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CPU.cpp
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/************************************************************
* File: CPU.cpp Created: 2025/01/21 *
* Last mod.: 2025/04/16 *
* *
* Desc: Pulsed integrity tests for CPUs. *
* *
* To do: *) Add utilisation of (code) caches *
* *) Expand core handling to >64 cores *
* *
* MIT license Copyright (c) David William Bull *
************************************************************/
#pragma warning(disable:4996)
#include "CPU methods.h"
csi32 wmain(csi32 argc, cwchptrc argv[]) {
al64 declare1d64z(wchar, wstrOutput, 32768);
declare1d64z(SYSTEM_LOGICAL_PROCESSOR_INFORMATION, sysLPI, MAX_THREADS * 4);
ptr outFile;
ui64 mask;
DWORD bytesProc = -1;
int c = 1, d;
si16 threadCount[3] = { 0, 0, 0 }; // 0=Non-SMT, 1=SMT, 2=Total
si16 i;
ui8 j, k;
ui8 procGroup = 0;
ui8 outUTF = 0;
setlocale(LC_ALL, "");
GetLogicalProcessorInformation(sysLPI, &(bytesProc = sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION) * MAX_THREADS * 4));
for(i = 0; (si32&)bytesProc > 0; ++i, bytesProc -= sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION)) { ///--- Modify to account for >64 virtual cores !!!
cui8 coreType = (PopulationCount64(sysLPI[i].ProcessorMask) > 1 ? 1 : 0);
switch(sysLPI[i].Relationship) {
case 0: // Processor core
if(!(cfg.sys.coreMap[coreType][procGroup] & sysLPI[i].ProcessorMask)) ++cfg.sys.coreCount[coreType];
cfg.sys.coreMap[coreType][procGroup] |= sysLPI[i].ProcessorMask;
if(sysLPI[i].ProcessorCore.Flags) {
cui8 SMT = (ui8)PopulationCount64(sysLPI[i].ProcessorMask);
if(!cfg.sys.SMT || cfg.sys.SMT < SMT) // Set (maximum) SMT count per physical core
cfg.sys.SMT = SMT;
}
break;
case 1: // Numa node
break;
case 2: // Cache
switch(sysLPI[i].Cache.Level) {
case 1:
if(sysLPI[i].Cache.Type == CacheInstruction) // Set (smallest) L1 code size
if(!cfg.sys.cache[coreType].L1Code || cfg.sys.cache[coreType].L1Code > sysLPI[i].Cache.Size)
cfg.sys.cache[coreType].L1Code = sysLPI[i].Cache.Size;
if(sysLPI[i].Cache.Type == CacheData) // Set (smallest) L1 code size
if(!cfg.sys.cache[coreType].L1Data || cfg.sys.cache[coreType].L1Data > sysLPI[i].Cache.Size)
cfg.sys.cache[coreType].L1Data = sysLPI[i].Cache.Size;
break;
case 2:
if(!cfg.sys.cache[coreType].L2 || cfg.sys.cache[coreType].L2 > sysLPI[i].Cache.Size) // Set (smallest) L2 size
cfg.sys.cache[coreType].L2 = sysLPI[i].Cache.Size;
break;
case 3:
if(!cfg.sys.cacheL3 || cfg.sys.cacheL3 > sysLPI[i].Cache.Size) // Set (smallest) L3 size
cfg.sys.cacheL3 = sysLPI[i].Cache.Size;
break;
}
break;
case 3: // Processor package
break;
}
}
mfree1(sysLPI);
cfg.sys.groupCount = ((cfg.sys.coreCount[0] + cfg.sys.coreCount[0] + 63) >> 6) + 1; ///--- Modify to account for >64 virtual cores !!!
