fftw-1.2.0run

2 x Intel Xeon E5-2620 v2 testing with a ASUS Z9PE-D8 WS (5503 BIOS) and ASPEED on CentOS Stream 9 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2405073-NE-FFTW120RU52
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results
Show Result Confidence Charts

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Disable Color Branding
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
NewGVNTrunkO2
April 29
  59 Minutes
2 x Intel Xeon E5-2620 v2
April 30
 
NewGVNTrunkO3
April 30
  58 Minutes
NoGVNTrunkO2
May 01
  59 Minutes
NoGVNTrunkO3
May 02
  58 Minutes
GVNTrunkO2
May 03
  57 Minutes
GVNTrunkO3
May 05
  1 Hour, 3 Minutes
NoPREO2
May 06
  58 Minutes
NoPREO3
May 07
  58 Minutes
Invert Hiding All Results Option
  52 Minutes

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

NewGVNTrunkO2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS="-O2 -mllvm -enable-newgvn" CFLAGS="-O2 -mllvm -enable-newgvn"
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

2 x Intel Xeon E5-2620 v2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS="-O3 -mllvm -enable-newgvn" CFLAGS="-O3 -mllvm -enable-newgvn"
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

NewGVNTrunkO3

NoGVNTrunkO2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

NoGVNTrunkO3

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

GVNTrunkO2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

GVNTrunkO3

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

NoPREO2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

NoPREO3

Processor: 2 x Intel Xeon E5-2620 v2 @ 2.60GHz (12 Cores / 24 Threads), Motherboard: ASUS Z9PE-D8 WS (5503 BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 32GB, Disk: 256GB Samsung SSD 850 + 2000GB Western Digital WD20EARX-00P, Graphics: ASPEED, Audio: Realtek ALC898, Network: 2 x Intel 82574L

OS: CentOS Stream 9, Kernel: 5.14.0-437.el9.x86_64 (x86_64), Display Server: X Server, Compiler: GCC 11.4.1 20231218 + PGI Compiler 16.10-0 + LLVM 3.1 + CUDA 11.2, File-System: ext4, Screen Resolution: 1024x768

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

fftw-1.2.0runOpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon E5-2620 v2 @ 2.60GHz (12 Cores / 24 Threads)ASUS Z9PE-D8 WS (5503 BIOS)Intel Xeon E7 v2/Xeon32GB256GB Samsung SSD 850 + 2000GB Western Digital WD20EARX-00PASPEEDRealtek ALC8982 x Intel 82574LCentOS Stream 95.14.0-437.el9.x86_64 (x86_64)X ServerGCC 11.4.1 20231218 + PGI Compiler 16.10-0 + LLVM 3.1 + CUDA 11.2ext41024x768ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay ServerCompilerFile-SystemScreen ResolutionFftw-1.2.0run BenchmarksSystem Logs- Transparent Huge Pages: always- NewGVNTrunkO2: CXXFLAGS="-O2 -mllvm -enable-newgvn" CFLAGS="-O2 -mllvm -enable-newgvn"- 2 x Intel Xeon E5-2620 v2: CXXFLAGS="-O3 -mllvm -enable-newgvn" CFLAGS="-O3 -mllvm -enable-newgvn" - NewGVNTrunkO3: CXXFLAGS="-O3 -mllvm -enable-newgvn" CFLAGS="-O3 -mllvm -enable-newgvn"- NoGVNTrunkO2: CXXFLAGS=-O2 CFLAGS=-O2- NoGVNTrunkO3: CXXFLAGS=-O3 CFLAGS=-O3- GVNTrunkO2: CXXFLAGS=-O2 CFLAGS=-O2- GVNTrunkO3: CXXFLAGS=-O3 CFLAGS=-O3- NoPREO2: CXXFLAGS=-O2 CFLAGS=-O2- NoPREO3: CXXFLAGS=-O3 CFLAGS=-O3- Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686 - Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e- gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

