AuroraMiddleware/VulkanMemoryAllocator
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Added writing results of linear allocator benchmark to file "LinearAllocator.csv".

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This commit is contained in:
Adam Sawicki 2018-08-27 13:59:13 +02:00
parent 740b08f6eb
commit 33d2ce744b
1 changed files with 60 additions and 24 deletions
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84
src/Tests.cpp
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@ -7,6 +7,8 @@
#ifdef _WIN32
static const char* CODE_DESCRIPTION = "Foo";
enum CONFIG_TYPE {
CONFIG_TYPE_MINIMUM,
CONFIG_TYPE_SMALL,
@ -213,6 +215,15 @@ public:
}
};
static void CurrentTimeToStr(std::string& out)
{
time_t rawTime; time(&rawTime);
struct tm timeInfo; localtime_s(&timeInfo, &rawTime);
char timeStr[128];
strftime(timeStr, _countof(timeStr), "%c", &timeInfo);
out = timeStr;
}
VkResult MainTest(Result& outResult, const Config& config)
{
assert(config.ThreadCount > 0);
@ -2093,7 +2104,7 @@ static void ManuallyTestLinearAllocator()
vmaDestroyPool(g_hAllocator, pool);
}
static void BenchmarkLinearAllocatorCase(bool linear, bool empty, FREE_ORDER freeOrder)
static void BenchmarkLinearAllocatorCase(FILE* file, bool linear, bool empty, FREE_ORDER freeOrder)
{
RandomNumberGenerator rand{16223};
@ -2212,18 +2223,43 @@ static void BenchmarkLinearAllocatorCase(bool linear, bool empty, FREE_ORDER fre
vmaDestroyPool(g_hAllocator, pool);
const float allocTotalSeconds = ToFloatSeconds(allocTotalDuration);
const float freeTotalSeconds = ToFloatSeconds(freeTotalDuration);
printf(" LinearAlgorithm=%u %s FreeOrder=%s: allocations %g s, free %g s\n",
linear ? 1 : 0,
empty ? "Empty" : "Not empty",
FREE_ORDER_NAMES[(size_t)freeOrder],
ToFloatSeconds(allocTotalDuration),
ToFloatSeconds(freeTotalDuration));
allocTotalSeconds,
freeTotalSeconds);
if(file)
{
std::string currTime;
CurrentTimeToStr(currTime);
fprintf(file, "%s,%s,%u,%u,%s,%g,%g\n",
CODE_DESCRIPTION, currTime.c_str(),
linear ? 1 : 0,
empty ? 1 : 0,
FREE_ORDER_NAMES[(uint32_t)freeOrder],
allocTotalSeconds,
freeTotalSeconds);
}
}
static void BenchmarkLinearAllocator()
static void BenchmarkLinearAllocator(FILE* file)
{
wprintf(L"Benchmark linear allocator\n");
if(file)
{
fprintf(file,
"Code,Time,"
"Linear,Empty,Free order,"
"Allocation time (s),Deallocation time (s)\n");
}
uint32_t freeOrderCount = 1;
if(ConfigType >= CONFIG_TYPE::CONFIG_TYPE_LARGE)
freeOrderCount = 3;
@ -2248,6 +2284,7 @@ static void BenchmarkLinearAllocator()
for(uint32_t linearIndex = 0; linearIndex < 2; ++linearIndex)
{
BenchmarkLinearAllocatorCase(
file,
linearIndex ? 1 : 0, // linear
emptyIndex ? 0 : 1, // empty
freeOrder); // freeOrder
@ -3346,16 +3383,14 @@ static void WriteMainTestResult(
float deallocationTimeAvgSeconds = ToFloatSeconds(result.DeallocationTimeAvg);
float deallocationTimeMaxSeconds = ToFloatSeconds(result.DeallocationTimeMax);
time_t rawTime; time(&rawTime);
struct tm timeInfo; localtime_s(&timeInfo, &rawTime);
char timeStr[128];
strftime(timeStr, _countof(timeStr), "%c", &timeInfo);
std::string currTime;
CurrentTimeToStr(currTime);
fprintf(file,
"%s,%s,%s,"
"%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%I64u,%I64u,%I64u\n",
codeDescription,
timeStr,
currTime.c_str(),
testDescription,
totalTimeSeconds * 1e6f,
allocationTimeMinSeconds * 1e6f,
@ -3402,10 +3437,8 @@ static void WritePoolTestResult(
float deallocationTimeAvgSeconds = ToFloatSeconds(result.DeallocationTimeAvg);
float deallocationTimeMaxSeconds = ToFloatSeconds(result.DeallocationTimeMax);
time_t rawTime; time(&rawTime);
struct tm timeInfo; localtime_s(&timeInfo, &rawTime);
char timeStr[128];
strftime(timeStr, _countof(timeStr), "%c", &timeInfo);
std::string currTime;
CurrentTimeToStr(currTime);
fprintf(file,
"%s,%s,%s,"
@ -3414,7 +3447,7 @@ static void WritePoolTestResult(
// General
codeDescription,
testDescription,
timeStr,
currTime.c_str(),
// Config
config.ThreadCount,
(unsigned long long)config.PoolSize,
@ -3501,8 +3534,6 @@ static void PerformCustomPoolTest(FILE* file)
WritePoolTestResult(file, "Code desc", "Test desc", config, result);
}
static const char* CODE_DESCRIPTION = "Foo";
static void PerformMainTests(FILE* file)
{
uint32_t repeatCount = 1;
@ -3752,13 +3783,8 @@ static void PerformMainTests(FILE* file)
assert(0);
}
switch(config.FreeOrder)
{
case FREE_ORDER::FORWARD: desc6 += ",Forward"; break;
case FREE_ORDER::BACKWARD: desc6 += ",Backward"; break;
case FREE_ORDER::RANDOM: desc6 += ",Random"; break;
default: assert(0);
}
desc6 += ',';
desc6 += FREE_ORDER_NAMES[(uint32_t)config.FreeOrder];
const char* testDescription = desc6.c_str();
@ -4035,7 +4061,17 @@ void Test()
TestLinearAllocator();
ManuallyTestLinearAllocator();
TestLinearAllocatorMultiBlock();
BenchmarkLinearAllocator();
{
FILE* file;
fopen_s(&file, "LinearAllocator.csv", "w");
assert(file != NULL);
BenchmarkLinearAllocator(file);
fclose(file);
}
TestDefragmentationSimple();
TestDefragmentationFull();