| #include <gtest/gtest.h> |
| |
| #include <cpuinfo.h> |
| #include <cpuinfo-mock.h> |
| |
| |
| TEST(PROCESSORS, count) { |
| ASSERT_EQ(4, cpuinfo_processors_count); |
| } |
| |
| TEST(PROCESSORS, non_null) { |
| ASSERT_TRUE(cpuinfo_processors); |
| } |
| |
| TEST(PROCESSORS, smt_id) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(0, cpuinfo_processors[i].smt_id); |
| } |
| } |
| |
| TEST(PROCESSORS, core) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_cores[i], cpuinfo_processors[i].core); |
| } |
| } |
| |
| TEST(PROCESSORS, package) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_packages[0], cpuinfo_processors[i].package); |
| } |
| } |
| |
| TEST(PROCESSORS, linux_id) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(i, cpuinfo_processors[i].linux_id); |
| } |
| } |
| |
| TEST(PROCESSORS, l1i) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_get_l1i_cache().instances[i], cpuinfo_processors[i].cache.l1i); |
| } |
| } |
| |
| TEST(PROCESSORS, l1d) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_get_l1d_cache().instances[i], cpuinfo_processors[i].cache.l1d); |
| } |
| } |
| |
| TEST(PROCESSORS, l2) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_EQ(&cpuinfo_get_l2_cache().instances[i / 2], cpuinfo_processors[i].cache.l2); |
| } |
| } |
| |
| TEST(PROCESSORS, l3) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_FALSE(cpuinfo_processors[i].cache.l3); |
| } |
| } |
| |
| TEST(PROCESSORS, l4) { |
| for (uint32_t i = 0; i < cpuinfo_processors_count; i++) { |
| ASSERT_FALSE(cpuinfo_processors[i].cache.l4); |
| } |
| } |
| |
| TEST(CORES, count) { |
| ASSERT_EQ(4, cpuinfo_cores_count); |
| } |
| |
| TEST(CORES, non_null) { |
| ASSERT_TRUE(cpuinfo_cores); |
| } |
| |
| TEST(CORES, processor_start) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(i, cpuinfo_cores[i].processor_start); |
| } |
| } |
| |
| TEST(CORES, processor_count) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(1, cpuinfo_cores[i].processor_count); |
| } |
| } |
| |
| TEST(CORES, core_id) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(i, cpuinfo_cores[i].core_id); |
| } |
| } |
| |
| TEST(CORES, package) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(&cpuinfo_packages[0], cpuinfo_cores[i].package); |
| } |
| } |
| |
| TEST(CORES, vendor) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(cpuinfo_vendor_intel, cpuinfo_cores[i].vendor); |
| } |
| } |
| |
| TEST(CORES, uarch) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(cpuinfo_uarch_silvermont, cpuinfo_cores[i].uarch); |
| } |
| } |
| |
| TEST(CORES, cpuid) { |
| for (uint32_t i = 0; i < cpuinfo_cores_count; i++) { |
| ASSERT_EQ(UINT32_C(0x00030678), cpuinfo_cores[i].cpuid); |
| } |
| } |
| |
| TEST(PACKAGES, count) { |
| ASSERT_EQ(1, cpuinfo_packages_count); |
| } |
| |
| TEST(PACKAGES, name) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ("Atom Z3745", |
| std::string(cpuinfo_packages[i].name, |
| strnlen(cpuinfo_packages[i].name, CPUINFO_PACKAGE_NAME_MAX))); |
| } |
| } |
| |
| TEST(PACKAGES, processor_start) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ(0, cpuinfo_packages[i].processor_start); |
| } |
| } |
| |
| TEST(PACKAGES, processor_count) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ(4, cpuinfo_packages[i].processor_count); |
| } |
| } |
| |
