Fix dimensionless tracing

[henry2004y]

Treat dimensionless tracing in a consistent manner. Although the previous version partially works, it's so easy to confuse ourselves about the input and output units. Instead of relying on one single normalization factor for the pure-B tracing cases, we should instead normalize E and B fields separately. The updated prepare function can be simplified with the "correct" normalization process. trace_normalized! is actually simpler since all the normalizations are embedded inside E and B fields.

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Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (fc40829) 58.14% compared to head (eda3906) 56.96%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #122 +/- ## ========================================== - Coverage 58.14% 56.96% -1.19% ========================================== Files 10 10 Lines 681 653 -28 ========================================== - Hits 396 372 -24 + Misses 285 281 -4 ```

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Benchmark result

# Judge result # Benchmark Report for */home/runner/work/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmarks: - Target: 19 Jan 2024 - 05:17 - Baseline: 19 Jan 2024 - 05:18 * Package commits: - Target: 5241b2 - Baseline: fc4082 * 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 | |-----------------------------------------------------|------------------------------|--------------| | `["trace", "analytic field", "in place"]` | 0.94 (5%) :white_check_mark: | 1.00 (1%) | | `["trace", "time-dependent field", "in place"]` | 1.14 (5%) :x: | 1.00 (1%) | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 2445 MHz 1782 s 0 s 171 s 2885 s 0 s #2 2445 MHz 2315 s 0 s 143 s 2393 s 0 s #3 3243 MHz 1879 s 0 s 175 s 2783 s 0 s #4 3241 MHz 2169 s 0 s 171 s 2496 s 0 s Memory: 15.606903076171875 GB (13762.41015625 MB free) Uptime: 487.39 sec Load Avg: 1.29 1.56 0.87 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 2445 MHz 2191 s 0 s 178 s 3276 s 0 s #2 3244 MHz 2335 s 0 s 150 s 3173 s 0 s #3 2580 MHz 2049 s 0 s 183 s 3412 s 0 s #4 2445 MHz 2387 s 0 s 181 s 3075 s 0 s Memory: 15.606903076171875 GB (13709.609375 MB free) Uptime: 568.29 sec Load Avg: 1.1 1.44 0.89 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/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmark: 19 Jan 2024 - 5:17 * Package commit: 5241b2 * 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 | |-----------------------------------------------------|---------------:|--------:|---------------:|------------:| | `["trace", "analytic field", "in place"]` | 8.646 μs (5%) | | 10.56 KiB (1%) | 114 | | `["trace", "analytic field", "out of place"]` | 5.661 μs (5%) | | 8.72 KiB (1%) | 88 | | `["trace", "numerical field", "in place"]` | 23.895 μs (5%) | | 22.45 KiB (1%) | 129 | | `["trace", "numerical field", "out of place"]` | 16.611 μs (5%) | | 14.80 KiB (1%) | 99 | | `["trace", "time-dependent field", "in place"]` | 10.841 μs (5%) | | 11.31 KiB (1%) | 123 | | `["trace", "time-dependent field", "out of place"]` | 7.206 μs (5%) | | 9.50 KiB (1%) | 97 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 2445 MHz 1782 s 0 s 171 s 2885 s 0 s #2 2445 MHz 2315 s 0 s 143 s 2393 s 0 s #3 3243 MHz 1879 s 0 s 175 s 2783 s 0 s #4 3241 MHz 2169 s 0 s 171 s 2496 s 0 s Memory: 15.606903076171875 GB (13762.41015625 MB free) Uptime: 487.39 sec Load Avg: 1.29 1.56 0.87 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/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmark: 19 Jan 2024 - 5:18 * Package commit: fc4082 * 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 | |-----------------------------------------------------|---------------:|--------:|---------------:|------------:| | `["trace", "analytic field", "in place"]` | 9.167 μs (5%) | | 10.56 KiB (1%) | 114 | | `["trace", "analytic field", "out of place"]` | 5.707 μs (5%) | | 8.72 KiB (1%) | 88 | | `["trace", "numerical field", "in place"]` | 23.925 μs (5%) | | 22.45 KiB (1%) | 129 | | `["trace", "numerical field", "out of place"]` | 16.370 μs (5%) | | 14.80 KiB (1%) | 99 | | `["trace", "time-dependent field", "in place"]` | 9.508 μs (5%) | | 11.31 KiB (1%) | 123 | | `["trace", "time-dependent field", "out of place"]` | 7.239 μs (5%) | | 9.50 KiB (1%) | 97 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 2445 MHz 2191 s 0 s 178 s 3276 s 0 s #2 3244 MHz 2335 s 0 s 150 s 3173 s 0 s #3 2580 MHz 2049 s 0 s 183 s 3412 s 0 s #4 2445 MHz 2387 s 0 s 181 s 3075 s 0 s Memory: 15.606903076171875 GB (13709.609375 MB free) Uptime: 568.29 sec Load Avg: 1.1 1.44 0.89 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 |

