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Add Concurrency scenario (#167)
Initial implementation to create static lib for loading multiple models concurrently. With -ConcurrentLoad option, WinMLRunner will now load models in different threads concurrently with -NumThreads of threads
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10 files changed

+337
-19
lines changed

10 files changed

+337
-19
lines changed

‎Tools/WinMLRunner/WinMLRunner.sln‎

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@@ -13,6 +13,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WinMLRunner", "WinMLRunner.
1313
EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WinMLRunnerStaticLib", "WinMLRunnerStaticLib.vcxproj", "{C3BCBEA1-90E6-426F-88AC-64C274BCEF45}"
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EndProject
16+
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WinMLRunnerScenarios", "WinMLRunnerScenarios.vcxproj", "{C174D45D-C189-475B-B1A7-494939EE7491}"
17+
EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|ARM64 = Debug|ARM64
@@ -57,6 +59,18 @@ Global
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{C3BCBEA1-90E6-426F-88AC-64C274BCEF45}.Release|x64.Build.0 = Release|x64
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{C3BCBEA1-90E6-426F-88AC-64C274BCEF45}.Release|x86.Build.0 = Release|Win32
62+
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{C174D45D-C189-475B-B1A7-494939EE7491}.Debug|x86.Build.0 = Debug|Win32
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{C174D45D-C189-475B-B1A7-494939EE7491}.Release|ARM64.ActiveCfg = Release|ARM64
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{C174D45D-C189-475B-B1A7-494939EE7491}.Release|ARM64.Build.0 = Release|ARM64
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{C174D45D-C189-475B-B1A7-494939EE7491}.Release|x64.ActiveCfg = Release|x64
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{C174D45D-C189-475B-B1A7-494939EE7491}.Release|x64.Build.0 = Release|x64
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{C174D45D-C189-475B-B1A7-494939EE7491}.Release|x86.ActiveCfg = Release|Win32
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{C174D45D-C189-475B-B1A7-494939EE7491}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE

‎Tools/WinMLRunner/WinMLRunner.vcxproj‎

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@@ -30,6 +30,9 @@
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<ClCompile Include="src/main.cpp" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="WinMLRunnerStaticLib.vcxproj">
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<Project>{c3bcbea1-90e6-426f-88ac-64c274bcef45}</Project>
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</ProjectReference>

‎Tools/WinMLRunner/WinMLRunnerScenarios.vcxproj‎

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‎Tools/WinMLRunner/WinMLRunnerScenarios.vcxproj.filters‎

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‎Tools/WinMLRunner/src/CommandLineArgs.cpp‎

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Original file line numberDiff line numberDiff line change
@@ -34,9 +34,14 @@ void CommandLineArgs::PrintUsage() {
3434
std::cout << " -Debug: print trace logs" << std::endl;
3535
std::cout << " -Terse: Terse Mode (suppresses repetitive console output)" << std::endl;
3636
std::cout << " -AutoScale <interpolationMode>: Enable image autoscaling and set the interpolation mode [Nearest, Linear, Cubic, Fant]" << std::endl;
37+
std::cout << std::endl;
38+
std::cout << "Concurrency Options:" << std::endl;
39+
std::cout << " -ConcurrentLoad: load models concurrently" << std::endl;
40+
std::cout << " -NumThreads <number>: number of threads to load a model. By default this will be the number of model files to be executed." << std::endl;
41+
std::cout << " -ThreadInterval <milliseconds>: interval time between two thread creations in milliseconds" << std::endl;
3742
}
3843

