e4st-dev / E4ST.jl

Engineering, Economic, and Environmental Electricity Simulation Tool (E4ST)
GNU General Public License v3.0
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CapacityConstraint mod #271

Closed sallyrobson closed 5 months ago

sallyrobson commented 5 months ago

created to be like capacity constraint

codecov[bot] commented 5 months ago

Codecov Report

Attention: 3 lines in your changes are missing coverage. Please review.

Comparison is base (4d4b5be) 90.35% compared to head (4d2fd67) 90.36%.

Files Patch % Lines
src/model/dcopf.jl 0.00% 2 Missing :warning:
src/types/modifications/CapacityConstraint.jl 96.87% 1 Missing :warning:
Additional details and impacted files ```diff @@ Coverage Diff @@ ## main #271 +/- ## ======================================= Coverage 90.35% 90.36% ======================================= Files 50 51 +1 Lines 4904 4938 +34 ======================================= + Hits 4431 4462 +31 - Misses 473 476 +3 ```

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github-actions[bot] commented 5 months ago
Benchmark result # Judge result # Benchmark Report for */home/runner/work/E4ST.jl/E4ST.jl* ## Job Properties * Time of benchmarks: - Target: 12 Feb 2024 - 12:36 - Baseline: 12 Feb 2024 - 12:39 * Package commits: - Target: 4f596c - Baseline: 4d4b5b * Julia commits: - Target: 312098 - Baseline: 312098 * Julia command flags: - Target: None - Baseline: None * Environment variables: - Target: None - Baseline: None ## Results A ratio greater than `1.0` denotes a possible regression (marked with :x:), while a ratio less than `1.0` denotes a possible improvement (marked with :white_check_mark:). Only significant results - results that indicate possible regressions or improvements - are shown below (thus, an empty table means that all benchmark results remained invariant between builds). | ID | time ratio | memory ratio | |---------------------|------------------------------|------------------------------| | `["get_plnom"]` | 1.05 (5%) :x: | 1.00 (1%) | | `["run_e4st"]` | 0.00 (5%) :white_check_mark: | 0.02 (1%) :white_check_mark: | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `[]` ## Julia versioninfo ### Target ``` Julia Version 1.10.0 Commit 3120989f39b (2023-12-25 18:01 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) Ubuntu 22.04.3 LTS uname: Linux 6.2.0-1019-azure #19~22.04.1-Ubuntu SMP Wed Jan 10 22:57:03 UTC 2024 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3182 MHz 1131 s 0 s 102 s 3939 s 0 s #2 2598 MHz 1397 s 0 s 107 s 3678 s 0 s #3 3203 MHz 1424 s 0 s 109 s 3633 s 0 s #4 3242 MHz 1821 s 0 s 109 s 3242 s 0 s Memory: 15.60690689086914 GB (12952.88671875 MB free) Uptime: 520.87 sec Load Avg: 1.09 1.11 0.57 WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-15.0.7 (ORCJIT, znver3) Threads: 1 on 4 virtual cores ``` ### Baseline ``` Julia Version 1.10.0 Commit 3120989f39b (2023-12-25 18:01 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) Ubuntu 22.04.3 LTS uname: Linux 6.2.0-1019-azure #19~22.04.1-Ubuntu SMP Wed Jan 10 22:57:03 UTC 2024 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 2547 MHz 1434 s 0 s 115 s 5075 s 0 s #2 2592 MHz 2126 s 0 s 120 s 4391 s 0 s #3 3242 MHz 1689 s 0 s 118 s 4812 s 0 s #4 2445 MHz 1975 s 0 s 123 s 4527 s 0 s Memory: 15.60690689086914 GB (13540.91796875 MB free) Uptime: 666.59 sec Load Avg: 1.01 1.07 0.64 WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-15.0.7 (ORCJIT, znver3) Threads: 1 on 4 virtual cores ``` --- # Target result # Benchmark Report for */home/runner/work/E4ST.jl/E4ST.jl* ## Job Properties * Time