attributes)
- How to sort these using Javascript or Jquery Most effectively
- how to fill out the table with next values in array with one button
- Automatically closing tags in form input?
- Positioning child at bottom of parent with scroll
- Remove added set of rows
- Website zoomed out on Android default browser
- Twitter Bootstrap horizontal form elements on a line
Related Questions in CUDA
- Delay in loading Html Page(WebView) from assets folder in real android device
- Why does a function show up as not defined
- CSS Class is not applying to element (border width,color,and style attributes)
- How to sort these using Javascript or Jquery Most effectively
- how to fill out the table with next values in array with one button
- Automatically closing tags in form input?
- Positioning child at bottom of parent with scroll
- Remove added set of rows
- Website zoomed out on Android default browser
- Twitter Bootstrap horizontal form elements on a line
Related Questions in GPGPU
- Delay in loading Html Page(WebView) from assets folder in real android device
- Why does a function show up as not defined
- CSS Class is not applying to element (border width,color,and style attributes)
- How to sort these using Javascript or Jquery Most effectively
- how to fill out the table with next values in array with one button
- Automatically closing tags in form input?
- Positioning child at bottom of parent with scroll
- Remove added set of rows
- Website zoomed out on Android default browser
- Twitter Bootstrap horizontal form elements on a line
Related Questions in CONSISTENCY
- Delay in loading Html Page(WebView) from assets folder in real android device
- Why does a function show up as not defined
- CSS Class is not applying to element (border width,color,and style attributes)
- How to sort these using Javascript or Jquery Most effectively
- how to fill out the table with next values in array with one button
- Automatically closing tags in form input?
- Positioning child at bottom of parent with scroll
- Remove added set of rows
- Website zoomed out on Android default browser
- Twitter Bootstrap horizontal form elements on a line
Related Questions in MAPPED-MEMORY
- Delay in loading Html Page(WebView) from assets folder in real android device
- Why does a function show up as not defined
- CSS Class is not applying to element (border width,color,and style attributes)
- How to sort these using Javascript or Jquery Most effectively
- how to fill out the table with next values in array with one button
- Automatically closing tags in form input?
- Positioning child at bottom of parent with scroll
- Remove added set of rows
- Website zoomed out on Android default browser
- Twitter Bootstrap horizontal form elements on a line
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Writes from the device are guaranteed to be visible on the host (or on peer devices) after the performing thread has executed a
__threadfence_system()call (which is only available on compute capability 2.0 or higher).They are also visible after the kernel has finished, i.e. after a
cudaDeviceSynchronize()or after one of the other synchronization methods listed in the "Explicit Synchronization" section of the Programming Guide has been successfully completed.Mapped memory should never be modified from the host while a kernel using it is or could be running, as CUDA currently does not provide any way of synchronization in that direction.