for(j = 0; j < cfg.sys.groupCount; ++j) cfg.coreMap[j] = cfg.sys.coreMap[0][j] | cfg.sys.coreMap[1][j];
cfg.sys.vCoreCount = cfg.sys.coreCount[1] * cfg.sys.SMT + cfg.sys.coreCount[0];
cfg.sys.cpuSSE4_1 = IsProcessorFeaturePresent(PF_SSE4_1_INSTRUCTIONS_AVAILABLE);
cfg.sys.cpuAVX2 = IsProcessorFeaturePresent(PF_AVX2_INSTRUCTIONS_AVAILABLE);
cfg.sys.cpuAVX512 = IsProcessorFeaturePresent(PF_AVX512F_INSTRUCTIONS_AVAILABLE);
// Set vector-dependant functions to use largest instruction width available
static bool (&ThreadsRunning)(void) = cfg.sys.cpuAVX512 ? ThreadsRunningAVX512 : cfg.sys.cpuAVX2 ? ThreadsRunningAVX : ThreadsRunningSSE;
/// Defaults ///
cfg.tics = timer.siFrequency * 900; // 15 minute duration
cfg.procSync = 0x012;
cfg.procUnits = 0x03;
cfg.allocMem[0] = 0;
/// Defaults ///
if(argc > 1) {
for(i = 1; i < argc; ++i) {
switch(argv[i][0]) {
case L'b': // Run benchmark: All virtual cores, constant computation, ALU + largest vector unit, L3 cache, 8MB memory per virtual core, for 60 seconds
case L'B':
resArray.iter = zalloc1d64(si64, cfg.sys.vCoreCount);
cfg.tics = timer.siFrequency * 60;
cfg.SMTLoad = 3;
cfg.memConfig = 1;
cfg.allocMem[0] = 8388608;
cfg.procSync = 0x092;
cfg.procUnits = (cfg.sys.cpuAVX512 ? 0x091 : cfg.sys.cpuAVX2 ? 0x089 : 0x085);
break;
case L'i': // Set instruction usage options
case L'I':
cfg.procUnits = 0;
for(j = 1; argv[i][j] && argv[i][j] != L' '; ++j) {
switch(argv[i][j]) {
case L'1': // Process dataset for L1 cache
cfg.procUnits |= 0x020;
break;
case L'2': // Process dataset for L2 cache
cfg.procUnits |= 0x040;
break;
case L'3': // Process dataset for L3 cache
cfg.procUnits |= 0x080;
break;
case L'a': // Execute ALU codepath
case L'A':
cfg.procUnits |= 0x01;
break;
case L'f': // Execute FPU codepath
case L'F':
cfg.procUnits |= 0x02;
break;
case L's': // Execute SSE codepath
case L'S':
cfg.procUnits |= 0x04;
break;
case L'v': // Execute AVX2 codepath
case L'V':
cfg.procUnits |= 0x08;
break;
case L'x': // Execute AVX512 codepath
case L'X':
cfg.procUnits |= 0x010;
break;
}
}
break;
case L'l': // Set language
case L'L':
for(c = 1; argv[i][c] && argv[i][c] != L' ' && c < 1024; ++c);
lstrcpynW(wstrLang, &argv[i][1], c);
if(lstrcmpiW(wstrLang, L"en-US")) {
wstrInstructions = wstrInstructions_English;
wstrMessage = wstrMessage_English;
wstrInterface = wstrInterface_English;
}
if(lstrcmpiW(wstrLang, L"en-GB")) {
wstrInstructions = wstrInstructions_English;
wstrMessage = wstrMessage_English;
wstrInterface = wstrInterface_English;
};
break;
case L'm': // Set amount of memory (in MB) to utilise during test
case L'M':
cfg.memConfig = 0;
cfg.allocMem[0] = 0;
for(j = 1; argv[i][j] && argv[i][j] != L' '; ++j) {
wchptr stopChar;
switch(argv[i][j]) {
case L'c': // For each virtual core
case L'C':
cfg.memConfig = 1;
cfg.allocMem[0] = si64(wcstol(&argv[i][j + 1], &stopChar, 10)) << 20;
j += ui8(stopChar - &argv[i][j] - 1);
break;
case L'n': // For each non-SMT core
case L'N':
cfg.memConfig = 2;
cfg.allocMem[0] = si64(wcstol(&argv[i][j + 1], &stopChar, 10)) << 20;
