public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
Ring0.WriteMsr(IA32_PERFEVTSEL0, GetPerfEvtSelRegisterValue(0xA3, 0x4, true, true, false, false, false, false, true, false, cmask: 4)); // no execute
Ring0.WriteMsr(IA32_PERFEVTSEL1, GetPerfEvtSelRegisterValue(0xA3, 0x6, true, true, false, false, false, false, true, false, cmask: 6)); // LDM pending
Ring0.WriteMsr(IA32_PERFEVTSEL2, GetPerfEvtSelRegisterValue(0xA3, 0xC, true, true, false, false, false, false, true, false, cmask: 0xC)); // L1D pending, pmc2 only
Ring0.WriteMsr(IA32_PERFEVTSEL3, GetPerfEvtSelRegisterValue(0xA3, 0x5, true, true, false, false, false, false, true, false, cmask: 5)); // L2 Pending
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
Ring0.WriteMsr(IA32_PERFEVTSEL0, GetPerfEvtSelRegisterValue(0x80, 0x1, true, true, false, false, false, false, true, false, 0)); // ic hit
Ring0.WriteMsr(IA32_PERFEVTSEL1, GetPerfEvtSelRegisterValue(0x80, 0x2, true, true, false, false, false, false, true, false, 0)); // ic miss
Ring0.WriteMsr(IA32_PERFEVTSEL2, GetPerfEvtSelRegisterValue(0x80, 0x4, true, true, false, false, false, false, true, false, 0)); // ifetch stall
Ring0.WriteMsr(IA32_PERFEVTSEL3, GetPerfEvtSelRegisterValue(0x87, 0x4, true, true, false, false, false, false, true, false, 0)); // iq full
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
// PMC0 - all uops issued across both threads, cmask 1
Ring0.WriteMsr(IA32_PERFEVTSEL0, GetPerfEvtSelRegisterValue(0xE, 0x1, true, true, false, false, false, anyThread: true, true, false, cmask: 1));
Ring0.WriteMsr(IA32_PERFEVTSEL1, GetPerfEvtSelRegisterValue(0xE, 0x1, true, true, false, false, false, anyThread: true, true, false, cmask: 2));
Ring0.WriteMsr(IA32_PERFEVTSEL2, GetPerfEvtSelRegisterValue(0xE, 0x1, true, true, false, false, false, anyThread: true, true, false, cmask: 3));
Ring0.WriteMsr(IA32_PERFEVTSEL3, GetPerfEvtSelRegisterValue(0xE, 0x1, true, true, false, false, false, anyThread: true, true, false, cmask: 4));
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
// Set PMC0 to count l2 references
Ring0.WriteMsr(IA32_PERFEVTSEL0, GetPerfEvtSelRegisterValue(0x24, 0xFF, true, true, false, false, false, false, true, false, 0));
// Set PMC1 to count l2 misses
Ring0.WriteMsr(IA32_PERFEVTSEL1, GetPerfEvtSelRegisterValue(0x24, 0x3F, true, true, false, false, false, false, true, false, 0));
// Set PMC2 to count L2 lines in
Ring0.WriteMsr(IA32_PERFEVTSEL2, GetPerfEvtSelRegisterValue(0xF1, 0x7, true, true, false, false, false, false, true, false, 0));
// Set PMC3 to count dirty L2 lines evicted
Ring0.WriteMsr(IA32_PERFEVTSEL3, GetPerfEvtSelRegisterValue(0xF2, 0x6, true, true, false, false, false, false, true, false, 0));
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
// PMC0 - all retired loads
Ring0.WriteMsr(IA32_PERFEVTSEL0, GetPerfEvtSelRegisterValue(0xD0, 0x82, true, true, false, false, false, false, true, false, 0));
// PMC1 - L1 miss
Ring0.WriteMsr(IA32_PERFEVTSEL1, GetPerfEvtSelRegisterValue(0xD1, 0x8, true, true, false, false, false, false, true, false, 0));
// PMC2 - L2 miss
Ring0.WriteMsr(IA32_PERFEVTSEL2, GetPerfEvtSelRegisterValue(0xD1, 0x10, true, true, false, false, false, false, true, false, 0));
// PMC3 - L3 miss
Ring0.WriteMsr(IA32_PERFEVTSEL3, GetPerfEvtSelRegisterValue(0xD1, 0x20, true, true, false, false, false, false, true, false, 0));
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
// Set PMC0 to count eliminated integer move elim candidates
Ring0.WriteMsr(IA32_PERFEVTSEL0, GetPerfEvtSelRegisterValue(0x58, 0x1, true, true, false, false, false, false, true, false, 0));
// Set PMC1 to count eliminated simd move elim candidates
Ring0.WriteMsr(IA32_PERFEVTSEL1, GetPerfEvtSelRegisterValue(0x58, 0x2, true, true, false, false, false, false, true, false, 0));
// Set PMC2 to count not eliminated int move candidates
Ring0.WriteMsr(IA32_PERFEVTSEL2, GetPerfEvtSelRegisterValue(0x58, 0x4, true, true, false, false, false, false, true, false, 0));
// Set PMC3 to count not eliminated simd move candidates
Ring0.WriteMsr(IA32_PERFEVTSEL3, GetPerfEvtSelRegisterValue(0x58, 0x8, true, true, false, false, false, false, true, false, 0));
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
// Set PMC0 to count page walk duration
Ring0.WriteMsr(IA32_PERFEVTSEL0, GetPerfEvtSelRegisterValue(0x08, 0x10, true, true, false, false, false, false, true, false, 0));
// Set PMC1 to count DTLB miss -> STLB hit
Ring0.WriteMsr(IA32_PERFEVTSEL1, GetPerfEvtSelRegisterValue(0x08, 0x60, true, true, false, false, false, false, true, false, 0));
// Set PMC2 to DTLB misses that cause walks
Ring0.WriteMsr(IA32_PERFEVTSEL2, GetPerfEvtSelRegisterValue(0x08, 0x1, true, true, false, false, false, false, true, false, 0));
// Set PMC3 to count completed walks
Ring0.WriteMsr(IA32_PERFEVTSEL3, GetPerfEvtSelRegisterValue(0x08, 0xE, true, true, false, false, false, false, true, false, 0));
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
// Set PMC0 to cycles when uops are executed on port 0
// anyThread sometimes works (i7-4712HQ) and sometimes not (E5-1620v3). It works on SNB.
