Код: Выделить всё
/eigen-5.0.1/Eigen/src/Core/arch/AVX512/PacketMath.h: In function ‘Packet Eigen::internal::ploadu(const typename Eigen::internal::unpacket_traits::type*) [with Packet = __vector(8) long long int; typename Eigen::internal::unpacket_traits::type = int]’:
/eigen-5.0.1/Eigen/src/Core/arch/AVX512/PacketMath.h:1036:37: error: ‘_mm512_loadu_epi32’ was not declared in this scope
EIGEN_DEBUG_UNALIGNED_LOAD return _mm512_loadu_epi32(from);
^~~~~~~~~~~~~~~~~~
/eigen-5.0.1/Eigen/src/Core/arch/AVX512/PacketMath.h:1036:37: note: suggested alternative: ‘_mm512_load_epi32’
EIGEN_DEBUG_UNALIGNED_LOAD return _mm512_loadu_epi32(from);
^~~~~~~~~~~~~~~~~~
_mm512_load_epi32
Вот результат lscpu для машины (кластера):
Код: Выделить всё
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 144
On-line CPU(s) list: 0-143
Thread(s) per core: 2
Core(s) per socket: 36
Socket(s): 2
NUMA node(s): 2
Vendor ID: GenuineIntel
CPU family: 6
Model: 106
Model name: Intel(R) Xeon(R) Platinum 8360Y CPU @ 2.40GHz
Stepping: 6
CPU MHz: 2400.000
BogoMIPS: 4800.00
Virtualization: VT-x
L1d cache: 48K
L1i cache: 32K
L2 cache: 1280K
L3 cache: 55296K
NUMA node0 CPU(s): 0-35,72-107
NUMA node1 CPU(s): 36-71,108-143
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 pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 invpcid_single intel_ppin ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect wbnoinvd dtherm ida arat pln pts hwp_epp avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid fsrm md_clear pconfig flush_l1d arch_capabilities
- ОС — RedHatEnterprise 8.10.
- Версия gcc — gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-28).
- Я использую флаги компилятора: -O3 -march=native -msse -msse2 -mavx -mavx2
- Ошибка исчезает, когда я удаляю March=native.
- Ошибка появляется как для Eigen 5.0.0, так и для 5.0.1.
Подробнее здесь: https://stackoverflow.com/questions/798 ... -0-0-on-x8
Мобильная версия