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REDACTED-rig/test/cpu/test_cpu.cpp
Ben Gräf acf27e9341 Preparation for #1.4.0 (#30) 
- Fixed CPU affinity on Windows for NUMA and CPUs with lot of cores
- Implemented per thread configurable Multihash mode (double, triple, quadruple, quintuple)
- Rebased from XMRig 2.4.4
2018-01-19 19:42:06 +01:00

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#include <unity.h>
#include <libcpuid.h>
#include <iostream>
#include "Options.h"
#include "Cpu.h"
struct cpu_id_t mockCpuId;
int cpuid_get_raw_data(struct cpu_raw_data_t* data)
{
return 0;
}
int cpu_identify(struct cpu_raw_data_t* raw, struct cpu_id_t* data)
{
memcpy(data, &mockCpuId, sizeof(struct cpu_id_t));
return 0;
}
void setMockedCpu(size_t numProcessors, size_t numCores, size_t numPusPerCore, size_t l3Cache)
{
strcpy(mockCpuId.brand_str, "CPU Test Brand");
mockCpuId.vendor = VENDOR_INTEL;
mockCpuId.num_cores = numCores;
mockCpuId.num_logical_cpus = numCores * numPusPerCore;
mockCpuId.total_logical_cpus = mockCpuId.num_logical_cpus * numProcessors;
mockCpuId.l3_cache = l3Cache;
mockCpuId.l2_cache = 128;
Cpu::init();
}
std::pair<size_t, size_t> testOptimize(size_t numThreads, size_t hashFactor, Options::Algo algo, bool safeMode,
size_t maxCpuUsage = 100)
{
Cpu::optimizeParameters(numThreads, hashFactor, algo, maxCpuUsage, safeMode);
return std::pair<size_t, size_t>(numThreads, hashFactor);
}
class Expected
{
public:
typedef std::pair<size_t, size_t> value_type;
public:
Expected(size_t threadCount, size_t hashFactor) :
m_expectedValues(threadCount,
std::min(hashFactor,
static_cast<size_t>(MAX_NUM_HASH_BLOCKS)))
{
}
bool operator==(const value_type& actualValues)
{
if (m_expectedValues != actualValues)
{
std::cout << "Mismatch:"
<< " expected=(" << m_expectedValues.first << "," << m_expectedValues.second <<")"
<< " actual=(" << actualValues.first << "," << actualValues.second << ")" << std::endl;
}
return m_expectedValues == actualValues;
}
private:
value_type m_expectedValues;
};
void test_cpu_optimizeparameters_p1_c1_v1_m1(void)
{
const size_t NUM_PROCESSORS = 1;
const size_t NUM_CORES = 1;
const size_t NUM_PUS_PER_CORE = 1;
const size_t L3_CACHE = 1024;
setMockedCpu(NUM_PROCESSORS, NUM_CORES, NUM_PUS_PER_CORE, L3_CACHE);
TEST_ASSERT_EQUAL_UINT32(Cpu::availableCache(), L3_CACHE);
TEST_ASSERT(Expected(1,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(0, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,1) == testOptimize(0, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(10,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(10,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(1,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT_LITE, true));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT_LITE, true));
TEST_ASSERT(Expected(10,10) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(10,10) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(1,1) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT_LITE, true));
}
void test_cpu_optimizeparameters_p1_c1_v2_m2(void)
{
const size_t NUM_PROCESSORS = 1;
const size_t NUM_CORES = 1;
const size_t NUM_PUS_PER_CORE = 2;
const size_t L3_CACHE = 2048;
setMockedCpu(NUM_PROCESSORS, NUM_CORES, NUM_PUS_PER_CORE, L3_CACHE);
TEST_ASSERT_EQUAL_UINT32(Cpu::availableCache(), L3_CACHE);
TEST_ASSERT(Expected(1,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(2,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,2) == testOptimize(1, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(0, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(2,1) == testOptimize(0, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(10,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(10,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(2,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT_LITE, true));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(1,2) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT_LITE, true));
TEST_ASSERT(Expected(10,10) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(10,10) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(2,1) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT_LITE, true));
}
void test_cpu_optimizeparameters_p1_c4_v2_m8(void)
{
const size_t NUM_PROCESSORS = 1;
const size_t NUM_CORES = 4;
const size_t NUM_PUS_PER_CORE = 2;
const size_t L3_CACHE = 8 * 1024;
setMockedCpu(NUM_PROCESSORS, NUM_CORES, NUM_PUS_PER_CORE, L3_CACHE);
TEST_ASSERT_EQUAL_UINT32(Cpu::availableCache(), L3_CACHE);
TEST_ASSERT(Expected(4,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(4,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false, 80));
TEST_ASSERT(Expected(3,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false, 48));
TEST_ASSERT(Expected(3,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false, 38));
TEST_ASSERT(Expected(2,2) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false, 37));
TEST_ASSERT(Expected(2,2) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false, 25));
TEST_ASSERT(Expected(1,4) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false, 24));
TEST_ASSERT(Expected(1,4) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false, 1));
TEST_ASSERT(Expected(1,4) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false, 0));