j += ui8(stopChar - &argv[i][j] - 1);
break;
case L's': // For each SMT virtual core
case L'S':
cfg.memConfig = 2;
cfg.allocMem[1] = si64(wcstol(&argv[i][j + 1], &stopChar, 10)) << 20;
j += ui8(stopChar - &argv[i][j] - 1);
break;
case L't': // Equally split amongst all utilised virtual cores
case L'T':
cfg.memConfig = 0;
cfg.allocMem[0] = si64(wcstol(&argv[i][j + 1], &stopChar, 10)) << 20;
j += ui8(stopChar - &argv[i][j] - 1);
}
}
break;
case L'o': // Output results to file
case L'O':
for(c = 1; argv[i][c] && argv[i][c] != ' '; ++c) {
switch(argv[i][c]) {
case L'1':
if(argv[i][++c] == L'6') outUTF = 2;
break;
case L'8':
outUTF = 1;
break;
case L'a':
case L'A':
outUTF = 0;
break;
case L'[':
for(d = ++c; argv[i][c] && argv[i][c] != L']' && c < 1024; ++c);
if(!lstrcpynW(wstrOut, &argv[i][d], c++ - 1)) {
wprintf(wstrMessage[9], wstrOut);
return -8;
}
}
}
break;
case L's': // Set core synchronisation options
case L'S':
cfg.procSync &= 0x0F0;
for(j = 1; argv[i][j] && argv[i][j] != L' '; ++j) {
switch(argv[i][j]) {
case L'p': // Parallel thread execution
case L'P':
cfg.procSync |= 0x02;
break;
case L'r': // Round-robin thread execution
case L'R':
cfg.procSync |= 0x01;
break;
case L's': // Staggered thread execution
case L'S':
cfg.procSync |= 0x04;
break;
case L't': // Time-synchronised execution
case L'T':
cfg.procSync |= 0x08;
break;
}
}
break;
case L't': // Set timing options
case L'T':
cfg.procSync &= 0x08F;
for(j = 1; argv[i][j] && argv[i][j] != L' '; ++j) {
wchptr stopChar;
switch(argv[i][j]) {
case L'[': // Fixed pulse: on time / Sweeping pulse: cycle time
cfg.onTime = ui32(wcstol(&argv[i][j + 1], &stopChar, 10));
j += ui8(stopChar - &argv[i][j] - 1);
break;
case L']': // Fixed pulse off-time
cfg.offTime = ui32(wcstol(&argv[i][j + 1], &stopChar, 10));
j += ui8(stopChar - &argv[i][j] - 1);
break;
case L'c': // Constant thread execution
case L'C':
cfg.procSync |= 0x010;
break;
case L'd': // Set start-up delay
case L'D':
cfg.delayTime = ui32(wcstod(&argv[i][j + 1], &stopChar) * 1000.0);
j += ui8(stopChar - &argv[i][j] - 1);
break;
case L'f': // Fixed pulse-width thread execution
case L'F':
cfg.procSync |= 0x020;
break;
case L's': // Sweeping pulse-width thread execution
case L'S':
cfg.procSync |= 0x040;
cfg.offTime = 0;
break;
case L't': // Test duration
case L'T':
cfg.tics = si64((fl64)timer.siFrequency * wcstod(&argv[i][j + 1], &stopChar));
j += ui8(stopChar - &argv[i][j] - 1);
break;
}
}
break;
case L'u': // Set core usage options
case L'U':
for(j = 1; argv[i][j] && argv[i][j] != L' '; ++j) {
switch(argv[i][j]) {
case L'a': // Generate threads for every virtual core
case L'A':
cfg.SMTLoad = 3;
break;
case L'c': // Binary sequence map of physical cores to utilise (eg. x..x.xxx)
case L'C':
for(++j; argv[i][j] && argv[i][j] != L' '; ++j) {
switch(argv[i][j]) {
case L'.': // Physical core not to be utilised
case L',':
case L'_':
cfg.coreMap[(j - 1) >> 3] &= ~(0x03ull << (j << 1)); ///--- Modify to account for non-SMT CPUs !!!