of benchmark: 12 Feb 2024 - 12:36 * Package commit: 4f596c * Julia commit: 312098 * Julia command flags: None * Environment variables: None ## Results Below is a table of this job's results, obtained by running the benchmarks. The values listed in the `ID` column have the structure `[parent_group, child_group, ..., key]`, and can be used to index into the BaseBenchmarks suite to retrieve the corresponding benchmarks. The percentages accompanying time and memory values in the below table are noise tolerances. The "true" time/memory value for a given benchmark is expected to fall within this percentage of the reported value. An empty cell means that the value was zero. | ID | time | GC time | memory | allocations | |---------------------|----------------:|-----------:|----------------:|------------:| | `["get_af"]` | 78.105 ns (5%) | | 32 bytes (1%) | 2 | | `["get_generator"]` | 39.232 ns (5%) | | 48 bytes (1%) | 1 | | `["get_plnom"]` | 103.011 ns (5%) | | 48 bytes (1%) | 3 | | `["read_data"]` | 30.167 ms (5%) | | 9.96 MiB (1%) | 336221 | | `["run_e4st"]` | 157.686 ms (5%) | 3.795 ms | 119.03 MiB (1%) | 1213504 | | `["setup_model"]` | 1.275 s (5%) | 260.134 ms | 1.00 GiB (1%) | 13988893 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `[]` ## Julia versioninfo ``` Julia Version 1.10.0 Commit 3120989f39b (2023-12-25 18:01 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) Ubuntu 22.04.3 LTS uname: Linux 6.2.0-1019-azure #19~22.04.1-Ubuntu SMP Wed Jan 10 22:57:03 UTC 2024 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3182 MHz 1131 s 0 s 102 s 3939 s 0 s #2 2598 MHz 1397 s 0 s 107 s 3678 s 0 s #3 3203 MHz 1424 s 0 s 109 s 3633 s 0 s #4 3242 MHz 1821 s 0 s 109 s 3242 s 0 s Memory: 15.60690689086914 GB (12952.88671875 MB free) Uptime: 520.87 sec Load Avg: 1.09 1.11 0.57 WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-15.0.7 (ORCJIT, znver3) Threads: 1 on 4 virtual cores ``` --- # Baseline result # Benchmark Report for */home/runner/work/E4ST.jl/E4ST.jl* ## Job Properties * Time of benchmark: 12 Feb 2024 - 12:39 * Package commit: 4d4b5b * Julia commit: 312098 * Julia command flags: None * Environment variables: None ## Results Below is a table of this job's results, obtained by running the benchmarks. The values listed in the `ID` column have the structure `[parent_group, child_group, ..., key]`, and can be used to index into the BaseBenchmarks suite to retrieve the corresponding benchmarks. The percentages accompanying time and memory values in the below table are noise tolerances. The "true" time/memory value for a given benchmark is expected to fall within this percentage of the reported value. An empty cell means that the value was zero. | ID | time | GC time | memory | allocations | |---------------------|---------------:|-----------:|--------------:|------------:| | `["get_af"]` | 78.276 ns (5%) | | 32 bytes (1%) | 2 | | `["get_generator"]` | 38.622 ns (5%) | | 48 bytes (1%) | 1 | | `["get_plnom"]` | 97.873 ns (5%) | | 48 bytes (1%) | 3 | | `["read_data"]` | 30.484 ms (5%) | | 9.96 MiB (1%) | 336221 | | `["run_e4st"]` | 59.962 s (5%) | 1.396 s | 4.73 GiB (1%) | 70209570 | | `["setup_model"]` | 1.288 s (5%) | 278.209 ms | 1.00 GiB (1%) | 13988893 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `[]` ## Julia versioninfo ``` Julia Version 1.10.0 Commit 3120989f39b (2023-12-25 18:01 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) Ubuntu 22.04.3 LTS uname: Linux 6.2.0-1019-azure #19~22.04.1-Ubuntu SMP Wed Jan 10 22:57:03 UTC 2024 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 2547 MHz 1434 s 0 s 