fftw-1.2.0runfftw: Stock - 1D FFT Size 32fftw: Stock - 1D FFT Size 64fftw: Stock - 2D FFT Size 32fftw: Stock - 2D FFT Size 64fftw: Stock - 1D FFT Size 128fftw: Stock - 1D FFT Size 256fftw: Stock - 1D FFT Size 512fftw: Stock - 2D FFT Size 128fftw: Stock - 2D FFT Size 256fftw: Stock - 2D FFT Size 512fftw: Stock - 1D FFT Size 1024fftw: Stock - 1D FFT Size 2048fftw: Stock - 1D FFT Size 4096fftw: Stock - 2D FFT Size 1024fftw: Stock - 2D FFT Size 2048fftw: Stock - 2D FFT Size 4096fftw: Float + SSE - 1D FFT Size 32fftw: Float + SSE - 1D FFT Size 64fftw: Float + SSE - 2D FFT Size 32fftw: Float + SSE - 2D FFT Size 64fftw: Float + SSE - 1D FFT Size 128fftw: Float + SSE - 1D FFT Size 256fftw: Float + SSE - 1D FFT Size 512fftw: Float + SSE - 2D FFT Size 128fftw: Float + SSE - 2D FFT Size 256fftw: Float + SSE - 2D FFT Size 512fftw: Float + SSE - 1D FFT Size 1024fftw: Float + SSE - 1D FFT Size 2048fftw: Float + SSE - 1D FFT Size 4096fftw: Float + SSE - 2D FFT Size 1024fftw: Float + SSE - 2D FFT Size 2048fftw: Float + SSE - 2D FFT Size 4096NewGVNTrunkO22 x Intel Xeon E5-2620 v2NewGVNTrunkO3NoGVNTrunkO2NoGVNTrunkO3GVNTrunkO2GVNTrunkO3NoPREO2NoPREO34957.04897.85108.94345.94348.94324.94320.83850.63673.03762.34300.54038.73906.73145.62741.62745.67245.8104001649915509130781426915261118331144711913160301562814366123407028.96691.34978.84898.05155.54249.74376.74283.94332.13866.63643.83766.04292.83998.93874.13141.22734.42774.27297.0104651640515917130481373115554113251130911864159331532114420122527067.56690.94996.84786.35180.04169.84308.64209.54286.93853.63639.83775.94206.94030.13912.03130.62747.42763.56874.610160.61636015819131881392915224117951137611827160211518314029121746992.46690.45011.94903.25186.24322.34383.34294.74342.43831.83669.73774.84265.33998.03928.83141.22721.42774.07141.5102601657515746131161412015272115621137311821161981548414242120137075.36709.94983.24825.35180.04330.44426.44275.24337.23845.33679.03777.54287.24061.23926.13152.52745.82804.77248.010256.31663315814128251381515566116381136411795159521558414139120796978.16696.94925.54877.15220.14246.04418.34300.74341.13822.23563.83769.34283.23992.23938.43096.12708.22787.77223.4105151667915539130831413515273119491154311837161891526414144120647078.46701.64936.94875.65111.84342.84368.84192.94291.43854.13611.73762.84232.14008.73927.43136.52700.72781.57360.1103321670615738131341391515221114431139311769159611554514230120597049.36716.75015.24899.05172.24155.74404.24236.44309.73835.43665.53727.94277.34032.13900.33142.32718.52784.67285.4104441643915536131621412415557119661134211790159991543614280121407053.76694.7OpenBenchmarking.org

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 32GVNTrunkO3NoPREO2NewGVNTrunkO2NewGVNTrunkO3GVNTrunkO2NoGVNTrunkO2NoGVNTrunkO3NoPREO311002200330044005500SE +/- 37.55, N = 3SE +/- 47.23, N = 3SE +/- 63.75, N = 3SE +/- 15.57, N = 3SE +/- 22.74, N = 3SE +/- 29.03, N = 3SE +/- 16.12, N = 3SE +/- 8.70, N = 34925.54936.94957.04978.84983.24996.85011.95015.2

