[Dummy] Slow down relu intentionally for testing benchmarking tools

[skyleaworlder]

PR Checklist

• Tests are added
• Documentation, if applicable

Description

DO NOT MERGE THIS PR!

[skyleaworlder]

The worflow was triggered successfully here.

[fluxml-benchmark-bot]

Judge result

Benchmark Report for /home/runner/work/FluxMLBenchmarks.jl/FluxMLBenchmarks.jl/benchmark/script/..

Job Properties

• Time of benchmarks:
  • Target: 17 Aug 2023 - 10:10
  • Baseline: 17 Aug 2023 - 10:09
• Package commits:
  • Target: non gi
  • Baseline: non gi
• Julia commits:
  • Target: e4ee48
  • Baseline: e4ee48
• Julia command flags:
  • Target: None
  • Baseline: None
• Environment variables:
  • Target: FLUXML_BENCHMARK_FLUX_MLP => true FLUXML_BENCHMARK_FLUX => true JULIA_NUM_THREADS => 1
  • Baseline: FLUXML_BENCHMARK_FLUX_MLP => true FLUXML_BENCHMARK_FLUX => true JULIA_NUM_THREADS => 1

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
["flux", "mlp", "Float32"]	8521.93 (5%) ❌	47694.91 (1%) ❌
["flux", "mlp", "Float64"]	8678.99 (5%) ❌	4810.83 (1%) ❌

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• ["flux", "mlp"]

Julia versioninfo

Target

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.3 LTS
  uname: Linux 5.15.0-1041-azure #48-Ubuntu SMP Tue Jun 20 20:34:08 UTC 2023 x86_64 x86_64
  CPU: Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz: 
              speed         user         nice          sys         idle          irq
       #1  2294 MHz       1653 s          0 s        205 s       1400 s          0 s
       #2  2294 MHz       1209 s          0 s        217 s       1782 s          0 s
  Memory: 6.7694854736328125 GB (5271.421875 MB free)
  Uptime: 333.48 sec
  Load Avg:  1.11  0.96  0.48
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, broadwell)
  Threads: 1 on 2 virtual cores

Baseline

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.3 LTS
  uname: Linux 5.15.0-1041-azure #48-Ubuntu SMP Tue Jun 20 20:34:08 UTC 2023 x86_64 x86_64
  CPU: Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz: 
              speed         user         nice          sys         idle          irq
       #1  2294 MHz       1362 s          0 s        166 s        999 s          0 s
       #2  2294 MHz        818 s          0 s        189 s       1469 s          0 s
  Memory: 6.7694854736328125 GB (5345.0859375 MB free)
  Uptime: 260.03 sec
  Load Avg:  1.2  0.92  0.43
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, broadwell)
  Threads: 1 on 2 virtual cores

---

Target result

Benchmark Report for /home/runner/work/FluxMLBenchmarks.jl/FluxMLBenchmarks.jl/benchmark/script/..

Job Properties

• Time of benchmark: 17 Aug 2023 - 10:10
• Package commit: non gi
• Julia commit: e4ee48
• Julia command flags: None
• Environment variables: FLUXML_BENCHMARK_FLUX_MLP => true FLUXML_BENCHMARK_FLUX => true JULIA_NUM_THREADS => 1

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
["flux", "mlp", "Float16"]	180.400 μs (5%)		23.30 KiB (1%)	8
["flux", "mlp", "Float32"]	1.659 s (5%)	59.325 ms	151.38 MiB (1%)	2295259
["flux", "mlp", "Float64"]	1.698 s (5%)	18.066 ms	109.45 MiB (1%)	1612440

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• ["flux", "mlp"]

Julia versioninfo

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.3 LTS
  uname: Linux 5.15.0-1041-azure #48-Ubuntu SMP Tue Jun 20 20:34:08 UTC 2023 x86_64 x86_64
  CPU: Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz: 
              speed         user         nice          sys         idle          irq
       #1  2294 MHz       1653 s          0 s        205 s       1400 s          0 s
       #2  2294 MHz       1209 s          0 s        217 s       1782 s          0 s
  Memory: 6.7694854736328125 GB (5271.421875 MB free)
  Uptime: 333.48 sec
  Load Avg:  1.11  0.96  0.48
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, broadwell)
  Threads: 1 on 2 virtual cores

---

Baseline result

Benchmark Report for /home/runner/work/FluxMLBenchmarks.jl/FluxMLBenchmarks.jl/benchmark/script/..