break;
default: // Physical core to be utilised
cfg.coreMap[(j - 1) >> 3] |= 0x03ull << (j << 1); ///--- Modify to account for non-SMT CPUs !!!
break;
}
}
break;
case L'e': // Only utilise the first virtual core of each active physical core
case L'E':
cfg.SMTLoad = 1;
break;
case L'o': // Only utilise the last virtual core of each active physical core
case L'O':
cfg.SMTLoad = 2;
break;
case L't': // Binary sequence map of virtual cores to utilise (eg. xx..x.x...xx.xxx)
case L'T':
for(++j; argv[i][j] && argv[i][j] != L' '; ++j) {
switch(argv[i][j]) {
case L'.': // Virtual core not to be utilised
case L',':
case L'_':
cfg.coreMap[(j - 1) >> 3] &= ~(0x01ull << j);
break;
default: // Virtual core to be utilised
cfg.coreMap[(j - 1) >> 3] |= 0x01ull << j;
break;
}
}
break;
}
}
break;
case L'w':
case L'W': // Write new "cpu.values" file
union { ui64 _64; ui32 _32[2]; } randNum;
for(i = 0; i < MAX_THREADS; ++i) {
for(j = 0; j < 15; ++j) {
rand_s(randNum._32); rand_s(&randNum._32[1]);
value[0][i]._fl64[j] = fl64(randNum._64) / 2048.0;
}
rand_s(&value[0][i].raw32[30]); rand_s(&value[0][i].raw32[31]);
}
memcpy_s(value[3], RESULTS_BUF_SIZE, value[0], RESULTS_BUF_SIZE);
for(i = 0; i < cfg.sys.vCoreCount; ++i) {
threadBits[i >> 6] |= 1uLL << (i & 0x03F);
threadData[i].threadByte = i >> 3;
threadData[i].threadBit = i & 0x07;
ptrc handle = (ptr)_beginthread(GenerateValues, 0, &threadData[i]);
}
while(ThreadsRunning()) Sleep(100);
// Test for computational error
if(value[3][0].raw[0] == 0x05555555555555555 && value[2][0].raw[0] == 0x0AAAAAAAAAAAAAAAA) {
wprintf(wstrMessage[5]);
return -4;
}
outFile = CreateFileW(L"cpu.values", GENERIC_WRITE, FILE_SHARE_WRITE, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
if(outFile == INVALID_HANDLE_VALUE) {
wprintf(wstrMessage[6]);
return -5;
}
if(!WriteFile(outFile, value[0], RESULTS_BUF_SIZE, &bytesProc, 0)) {
wprintf(wstrMessage[7]);
return -6;
}
if(!WriteFile(outFile, value[3], RESULTS_BUF_SIZE, &bytesProc, 0)) {
wprintf(wstrMessage[8]);
return -7;
}
wprintf(wstrMessage[1]);
CloseHandle(outFile);
return 1;
case L'-': // Configuration presets
cfg.memConfig = 1;
cfg.allocMem[0] = 8388608;
cfg.procUnits = (cfg.sys.cpuAVX512 ? 0x011 : cfg.sys.cpuAVX2 ? 0x09 : 0x05);
switch(argv[i][1]) {
case L'1': // Constant stress; one thread per physical core. 10 minute duration
cfg.procSync = 0x012;
cfg.SMTLoad = 2;
cfg.tics = timer.siFrequency * 600;
break;
case L'2': // Constant stress on all virtual cores. 30 minute duration
cfg.procSync = 0x012;
cfg.SMTLoad = 3;
cfg.tics = timer.siFrequency * 1800;
break;
case L'3': // Fixed-width round-robin pulsed stress; one thread per physical core. 10 minute duration
cfg.procSync = 0x021;
cfg.SMTLoad = 2;
cfg.tics = timer.siFrequency * 600;
cfg.onTime = 200;
cfg.offTime = 0;
break;