// don't set anythread for consistent behavior
Ring0.WriteMsr(IA32_PERFEVTSEL0, GetPerfEvtSelRegisterValue(0xA1, 0x01, usr: true, os: true, edge: false, pc: false, interrupt: false, anyThread: false, enable: true, invert: false, cmask: 0));
// Set PMC1 to count ^ for port 1
Ring0.WriteMsr(IA32_PERFEVTSEL1, GetPerfEvtSelRegisterValue(0xA1, 0x02, true, true, false, false, false, false, true, false, 0));
// Set PMC2 to count ^ for port 5
Ring0.WriteMsr(IA32_PERFEVTSEL2, GetPerfEvtSelRegisterValue(0xA1, 0x20, true, true, false, false, false, false, true, false, 0));
// Set PMC3 to count ^ for port 6
Ring0.WriteMsr(IA32_PERFEVTSEL3, GetPerfEvtSelRegisterValue(0xA1, 0x40, true, true, false, false, false, false, true, false, 0));
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
// Set PMC0 to count all rename stalls because of back pressure
ulong lbFull = GetPerfEvtSelRegisterValue(0xA2, 0x01, true, true, false, false, false, false, true, false, 0);
Ring0.WriteMsr(IA32_PERFEVTSEL0, lbFull);
// Set PMC1 ^^ SB full
ulong sbFull = GetPerfEvtSelRegisterValue(0xA2, 0x08, true, true, false, false, false, false, true, false, 0);
Ring0.WriteMsr(IA32_PERFEVTSEL1, sbFull);
// Set PMC2 ^^ RS full
ulong rsFull = GetPerfEvtSelRegisterValue(0xA2, 0x04, true, true, false, false, false, false, true, false, 0);
Ring0.WriteMsr(IA32_PERFEVTSEL2, rsFull);
// Set PMC3 ^^ ROB full
ulong robFull = GetPerfEvtSelRegisterValue(0xA2, 0x10, true, true, false, false, false, false, true, false, 0);
Ring0.WriteMsr(IA32_PERFEVTSEL3, robFull);
}
}
public void Initialize()
{
cpu.EnablePerformanceCounters();
for (int threadIdx = 0; threadIdx < cpu.GetThreadCount(); threadIdx++)
{
ThreadAffinity.Set(1UL << threadIdx);
// Set PMC0 to cycles when uops are executed on port 2
ulong p2Ops = GetPerfEvtSelRegisterValue(0xA1, 0x04, usr: true, os: true, edge: false, pc: false, interrupt: false, anyThread: false, enable: true, invert: false, cmask: 0);
Ring0.WriteMsr(IA32_PERFEVTSEL0, p2Ops);
// Set PMC1 to count ^ for port 3
ulong p3Ops = GetPerfEvtSelRegisterValue(0xA1, 0x08, true, true, false, false, false, false, true, false, 0);
Ring0.WriteMsr(IA32_PERFEVTSEL1, p3Ops);
// Set PMC2 to count ^ for port 4
ulong p4Ops = GetPerfEvtSelRegisterValue(0xA1, 0x10, true, true, false, false, false, false, true, false, 0);
Ring0.WriteMsr(IA32_PERFEVTSEL2, p4Ops);
// Set PMC3 to count ^ for port 7
ulong p7Ops = GetPerfEvtSelRegisterValue(0xA1, 0x80, true, true, false, false, false, false, true, false, 0);
Ring0.WriteMsr(IA32_PERFEVTSEL3, p7Ops);
}
}
