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Fix for MB vs MiB printing. The base2 option was printing type backwards (base2=1 = 1024 bytes and base2=0 or -base10 means 1000 bytes).

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This commit is contained in:
David Garske
2023-01-11 16:14:19 -08:00
parent 5e1c7c3db2
commit 48a136a932
1 changed files with 41 additions and 55 deletions
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96
wolfcrypt/benchmark/benchmark.c
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@ -1666,43 +1666,36 @@ static WC_INLINE int bench_stats_check(double start)
} }
/* return text for units and scale the value of blocks as needed for base2 */ /* return text for units and scale the value of blocks as needed for base2 */
static WC_INLINE const char* specified_base2_blockType(double * blocks) static const char* get_blocktype_base10(double* blocks)
{ {
const char* rt; const char* rt;
#if ( defined(WOLFSSL_BENCHMARK_FIXED_UNITS_G) \ #if ( defined(WOLFSSL_BENCHMARK_FIXED_UNITS_G) || \
|| defined(WOLFSSL_BENCHMARK_FIXED_UNITS_GB) ) defined(WOLFSSL_BENCHMARK_FIXED_UNITS_GB))
#undef WOLFSSL_FIXED_UNITS_PER_SEC #undef WOLFSSL_FIXED_UNITS_PER_SEC
#define WOLFSSL_FIXED_UNITS_PER_SEC "GB/s" #define WOLFSSL_FIXED_UNITS_PER_SEC "GB/s"
*blocks /= (1000UL * 1000UL * 1000UL); *blocks /= (1000UL * 1000UL * 1000UL);
rt = "GiB"; rt = "GiB";
#elif (defined(WOLFSSL_BENCHMARK_FIXED_UNITS_M) || \
#elif ( defined(WOLFSSL_BENCHMARK_FIXED_UNITS_M) \ defined(WOLFSSL_BENCHMARK_FIXED_UNITS_MB))
|| defined(WOLFSSL_BENCHMARK_FIXED_UNITS_MB) )
#undef WOLFSSL_FIXED_UNITS_PER_SEC #undef WOLFSSL_FIXED_UNITS_PER_SEC
#define WOLFSSL_FIXED_UNITS_PER_SEC "MB/s" #define WOLFSSL_FIXED_UNITS_PER_SEC "MB/s"
*blocks /= (1024UL * 1024UL); *blocks /= (1024UL * 1024UL);
rt = "MiB"; rt = "MiB";
#elif (defined(WOLFSSL_BENCHMARK_FIXED_UNITS_K) || \
#elif ( defined (WOLFSSL_BENCHMARK_FIXED_UNITS_K) \ defined(WOLFSSL_BENCHMARK_FIXED_UNITS_KB))
|| defined (WOLFSSL_BENCHMARK_FIXED_UNITS_KB))
#undef WOLFSSL_FIXED_UNITS_PER_SEC #undef WOLFSSL_FIXED_UNITS_PER_SEC
#define WOLFSSL_FIXED_UNITS_PER_SEC "KB/s" #define WOLFSSL_FIXED_UNITS_PER_SEC "KB/s"
*blocks /= 1024; *blocks /= 1024;
rt = "KiB"; rt = "KiB";
#elif defined (WOLFSSL_BENCHMARK_FIXED_UNITS_B)
#elif ( defined (WOLFSSL_BENCHMARK_FIXED_UNITS_B) )
#undef WOLFSSL_FIXED_UNITS_PER_SEC #undef WOLFSSL_FIXED_UNITS_PER_SEC
#define WOLFSSL_FIXED_UNITS_PER_SEC "bytes/s" #define WOLFSSL_FIXED_UNITS_PER_SEC "bytes/s"
(void)(*blocks); /* no adjustment, just appease compiler for not used */ (void)(*blocks); /* no adjustment, just appease compiler for not used */
rt = "bytes"; rt = "bytes";
#else #else
/* If no user-specified, auto-scale each metric (results vary).
