updated release.txt, rxr optimization (no file buffering, write to every page at memory allocation, fix to fifo depth

This commit is contained in:
2020-03-10 10:59:30 +01:00
parent d112956f79
commit 93f8e8ecb3
6 changed files with 57 additions and 31 deletions

View File

@ -188,10 +188,9 @@ class BinaryFileStatic {
* @param fd file pointer
* @param owenable overwrite enable
* @param fname complete file name
* @param filebuffersize file buffer size
* @returns 0 for success and 1 for fail
*/
static int CreateDataFile(FILE*& fd, bool owenable, std::string fname, size_t filebuffersize)
static int CreateDataFile(FILE*& fd, bool owenable, std::string fname)
{
if(!owenable){
if (NULL == (fd = fopen((const char *) fname.c_str(), "wx"))){
@ -204,8 +203,8 @@ class BinaryFileStatic {
fd = 0;
return 1;
}
//setting file buffer size to 16mb
setvbuf(fd,NULL,_IOFBF,filebuffersize);
//setting to no file buffering
setvbuf(fd,NULL, _IONBF, 0);
return 0;
}

View File

@ -17,9 +17,6 @@
#define STATISTIC_FRAMENUMBER_INFINITE 20000
//binary
#define FILE_BUFFER_SIZE (16*1024*1024) //16mb
//fifo
#define FIFO_HEADER_NUMBYTES 8