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 64NoGVNTrunkO2GVNTrunkO2NoPREO2GVNTrunkO3NewGVNTrunkO2NewGVNTrunkO3NoPREO3NoGVNTrunkO311002200330044005500SE +/- 50.95, N = 3SE +/- 48.00, N = 3SE +/- 8.32, N = 3SE +/- 0.58, N = 3SE +/- 4.98, N = 3SE +/- 4.40, N = 3SE +/- 2.78, N = 3SE +/- 3.76, N = 34786.34825.34875.64877.14897.84898.04899.04903.2

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 32NewGVNTrunkO2NoPREO2NewGVNTrunkO3NoPREO3NoGVNTrunkO2GVNTrunkO2NoGVNTrunkO3GVNTrunkO311002200330044005500SE +/- 37.57, N = 3SE +/- 49.10, N = 3SE +/- 34.42, N = 3SE +/- 36.03, N = 3SE +/- 28.23, N = 3SE +/- 26.78, N = 3SE +/- 32.36, N = 3SE +/- 5.80, N = 35108.95111.85155.55172.25180.05180.05186.25220.1

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 64NoPREO3NoGVNTrunkO2GVNTrunkO3NewGVNTrunkO3NoGVNTrunkO3GVNTrunkO2NoPREO2NewGVNTrunkO29001800270036004500SE +/- 3.84, N = 3SE +/- 12.06, N = 3SE +/- 60.19, N = 3SE +/- 53.86, N = 3SE +/- 3.18, N = 3SE +/- 29.53, N = 3SE +/- 11.84, N = 3SE +/- 6.00, N = 34155.74169.84246.04249.74322.34330.44342.84345.9

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 128NoGVNTrunkO2NewGVNTrunkO2NoPREO2NewGVNTrunkO3NoGVNTrunkO3NoPREO3GVNTrunkO3GVNTrunkO29001800270036004500SE +/- 44.16, N = 15SE +/- 42.73, N = 13SE +/- 38.93, N = 7SE +/- 38.00, N = 8SE +/- 3.59, N = 3SE +/- 1.99, N = 3SE +/- 4.81, N = 3SE +/- 6.53, N = 34308.64348.94368.84376.74383.34404.24418.34426.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 256NoPREO2NoGVNTrunkO2NoPREO3GVNTrunkO2NewGVNTrunkO3NoGVNTrunkO3GVNTrunkO3NewGVNTrunkO29001800270036004500SE +/- 59.29, N = 3SE +/- 44.02, N = 4SE +/- 56.52, N = 3SE +/- 4.43, N = 3SE +/- 7.59, N = 3SE +/- 24.89, N = 3SE +/- 11.98, N = 3SE +/- 35.81, N = 34192.94209.54236.44275.24283.94294.74300.74324.9

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 512NoGVNTrunkO2NoPREO2NoPREO3NewGVNTrunkO2NewGVNTrunkO3GVNTrunkO2GVNTrunkO3NoGVNTrunkO39001800270036004500SE +/- 55.21, N = 3SE +/- 38.61, N = 3SE +/- 31.32, N = 3SE +/- 9.84, N = 3SE +/- 3.99, N = 3SE +/- 21.53, N = 3SE +/- 17.91, N = 3SE +/- 2.08, N = 34286.94291.44309.74320.84332.14337.24341.14342.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 128GVNTrunkO3NoGVNTrunkO3NoPREO3GVNTrunkO2NewGVNTrunkO2NoGVNTrunkO2NoPREO2NewGVNTrunkO38001600240032004000SE +/- 14.42, N = 3SE +/- 6.84, N = 3SE +/- 13.10, N = 3SE +/- 8.92, N = 3SE +/- 9.09, N = 3SE +/- 5.11, N = 3SE +/- 4.46, N = 3SE +/- 3.96, N = 33822.23831.83835.43845.33850.63853.63854.13866.6