case L'4': // Synchronised fixed-width pulsed stress; one thread per physical core. 10 minute duration
cfg.procSync = 0x02A;
cfg.SMTLoad = 2;
cfg.tics = timer.siFrequency * 600;
cfg.onTime = 250;
cfg.offTime = 1750;
break;
case L'5': // Synchronised fixed-width pulsed stress on all virtual cores. 30 minute duration
cfg.procSync = 0x02A;
cfg.SMTLoad = 3;
cfg.tics = timer.siFrequency * 1800;
cfg.onTime = 250;
cfg.offTime = 1750;
break;
case L'6': // Sweeping-width pulsed stress; one thread per physical core. 30 minute duration
cfg.procSync = 0x042;
cfg.SMTLoad = 2;
cfg.tics = timer.siFrequency * 1800;
cfg.onTime = 2000;
break;
case L'7': // Synchronised sweeping-width pulsed stress on all virtual cores. 30 minute duration. 10 minute duration
cfg.procSync = 0x04A;
cfg.SMTLoad = 3;
cfg.tics = timer.siFrequency * 1800;
cfg.onTime = 2500;
break;
case L'8': // Staggered fixed-width pulsed stress; one thread per physical core. 1 hour duration
cfg.procSync = 0x024;
cfg.SMTLoad = 2;
cfg.tics = timer.siFrequency * 3600;
cfg.onTime = 900;
cfg.offTime = 100;
break;
case L'9': // Synchronised staggered fixed-width pulsed stress on all virtual cores. 4 hour duration
cfg.procSync = 0x02C;
cfg.SMTLoad = 3;
cfg.tics = timer.siFrequency * 14400;
cfg.onTime = 900;
cfg.offTime = 100;
break;
case L'0': // Synchronised fixed-width pulsed stress on all virtual cores, using ALU & SSE code-paths with 2MB memory per core. 1 hour duration
cfg.allocMem[0] = 2097152;
cfg.procUnits = 0x05;
cfg.procSync = 0x02A;
cfg.SMTLoad = 3;
cfg.tics = timer.siFrequency * 3600;
cfg.onTime = 4000;
cfg.offTime = 4000;
}
}
}
} else { // Display instructions
wprintf(wstrInstructions);
system("pause");
return 2;
}
// Requested vector unit checks
if(cfg.procUnits & 0x04 && !cfg.sys.cpuSSE4_1) { wprintf(wstrMessage[12]); return -11; }
if(cfg.procUnits & 0x08 && !cfg.sys.cpuAVX2) { wprintf(wstrMessage[13]); return -11; }
if(cfg.procUnits & 0x010 && !cfg.sys.cpuAVX512) { wprintf(wstrMessage[14]); return -11; }
outFile = CreateFileW(L"cpu.values", GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, FILE_ATTRIBUTE_READONLY, 0);
if(outFile == INVALID_HANDLE_VALUE) {
wprintf(wstrMessage[2]);
return -1;
}
if(!ReadFile(outFile, value[0], RESULTS_BUF_SIZE, &bytesProc, 0)) {
wprintf(wstrMessage[3]);
return -2;
}
memcpy_s(value[1], RESULTS_BUF_SIZE, value[0], RESULTS_BUF_SIZE);
if(!ReadFile(outFile, value[2], RESULTS_BUF_SIZE, &bytesProc, 0)) {
wprintf(wstrMessage[4]);
return -3;
}
memcpy_s(value[3], RESULTS_BUF_SIZE, value[2], RESULTS_BUF_SIZE);
CloseHandle(outFile);
// Count virtual cores to be used
SetSMTLoading();
for(j = 0; j < cfg.sys.groupCount; ++j) {
threadCount[0] += (si16)PopulationCount64(cfg.sys.coreMap[0][j] & cfg.coreMap[j]);
threadCount[1] += (si16)PopulationCount64(cfg.sys.coreMap[1][j] & cfg.coreMap[j]);
}
threadCount[2] = threadCount[0] + threadCount[1];
