Make TraceProblem mutable

[henry2004y]

Handling #158. This has not been merged because of the performance regression.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.45%. Comparing base (b711f89) to head (3fba80d).

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #159   +/-   ##
=======================================
  Coverage   74.45%   74.45%           
=======================================
  Files          11       11           
  Lines         599      599           
=======================================
  Hits          446      446           
  Misses        153      153           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[github-actions]

Benchmark result

Judge result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmarks:
  • Target: 20 Mar 2024 - 18:57
  • Baseline: 20 Mar 2024 - 18:58
• Package commits:
  • Target: 8156cb
  • Baseline: b711f8
• Julia commits:
  • Target: bd47ec
  • Baseline: bd47ec
• 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 ❌), while a ratio less
than 1.0 denotes a possible improvement (marked with ✅). 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", "numerical field", "Boris ensemble"]	1.08 (5%) ❌	0.31 (1%) ✅
["trace", "numerical field", "Boris"]	1.08 (5%) ❌	0.40 (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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  3243 MHz       1973 s          0 s        174 s       5045 s          0 s
       #2  2445 MHz       1823 s          0 s        145 s       5217 s          0 s
       #3  3191 MHz       1930 s          0 s        181 s       5078 s          0 s
       #4  2591 MHz       2261 s          0 s        163 s       4765 s          0 s
  Memory: 15.606498718261719 GB (13924.7421875 MB free)
  Uptime: 721.76 sec
  Load Avg:  1.25  1.44  0.8
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

Baseline

Julia Version 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2445 MHz       2433 s          0 s        181 s       5403 s          0 s
       #2  3243 MHz       1847 s          0 s        151 s       6010 s          0 s
       #3  2445 MHz       2247 s          0 s        188 s       5577 s          0 s
       #4  3157 MHz       2294 s          0 s        173 s       5544 s          0 s
  Memory: 15.606498718261719 GB (13855.49609375 MB free)
  Uptime: 804.24 sec
  Load Avg:  1.09  1.35  0.82
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

---

Target result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmark: 20 Mar 2024 - 18:57
• Package commit: 8156cb
• Julia commit: bd47ec
• 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"]	7.038 μs (5%)		10.58 KiB (1%)	114
["trace", "analytic field", "out of place"]	4.470 μs (5%)		8.73 KiB (1%)	88
["trace", "numerical field", "Boris ensemble"]	3.866 μs (5%)		1.03 KiB (1%)	19
["trace", "numerical field", "Boris"]	1.998 μs (5%)		768 bytes (1%)	15
["trace", "numerical field", "in place"]	20.197 μs (5%)		12.83 KiB (1%)	114
["trace", "numerical field", "out of place"]	14.427 μs (5%)		9.94 KiB (1%)	88
["trace", "time-dependent field", "in place"]	8.516 μs (5%)		11.33 KiB (1%)	123
["trace", "time-dependent field", "out of place"]	6.071 μs (5%)		9.52 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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  3243 MHz       1973 s          0 s        174 s       5045 s          0 s
       #2  2445 MHz       1823 s          0 s        145 s       5217 s          0 s
       #3  3191 MHz       1930 s          0 s        181 s       5078 s          0 s
       #4  2591 MHz       2261 s          0 s        163 s       4765 s          0 s
  Memory: 15.606498718261719 GB (13924.7421875 MB free)
  Uptime: 721.76 sec
  Load Avg:  1.25  1.44  0.8
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

---

Baseline result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmark: 20 Mar 2024 - 18:58
• Package commit: b711f8
• Julia commit: bd47ec
• 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"]	6.948 μs (5%)		10.58 KiB (1%)	114
["trace", "analytic field", "out of place"]	4.470 μs (5%)		8.73 KiB (1%)	88
["trace", "numerical field", "Boris ensemble"]	3.582 μs (5%)		3.28 KiB (1%)	19
["trace", "numerical field", "Boris"]	1.844 μs (5%)		1.88 KiB (1%)	15
["trace", "numerical field", "in place"]	19.987 μs (5%)		12.83 KiB (1%)	114
["trace", "numerical field", "out of place"]	14.397 μs (5%)		9.94 KiB (1%)	88
["trace", "time-dependent field", "in place"]	8.696 μs (5%)		11.33 KiB (1%)	123
["trace", "time-dependent field", "out of place"]	6.103 μs (5%)		9.52 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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2445 MHz       2433 s          0 s        181 s       5403 s          0 s
       #2  3243 MHz       1847 s          0 s        151 s       6010 s          0 s
       #3  2445 MHz       2247 s          0 s        188 s       5577 s          0 s
       #4  3157 MHz       2294 s          0 s        173 s       5544 s          0 s
  Memory: 15.606498718261719 GB (13855.49609375 MB free)
  Uptime: 804.24 sec
  Load Avg:  1.09  1.35  0.82
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (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: Vulnerable: 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]