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Benchmark result

# Judge result # Benchmark Report for */home/runner/work/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmarks: - Target: 19 Jan 2024 - 18:06 - Baseline: 19 Jan 2024 - 18:07 * Package commits: - Target: 6c21d6 - Baseline: fc4082 * 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 | |-----------------------------------------------------|------------------------------|--------------| | `["trace", "analytic field", "in place"]` | 0.87 (5%) :white_check_mark: | 1.00 (1%) | | `["trace", "time-dependent field", "in place"]` | 0.95 (5%) :white_check_mark: | 1.00 (1%) | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3243 MHz 2072 s 0 s 179 s 3661 s 0 s #2 3230 MHz 1896 s 0 s 150 s 3872 s 0 s #3 2445 MHz 2384 s 0 s 182 s 3340 s 0 s #4 2445 MHz 2289 s 0 s 179 s 3436 s 0 s Memory: 15.60690689086914 GB (13790.9765625 MB free) Uptime: 594.91 sec Load Avg: 1.26 1.54 0.88 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3243 MHz 2234 s 0 s 185 s 4351 s 0 s #2 3167 MHz 2180 s 0 s 160 s 4437 s 0 s #3 3122 MHz 2583 s 0 s 190 s 3991 s 0 s #4 2624 MHz 2512 s 0 s 191 s 4059 s 0 s Memory: 15.60690689086914 GB (13751.7734375 MB free) Uptime: 680.91 sec Load Avg: 1.06 1.4 0.9 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/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmark: 19 Jan 2024 - 18:6 * Package commit: 6c21d6 * 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 | |-----------------------------------------------------|---------------:|--------:|---------------:|------------:| | `["trace", "analytic field", "in place"]` | 8.636 μs (5%) | | 10.56 KiB (1%) | 114 | | `["trace", "analytic field", "out of place"]` | 5.791 μs (5%) | | 8.72 KiB (1%) | 88 | | `["trace", "numerical field", "Boris"]` | 1.640 μs (5%) | | 224 bytes (1%) | 2 | | `["trace", "numerical field", "in place"]` | 23.994 μs (5%) | | 22.45 KiB (1%) | 129 | | `["trace", "numerical field", "out of place"]` | 16.901 μs (5%) | | 14.80 KiB (1%) | 99 | | `["trace", "time-dependent field", "in place"]` | 9.468 μs (5%) | | 11.31 KiB (1%) | 123 | | `["trace", "time-dependent field", "out of place"]` | 7.544 μs (5%) | | 9.50 KiB (1%) | 97 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3243 MHz 2072 s 0 s 179 s 3661 s 0 s #2 3230 MHz 1896 s 0 s 150 s 3872 s 0 s #3 2445 MHz 2384 s 0 s 182 s 3340 s 0 s #4 2445 MHz 2289 s 0 s 179 s 3436 s 0 s Memory: 15.60690689086914 GB (13790.9765625 MB free) Uptime: 594.91 sec Load Avg: 1.26 1.54 0.88 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/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmark: 19 Jan 2024 - 18:7 * Package commit: fc4082 * 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 | |-----------------------------------------------------|---------------:|--------:|---------------:|------------:| | `["trace", "analytic field", "in place"]` | 9.879 μs (5%) | | 10.56 KiB (1%) | 114 | | `["trace", "analytic field", "out of place"]` | 5.927 μs (5%) | | 8.72 KiB (1%) | 88 | | `["trace", "numerical field", "in place"]` | 23.263 μs (5%) | | 22.45 KiB (1%) | 129 | | `["trace", "numerical field", "out of place"]` | 16.611 μs (5%) | | 14.80 KiB (1%) | 99 | | `["trace", "time-dependent field", "in place"]` | 9.999 μs (5%) | | 11.31 KiB (1%) | 123 | | `["trace", "time-dependent field", "out of place"]` | 7.569 μs (5%) | | 9.50 KiB (1%) | 97 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3243 MHz 2234 s 0 s 185 s 4351 s 0 s #2 3167 MHz 2180 s 0 s 160 s 4437 s 0 s #3 3122 MHz 2583 s 0 s 190 s 3991 s 0 s #4 2624 MHz 2512 s 0 s 191 s 4059 s 0 s Memory: 15.60690689086914 GB (13751.7734375 MB free) Uptime: 680.91 sec Load Avg: 1.06 1.4 0.9 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 |

[github-actions[bot]]

