https://community.intel.com/t5/Intel-Integrated-Performance/Circular-Buffer/m-p/992126#M22467 <DIV>Hi,</DIV> <DIV></DIV> <DIV>I'm not sure your question is IPP related. IPP provides set of highly optimized algorithms, like DCT, FFT, Filters and so on. I don't think we need to implement something like "thread safe read from buffer operation" in such a library.</DIV> <DIV></DIV> <DIV>BTW, you can use ippsCopy functions to do fast copying of memory blocks.</DIV> <DIV></DIV> <DIV>Regards,</DIV> <DIV> Vladimir</DIV> Wed, 20 Apr 2005 21:41:28 GMT Vladimir_Dudnik 2005-04-20T21:41:28Z https://community.intel.com/t5/Intel-Integrated-Performance/Circular-Buffer/m-p/992125#M22466 <DIV>Hi</DIV> <DIV></DIV> <DIV>I need to write a circular buffer and wondered if there was something in the PPP library to help?</DIV> <DIV></DIV> <DIV>I am writing a DVD burning library and need two threads to read from and write to the buffer in a thread safe way.</DIV> <DIV></DIV> <DIV>Best regards</DIV> <DIV></DIV> <DIV>Chris</DIV> Wed, 20 Apr 2005 05:44:37 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Circular-Buffer/m-p/992125#M22466 metalmickey 2005-04-20T05:44:37Z https://community.intel.com/t5/Intel-Integrated-Performance/Circular-Buffer/m-p/992126#M22467 <DIV>Hi,</DIV> <DIV></DIV> <DIV>I'm not sure your question is IPP related. IPP provides set of highly optimized algorithms, like DCT, FFT, Filters and so on. I don't think we need to implement something like "thread safe read from buffer operation" in such a library.</DIV> <DIV></DIV> <DIV>BTW, you can use ippsCopy functions to do fast copying of memory blocks.</DIV> <DIV></DIV> <DIV>Regards,</DIV> <DIV> Vladimir</DIV> Wed, 20 Apr 2005 21:41:28 GMT https://community.intel.com/t5/Intel-Integrated-Performance/Circular-Buffer/m-p/992126#M22467 Vladimir_Dudnik 2005-04-20T21:41:28Z