Job Properties

• Time of benchmark: 17 Aug 2023 - 10:9
• Package commit: non gi
• Julia commit: e4ee48
• Julia command flags: None
• Environment variables: FLUXML_BENCHMARK_FLUX_MLP => true FLUXML_BENCHMARK_FLUX => true JULIA_NUM_THREADS => 1

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
["flux", "mlp", "Float16"]	175.300 μs (5%)		23.30 KiB (1%)	8
["flux", "mlp", "Float32"]	194.700 μs (5%)		3.25 KiB (1%)	6
["flux", "mlp", "Float64"]	195.600 μs (5%)		23.30 KiB (1%)	8

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• ["flux", "mlp"]

Julia versioninfo

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.3 LTS
  uname: Linux 5.15.0-1041-azure #48-Ubuntu SMP Tue Jun 20 20:34:08 UTC 2023 x86_64 x86_64
  CPU: Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz: 
              speed         user         nice          sys         idle          irq
       #1  2294 MHz       1362 s          0 s        166 s        999 s          0 s
       #2  2294 MHz        818 s          0 s        189 s       1469 s          0 s
  Memory: 6.7694854736328125 GB (5345.0859375 MB free)
  Uptime: 260.03 sec
  Load Avg:  1.2  0.92  0.43
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, broadwell)
  Threads: 1 on 2 virtual cores

---

Runtime information

Runtime Info
BLAS #threads	1
BLAS.vendor()	lbt
Sys.CPU_THREADS	2

lscpu output:

Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   46 bits physical, 48 bits virtual
Byte Order:                      Little Endian
CPU(s):                          2
On-line CPU(s) list:             0,1
Vendor ID:                       GenuineIntel
Model name:                      Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
CPU family:                      6
Model:                           85
Thread(s) per core:              1
Core(s) per socket:              2
Socket(s):                       1
Stepping:                        7
BogoMIPS:                        5187.80
Flags:                           fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt avx512cd avx512bw avx512vl xsaveopt xsavec xsaves md_clear
Hypervisor vendor:               Microsoft
Virtualization type:             full
L1d cache:                       64 KiB (2 instances)
L1i cache:                       64 KiB (2 instances)
L2 cache:                        2 MiB (2 instances)
L3 cache:                        35.8 MiB (1 instance)
NUMA node(s):                    1
NUMA node0 CPU(s):               0,1
Vulnerability Itlb multihit:     KVM: Mitigation: VMX unsupported
Vulnerability L1tf:              Mitigation; PTE Inversion
Vulnerability Mds:               Mitigation; Clear CPU buffers; SMT Host state unknown
Vulnerability Meltdown:          Mitigation; PTI
Vulnerability Mmio stale data:   Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown
Vulnerability Retbleed:          Vulnerable
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:   Mitigation; Clear CPU buffers; SMT Host state unknown

Cpu Property	Value
Brand	Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
Vendor	:Intel
Architecture	:Skylake
Model	Family: 0x06, Model: 0x55, Stepping: 0x07, Type: 0x00
Cores	2 physical cores, 2 logical cores (on executing CPU)
	No Hyperthreading hardware capability detected
Clock Frequencies	Not supported by CPU
Data Cache	Level 1:3 : (32, 1024, 36608) kbytes
	64 byte cache line size
Address Size	48 bits virtual, 46 bits physical
SIMD	512 bit = 64 byte max. SIMD vector size
Time Stamp Counter	TSC is accessible via rdtsc
	TSC increased at every clock cycle (non-invariant TSC)
Perf. Monitoring	Performance Monitoring Counters (PMC) are not supported
Hypervisor	Yes, Microsoft

[fluxml-benchmark-bot]

Judge result

Benchmark Report for /home/runner/work/FluxMLBenchmarks.jl/FluxMLBenchmarks.jl/benchmark/script/..