Benchmark result

Judge result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmarks:
  • Target: 20 Mar 2024 - 22:24
  • Baseline: 20 Mar 2024 - 22:26
• Package commits:
  • Target: 8156cb
  • Baseline: b711f8
• Julia commits:
  • Target: bd47ec
  • Baseline: bd47ec
• 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 ❌), while a ratio less
than 1.0 denotes a possible improvement (marked with ✅). 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", "numerical field", "Boris ensemble"]	1.07 (5%) ❌	0.31 (1%) ✅
["trace", "numerical field", "Boris"]	1.07 (5%) ❌	0.40 (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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2612 MHz       1760 s          0 s        177 s      15140 s          0 s
       #2  2694 MHz       2287 s          0 s        177 s      14603 s          0 s
       #3  3243 MHz       1933 s          0 s        153 s      14982 s          0 s
       #4  2445 MHz       2106 s          0 s        161 s      14813 s          0 s
  Memory: 15.606498718261719 GB (13886.859375 MB free)
  Uptime: 1710.96 sec
  Load Avg:  1.26  1.54  0.83
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

Baseline

Julia Version 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2445 MHz       1936 s          0 s        183 s      15770 s          0 s
       #2  2603 MHz       2855 s          0 s        182 s      14844 s          0 s
       #3  2445 MHz       1963 s          0 s        159 s      15758 s          0 s
       #4  3242 MHz       2154 s          0 s        169 s      15570 s          0 s
  Memory: 15.606498718261719 GB (13839.04296875 MB free)
  Uptime: 1792.35 sec
  Load Avg:  1.06  1.4  0.85
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

---

Target result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmark: 20 Mar 2024 - 22:24
• Package commit: 8156cb
• Julia commit: bd47ec
• 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"]	7.006 μs (5%)		10.58 KiB (1%)	114
["trace", "analytic field", "out of place"]	4.507 μs (5%)		8.73 KiB (1%)	88
["trace", "numerical field", "Boris ensemble"]	3.866 μs (5%)		1.03 KiB (1%)	19
["trace", "numerical field", "Boris"]	1.990 μs (5%)		768 bytes (1%)	15
["trace", "numerical field", "in place"]	20.118 μs (5%)		12.83 KiB (1%)	114
["trace", "numerical field", "out of place"]	14.477 μs (5%)		9.94 KiB (1%)	88
["trace", "time-dependent field", "in place"]	8.569 μs (5%)		11.33 KiB (1%)	123
["trace", "time-dependent field", "out of place"]	6.109 μs (5%)		9.52 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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2612 MHz       1760 s          0 s        177 s      15140 s          0 s
       #2  2694 MHz       2287 s          0 s        177 s      14603 s          0 s
       #3  3243 MHz       1933 s          0 s        153 s      14982 s          0 s
       #4  2445 MHz       2106 s          0 s        161 s      14813 s          0 s
  Memory: 15.606498718261719 GB (13886.859375 MB free)
  Uptime: 1710.96 sec
  Load Avg:  1.26  1.54  0.83
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

---

Baseline result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmark: 20 Mar 2024 - 22:26
• Package commit: b711f8
• Julia commit: bd47ec
• 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"]	7.001 μs (5%)		10.58 KiB (1%)	114
["trace", "analytic field", "out of place"]	4.516 μs (5%)		8.73 KiB (1%)	88
["trace", "numerical field", "Boris ensemble"]	3.597 μs (5%)		3.28 KiB (1%)	19
["trace", "numerical field", "Boris"]	1.865 μs (5%)		1.88 KiB (1%)	15
["trace", "numerical field", "in place"]	20.428 μs (5%)		12.83 KiB (1%)	114
["trace", "numerical field", "out of place"]	14.287 μs (5%)		9.94 KiB (1%)	88
["trace", "time-dependent field", "in place"]	8.593 μs (5%)		11.33 KiB (1%)	123
["trace", "time-dependent field", "out of place"]	6.125 μs (5%)		9.52 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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2445 MHz       1936 s          0 s        183 s      15770 s          0 s
       #2  2603 MHz       2855 s          0 s        182 s      14844 s          0 s
       #3  2445 MHz       1963 s          0 s        159 s      15758 s          0 s
       #4  3242 MHz       2154 s          0 s        169 s      15570 s          0 s
  Memory: 15.606498718261719 GB (13839.04296875 MB free)
  Uptime: 1792.35 sec
  Load Avg:  1.06  1.4  0.85
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (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: Vulnerable: 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]

