i want to generate interrupt every 100 microseconds on windows. Actually i couldnt do this on windows,because windows does not guarantee the interrupts less then 500 microseconds. So, i generate 2 threads. One of them is for timer counter(query performance counter), the other thread is the actual work. When timer counter is 100 microseconds, it change the state of the other thread(actual work) . But i have problem with race condition, because i dont want the threads wait each others, they must always run. So actually i need interrupts. How do i write such fast interrupt on windows with c++?
Generating interrupt each 100 microsecond on windows
835 Views Asked by DikotaLolly At
1
There are 1 best solutions below
Related Questions in C++
- Create an IIS web request activity light
- Writing/Overwriting to specific XML file from ASP.NET code behind
- What is the point of definnig Asp.net Intrinsic Objects In different places and what is the different betwen them?
- Deleting Orphans with Fluent NHibernate
- IOrderedEnumerable to vb.net IOrderedEnumerable Conversion
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Getting deeply embedded XML element values
- What is best way to check if any of the property of object is null or empty?
- NuGet - Given a type name or a DLL, how can I find the NuGet package?
- ASP-MVC Code-first migrations checkbox not active
Related Questions in WINDOWS
- Create an IIS web request activity light
- Writing/Overwriting to specific XML file from ASP.NET code behind
- What is the point of definnig Asp.net Intrinsic Objects In different places and what is the different betwen them?
- Deleting Orphans with Fluent NHibernate
- IOrderedEnumerable to vb.net IOrderedEnumerable Conversion
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Getting deeply embedded XML element values
- What is best way to check if any of the property of object is null or empty?
- NuGet - Given a type name or a DLL, how can I find the NuGet package?
- ASP-MVC Code-first migrations checkbox not active
Related Questions in INTERRUPT
- Create an IIS web request activity light
- Writing/Overwriting to specific XML file from ASP.NET code behind
- What is the point of definnig Asp.net Intrinsic Objects In different places and what is the different betwen them?
- Deleting Orphans with Fluent NHibernate
- IOrderedEnumerable to vb.net IOrderedEnumerable Conversion
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Getting deeply embedded XML element values
- What is best way to check if any of the property of object is null or empty?
- NuGet - Given a type name or a DLL, how can I find the NuGet package?
- ASP-MVC Code-first migrations checkbox not active
Related Questions in HIGH-RESOLUTION-TIME
- Create an IIS web request activity light
- Writing/Overwriting to specific XML file from ASP.NET code behind
- What is the point of definnig Asp.net Intrinsic Objects In different places and what is the different betwen them?
- Deleting Orphans with Fluent NHibernate
- IOrderedEnumerable to vb.net IOrderedEnumerable Conversion
- Entity Framework Code First with Fluent API Concurrency `DbUpdateConcurrencyException` Not Raising
- Getting deeply embedded XML element values
- What is best way to check if any of the property of object is null or empty?
- NuGet - Given a type name or a DLL, how can I find the NuGet package?
- ASP-MVC Code-first migrations checkbox not active
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?
To avoid having two threads communicating when you have these short time windows, I'd put both the work and the timer in a loop in one thread.
std::this_thread::sleep_until
to do such a sleep, but in this case, when the naps are so short, it often becomes a little too inaccurate, so I suggest busy-waiting in a tight loop that just checks the time.In this example a worker thread runs for 10s without doing any real work. On my machine I could add work consisting of ~3000 additions in the slot where you are supposed to do your work before the whole loop started taking more than 100μs, so you'd better do what you aim to do really fast.
Example:
Possible output:
It takes a few clock cycles to get the thread started so don't worry about the number of loops not being exactly on target. Double the time the thread runs and you should still stay close to the target number of loops. What matters is that it's pretty good (but not realtime-good) once it's started running.