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our_mac_environment.txt
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our_mac_environment.txt
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# set -x
# sw_vers
# uname -a
# system_profiler SPHardwareDataType
# system_profiler SPStorageDataTyp
# system_profiler SPNVMeDataType
# system_profiler SPMemoryDataType
# sysctl -a | grep machdep.cpu
# sysctl -a | grep ^hw
+ sw_vers
ProductName: Mac OS X
ProductVersion: 10.15.7
BuildVersion: 19H524
+ uname -a
Darwin yuezato.local 19.6.0 Darwin Kernel Version 19.6.0: Tue Jan 12 22:13:05 PST 2021; root:xnu-6153.141.16~1/RELEASE_X86_64 x86_64
+ system_profiler SPHardwareDataType
Hardware:
Hardware Overview:
Model Name: MacBook Pro
Model Identifier: MacBookPro14,2
Processor Name: Dual-Core Intel Core i7
Processor Speed: 3.5 GHz
Number of Processors: 1
Total Number of Cores: 2
L2 Cache (per Core): 256 KB
L3 Cache: 4 MB
Hyper-Threading Technology: Enabled
Memory: 16 GB
Boot ROM Version: 429.80.1.0.0
SMC Version (system): 2.44f6
Serial Number (system): C02WC3F0HV2Q
Hardware UUID: E02B486C-DB83-56AF-8014-558B36E13A21
+ system_profiler SPStorageDataTyp
+ system_profiler SPNVMeDataType
NVMExpress:
Apple SSD Controller:
APPLE SSD AP0256J:
Capacity: 251 GB (251,000,193,024 bytes)
TRIM Support: Yes
Model: APPLE SSD AP0256J
Revision: 16.14.01
Serial Number: C02809500T3HRT61L
Link Width: x4
Link Speed: 8.0 GT/s
Detachable Drive: No
BSD Name: disk0
Partition Map Type: GPT (GUID Partition Table)
Removable Media: No
S.M.A.R.T. status: Verified
Volumes:
EFI:
Capacity: 314.6 MB (314,572,800 bytes)
File System: MS-DOS FAT32
BSD Name: disk0s1
Content: EFI
Volume UUID: E783267B-A4C3-3556-B751-DBED770EB996
disk0s2:
Capacity: 250.69 GB (250,685,575,168 bytes)
BSD Name: disk0s2
Content: Apple_APFS
+ system_profiler SPMemoryDataType
Memory:
Memory Slots:
ECC: Disabled
Upgradeable Memory: No
BANK 0/DIMM0:
Size: 8 GB
Type: LPDDR3
Speed: 2133 MHz
Status: OK
Manufacturer: 0x802C
Part Number: 0x4D5435324C31473332443450472D30393320
Serial Number: -
BANK 1/DIMM0:
Size: 8 GB
Type: LPDDR3
Speed: 2133 MHz
Status: OK
Manufacturer: 0x802C
Part Number: 0x4D5435324C31473332443450472D30393320
Serial Number: -
+ grep machdep.cpu
+ sysctl -a
machdep.cpu.max_basic: 22
machdep.cpu.max_ext: 2147483656
machdep.cpu.vendor: GenuineIntel
machdep.cpu.brand_string: Intel(R) Core(TM) i7-7567U CPU @ 3.50GHz
machdep.cpu.family: 6
machdep.cpu.model: 142
machdep.cpu.extmodel: 8
machdep.cpu.extfamily: 0
machdep.cpu.stepping: 9
machdep.cpu.feature_bits: 9221959987971750911
machdep.cpu.leaf7_feature_bits: 43804591 0
machdep.cpu.leaf7_feature_bits_edx: 2617255424
machdep.cpu.extfeature_bits: 1241984796928
machdep.cpu.signature: 526057
machdep.cpu.brand: 0
machdep.cpu.features: FPU VME DE PSE TSC MSR PAE MCE CX8 APIC SEP MTRR PGE MCA CMOV PAT PSE36 CLFSH DS ACPI MMX FXSR SSE SSE2 SS HTT TM PBE SSE3 PCLMULQDQ DTES64 MON DSCPL VMX EST TM2 SSSE3 FMA CX16 TPR PDCM SSE4.1 SSE4.2 x2APIC MOVBE POPCNT AES PCID XSAVE OSXSAVE SEGLIM64 TSCTMR AVX1.0 RDRAND F16C