timer.Update();
// Prepare results output file
if(wstrOut[0]) {
outFile = CreateFileW(wstrOut, GENERIC_WRITE, FILE_SHARE_WRITE, 0, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, 0);
if(outFile == INVALID_HANDLE_VALUE) {
wprintf(wstrMessage[10], wstrOut);
return -9;
}
switch(outUTF) {
case 1: // UTF-8
WriteFile(outFile, outUTF8header, 3, &bytesProc, 0);
break;
case 2: // UTF-16
WriteFile(outFile, &outUTF16header, 2, &bytesProc, 0);
}
}
// Memory allocation and pointer configuration
switch(cfg.memConfig) {
case 0: // Total memory
resArray.blockSize[0] = resArray.blockSize[1] = cfg.allocMem[0] / (cui64)threadCount[2];
break;
case 1: // Memory per core
resArray.blockSize[0] = resArray.blockSize[1] = cfg.allocMem[0];
cfg.allocMem[0] *= (cui64)threadCount[2];
break;
case 2: // Separate non-SMT/SMT
resArray.blockSize[0] = cfg.allocMem[0];
resArray.blockSize[1] = cfg.allocMem[1];
cfg.allocMem[0] = resArray.blockSize[0] * threadCount[0] + (resArray.blockSize[1] * threadCount[1]);
}
if(resArray.blockSize[0]) {
ui64 os, bos;
ui8 l, m;
resArray.records[0] = resArray.blockSize[0]; resArray.records[1] = resArray.blockSize[1];
resArray.avx = (fl64x4ptrc)(resArray.avx512 = (fl64x8ptrc)(resArray.p = malloc64(cfg.allocMem[0])));
resArray.alu = (si64ptrc)(resArray.fpu = (fl64ptrc)(resArray.sse = (fl64x2ptrc)resArray.avx));
switch(cfg.procUnits & 0x01F) {
case 1:
resArray.records[0] /= 8; resArray.records[1] /= 8;
break;
case 2:
resArray.records[0] /= 8; resArray.records[1] /= 8;
break;
case 3:
resArray.records[0] /= 16; resArray.records[1] /= 16;
resArray.alu = (si64ptrc)resArray.p + (resArray.records[0] * threadCount[0] + resArray.records[1] * threadCount[1]);
break;
case 4: case 6:
resArray.records[0] /= 16; resArray.records[1] /= 16;
break;
case 5: case 7:
resArray.records[0] /= 24; resArray.records[1] /= 24;
resArray.alu = (si64ptrc)resArray.p + (resArray.records[0] * threadCount[0] + resArray.records[1] * threadCount[1] * 2);
break;
case 8: case 10: case 12: case 14:
resArray.records[0] /= 32; resArray.records[1] /= 32;
break;
case 9: case 11: case 13: case 15:
resArray.records[0] /= 40; resArray.records[1] /= 40;
resArray.alu = (si64ptrc)resArray.p + (resArray.records[0] * threadCount[0] + resArray.records[1] * threadCount[1] * 4);
break;
case 16: case 18: case 20: case 22: case 24: case 26: case 28: case 30:
resArray.records[0] /= 64; resArray.records[1] /= 64;
break;
case 17: case 19: case 21: case 23: case 25: case 27: case 29: case 31:
resArray.records[0] /= 72; resArray.records[1] /= 72;
resArray.alu = (si64ptrc)resArray.p + (resArray.records[0] * threadCount[0] + resArray.records[1] * threadCount[1] * 8);
}
for(k = 0, m = 0; m < 2; ++m)
for(l = 0, bos = 0; l < threadCount[m]; ++k, ++l, bos += resArray.records[m]) {
value[1][k].p0 = &resArray.avx512[bos];
