diff -r f06c5eba524d -r b6d834208d33 xmlreaderimpl/support/expat-2.0.1/tests/benchmark/benchmark.c --- a/xmlreaderimpl/support/expat-2.0.1/tests/benchmark/benchmark.c Mon Jan 25 16:38:30 2016 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,114 +0,0 @@ -#include -#include -#include -#include -#include "expat.h" - -#if defined(__amigaos__) && defined(__USE_INLINE__) -#include -#endif - -#ifdef XML_LARGE_SIZE -#define XML_FMT_INT_MOD "ll" -#else -#define XML_FMT_INT_MOD "l" -#endif - -static void -usage(const char *prog, int rc) -{ - fprintf(stderr, - "usage: %s [-n] filename bufferSize nr_of_loops\n", prog); - exit(rc); -} - -int main (int argc, char *argv[]) -{ - XML_Parser parser; - char *XMLBuf, *XMLBufEnd, *XMLBufPtr; - FILE *fd; - struct stat fileAttr; - int nrOfLoops, bufferSize, fileSize, i, isFinal; - int j = 0, ns = 0; - clock_t tstart, tend; - double cpuTime = 0.0; - - if (argc > 1) { - if (argv[1][0] == '-') { - if (argv[1][1] == 'n' && argv[1][2] == '\0') { - ns = 1; - j = 1; - } - else - usage(argv[0], 1); - } - } - - if (argc != j + 4) - usage(argv[0], 1); - - if (stat (argv[j + 1], &fileAttr) != 0) { - fprintf (stderr, "could not access file '%s'\n", argv[j + 1]); - return 2; - } - - fd = fopen (argv[j + 1], "r"); - if (!fd) { - fprintf (stderr, "could not open file '%s'\n", argv[j + 1]); - exit(2); - } - - bufferSize = atoi (argv[j + 2]); - nrOfLoops = atoi (argv[j + 3]); - if (bufferSize <= 0 || nrOfLoops <= 0) { - fprintf (stderr, - "buffer size and nr of loops must be greater than zero.\n"); - exit(3); - } - - XMLBuf = malloc (fileAttr.st_size); - fileSize = fread (XMLBuf, sizeof (char), fileAttr.st_size, fd); - fclose (fd); - - if (ns) - parser = XML_ParserCreateNS(NULL, '!'); - else - parser = XML_ParserCreate(NULL); - - i = 0; - XMLBufEnd = XMLBuf + fileSize; - while (i < nrOfLoops) { - XMLBufPtr = XMLBuf; - isFinal = 0; - tstart = clock(); - do { - int parseBufferSize = XMLBufEnd - XMLBufPtr; - if (parseBufferSize <= bufferSize) - isFinal = 1; - else - parseBufferSize = bufferSize; - if (!XML_Parse (parser, XMLBufPtr, parseBufferSize, isFinal)) { - fprintf (stderr, "error '%s' at line %" XML_FMT_INT_MOD \ - "u character %" XML_FMT_INT_MOD "u\n", - XML_ErrorString (XML_GetErrorCode (parser)), - XML_GetCurrentLineNumber (parser), - XML_GetCurrentColumnNumber (parser)); - free (XMLBuf); - XML_ParserFree (parser); - exit (4); - } - XMLBufPtr += bufferSize; - } while (!isFinal); - tend = clock(); - cpuTime += ((double) (tend - tstart)) / CLOCKS_PER_SEC; - XML_ParserReset(parser, NULL); - i++; - } - - XML_ParserFree (parser); - free (XMLBuf); - - printf ("%d loops, with buffer size %d. Average time per loop: %f\n", - nrOfLoops, bufferSize, cpuTime / (double) nrOfLoops); - return 0; -}