public void EmptyTest()
{
var parser = ProcCpuInfoParser.ParseOutput(string.Empty);
Assert.Null(parser.ProcessorName);
Assert.Null(parser.PhysicalProcessorCount);
Assert.Null(parser.PhysicalCoreCount);
Assert.Null(parser.LogicalCoreCount);
}
public void MalformedTest()
{
var parser = ProcCpuInfoParser.ParseOutput("malformedkey: malformedvalue\n\nmalformedkey2: malformedvalue2");
Assert.Null(parser.ProcessorName);
Assert.Null(parser.PhysicalProcessorCount);
Assert.Null(parser.PhysicalCoreCount);
Assert.Null(parser.LogicalCoreCount);
}
public void RealOneProcessorFourCoresTest()
{
string cpuInfo = TestHelper.ReadTestFile("ProcCpuInfoRealOneProcessorFourCores.txt");
var parser = ProcCpuInfoParser.ParseOutput(cpuInfo);
Assert.Equal("Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz", parser.ProcessorName);
Assert.Equal(1, parser.PhysicalProcessorCount);
Assert.Equal(4, parser.PhysicalCoreCount);
Assert.Equal(8, parser.LogicalCoreCount);
}
public void TwoProcessorWithDifferentCoresCountTest()
{
string cpuInfo = TestHelper.ReadTestFile("ProcCpuInfoProcessorWithDifferentCoresCount.txt");
var parser = ProcCpuInfoParser.ParseOutput(cpuInfo);
Assert.Equal("Unknown processor with 2 cores and hyper threading, Unknown processor with 4 cores", parser.ProcessorName);
Assert.Equal(2, parser.PhysicalProcessorCount);
Assert.Equal(6, parser.PhysicalCoreCount);
Assert.Equal(8, parser.LogicalCoreCount);
}
public void RealOneProcessorTwoCoresTest()
{
string cpuInfo = TestHelper.ReadTestFile("ProcCpuInfoRealOneProcessorTwoCores.txt");
var parser = ProcCpuInfoParser.ParseOutput(cpuInfo);
Assert.Equal("Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz", parser.ProcessorName);
Assert.Equal(1, parser.PhysicalProcessorCount);
Assert.Equal(2, parser.PhysicalCoreCount);
Assert.Equal(4, parser.LogicalCoreCount);
Assert.Equal(2.3 * Frequency.GHz, parser.NominalFrequency);
Assert.Equal(0.8 * Frequency.GHz, parser.MinFrequency);
Assert.Equal(2.3 * Frequency.GHz, parser.MaxFrequency);
}
public void ParseFrequencyFromBrandStringTests(string brandString, double expectedGHz)
{
var frequency = ProcCpuInfoParser.ParseFrequencyFromBrandString(brandString);
Assert.Equal(Frequency.FromGHz(expectedGHz), frequency);
}
public void RealOneProcessorTwoCoresTest()
{
#region cpuinfo
var cpuInfo = @"processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 78
model name : Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz
stepping : 3
microcode : 0x74
cpu MHz : 2400.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs :
bogomips : 4800.00
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 78
model name : Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz
stepping : 3
microcode : 0x74
cpu MHz : 2400.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs :
bogomips : 4800.00
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 78
model name : Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz
stepping : 3
microcode : 0x74
cpu MHz : 2400.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 2
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs :
bogomips : 4800.00
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 78
model name : Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz
stepping : 3
microcode : 0x74
cpu MHz : 2400.000
cache size : 3072 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 2
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb intel_pt tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp
bugs :
bogomips : 4800.00
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:";
#endregion
var parser = ProcCpuInfoParser.ParseOutput(cpuInfo);
Assert.Equal("Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz", parser.ProcessorName);
Assert.Equal(1, parser.PhysicalProcessorCount);
Assert.Equal(2, parser.PhysicalCoreCount);
Assert.Equal(4, parser.LogicalCoreCount);
}
public void TwoProcessorWithDifferentCoresCountTest()
{
#region cpuInfo
string cpuinfo = @"processor : 0
physical id : 0
model name : Unknown processor with 2 cores and hyper threading
core id : 0
cpu cores : 2
processor : 1
physical id : 0
model name : Unknown processor with 2 cores and hyper threading
core id : 0
cpu cores : 2
processor : 2
model name : Unknown processor with 4 cores
physical id : 3
core id : 0
cpu cores : 4
processor : 3
model name : Unknown processor with 2 cores and hyper threading
physical id : 0
core id : 1
cpu cores : 2
processor : 4
model name : Unknown processor with 2 cores and hyper threading
physical id : 0
core id : 1
cpu cores : 2
processor : 5
model name : Unknown processor with 4 cores
physical id : 3
core id : 1
cpu cores : 4
processor : 6
model name : Unknown processor with 4 cores
physical id : 3
core id : 2
cpu cores : 4
processor : 7
model name : Unknown processor with 4 cores
physical id : 3
core id : 2
cpu cores : 4
";
#endregion
var parser = ProcCpuInfoParser.ParseOutput(cpuinfo);
Assert.Equal("Unknown processor with 2 cores and hyper threading, Unknown processor with 4 cores", parser.ProcessorName);
Assert.Equal(2, parser.PhysicalProcessorCount);
Assert.Equal(6, parser.PhysicalCoreCount);
Assert.Equal(8, parser.LogicalCoreCount);
}
public void RealOneProcessorFourCoresTest()
{
#region cpuinfo
var cpuInfo = @"processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz
stepping : 3
microcode : 0x1c
cpu MHz : 2494.300
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 4988.60
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz
stepping : 3
microcode : 0x1c
cpu MHz : 2494.300
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 4988.60
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz
stepping : 3
microcode : 0x1c
cpu MHz : 2494.300
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 4988.60
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz
stepping : 3
microcode : 0x1c
cpu MHz : 2494.300
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 4988.60
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz
stepping : 3
microcode : 0x1c
cpu MHz : 2494.300
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 4988.60
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz
stepping : 3
microcode : 0x1c
cpu MHz : 2494.300
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 5
initial apicid : 5
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 4988.60
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz
stepping : 3
microcode : 0x1c
cpu MHz : 2494.300
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 4988.60
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 60
model name : Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz
stepping : 3
microcode : 0x1c
cpu MHz : 2494.300
cache size : 6144 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 7
initial apicid : 7
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm abm cpuid_fault epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid xsaveopt dtherm ida arat pln pts
bugs :
bogomips : 4988.60
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
";
#endregion
var parser = ProcCpuInfoParser.ParseOutput(cpuInfo);
Assert.Equal("Intel(R) Core(TM) i7-4710MQ CPU @ 2.50GHz", parser.ProcessorName);
Assert.Equal(1, parser.PhysicalProcessorCount);
Assert.Equal(4, parser.PhysicalCoreCount);
Assert.Equal(8, parser.LogicalCoreCount);
}