value[1][k].p1 = &resArray.avx[bos];
value[1][k].p2 = &resArray.sse[bos];
value[1][k].p3 = &resArray.fpu[bos];
value[1][k].p4 = &resArray.alu[bos];
for(os = 0; os < resArray.records[m]; ++os) {
if(cfg.procUnits & 0x010) value[1][k].p0[os] = value[0][k].avx512;
if(cfg.procUnits & 0x08) value[1][k].p1[os] = value[0][k].avx;
if(cfg.procUnits & 0x04) value[1][k].p2[os] = value[0][k].sse;
if(cfg.procUnits & 0x02) value[1][k].p3[os] = value[0][k].fpu;
if(cfg.procUnits & 0x01) value[1][k].p4[os] = value[0][k].alu;
}
}
}
printf("\n");
// Output configuration properties
c = swprintf(wstrOutput, wstrInterface[0]);
for(i = 0, j = 0; i < 8; ++i) if(cfg.procUnits & (0x01ull << i)) { c += swprintf(&wstrOutput[c], L" %s", wstrUnitsCPU[i]); ++j; }
for(; j < 3; j++) c += swprintf(&wstrOutput[c], L" ");
c += swprintf(&wstrOutput[c], wstrInterface[1], (cfg.allocMem[0] + cfg.allocMem[1]) >> 20, cfg.delayTime);
if(cfg.procSync & 0x060) c += swprintf(&wstrOutput[c], wstrInterface[cfg.procSync & 0x020 ? 2 : 3], cfg.onTime);
c += swprintf(&wstrOutput[c], wstrInterface[4]);
for(i = 0, j = 0; i < 8; ++i) if(cfg.procSync & (0x01ull << i)) { c += swprintf(&wstrOutput[c], L" %s", wstrSyncCPU[i]); ++j; }
for(; j < 3; j++) c += swprintf(&wstrOutput[c], L" ");
c += swprintf(&wstrOutput[c], wstrInterface[5], threadCount[2], (fl64(cfg.tics) / fl64(timer.siFrequency)));
if(cfg.procSync & 0x020) c += swprintf(&wstrOutput[c], wstrInterface[6], cfg.offTime);
c += swprintf(&wstrOutput[c], wstrInterface[7]);
for(i = 0; i < cfg.sys.groupCount; ++i) {
for(mask = 1, d = cfg.sys.coreCount[1] * cfg.sys.SMT + cfg.sys.coreCount[0]; mask && d; mask <<= 1, --d)
c += swprintf(&wstrOutput[c], L"%c", (mask & cfg.coreMap[i] ? '!' : '.'));
c += swprintf(&wstrOutput[c], L"\n ");
}
c -= 15;
wprintf(wstrOutput);
printf("\n");
// Spawn child processes
for(d = 0, j = 0; j < 2; ++j)
for(i = 0, mask = 1; i < threadCount[j]; ++d, ++i, mask <<= 1) {
threadData[d].packetSizeRAM = resArray.blockSize[j];
threadData[d].startTics = timer.siFrequency * cfg.delayTime / 1000 + timer.siCurrentTics;
threadData[d].endTics = threadData[d].startTics + cfg.tics;
threadData[d].maxTics = cfg.tics;
threadData[d].activeTics = timer.siFrequency * si64(cfg.onTime) / 1000;
threadData[d].cycleTics = timer.siFrequency * si64(cfg.onTime + cfg.offTime) / 1000;
threadData[d].inactiveTime = cfg.offTime;
threadData[d].rc_tc = (resArray.records[j] & 0x0FFFFFFFFFFFF) | (ui64(threadCount[2]) << 48);
threadData[d].procUnits = cfg.procUnits;
threadData[d].procSync = cfg.procSync;
threadData[d].threadByte = d >> 3;
threadData[d].threadBit = d & 0x07;
threadBits[d >> 6] |= 1uLL << (d & 0x03F);
ptrc handle = (ptr)_beginthread(ComputationPulse, 0, &threadData[d]);
while(mask & ~cfg.coreMap[procGroup]) mask <<= 1; ///--- Modify to account for >64 virtual cores !!!