machdep.cpu.leaf7_features: RDWRFSGS TSC_THREAD_OFFSET SGX BMI1 AVX2 SMEP BMI2 ERMS INVPCID FPU_CSDS MPX RDSEED ADX SMAP CLFSOPT IPT MDCLEAR TSXFA IBRS STIBP L1DF SSBD
machdep.cpu.extfeatures: SYSCALL XD 1GBPAGE EM64T LAHF LZCNT PREFETCHW RDTSCP TSCI
machdep.cpu.logical_per_package: 16
machdep.cpu.cores_per_package: 8
machdep.cpu.microcode_version: 222
machdep.cpu.processor_flag: 6
machdep.cpu.mwait.linesize_min: 64
machdep.cpu.mwait.linesize_max: 64
machdep.cpu.mwait.extensions: 3
machdep.cpu.mwait.sub_Cstates: 286531872
machdep.cpu.thermal.sensor: 1
machdep.cpu.thermal.dynamic_acceleration: 1
machdep.cpu.thermal.invariant_APIC_timer: 1
machdep.cpu.thermal.thresholds: 2
machdep.cpu.thermal.ACNT_MCNT: 1
machdep.cpu.thermal.core_power_limits: 1
machdep.cpu.thermal.fine_grain_clock_mod: 1
machdep.cpu.thermal.package_thermal_intr: 1
machdep.cpu.thermal.hardware_feedback: 0
machdep.cpu.thermal.energy_policy: 1
machdep.cpu.xsave.extended_state: 31 832 1088 0
machdep.cpu.xsave.extended_state1: 15 832 256 0
machdep.cpu.arch_perf.version: 4
machdep.cpu.arch_perf.number: 4
machdep.cpu.arch_perf.width: 48
machdep.cpu.arch_perf.events_number: 7
machdep.cpu.arch_perf.events: 0
machdep.cpu.arch_perf.fixed_number: 3
machdep.cpu.arch_perf.fixed_width: 48
machdep.cpu.cache.linesize: 64
machdep.cpu.cache.L2_associativity: 4
machdep.cpu.cache.size: 256
machdep.cpu.tlb.inst.large: 8
machdep.cpu.tlb.data.small: 64
machdep.cpu.tlb.data.small_level1: 64
machdep.cpu.address_bits.physical: 39
machdep.cpu.address_bits.virtual: 48
machdep.cpu.core_count: 2
machdep.cpu.thread_count: 4
machdep.cpu.tsc_ccc.numerator: 292
machdep.cpu.tsc_ccc.denominator: 2
+ sysctl -a
+ grep '^hw'
hw.ncpu: 4
hw.byteorder: 1234
hw.memsize: 17179869184
hw.activecpu: 4
hw.physicalcpu: 2
hw.physicalcpu_max: 2
hw.logicalcpu: 4
hw.logicalcpu_max: 4
hw.cputype: 7
hw.cpusubtype: 8
hw.cpu64bit_capable: 1
hw.cpufamily: 260141638
hw.cacheconfig: 4 2 2 4 0 0 0 0 0 0
hw.cachesize: 17179869184 32768 262144 4194304 0 0 0 0 0 0
hw.pagesize: 4096
hw.pagesize32: 4096
hw.busfrequency: 100000000
hw.busfrequency_min: 100000000
hw.busfrequency_max: 100000000
hw.cpufrequency: 3500000000
hw.cpufrequency_min: 3500000000
hw.cpufrequency_max: 3500000000
hw.cachelinesize: 64
hw.l1icachesize: 32768
hw.l1dcachesize: 32768
hw.l2cachesize: 262144
hw.l3cachesize: 4194304
hw.tbfrequency: 1000000000
hw.packages: 1
hw.optional.floatingpoint: 1
hw.optional.mmx: 1
hw.optional.sse: 1
hw.optional.sse2: 1
hw.optional.sse3: 1
hw.optional.supplementalsse3: 1
hw.optional.sse4_1: 1
hw.optional.sse4_2: 1
hw.optional.x86_64: 1
hw.optional.aes: 1
hw.optional.avx1_0: 1
hw.optional.rdrand: 1
hw.optional.f16c: 1
hw.optional.enfstrg: 1
hw.optional.fma: 1
hw.optional.avx2_0: 1
hw.optional.bmi1: 1
hw.optional.bmi2: 1
hw.optional.rtm: 0
hw.optional.hle: 0
hw.optional.adx: 1
hw.optional.mpx: 0
hw.optional.sgx: 0
hw.optional.avx512f: 0
hw.optional.avx512cd: 0
hw.optional.avx512dq: 0
hw.optional.avx512bw: 0
hw.optional.avx512vl: 0
hw.optional.avx512ifma: 0
hw.optional.avx512vbmi: 0
hw.targettype: Mac
hw.cputhreadtype: 1