Benchmark result

# Judge result # Benchmark Report for */home/runner/work/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmarks: - Target: 19 Jan 2024 - 18:49 - Baseline: 19 Jan 2024 - 18:50 * Package commits: - Target: e7c587 - Baseline: fc4082 * 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 | |-----------------------------------------------------|------------------------------|--------------| | `["trace", "analytic field", "in place"]` | 0.86 (5%) :white_check_mark: | 1.00 (1%) | | `["trace", "numerical field", "in place"]` | 0.93 (5%) :white_check_mark: | 1.00 (1%) | | `["trace", "time-dependent field", "in place"]` | 0.88 (5%) :white_check_mark: | 1.00 (1%) | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3262 MHz 2155 s 0 s 166 s 3672 s 0 s #2 3243 MHz 2117 s 0 s 167 s 3717 s 0 s #3 3249 MHz 2070 s 0 s 158 s 3764 s 0 s #4 2445 MHz 1935 s 0 s 172 s 3886 s 0 s Memory: 15.60690689086914 GB (13764.1640625 MB free) Uptime: 602.43 sec Load Avg: 1.25 1.46 0.8 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3065 MHz 2528 s 0 s 176 s 4105 s 0 s #2 2445 MHz 2320 s 0 s 173 s 4323 s 0 s #3 3294 MHz 2254 s 0 s 163 s 4391 s 0 s #4 3242 MHz 1999 s 0 s 183 s 4626 s 0 s Memory: 15.60690689086914 GB (13711.8984375 MB free) Uptime: 684.15 sec Load Avg: 1.13 1.38 0.83 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/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmark: 19 Jan 2024 - 18:49 * Package commit: e7c587 * 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 | |-----------------------------------------------------|---------------:|--------:|---------------:|------------:| | `["trace", "analytic field", "in place"]` | 8.156 μs (5%) | | 10.56 KiB (1%) | 114 | | `["trace", "analytic field", "out of place"]` | 5.765 μs (5%) | | 8.72 KiB (1%) | 88 | | `["trace", "numerical field", "Boris"]` | 1.639 μs (5%) | | 224 bytes (1%) | 2 | | `["trace", "numerical field", "in place"]` | 23.535 μs (5%) | | 22.45 KiB (1%) | 129 | | `["trace", "numerical field", "out of place"]` | 16.410 μs (5%) | | 14.80 KiB (1%) | 99 | | `["trace", "time-dependent field", "in place"]` | 9.387 μs (5%) | | 11.31 KiB (1%) | 123 | | `["trace", "time-dependent field", "out of place"]` | 7.123 μs (5%) | | 9.50 KiB (1%) | 97 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3262 MHz 2155 s 0 s 166 s 3672 s 0 s #2 3243 MHz 2117 s 0 s 167 s 3717 s 0 s #3 3249 MHz 2070 s 0 s 158 s 3764 s 0 s #4 2445 MHz 1935 s 0 s 172 s 3886 s 0 s Memory: 15.60690689086914 GB (13764.1640625 MB free) Uptime: 602.43 sec Load Avg: 1.25 1.46 0.8 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/TestParticle.jl/TestParticle.jl* ## Job Properties * Time of benchmark: 19 Jan 2024 - 18:50 * Package commit: fc4082 * 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 | |-----------------------------------------------------|---------------:|--------:|---------------:|------------:| | `["trace", "analytic field", "in place"]` | 9.468 μs (5%) | | 10.56 KiB (1%) | 114 | | `["trace", "analytic field", "out of place"]` | 5.601 μs (5%) | | 8.72 KiB (1%) | 88 | | `["trace", "numerical field", "in place"]` | 25.227 μs (5%) | | 22.45 KiB (1%) | 129 | | `["trace", "numerical field", "out of place"]` | 16.731 μs (5%) | | 14.80 KiB (1%) | 99 | | `["trace", "time-dependent field", "in place"]` | 10.720 μs (5%) | | 11.31 KiB (1%) | 123 | | `["trace", "time-dependent field", "out of place"]` | 7.251 μs (5%) | | 9.50 KiB (1%) | 97 | ## Benchmark Group List Here's a list of all the benchmark groups executed by this job: - `["trace", "analytic field"]` - `["trace", "numerical field"]` - `["trace", "time-dependent field"]` ## 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 6.2.0-1018-azure #18~22.04.1-Ubuntu SMP Tue Nov 21 19:25:02 UTC 2023 x86_64 x86_64 CPU: AMD EPYC 7763 64-Core Processor: speed user nice sys idle irq #1 3065 MHz 2528 s 0 s 176 s 4105 s 0 s #2 2445 MHz 2320 s 0 s 173 s 4323 s 0 s #3 3294 MHz 2254 s 0 s 163 s 4391 s 0 s #4 3242 MHz 1999 s 0 s 183 s 4626 s 0 s Memory: 15.60690689086914 GB (13711.8984375 MB free) Uptime: 684.15 sec Load Avg: 1.13 1.38 0.83 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 |