SetThreadAffinityMask(handle, mask);
}
while(ThreadsRunning()) Sleep(100);
// Output results
printf("\n");
for(d = c, j = 0; j < 5; ++j) { // Cycle through each processing unit
mask = 0x01ull << j;
if(~cfg.procUnits & mask) continue;
c += swprintf(&wstrOutput[c], wstrInterface[8]);
switch(cfg.procUnits & mask) { default: i = 1; break; case 4: i = 5; break; case 8: i = 13; break; case 16: i = 29; } while(--i) c += swprintf(&wstrOutput[c], L" ");
c += swprintf(&wstrOutput[c], wstrInterface[9]);
switch(cfg.procUnits & mask) { default: i = 5; break; case 4: i = 9; break; case 8: i = 17; break; case 16: i = 33; } while(--i) c += swprintf(&wstrOutput[c], L"----");
c += swprintf(&wstrOutput[c], L"+--");
switch(cfg.procUnits & mask) { default: i = 5; break; case 4: i = 9; break; case 8: i = 17; break; case 16: i = 33; } while(--i) c += swprintf(&wstrOutput[c], L"----");
c += swprintf(&wstrOutput[c], L".");
for(i = 0; i < threadCount[2]; ++i) {
switch(cui8 bit = threadData[i].procUnits & mask) {
default:
c += swprintf(&wstrOutput[c], L"\n #%3.1d | %s 64 | %16.16llX | %16.16llX | %s", i, wstrUnitsCPU[j], value[2][i].raw[16 - bit], value[3][i].raw[16 - bit], wstrPass[Evaluate(i, 5 - bit)]);
break;
case 4:
c += swprintf(&wstrOutput[c], L"\n #%3.1d | SSE 128 | %16.16llX%16.16llX | %16.16llX%16.16llX | %s",
i, value[2][i].raw[12], value[2][i].raw[13], value[3][i].raw[12], value[3][i].raw[13], wstrPass[Evaluate(i, 2)]);
break;
case 8:
c += swprintf(&wstrOutput[c], L"\n #%3.1d | AVX 256 | %16.16llX%16.16llX%16.16llX%16.16llX | %16.16llX%16.16llX%16.16llX%16.16llX | %s",
i, value[2][i].raw[8], value[2][i].raw[9], value[2][i].raw[10], value[2][i].raw[11], value[3][i].raw[8], value[3][i].raw[9], value[3][i].raw[10], value[3][i].raw[11], wstrPass[Evaluate(i, 1)]);
break;
case 10:
c += swprintf(&wstrOutput[c], L"\n #%3.1d | AVX 512 | %16.16llX%16.16llX%16.16llX%16.16llX%16.16llX%16.16llX%16.16llX%16.16llX | %16.16llX%16.16llX%16.16llX%16.16llX%16.16llX%16.16llX%16.16llX%16.16llX | %s",
i, value[2][i].raw[0], value[2][i].raw[1], value[2][i].raw[2], value[2][i].raw[3], value[2][i].raw[4], value[2][i].raw[5], value[2][i].raw[6], value[2][i].raw[7],
value[3][i].raw[0], value[3][i].raw[1], value[3][i].raw[2], value[3][i].raw[3], value[3][i].raw[4], value[3][i].raw[5], value[3][i].raw[6], value[3][i].raw[7], wstrPass[Evaluate(i, 0)]);
}
}
c+= swprintf(&wstrOutput[c], L"\n");
}
if(cfg.procSync & 0x080) { // Print benchmark results
si64 accum = 0;
for(i = 0; i < threadCount[2]; ++i) accum += resArray.iter[i];
c += swprintf(&wstrOutput[c], wstrInterface[10], accum * max(si64((cfg.procUnits & 0x01F) >> 1), 1) / (cfg.tics / timer.siFrequency) >> 10);
}
c += swprintf(&wstrOutput[c], L"\n");
// Write outputs to console and/or file
wprintf(&wstrOutput[d]);
if(wstrOut[0]) {
if(outUTF == 2) { // UTF-16 encoding
if(!WriteFile(outFile, wstrOutput, c, &bytesProc, 0)) {
wprintf(wstrMessage[11], wstrOut);
CloseHandle(outFile);
return -10;
}
} else { // 8-bit encodings
wcstombs((chptr)&wstrOutput[c], wstrOutput, c);
if(!WriteFile(outFile, (chptr)&wstrOutput[c], c, &bytesProc, 0)) {
wprintf(wstrMessage[11], wstrOut);
CloseHandle(outFile);
return -10;
}
}
wprintf(wstrMessage[0], wstrOut);
CloseHandle(outFile);
}
return 0;
}