| TEST(PACKAGES, core_start) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ(0, cpuinfo_packages[i].core_start); |
| } |
| } |
| |
| TEST(PACKAGES, core_count) { |
| for (uint32_t i = 0; i < cpuinfo_packages_count; i++) { |
| ASSERT_EQ(4, cpuinfo_packages[i].core_count); |
| } |
| } |
| |
| TEST(ISA, rdtsc) { |
| ASSERT_TRUE(cpuinfo_has_x86_rdtsc()); |
| } |
| |
| TEST(ISA, rdtscp) { |
| ASSERT_TRUE(cpuinfo_has_x86_rdtscp()); |
| } |
| |
| TEST(ISA, rdpid) { |
| ASSERT_FALSE(cpuinfo_has_x86_rdpid()); |
| } |
| |
| TEST(ISA, clzero) { |
| ASSERT_FALSE(cpuinfo_has_x86_clzero()); |
| } |
| |
| TEST(ISA, mwait) { |
| ASSERT_TRUE(cpuinfo_has_x86_mwait()); |
| } |
| |
| TEST(ISA, mwaitx) { |
| ASSERT_FALSE(cpuinfo_has_x86_mwaitx()); |
| } |
| |
| TEST(ISA, fxsave) { |
| ASSERT_TRUE(cpuinfo_has_x86_fxsave()); |
| } |
| |
| TEST(ISA, xsave) { |
| ASSERT_FALSE(cpuinfo_has_x86_xsave()); |
| } |
| |
| TEST(ISA, fpu) { |
| ASSERT_TRUE(cpuinfo_has_x86_fpu()); |
| } |
| |
| TEST(ISA, mmx) { |
| ASSERT_TRUE(cpuinfo_has_x86_mmx()); |
| } |
| |
| TEST(ISA, mmx_plus) { |
| ASSERT_TRUE(cpuinfo_has_x86_mmx_plus()); |
| } |
| |
| TEST(ISA, three_d_now) { |
| ASSERT_FALSE(cpuinfo_has_x86_3dnow()); |
| } |
| |
| TEST(ISA, three_d_now_plus) { |
| ASSERT_FALSE(cpuinfo_has_x86_3dnow_plus()); |
| } |
| |
| TEST(ISA, three_d_now_geode) { |
| ASSERT_FALSE(cpuinfo_has_x86_3dnow_geode()); |
| } |
| |
| TEST(ISA, prefetch) { |
| ASSERT_FALSE(cpuinfo_has_x86_prefetch()); |
| } |
| |
| TEST(ISA, prefetchw) { |
| ASSERT_TRUE(cpuinfo_has_x86_prefetchw()); |
| } |
| |
| TEST(ISA, prefetchwt1) { |
| ASSERT_FALSE(cpuinfo_has_x86_prefetchwt1()); |
| } |
| |
| TEST(ISA, daz) { |
| ASSERT_TRUE(cpuinfo_has_x86_daz()); |
| } |
| |
| TEST(ISA, sse) { |
| ASSERT_TRUE(cpuinfo_has_x86_sse()); |
| } |
| |
| TEST(ISA, sse2) { |
| ASSERT_TRUE(cpuinfo_has_x86_sse2()); |
| } |
| |
| TEST(ISA, sse3) { |
| ASSERT_TRUE(cpuinfo_has_x86_sse3()); |
| } |
| |
| TEST(ISA, ssse3) { |
| ASSERT_TRUE(cpuinfo_has_x86_ssse3()); |
| } |
| |
| TEST(ISA, sse4_1) { |
| ASSERT_TRUE(cpuinfo_has_x86_sse4_1()); |
| } |
| |
| TEST(ISA, sse4_2) { |
| ASSERT_TRUE(cpuinfo_has_x86_sse4_2()); |
| } |
| |
| TEST(ISA, sse4a) { |
| ASSERT_FALSE(cpuinfo_has_x86_sse4a()); |
| } |
| |
| TEST(ISA, misaligned_sse) { |
| ASSERT_FALSE(cpuinfo_has_x86_misaligned_sse()); |
| } |
| |
| TEST(ISA, avx) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx()); |
| } |
| |
| TEST(ISA, fma3) { |
| ASSERT_FALSE(cpuinfo_has_x86_fma3()); |
| } |
| |
| TEST(ISA, fma4) { |
| ASSERT_FALSE(cpuinfo_has_x86_fma4()); |
| } |
| |
| TEST(ISA, xop) { |
| ASSERT_FALSE(cpuinfo_has_x86_xop()); |
| } |
| |
| TEST(ISA, f16c) { |
| ASSERT_FALSE(cpuinfo_has_x86_f16c()); |
| } |
| |
| TEST(ISA, avx2) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx2()); |
| } |
| |
| TEST(ISA, avx512f) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512f()); |
| } |
| |
| TEST(ISA, avx512pf) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512pf()); |
| } |
| |
| TEST(ISA, avx512er) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512er()); |
| } |
| |
| TEST(ISA, avx512cd) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512cd()); |
| } |
| |
| TEST(ISA, avx512dq) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512dq()); |
| } |
| |
| TEST(ISA, avx512bw) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512bw()); |
| } |
| |
| TEST(ISA, avx512vl) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512vl()); |