115 s 5075 s 0 s #2 2592 MHz 2126 s 0 s 120 s 4391 s 0 s #3 3242 MHz 1689 s 0 s 118 s 4812 s 0 s #4 2445 MHz 1975 s 0 s 123 s 4527 s 0 s Memory: 15.60690689086914 GB (13540.91796875 MB free) Uptime: 666.59 sec Load Avg: 1.01 1.07 0.64 WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-15.0.7 (ORCJIT, znver3) Threads: 1 on 4 virtual cores ``` --- # Runtime information | Runtime Info | | |:--|:--| | BLAS #threads | 2 | | `BLAS.vendor()` | `lbt` | | `Sys.CPU_THREADS` | 4 | `lscpu` output: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC 7763 64-Core Processor CPU family: 25 Model: 1 Thread(s) per core: 2 Core(s) per socket: 2 Socket(s): 1 Stepping: 1 BogoMIPS: 4890.86 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl tsc_reliable nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext invpcid_single vmmcall fsgsbase bmi1 avx2 smep bmi2 erms invpcid rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr rdpru arat npt nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold v_vmsave_vmload umip vaes vpclmulqdq rdpid fsrm Virtualization: AMD-V Hypervisor vendor: Microsoft Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (1 instance) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec rstack overflow: Mitigation; safe RET, no microcode Vulnerability Spec store bypass: Vulnerable Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected | Cpu Property | Value | |:------------------ |:---------------------------------------------------------- | | Brand | AMD EPYC 7763 64-Core Processor | | Vendor | :AMD | | Architecture | :Unknown | | Model | Family: 0xaf, Model: 0x01, Stepping: 0x01, Type: 0x00 | | Cores | 16 physical cores, 16 logical cores (on executing CPU) | | | No Hyperthreading hardware capability detected | | Clock Frequencies | Not supported by CPU | | Data Cache | Level 1:3 : (32, 512, 32768) kbytes | | | 64 byte cache line size | | Address Size | 48 bits virtual, 48 bits physical | | SIMD | 256 bit = 32 byte max. SIMD vector size | | Time Stamp Counter | TSC is accessible via `rdtsc` | | | TSC runs at constant rate (invariant from clock frequency) | | Perf. Monitoring | Performance Monitoring Counters (PMC) are not supported | | Hypervisor | Yes, Microsoft |
github-actions[bot] commented 5 months ago
Benchmark result # Judge result # Benchmark Report for */home/runner/work/E4ST.jl/E4ST.jl* ## Job Properties * Time of benchmarks: - Target: 12 Feb 2024 - 13:41 - Baseline: 12 Feb 2024 - 13:44 * Package commits: - Target: 27944c - Baseline: 4d4b5b * Julia commits: - Target: 312098 - Baseline: 312098 * Julia command flags: - Target: None - Baseline: None * Environment variables: - Target: None - Baseline: None ## Results A ratio greater than `1.0` denotes a possible regression (marked with :x:), while a ratio less than `1.0` denotes a possible improvement (marked with :white_check_mark:). Only significant results - results that indicate possible regressions or improvements - are shown below (thus, an empty table means that all benchmark results remained invariant between builds). | ID | time ratio | memory ratio | |---------------------|------------------------------|------------------------------| | `["get_af"]` | 1.11 (5%) :x: | 1.00 (1%) | | `["get_generator"]` | 1.06 (5%) :x: | 1.00 (1%) | | `["get_plnom"]` | 0.90 (5%) :white_check_mark: | 1.00 (1%) | | `["run_e4st"]` | 0.00 (5%) :white_check_mark: | 0.02 (1%) :white_check_mark: | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `[]` ## Julia versioninfo ### Target ``` Julia Version 1.10.0 Commit 3120989f39b (2023-12-25 18:01 