Benchmark result

Judge result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmarks:
  • Target: 21 Mar 2024 - 03:37
  • Baseline: 21 Mar 2024 - 03:38
• Package commits:
  • Target: 8156cb
  • Baseline: b711f8
• Julia commits:
  • Target: bd47ec
  • Baseline: bd47ec
• 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 ❌), while a ratio less
than 1.0 denotes a possible improvement (marked with ✅). 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", "numerical field", "Boris ensemble"]	1.09 (5%) ❌	0.31 (1%) ✅
["trace", "numerical field", "Boris"]	1.08 (5%) ❌	0.40 (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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2750 MHz       2337 s          0 s        154 s       4164 s          0 s
       #2  3150 MHz       2110 s          0 s        145 s       4384 s          0 s
       #3  2795 MHz       1935 s          0 s        159 s       4557 s          0 s
       #4  3243 MHz       1675 s          0 s        192 s       4776 s          0 s
  Memory: 15.606498718261719 GB (13921.9609375 MB free)
  Uptime: 668.74 sec
  Load Avg:  1.31  1.51  0.84
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

Baseline

Julia Version 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2445 MHz       2525 s          0 s        162 s       4784 s          0 s
       #2  2445 MHz       2298 s          0 s        150 s       5006 s          0 s
       #3  3243 MHz       2163 s          0 s        168 s       5135 s          0 s
       #4  3267 MHz       1895 s          0 s        197 s       5365 s          0 s
  Memory: 15.606498718261719 GB (13855.734375 MB free)
  Uptime: 750.43 sec
  Load Avg:  1.15  1.41  0.86
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

---

Target result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmark: 21 Mar 2024 - 3:37
• Package commit: 8156cb
• Julia commit: bd47ec
• 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"]	7.076 μs (5%)		10.58 KiB (1%)	114
["trace", "analytic field", "out of place"]	4.457 μs (5%)		8.73 KiB (1%)	88
["trace", "numerical field", "Boris ensemble"]	3.877 μs (5%)		1.03 KiB (1%)	19
["trace", "numerical field", "Boris"]	2.015 μs (5%)		768 bytes (1%)	15
["trace", "numerical field", "in place"]	20.779 μs (5%)		12.83 KiB (1%)	114
["trace", "numerical field", "out of place"]	14.428 μs (5%)		9.94 KiB (1%)	88
["trace", "time-dependent field", "in place"]	8.489 μs (5%)		11.33 KiB (1%)	123
["trace", "time-dependent field", "out of place"]	6.051 μs (5%)		9.52 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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2750 MHz       2337 s          0 s        154 s       4164 s          0 s
       #2  3150 MHz       2110 s          0 s        145 s       4384 s          0 s
       #3  2795 MHz       1935 s          0 s        159 s       4557 s          0 s
       #4  3243 MHz       1675 s          0 s        192 s       4776 s          0 s
  Memory: 15.606498718261719 GB (13921.9609375 MB free)
  Uptime: 668.74 sec
  Load Avg:  1.31  1.51  0.84
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

---

Baseline result

Benchmark Report for /home/runner/work/TestParticle.jl/TestParticle.jl

Job Properties

• Time of benchmark: 21 Mar 2024 - 3:38
• Package commit: b711f8
• Julia commit: bd47ec
• 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"]	6.943 μs (5%)		10.58 KiB (1%)	114
["trace", "analytic field", "out of place"]	4.428 μs (5%)		8.73 KiB (1%)	88
["trace", "numerical field", "Boris ensemble"]	3.573 μs (5%)		3.28 KiB (1%)	19
["trace", "numerical field", "Boris"]	1.857 μs (5%)		1.88 KiB (1%)	15
["trace", "numerical field", "in place"]	20.889 μs (5%)		12.83 KiB (1%)	114
["trace", "numerical field", "out of place"]	14.908 μs (5%)		9.94 KiB (1%)	88
["trace", "time-dependent field", "in place"]	8.543 μs (5%)		11.33 KiB (1%)	123
["trace", "time-dependent field", "out of place"]	6.055 μs (5%)		9.52 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 1.10.2
Commit bd47eca2c8a (2024-03-01 10:14 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.4 LTS
  uname: Linux 6.5.0-1016-azure #16~22.04.1-Ubuntu SMP Fri Feb 16 15:42:02 UTC 2024 x86_64 x86_64
  CPU: AMD EPYC 7763 64-Core Processor: 
              speed         user         nice          sys         idle          irq
       #1  2445 MHz       2525 s          0 s        162 s       4784 s          0 s
       #2  2445 MHz       2298 s          0 s        150 s       5006 s          0 s
       #3  3243 MHz       2163 s          0 s        168 s       5135 s          0 s
       #4  3267 MHz       1895 s          0 s        197 s       5365 s          0 s
  Memory: 15.606498718261719 GB (13855.734375 MB free)
  Uptime: 750.43 sec
  Load Avg:  1.15  1.41  0.86
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-15.0.7 (ORCJIT, znver3)
Threads: 1 default, 0 interactive, 1 GC (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: Vulnerable: 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