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Change speed representation from floating point to integral

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This commit is contained in:
George Lu
2018-08-09 10:42:58 -07:00
parent 8faeb41679
commit 3d230db853
3 changed files with 38 additions and 55 deletions
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programs/bench.c
+19 -24
View File
@@ -555,9 +555,7 @@ static BMK_return_t BMK_benchMemAdvancedNoAlloc(
ratio = (double)(srcSize / intermediateResultCompress.result.result.sumOfReturn);
{
int const ratioAccuracy = (ratio < 10.) ? 3 : 2;
double const compressionSpeed = ((double)srcSize / intermediateResultCompress.result.result.nanoSecPerRun) * 1000;
int const cSpeedAccuracy = (compressionSpeed < 10.) ? 2 : 1;
results.result.cSpeed = compressionSpeed * 1000000;
results.result.cSpeed = (srcSize * TIMELOOP_NANOSEC / intermediateResultCompress.result.result.nanoSecPerRun);
cSize = intermediateResultCompress.result.result.sumOfReturn;
results.result.cSize = cSize;
ratio = (double)srcSize / results.result.cSize;
@@ -565,7 +563,7 @@ static BMK_return_t BMK_benchMemAdvancedNoAlloc(
DISPLAYLEVEL(2, "%2s-%-17.17s :%10u ->%10u (%5.*f),%6.*f MB/s\r",
marks[markNb], displayName, (U32)srcSize, (U32)results.result.cSize,
ratioAccuracy, ratio,
cSpeedAccuracy, compressionSpeed);
results.result.cSpeed < (10 MB) ? 2 : 1, (double)results.result.cSpeed / (1 MB));
}
}
@@ -579,16 +577,13 @@ static BMK_return_t BMK_benchMemAdvancedNoAlloc(
{
int const ratioAccuracy = (ratio < 10.) ? 3 : 2;
double const compressionSpeed = results.result.cSpeed / 1000000;
int const cSpeedAccuracy = (compressionSpeed < 10.) ? 2 : 1;
double const decompressionSpeed = ((double)srcSize / intermediateResultDecompress.result.result.nanoSecPerRun) * 1000;
results.result.dSpeed = decompressionSpeed * 1000000;
results.result.dSpeed = (srcSize * TIMELOOP_NANOSEC/ intermediateResultDecompress.result.result.nanoSecPerRun);
markNb = (markNb+1) % NB_MARKS;
DISPLAYLEVEL(2, "%2s-%-17.17s :%10u ->%10u (%5.*f),%6.*f MB/s ,%6.1f MB/s \r",
marks[markNb], displayName, (U32)srcSize, (U32)results.result.cSize,
ratioAccuracy, ratio,
cSpeedAccuracy, compressionSpeed,
decompressionSpeed);
results.result.cSpeed < (10 MB) ? 2 : 1, (double)results.result.cSpeed / (1 MB),
(double)results.result.dSpeed / (1 MB));
}
}
}
@@ -605,19 +600,20 @@ static BMK_return_t BMK_benchMemAdvancedNoAlloc(
if(compressionResults.result.nanoSecPerRun == 0) {
results.result.cSpeed = 0;
} else {
results.result.cSpeed = (double)srcSize / compressionResults.result.nanoSecPerRun * TIMELOOP_NANOSEC;
results.result.cSpeed = srcSize * TIMELOOP_NANOSEC / compressionResults.result.nanoSecPerRun;
}
results.result.cSize = compressionResults.result.sumOfReturn;
{
int const ratioAccuracy = (ratio < 10.) ? 3 : 2;
double const compressionSpeed = results.result.cSpeed / 1000000;
int const cSpeedAccuracy = (compressionSpeed < 10.) ? 2 : 1;
results.result.cSpeed = (srcSize * TIMELOOP_NANOSEC / compressionResults.result.nanoSecPerRun);
cSize = compressionResults.result.sumOfReturn;
results.result.cSize = cSize;
ratio = (double)srcSize / results.result.cSize;
markNb = (markNb+1) % NB_MARKS;
DISPLAYLEVEL(2, "%2s-%-17.17s :%10u ->%10u (%5.*f),%6.*f MB/s\r",
marks[markNb], displayName, (U32)srcSize, (U32)results.result.cSize,
ratioAccuracy, ratio,
cSpeedAccuracy, compressionSpeed);
results.result.cSpeed < (10 MB) ? 2 : 1, (double)results.result.cSpeed / (1 MB));
}
}
if(adv->mode != BMK_compressOnly) {
@@ -633,19 +629,18 @@ static BMK_return_t BMK_benchMemAdvancedNoAlloc(
if(decompressionResults.result.nanoSecPerRun == 0) {
results.result.dSpeed = 0;
} else {
results.result.dSpeed = (double)srcSize / decompressionResults.result.nanoSecPerRun * TIMELOOP_NANOSEC;
results.result.dSpeed = srcSize * TIMELOOP_NANOSEC / decompressionResults.result.nanoSecPerRun;
}
{ int const ratioAccuracy = (ratio < 10.) ? 3 : 2;
double const compressionSpeed = results.result.cSpeed / 1000000;
int const cSpeedAccuracy = (compressionSpeed < 10.) ? 2 : 1;
double const decompressionSpeed = ((double)srcSize / decompressionResults.result.nanoSecPerRun) * 1000;
results.result.dSpeed = decompressionSpeed * 1000000;
{
int const ratioAccuracy = (ratio < 10.) ? 3 : 2;
results.result.dSpeed = (srcSize * TIMELOOP_NANOSEC/ decompressionResults.result.nanoSecPerRun);
markNb = (markNb+1) % NB_MARKS;
DISPLAYLEVEL(2, "%2s-%-17.17s :%10u ->%10u (%5.*f),%6.*f MB/s ,%6.1f MB/s \r",
marks[markNb], displayName, (U32)srcSize, (U32)results.result.cSize,
ratioAccuracy, ratio,
cSpeedAccuracy, compressionSpeed,
decompressionSpeed);
results.result.cSpeed < (10 MB) ? 2 : 1, (double)results.result.cSpeed / (1 MB),
(double)results.result.dSpeed / (1 MB));
}
}
}
@@ -693,8 +688,8 @@ static BMK_return_t BMK_benchMemAdvancedNoAlloc(
} /* CRC Checking */
if (displayLevel == 1) { /* hidden display mode -q, used by python speed benchmark */
double const cSpeed = results.result.cSpeed / 1000000;
double const dSpeed = results.result.dSpeed / 1000000;
double const cSpeed = (double)results.result.cSpeed / (1 MB);
double const dSpeed = (double)results.result.dSpeed / (1 MB);
if (adv->additionalParam) {
DISPLAY("-%-3i%11i (%5.3f) %6.2f MB/s %6.1f MB/s %s (param=%d)\n", cLevel, (int)cSize, ratio, cSpeed, dSpeed, displayName, adv->additionalParam);
} else {
programs/bench.h
+2 -2
View File
@@ -32,8 +32,8 @@ extern "C" {
typedef struct {
size_t cSize;
double cSpeed; /* bytes / sec */
double dSpeed;
U64 cSpeed; /* bytes / sec */
U64 dSpeed;
size_t cMem;
} BMK_result_t;