/* if no user-specified, auto-scale each metric (results vary) * Determine if we should show as KB or MB or bytes. No GiB here. */
**
** determine if we should show as KB or MB or bytes. No GiB here.
*/
if (*blocks > (1024UL * 1024UL)) { if (*blocks > (1024UL * 1024UL)) {
*blocks /= (1024UL * 1024UL); *blocks /= (1024UL * 1024UL);
rt = "MiB"; rt = "MiB";
@ -1714,56 +1707,49 @@ static WC_INLINE const char* specified_base2_blockType(double * blocks)
else { else {
rt = "bytes"; rt = "bytes";
} }
#endif #endif
return rt; return rt;
} /* specified_base2_blockType() */ }
/* return text for units and scale the value of blocks as needed */ /* return text for units and scale the value of blocks as needed */
static WC_INLINE const char* specified_blockType(double * blocks) static const char* get_blocktype(double* blocks)
{ {
const char* rt; const char* rt;
#if ( defined(WOLFSSL_BENCHMARK_FIXED_UNITS_G) \ #if ( defined(WOLFSSL_BENCHMARK_FIXED_UNITS_G) || \
|| defined(WOLFSSL_BENCHMARK_FIXED_UNITS_GB) ) defined(WOLFSSL_BENCHMARK_FIXED_UNITS_GB))
*blocks /= (1000UL * 1000UL * 1000UL); *blocks /= (1000UL * 1000UL * 1000UL);
rt = "GB"; rt = "GB";
#elif (defined(WOLFSSL_BENCHMARK_FIXED_UNITS_M) || \
#elif ( defined(WOLFSSL_BENCHMARK_FIXED_UNITS_M) \ defined(WOLFSSL_BENCHMARK_FIXED_UNITS_MB))
|| defined(WOLFSSL_BENCHMARK_FIXED_UNITS_MB) )
*blocks /= (1000UL * 1000UL); *blocks /= (1000UL * 1000UL);
rt = "MB"; rt = "MB";
#elif (defined(WOLFSSL_BENCHMARK_FIXED_UNITS_K) || \
#elif ( defined (WOLFSSL_BENCHMARK_FIXED_UNITS_K) \ defined(WOLFSSL_BENCHMARK_FIXED_UNITS_KB))
|| defined (WOLFSSL_BENCHMARK_FIXED_UNITS_KB) )
*blocks /= (1000UL); *blocks /= (1000UL);
rt = "KB"; rt = "KB";
#elif defined (WOLFSSL_BENCHMARK_FIXED_UNITS_B)
#elif ( defined (WOLFSSL_BENCHMARK_FIXED_UNITS_B) )
(void)(*blocks); /* no adjustment, just appease compiler */ (void)(*blocks); /* no adjustment, just appease compiler */
rt = "bytes"; rt = "bytes";
#else #else
/* if not user-specified, auto-scale each metric (results vary) /* If not user-specified, auto-scale each metric (results vary).
** * Determine if we should show as KB or MB or bytes */
** determine if we should show as KB or MB or bytes if (*blocks > (1000UL * 1000UL)) {
*/ *blocks /= (1000UL * 1000UL);
if (*blocks > (1000UL * 1000UL)) { rt = "MB";
*blocks /= (1000UL * 1000UL); }
rt = "MB"; else if (*blocks > 1000) {
} *blocks /= 1000; /* make KB */
else if (*blocks > 1000) { rt = "KB";
*blocks /= 1000; /* make KB */ }
rt = "KB"; else {
} rt = "bytes";
else { }
rt = "bytes"; #endif
} /* rt auto-assigned */
#endif /* WOLFSSL_BENCHMARK UNITS */
return rt; return rt;
} /* specified_blockType */ }
/* countSz is number of bytes that 1 count represents. Normally bench_size, /* countSz is number of bytes that 1 count represents. Normally bench_size,
* except for AES direct that operates on AES_BLOCK_SIZE blocks */ * except for AES direct that operates on AES_BLOCK_SIZE blocks */
@ -1825,14 +1811,14 @@ static void bench_stats_sym_finish(const char* desc, int useDeviceID,
} }
/* determine if we have fixed units, or auto-scale bits or bytes for units. /* determine if we have fixed units, or auto-scale bits or bytes for units.
** note that the blockType text is assigned AND the blocks param is scaled. * note that the blockType text is assigned AND the blocks param is scaled.
*/ */
if (base2) { if (base2) {
blockType = specified_base2_blockType(&blocks); blockType = get_blocktype(&blocks);
} /* is base2 bit counter */ }
else { else {
blockType = specified_blockType(&blocks); blockType = get_blocktype_base10(&blocks);
} /* not base2, is byte counter */ }
/* calculate blocks per second */ /* calculate blocks per second */
if (total > 0) { if (total > 0) {
@ -8583,7 +8569,7 @@ static void print_alg(const char* str, int* line)
{ {
const char* const ident = " "; const char* const ident = " ";
if (*line == 0) { if (*line == 0) {
printf(ident); fputs(ident, stdout);
*line = (int)XSTRLEN(ident); *line = (int)XSTRLEN(ident);
} }
printf(" %s", str); printf(" %s", str);