Job Properties

• Time of benchmarks:
  • Target: 17 Aug 2023 - 10:22
  • Baseline: 17 Aug 2023 - 10:21
• Package commits:
  • Target: non gi
  • Baseline: non gi
• Julia commits:
  • Target: e4ee48
  • Baseline: e4ee48
• Julia command flags:
  • Target: None
  • Baseline: None
• Environment variables:
  • Target: FLUXML_BENCHMARK_FLUX_MLP => true FLUXML_BENCHMARK_FLUX => true JULIA_NUM_THREADS => 1
  • Baseline: FLUXML_BENCHMARK_FLUX_MLP => true FLUXML_BENCHMARK_FLUX => true JULIA_NUM_THREADS => 1

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
["flux", "mlp", "Float32"]	1.18 (5%) ❌	1.00 (1%)
["flux", "mlp", "Float64"]	4.21 (5%) ❌	1.00 (1%)

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• ["flux", "mlp"]

Julia versioninfo

Target

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.3 LTS
  uname: Linux 5.15.0-1042-azure #49-Ubuntu SMP Tue Jul 11 17:28:46 UTC 2023 x86_64 x86_64
  CPU: Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz: 
              speed         user         nice          sys         idle          irq
       #1  2095 MHz       1190 s          0 s        185 s       2054 s          0 s
       #2  2095 MHz       1338 s          0 s        187 s       1857 s          0 s
  Memory: 6.7694854736328125 GB (5382.19140625 MB free)
  Uptime: 350.71 sec
  Load Avg:  1.0  0.72  0.34
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, skylake-avx512)
  Threads: 1 on 2 virtual cores

Baseline

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.3 LTS
  uname: Linux 5.15.0-1042-azure #49-Ubuntu SMP Tue Jul 11 17:28:46 UTC 2023 x86_64 x86_64
  CPU: Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz: 
              speed         user         nice          sys         idle          irq
       #1  2095 MHz        848 s          0 s        153 s       1786 s          0 s
       #2  2095 MHz       1082 s          0 s        159 s       1499 s          0 s
  Memory: 6.7694854736328125 GB (5406.60546875 MB free)
  Uptime: 286.32 sec
  Load Avg:  1.02  0.66  0.29
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, skylake-avx512)
  Threads: 1 on 2 virtual cores

---

Target result

Benchmark Report for /home/runner/work/FluxMLBenchmarks.jl/FluxMLBenchmarks.jl/benchmark/script/..

Job Properties

• Time of benchmark: 17 Aug 2023 - 10:22
• Package commit: non gi
• Julia commit: e4ee48
• Julia command flags: None
• Environment variables: FLUXML_BENCHMARK_FLUX_MLP => true FLUXML_BENCHMARK_FLUX => true JULIA_NUM_THREADS => 1

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
["flux", "mlp", "Float16"]	45.202 μs (5%)		23.30 KiB (1%)	8
["flux", "mlp", "Float32"]	46.902 μs (5%)		3.25 KiB (1%)	6
["flux", "mlp", "Float64"]	221.310 μs (5%)		23.30 KiB (1%)	8

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• ["flux", "mlp"]

Julia versioninfo

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.3 LTS
  uname: Linux 5.15.0-1042-azure #49-Ubuntu SMP Tue Jul 11 17:28:46 UTC 2023 x86_64 x86_64
  CPU: Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz: 
              speed         user         nice          sys         idle          irq
       #1  2095 MHz       1190 s          0 s        185 s       2054 s          0 s
       #2  2095 MHz       1338 s          0 s        187 s       1857 s          0 s
  Memory: 6.7694854736328125 GB (5382.19140625 MB free)
  Uptime: 350.71 sec
  Load Avg:  1.0  0.72  0.34
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, skylake-avx512)
  Threads: 1 on 2 virtual cores

---

Baseline result

Benchmark Report for /home/runner/work/FluxMLBenchmarks.jl/FluxMLBenchmarks.jl/benchmark/script/..