| } |
| |
| TEST(ISA, avx512ifma) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512ifma()); |
| } |
| |
| TEST(ISA, avx512vbmi) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512vbmi()); |
| } |
| |
| TEST(ISA, avx512vpopcntdq) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512vpopcntdq()); |
| } |
| |
| TEST(ISA, avx512_4vnniw) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512_4vnniw()); |
| } |
| |
| TEST(ISA, avx512_4fmaps) { |
| ASSERT_FALSE(cpuinfo_has_x86_avx512_4fmaps()); |
| } |
| |
| TEST(ISA, hle) { |
| ASSERT_FALSE(cpuinfo_has_x86_hle()); |
| } |
| |
| TEST(ISA, rtm) { |
| ASSERT_FALSE(cpuinfo_has_x86_rtm()); |
| } |
| |
| TEST(ISA, xtest) { |
| ASSERT_FALSE(cpuinfo_has_x86_xtest()); |
| } |
| |
| TEST(ISA, mpx) { |
| ASSERT_FALSE(cpuinfo_has_x86_mpx()); |
| } |
| |
| TEST(ISA, cmov) { |
| ASSERT_TRUE(cpuinfo_has_x86_cmov()); |
| } |
| |
| TEST(ISA, cmpxchg8b) { |
| ASSERT_TRUE(cpuinfo_has_x86_cmpxchg8b()); |
| } |
| |
| TEST(ISA, cmpxchg16b) { |
| ASSERT_FALSE(cpuinfo_has_x86_cmpxchg16b()); |
| } |
| |
| TEST(ISA, clwb) { |
| ASSERT_FALSE(cpuinfo_has_x86_clwb()); |
| } |
| |
| TEST(ISA, movbe) { |
| ASSERT_TRUE(cpuinfo_has_x86_movbe()); |
| } |
| |
| TEST(ISA, lahf_salf) { |
| ASSERT_FALSE(cpuinfo_has_x86_lahf_salf()); |
| } |
| |
| TEST(ISA, lzcnt) { |
| ASSERT_FALSE(cpuinfo_has_x86_lzcnt()); |
| } |
| |
| TEST(ISA, popcnt) { |
| ASSERT_TRUE(cpuinfo_has_x86_popcnt()); |
| } |
| |
| TEST(ISA, tbm) { |
| ASSERT_FALSE(cpuinfo_has_x86_tbm()); |
| } |
| |
| TEST(ISA, bmi) { |
| ASSERT_FALSE(cpuinfo_has_x86_bmi()); |
| } |
| |
| TEST(ISA, bmi2) { |
| ASSERT_FALSE(cpuinfo_has_x86_bmi2()); |
| } |
| |
| TEST(ISA, adx) { |
| ASSERT_FALSE(cpuinfo_has_x86_adx()); |
| } |
| |
| TEST(ISA, aes) { |
| ASSERT_TRUE(cpuinfo_has_x86_aes()); |
| } |
| |
| TEST(ISA, pclmulqdq) { |
| ASSERT_TRUE(cpuinfo_has_x86_pclmulqdq()); |
| } |
| |
| TEST(ISA, rdrand) { |
| ASSERT_TRUE(cpuinfo_has_x86_rdrand()); |
| } |
| |
| TEST(ISA, rdseed) { |
| ASSERT_FALSE(cpuinfo_has_x86_rdseed()); |
| } |
| |
| TEST(ISA, sha) { |
| ASSERT_FALSE(cpuinfo_has_x86_sha()); |
| } |
| |
| TEST(L1I, count) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| ASSERT_EQ(4, l1i.count); |
| } |
| |
| TEST(L1I, non_null) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| ASSERT_TRUE(l1i.instances); |
| } |
| |
| TEST(L1I, size) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(32 * 1024, l1i.instances[k].size); |
| } |
| } |
| |
| TEST(L1I, associativity) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(8, l1i.instances[k].associativity); |
| } |
| } |
| |
| TEST(L1I, sets) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(l1i.instances[k].size, |
| l1i.instances[k].sets * l1i.instances[k].line_size * l1i.instances[k].partitions * l1i.instances[k].associativity); |
| } |
| } |
| |
| TEST(L1I, partitions) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(1, l1i.instances[k].partitions); |
| } |
| } |
| |
| TEST(L1I, line_size) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(64, l1i.instances[k].line_size); |
| } |
| } |
| |
| TEST(L1I, flags) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(0, l1i.instances[k].flags); |
| } |
| } |
| |
| TEST(L1I, processors) { |
| cpuinfo_caches l1i = cpuinfo_get_l1i_cache(); |
| for (uint32_t k = 0; k < l1i.count; k++) { |