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) Ubuntu 22.04.3 LTS uname: Linux 6.2.0-1019-azure #19~22.04.1-Ubuntu SMP Wed Jan 10 22:57:03 UTC 2024 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3244 MHz 1378 s 0 s 116 s 2240 s 0 s #2 3266 MHz 1348 s 0 s 118 s 2257 s 0 s #3 2565 MHz 1531 s 0 s 98 s 2098 s 0 s #4 3018 MHz 1323 s 0 s 124 s 2281 s 0 s Memory: 15.60690689086914 GB (12926.81640625 MB free) Uptime: 375.88 sec Load Avg: 1.09 1.11 0.56 WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-15.0.7 (ORCJIT, znver3) Threads: 1 on 4 virtual cores ``` ### Baseline ``` Julia Version 1.10.0 Commit 3120989f39b (2023-12-25 18:01 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) Ubuntu 22.04.3 LTS uname: Linux 6.2.0-1019-azure #19~22.04.1-Ubuntu SMP Wed Jan 10 22:57:03 UTC 2024 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3243 MHz 1612 s 0 s 132 s 3411 s 0 s #2 2445 MHz 1987 s 0 s 138 s 3022 s 0 s #3 2671 MHz 1803 s 0 s 110 s 3236 s 0 s #4 2727 MHz 1592 s 0 s 139 s 3419 s 0 s Memory: 15.60690689086914 GB (13442.01171875 MB free) Uptime: 518.49 sec Load Avg: 1.06 1.09 0.64 WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-15.0.7 (ORCJIT, znver3) Threads: 1 on 4 virtual cores ``` --- # Target result # Benchmark Report for */home/runner/work/E4ST.jl/E4ST.jl* ## Job Properties * Time of benchmark: 12 Feb 2024 - 13:41 * Package commit: 27944c * Julia commit: 312098 * Julia command flags: None * Environment variables: None ## Results Below is a table of this job's results, obtained by running the benchmarks. The values listed in the `ID` column have the structure `[parent_group, child_group, ..., key]`, and can be used to index into the BaseBenchmarks suite to retrieve the corresponding benchmarks. The percentages accompanying time and memory values in the below table are noise tolerances. The "true" time/memory value for a given benchmark is expected to fall within this percentage of the reported value. An empty cell means that the value was zero. | ID | time | GC time | memory | allocations | |---------------------|----------------:|-----------:|----------------:|------------:| | `["get_af"]` | 87.704 ns (5%) | | 32 bytes (1%) | 2 | | `["get_generator"]` | 43.491 ns (5%) | | 48 bytes (1%) | 1 | | `["get_plnom"]` | 91.562 ns (5%) | | 48 bytes (1%) | 3 | | `["read_data"]` | 30.059 ms (5%) | | 9.96 MiB (1%) | 336221 | | `["run_e4st"]` | 154.521 ms (5%) | 3.906 ms | 119.03 MiB (1%) | 1213501 | | `["setup_model"]` | 1.266 s (5%) | 258.538 ms | 1.00 GiB (1%) | 13988893 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `[]` ## Julia versioninfo ``` Julia Version 1.10.0 Commit 3120989f39b (2023-12-25 18:01 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) Ubuntu 22.04.3 LTS uname: Linux 6.2.0-1019-azure #19~22.04.1-Ubuntu SMP Wed Jan 10 22:57:03 UTC 2024 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3244 MHz 1378 s 0 s 116 s 2240 s 0 s #2 3266 MHz 1348 s 0 s 118 s 2257 s 0 s #3 2565 MHz 1531 s 0 s 98 s 2098 s 0 s #4 3018 MHz 1323 s 0 s 124 s 2281 s 0 s Memory: 15.60690689086914 GB (12926.81640625 MB free) Uptime: 375.88 sec Load Avg: 1.09 1.11 0.56 WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-15.0.7 (ORCJIT, znver3) Threads: 1 on 4 virtual cores ``` --- # Baseline result # Benchmark Report for */home/runner/work/E4ST.jl/E4ST.jl* ## Job Properties * Time of benchmark: 12 Feb 2024 - 13:44 * Package commit: 4d4b5b * Julia commit: 312098 * Julia command flags: None * Environment variables: None ## Results Below is a table of this job's results, obtained by running the benchmarks. The values listed in the `ID` column