Job Properties

• Time of benchmark: 17 Aug 2023 - 10:21
• Package commit: non gi
• Julia commit: e4ee48
• Julia command flags: None
• Environment variables: FLUXML_BENCHMARK_FLUX_MLP => true FLUXML_BENCHMARK_FLUX => true JULIA_NUM_THREADS => 1

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
["flux", "mlp", "Float16"]	47.098 μs (5%)		23.30 KiB (1%)	8
["flux", "mlp", "Float32"]	39.902 μs (5%)		3.25 KiB (1%)	6
["flux", "mlp", "Float64"]	52.602 μs (5%)		23.30 KiB (1%)	8

Benchmark Group List

Here's a list of all the benchmark groups executed by this job:

• ["flux", "mlp"]

Julia versioninfo

Julia Version 1.9.2
Commit e4ee485e909 (2023-07-05 09:39 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
      Ubuntu 22.04.3 LTS
  uname: Linux 5.15.0-1042-azure #49-Ubuntu SMP Tue Jul 11 17:28:46 UTC 2023 x86_64 x86_64
  CPU: Intel(R) Xeon(R) Platinum 8171M CPU @ 2.60GHz: 
              speed         user         nice          sys         idle          irq
       #1  2095 MHz        848 s          0 s        153 s       1786 s          0 s
       #2  2095 MHz       1082 s          0 s        159 s       1499 s          0 s
  Memory: 6.7694854736328125 GB (5406.60546875 MB free)
  Uptime: 286.32 sec
  Load Avg:  1.02  0.66  0.29
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-14.0.6 (ORCJIT, skylake-avx512)
  Threads: 1 on 2 virtual cores

---

Runtime information

Runtime Info
BLAS #threads	1
BLAS.vendor()	lbt
Sys.CPU_THREADS	2

lscpu output:

Architecture:                    x86_64
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   46 bits physical, 48 bits virtual
Byte Order:                      Little Endian
CPU(s):                          2
On-line CPU(s) list:             0,1
Vendor ID:                       GenuineIntel
Model name:                      Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz
CPU family:                      6
Model:                           106
Thread(s) per core:              1
Core(s) per socket:              2
Socket(s):                       1
Stepping:                        6
BogoMIPS:                        5587.25
Flags:                           fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 fma cx16 pcid sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm 3dnowprefetch invpcid_single pti fsgsbase bmi1 hle avx2 smep bmi2 erms invpcid rtm avx512f avx512dq rdseed adx smap clflushopt avx512cd avx512bw avx512vl xsaveopt xsavec xsaves md_clear
Hypervisor vendor:               Microsoft
Virtualization type:             full
L1d cache:                       96 KiB (2 instances)
L1i cache:                       64 KiB (2 instances)
L2 cache:                        2.5 MiB (2 instances)
L3 cache:                        48 MiB (1 instance)
NUMA node(s):                    1
NUMA node0 CPU(s):               0,1
Vulnerability Itlb multihit:     KVM: Mitigation: VMX unsupported
Vulnerability L1tf:              Mitigation; PTE Inversion
Vulnerability Mds:               Mitigation; Clear CPU buffers; SMT Host state unknown
Vulnerability Meltdown:          Mitigation; PTI
Vulnerability Mmio stale data:   Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown
Vulnerability Retbleed:          Not affected
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:   Mitigation; Clear CPU buffers; SMT Host state unknown

Cpu Property	Value
Brand	Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz
Vendor	:Intel
Architecture	:UnknownIntel
Model	Family: 0x06, Model: 0x6a, Stepping: 0x06, Type: 0x00
Cores	2 physical cores, 2 logical cores (on executing CPU)
	No Hyperthreading hardware capability detected
Clock Frequencies	Not supported by CPU
Data Cache	Level 1:3 : (48, 1280, 49152) kbytes
	64 byte cache line size
Address Size	48 bits virtual, 46 bits physical
SIMD	512 bit = 64 byte max. SIMD vector size
Time Stamp Counter	TSC is accessible via rdtsc
	TSC increased at every clock cycle (non-invariant TSC)
Perf. Monitoring	Performance Monitoring Counters (PMC) are not supported
Hypervisor	Yes, Microsoft