I have a piece of code that launches thousands of kernels and I am making a run-time performance model that explains the runtime based on the problem and machine specs. What I need to know is, how can I relate the kernel overhead, to host and device performance specs(bandwidth, ...) , what parameters affect kernel overhead, and what is happening under the hood that causes the kernel overhead. I am using OpenCL
What does a GPU kernel overhead consist of?
219 Views Asked by Parsa At
0
There are 0 best solutions below
Related Questions in KERNEL
- Are Berkeley Packet Filter opcode values implementation defined?
- Raspberry PI Compute Module - SPI1
- Is there any way to get a lru list in Linux kernel?
- Android Studio - HAX kernel Module not installed
- How to determine system value for _POSIX_PATH_MAX
- Different privileges in kernel module execution
- Buildroot custom kernel under 1MB
- Add/remove process from kernel runqueue
- Is it possible to limit data traffic in kernel USB drivers?
- "Segmentation fault" when `rmmod` or `modprobe -r`
- Intercept ELF loader in linux kernel: fs/binfmt_elf.c file via loadable kernel module
- Best way to handle ERESTARTSYS in kthread?
- Purpose and usage of firmware packages on Linux
- In linux every process is given a 4GB of virtual address space considering a 32-bit architecture
- How to make a scanf() type function in a 32bit os in c?
Related Questions in OPENCL
- Disable OpenCL in OpenCV completely
- opencl duplicate memory object on device
- Can I use Julia to program my GPU & CPU?
- openCL CL_OUT_OF_RESOURCES Error
- Debugging OpenCL with Intel SDK for visual studio dont stop at breakpoints
- NetBeans gives segfault, running the prgram using terminal does not
- opencl local memory and workgroup size
- Visual Studio 2013, Intel INDE 2015 update 2, Platform IDS change while debug
- Can I run Cuda or OpenCl on Intel processor graphics I7 (3rd or 4rd generation)
- How much, if any, does the choice of host language affect OpenCL performance?
- Row and Column-Major in opencl and pyopencl
- ClEnqueueCopyBuffer with offset 1
- VexCL vector of structs?
- How many threads/work-items are used?
- Kernel file not opening in XCode: C++ openCL code
Related Questions in GPU
- Get GPU temperature in Android
- Can I use Julia to program my GPU & CPU?
- C: Usage of any GPU for parallel calculations
- Can I run Cuda or OpenCl on Intel processor graphics I7 (3rd or 4rd generation)
- How to get fragment coordinate in fragment shader in Metal?
- Is prefix scan CUDA sample code in gpugems3 correct?
- How many threads/work-items are used?
- When do we need two dimension threads in CUDA?
- What does a GPU kernel overhead consist of?
- Efficiently Generate a Heat Map Style Histogram using GLSL
- installing gputools on windows
- Make a dependent loop independent
- Is it possible to execute multiple instances of a CUDA program on a multi-GPU machine?
- CUDA cuBlasGetmatrix / cublasSetMatrix fails | Explanation of arguments
- Missing functions vload and vstore: OpenCL on Android
Related Questions in PERFORMANCECOUNTER
- Why is the graph spiky when using average?
- What does a GPU kernel overhead consist of?
- How to collect windows performance counter data (WMI) using Logstash forwarder
- Chrome profile snapshot & timeline updated documentation
- WMI query for Counter of type RateOfCountsPerSecond32 shows raw value instead of persecond value
- Plot a graph in kibana 4 with raw performance counter data
- Performance Counter Interfering With Others
- Locale independent Windows Performance Counters on multiple server versions
- how to generate the Performance monitoring interrupt after every overflow
- WCF "Service" Performance Counters Naming
- understanding application memory usage
- Only 14 RAPI events are available on Xeon Phi. Why so few?
- PAPI for MIC installed, components correctly discovered, but PAPI_add_event fails
- Taking a computer "performance snapshot"
- Understanding Memory Counters in WP8
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 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?