have the structure `[parent_group, child_group, ..., key]`, and can be used to index into the BaseBenchmarks suite to retrieve the corresponding benchmarks. The percentages accompanying time and memory values in the below table are noise tolerances. The "true" time/memory value for a given benchmark is expected to fall within this percentage of the reported value. An empty cell means that the value was zero. | ID | time | GC time | memory | allocations | |---------------------|----------------:|-----------:|--------------:|------------:| | `["get_af"]` | 79.169 ns (5%) | | 32 bytes (1%) | 2 | | `["get_generator"]` | 40.987 ns (5%) | | 48 bytes (1%) | 1 | | `["get_plnom"]` | 101.982 ns (5%) | | 48 bytes (1%) | 3 | | `["read_data"]` | 29.974 ms (5%) | | 9.96 MiB (1%) | 336221 | | `["run_e4st"]` | 58.295 s (5%) | 1.042 s | 4.72 GiB (1%) | 70099989 | | `["setup_model"]` | 1.237 s (5%) | 255.386 ms | 1.00 GiB (1%) | 13988893 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `[]` ## Julia versioninfo ``` Julia Version 1.10.0 Commit 3120989f39b (2023-12-25 18:01 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Linux (x86_64-linux-gnu) Ubuntu 22.04.3 LTS uname: Linux 6.2.0-1019-azure #19~22.04.1-Ubuntu SMP Wed Jan 10 22:57:03 UTC 2024 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3243 MHz 1612 s 0 s 132 s 3411 s 0 s #2 2445 MHz 1987 s 0 s 138 s 3022 s 0 s #3 2671 MHz 1803 s 0 s 110 s 3236 s 0 s #4 2727 MHz 1592 s 0 s 139 s 3419 s 0 s Memory: 15.60690689086914 GB (13442.01171875 MB free) Uptime: 518.49 sec Load Avg: 1.06 1.09 0.64 WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-15.0.7 (ORCJIT, znver3) Threads: 1 on 4 virtual cores ``` --- # Runtime information | Runtime Info | | |:--|:--| | BLAS #threads | 2 | | `BLAS.vendor()` | `lbt` | | `Sys.CPU_THREADS` | 4 | `lscpu` output: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC 7763 64-Core Processor CPU family: 25 Model: 1 Thread(s) per core: 2 Core(s) per socket: 2 Socket(s): 1 Stepping: 1 BogoMIPS: 4890.85 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl tsc_reliable nonstop_tsc cpuid extd_apicid aperfmperf pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext invpcid_single vmmcall fsgsbase bmi1 avx2 smep bmi2 erms invpcid rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr rdpru arat npt nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold v_vmsave_vmload umip vaes vpclmulqdq rdpid fsrm Virtualization: AMD-V Hypervisor vendor: Microsoft Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (1 instance) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec rstack overflow: Mitigation; safe RET, no microcode Vulnerability Spec store bypass: Vulnerable Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected | Cpu Property | Value | |:------------------ |:---------------------------------------------------------- | | Brand | AMD EPYC 7763 64-Core Processor | | Vendor | :AMD | | Architecture | :Unknown | | Model | Family: 0xaf, Model: 0x01, Stepping: 0x01, Type: 0x00 | | Cores | 16 physical cores, 16 logical cores (on executing CPU) | | | No Hyperthreading hardware capability detected | | Clock Frequencies | Not supported by CPU | | Data Cache | Level 1:3 : (32, 512, 32768) kbytes | | | 64 byte cache line size | | Address Size | 48 bits virtual, 48 bits physical | | SIMD | 256 bit = 32 byte max. SIMD vector size | | Time Stamp Counter | TSC is accessible via `rdtsc` | | | TSC runs at constant rate (invariant from clock frequency) | | Perf. Monitoring | Performance Monitoring Counters (PMC) are not supported | | Hypervisor | Yes, Microsoft |