| ASSERT_EQ(k, l1i.instances[k].processor_start); |
| ASSERT_EQ(1, l1i.instances[k].processor_count); |
| } |
| } |
| |
| TEST(L1D, count) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| ASSERT_EQ(4, l1d.count); |
| } |
| |
| TEST(L1D, non_null) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| ASSERT_TRUE(l1d.instances); |
| } |
| |
| TEST(L1D, size) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(24 * 1024, l1d.instances[k].size); |
| } |
| } |
| |
| TEST(L1D, associativity) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(6, l1d.instances[k].associativity); |
| } |
| } |
| |
| TEST(L1D, sets) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(l1d.instances[k].size, |
| l1d.instances[k].sets * l1d.instances[k].line_size * l1d.instances[k].partitions * l1d.instances[k].associativity); |
| } |
| } |
| |
| TEST(L1D, partitions) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(1, l1d.instances[k].partitions); |
| } |
| } |
| |
| TEST(L1D, line_size) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(64, l1d.instances[k].line_size); |
| } |
| } |
| |
| TEST(L1D, flags) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(0, l1d.instances[k].flags); |
| } |
| } |
| |
| TEST(L1D, processors) { |
| cpuinfo_caches l1d = cpuinfo_get_l1d_cache(); |
| for (uint32_t k = 0; k < l1d.count; k++) { |
| ASSERT_EQ(k, l1d.instances[k].processor_start); |
| ASSERT_EQ(1, l1d.instances[k].processor_count); |
| } |
| } |
| |
| TEST(L2, count) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| ASSERT_EQ(2, l2.count); |
| } |
| |
| TEST(L2, non_null) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| ASSERT_TRUE(l2.instances); |
| } |
| |
| TEST(L2, size) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(1024 * 1024, l2.instances[k].size); |
| } |
| } |
| |
| TEST(L2, associativity) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(16, l2.instances[k].associativity); |
| } |
| } |
| |
| TEST(L2, sets) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(l2.instances[k].size, |
| l2.instances[k].sets * l2.instances[k].line_size * l2.instances[k].partitions * l2.instances[k].associativity); |
| } |
| } |
| |
| TEST(L2, partitions) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(1, l2.instances[k].partitions); |
| } |
| } |
| |
| TEST(L2, line_size) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(64, l2.instances[k].line_size); |
| } |
| } |
| |
| TEST(L2, flags) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(CPUINFO_CACHE_UNIFIED, l2.instances[k].flags); |
| } |
| } |
| |
| TEST(L2, processors) { |
| cpuinfo_caches l2 = cpuinfo_get_l2_cache(); |
| for (uint32_t k = 0; k < l2.count; k++) { |
| ASSERT_EQ(k * 2, l2.instances[k].processor_start); |
| ASSERT_EQ(2, l2.instances[k].processor_count); |
| } |
| } |
| |
| TEST(L3, none) { |
| cpuinfo_caches l3 = cpuinfo_get_l3_cache(); |
| ASSERT_EQ(0, l3.count); |
| ASSERT_FALSE(l3.instances); |
| } |
| |
| TEST(L4, none) { |
| cpuinfo_caches l4 = cpuinfo_get_l4_cache(); |
| ASSERT_EQ(0, l4.count); |
| ASSERT_FALSE(l4.instances); |
| } |
| |
| #include <memo-pad-7.h> |
| |
| int main(int argc, char* argv[]) { |
| cpuinfo_mock_filesystem(filesystem); |
| cpuinfo_mock_set_cpuid(cpuid_dump, sizeof(cpuid_dump) / sizeof(cpuinfo_mock_cpuid)); |
| cpuinfo_initialize(); |
| ::testing::InitGoogleTest(&argc, argv); |
| return RUN_ALL_TESTS(); |
| } |