39-
CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
44+
CommandLineArgs::CommandLineArgs(const std::vector<std::wstring> &args)
4045
{
4146
for (UINT i = 0; i < args.size(); i++)
4247
{
@@ -58,6 +63,7 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
5863
}
5964
else if ((_wcsicmp(args[i].c_str(), L"-GPUAdapterIndex") == 0) && i + 1 < args.size() && args[i + 1][0] != L'-')
6065
{
66+
CheckNextArgument(args, i);
6167
HMODULE library{ nullptr };
6268
library = LoadLibrary(L"ext-ms-win-dxcore-l1-1-0");
6369
if (!library)
@@ -79,12 +85,14 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
7985
{
8086
m_numIterations = static_cast<UINT>(_wtoi(args[++i].c_str()));
8187
}
82-
else if ((_wcsicmp(args[i].c_str(), L"-Model") == 0) && (i + 1 < args.size()))
88+
else if ((_wcsicmp(args[i].c_str(), L"-Model") == 0))
8389
{
90+
CheckNextArgument(args, i);
8491
m_modelPath = args[++i];
8592
}
86-
else if ((_wcsicmp(args[i].c_str(), L"-Folder") == 0) && (i + 1 < args.size()))
93+
else if ((_wcsicmp(args[i].c_str(), L"-Folder") == 0))
8794
{
95+
CheckNextArgument(args, i);
8896
m_modelFolderPath = args[++i];
8997
}
9098
else if ((_wcsicmp(args[i].c_str(), L"-Input") == 0))
@@ -93,7 +101,7 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
93101
}
94102
else if ((_wcsicmp(args[i].c_str(), L"-PerfOutput") == 0))
95103
{
96-
if (i + 1 < args.size() && args[i+1][0] != L'-')
104+
if (i + 1 < args.size() && args[i + 1][0] != L'-')
97105
{
98106
m_perfOutputPath = args[++i];
99107
}
@@ -121,7 +129,7 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
121129
}
122130
else if ((_wcsicmp(args[i].c_str(), L"-Perf") == 0))
123131
{
124-
if (i + 1 < args.size() && args[i + 1][0] != L'-' && (_wcsicmp(args[i+1].c_str(), L"all") == 0))
132+
if (i + 1 < args.size() && args[i + 1][0] != L'-' && (_wcsicmp(args[i + 1].c_str(), L"all") == 0))
125133
{
126134
m_perfConsoleOutputAll = true;
127135
i++;
@@ -140,8 +148,9 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
140148
{
141149
m_terseOutput = true;
142150
}
143-
else if ((_wcsicmp(args[i].c_str(), L"-AutoScale") == 0) && (i + 1 < args.size()))
151+
else if ((_wcsicmp(args[i].c_str(), L"-AutoScale") == 0))
144152
{
153+
CheckNextArgument(args, i);
145154
m_autoScale = true;
146155
if (_wcsicmp(args[++i].c_str(), L"Nearest") == 0)
147156
{
@@ -161,13 +170,13 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
161170
}
162171
else
163172
{
164-
std::cout << "Unknown AutoScale Interpolation Mode!" << std::endl;
165173
PrintUsage();
166-
return;
174+
throw hresult_invalid_argument(L"Unknown AutoScale Interpolation Mode!");
167175
}
168176
}
169177
else if ((_wcsicmp(args[i].c_str(), L"-SaveTensorData") == 0) && (i + 1 < args.size()))
170178
{
179+
CheckNextArgument(args, i);
171180
m_saveTensor = true;
172181
if (_wcsicmp(args[++i].c_str(), L"First") == 0)
173182
{
@@ -179,9 +188,8 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
179188
}
180189
else
181190
{
182-
std::cout << "Unknown Mode!" << std::endl;
183191
PrintUsage();
184-
return;
192+
throw hresult_invalid_argument(L"Unknown Mode!");
185193
}
186194
}
187195
else if (_wcsicmp(args[i].c_str(), L"-version") == 0)
@@ -213,6 +221,29 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
213221
PrintUsage();
214222
return;
215223
}
224+
// concurrency options
225+
else if ((_wcsicmp(args[i].c_str(), L"-ConcurrentLoad") == 0))
226+
{
227+
ToggleConcurrentLoad(true);
228+
}
229+
else if ((_wcsicmp(args[i].c_str(), L"-NumThreads") == 0))
230+
{
231+
CheckNextArgument(args, i);
232+
unsigned num_threads = std::stoi(args[++i].c_str());
233+
SetNumThreads(num_threads);
234+
}
235+
else if ((_wcsicmp(args[i].c_str(), L"-ThreadInterval") == 0))
236+
{
237+
CheckNextArgument(args, i);
238+
unsigned thread_interval = std::stoi(args[++i].c_str());
239+
SetThreadInterval(thread_interval);
240+
}
241+
else
242+
{
243+
std::wstring msg = L"Unknown option ";
244+
msg += args[i].c_str();
245+
throw hresult_invalid_argument(msg.c_str());
246+
}
216247
}
217248

218249
if (m_modelPath.empty() && m_modelFolderPath.empty())
@@ -235,3 +266,10 @@ CommandLineArgs::CommandLineArgs(const std::vector<std::wstring>& args)
235266
}
236267
}
237268

269+
void CommandLineArgs::CheckNextArgument(const std::vector<std::wstring> &args, UINT i) {
270+
if (i + 1 >= args.size() || args[i + 1][0] == L'-') {
271+
std::wstring msg = L"Invalid parameter for ";
272+
msg += args[i].c_str();
273+
throw hresult_invalid_argument(msg.c_str());
274+
}
275+
}

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