TEST_ASSERT(Expected(8,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,4) == testOptimize(1, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,8) == testOptimize(1, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(2,2) == testOptimize(2, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(2,4) == testOptimize(2, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(3,1) == testOptimize(3, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(3,2) == testOptimize(3, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(4,1) == testOptimize(4, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(4,2) == testOptimize(4, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(4,1) == testOptimize(0, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(8,1) == testOptimize(0, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(2,2) == testOptimize(0, 2, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(4,2) == testOptimize(0, 2, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,3) == testOptimize(0, 3, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(2,3) == testOptimize(0, 3, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,4) == testOptimize(0, 4, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(2,4) == testOptimize(0, 4, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(10,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(10,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(4,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(8,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT_LITE, true));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,4) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(1,8) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT_LITE, true));
TEST_ASSERT(Expected(10,10) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(10,10) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(4,1) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(8,1) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT_LITE, true));
}
void test_cpu_optimizeparameters_p1_c8_v1_m25(void)
{
const size_t NUM_PROCESSORS = 1;
const size_t NUM_CORES = 8;
const size_t NUM_PUS_PER_CORE = 1;
const size_t L3_CACHE = 25 * 1024;
setMockedCpu(NUM_PROCESSORS, NUM_CORES, NUM_PUS_PER_CORE, L3_CACHE);
TEST_ASSERT_EQUAL_UINT32(Cpu::availableCache(), L3_CACHE);
TEST_ASSERT(Expected(8,1) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(8,3) == testOptimize(0, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,12) == testOptimize(1, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,25) == testOptimize(1, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(2,6) == testOptimize(2, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(2,12) == testOptimize(2, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(3,4) == testOptimize(3, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(3,8) == testOptimize(3, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(4,3) == testOptimize(4, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(4,6) == testOptimize(4, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(5,2) == testOptimize(5, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(5,5) == testOptimize(5, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(6,2) == testOptimize(6, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(6,4) == testOptimize(6, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(7,1) == testOptimize(7, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(7,3) == testOptimize(7, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(8,1) == testOptimize(8, 0, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(8,3) == testOptimize(8, 0, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(8,1) == testOptimize(0, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(8,1) == testOptimize(0, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(6,2) == testOptimize(0, 2, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(8,2) == testOptimize(0, 2, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(4,3) == testOptimize(0, 3, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(8,3) == testOptimize(0, 3, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(3,4) == testOptimize(0, 4, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(6,4) == testOptimize(0, 4, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(2,5) == testOptimize(0, 5, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(5,5) == testOptimize(0, 5, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(2,6) == testOptimize(0, 6, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(4,6) == testOptimize(0, 6, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,7) == testOptimize(0, 7, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(3,7) == testOptimize(0, 7, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,8) == testOptimize(0, 8, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(3,8) == testOptimize(0, 8, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,1) == testOptimize(1, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(10,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(10,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(8,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(8,1) == testOptimize(10, 1, Options::ALGO_CRYPTONIGHT_LITE, true));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(1,10) == testOptimize(1, 10, Options::ALGO_CRYPTONIGHT_LITE, true));
TEST_ASSERT(Expected(10,10) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT, false));
TEST_ASSERT(Expected(10,10) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT_LITE, false));
TEST_ASSERT(Expected(8,1) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT, true));
TEST_ASSERT(Expected(8,3) == testOptimize(10, 10, Options::ALGO_CRYPTONIGHT_LITE, true));
}
int main(void)
{
UNITY_BEGIN();
RUN_TEST(test_cpu_optimizeparameters_p1_c1_v1_m1);
RUN_TEST(test_cpu_optimizeparameters_p1_c1_v2_m2);
RUN_TEST(test_cpu_optimizeparameters_p1_c4_v2_m8);
RUN_TEST(test_cpu_optimizeparameters_p1_c8_v1_m25);
return UNITY_END();
}
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