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 256GVNTrunkO3NoPREO2NoGVNTrunkO2NewGVNTrunkO3NoPREO3NoGVNTrunkO3NewGVNTrunkO2GVNTrunkO28001600240032004000SE +/- 22.90, N = 3SE +/- 9.51, N = 3SE +/- 32.44, N = 3SE +/- 26.90, N = 3SE +/- 10.57, N = 3SE +/- 29.61, N = 3SE +/- 17.03, N = 3SE +/- 13.29, N = 33563.83611.73639.83643.83665.53669.73673.03679.0

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 512NoPREO3NewGVNTrunkO2NoPREO2NewGVNTrunkO3GVNTrunkO3NoGVNTrunkO3NoGVNTrunkO2GVNTrunkO28001600240032004000SE +/- 45.82, N = 4SE +/- 20.87, N = 3SE +/- 12.79, N = 3SE +/- 16.10, N = 3SE +/- 6.64, N = 3SE +/- 3.67, N = 3SE +/- 5.41, N = 3SE +/- 5.75, N = 33727.93762.33762.83766.03769.33774.83775.93777.5

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 1024NoGVNTrunkO2NoPREO2NoGVNTrunkO3NoPREO3GVNTrunkO3GVNTrunkO2NewGVNTrunkO3NewGVNTrunkO29001800270036004500SE +/- 59.66, N = 3SE +/- 51.62, N = 3SE +/- 16.04, N = 3SE +/- 10.49, N = 3SE +/- 7.14, N = 3SE +/- 6.09, N = 3SE +/- 4.16, N = 3SE +/- 2.77, N = 34206.94232.14265.34277.34283.24287.24292.84300.5

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 2048GVNTrunkO3NoGVNTrunkO3NewGVNTrunkO3NoPREO2NoGVNTrunkO2NoPREO3NewGVNTrunkO2GVNTrunkO29001800270036004500SE +/- 2.20, N = 3SE +/- 55.04, N = 3SE +/- 45.30, N = 4SE +/- 45.45, N = 4SE +/- 20.70, N = 3SE +/- 6.28, N = 3SE +/- 20.09, N = 3SE +/- 6.59, N = 33992.23998.03998.94008.74030.14032.14038.74061.2

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096NewGVNTrunkO3NoPREO3NewGVNTrunkO2NoGVNTrunkO2GVNTrunkO2NoPREO2NoGVNTrunkO3GVNTrunkO38001600240032004000SE +/- 35.64, N = 3SE +/- 10.58, N = 3SE +/- 15.22, N = 3SE +/- 12.37, N = 3SE +/- 7.92, N = 3SE +/- 3.45, N = 3SE +/- 9.51, N = 3SE +/- 5.78, N = 33874.13900.33906.73912.03926.13927.43928.83938.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 1024GVNTrunkO3NoGVNTrunkO2NoPREO2NewGVNTrunkO3NoGVNTrunkO3NoPREO3NewGVNTrunkO2GVNTrunkO27001400210028003500SE +/- 13.55, N = 3SE +/- 12.53, N = 3SE +/- 8.02, N = 3SE +/- 8.65, N = 3SE +/- 11.68, N = 3SE +/- 10.38, N = 3SE +/- 4.40, N = 3SE +/- 12.89, N = 33096.13130.63136.53141.23141.23142.33145.63152.5

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 2048NoPREO2GVNTrunkO3NoPREO3NoGVNTrunkO3NewGVNTrunkO3NewGVNTrunkO2GVNTrunkO2NoGVNTrunkO26001200180024003000SE +/- 3.59, N = 3SE +/- 11.15, N = 3SE +/- 15.64, N = 3SE +/- 10.70, N = 3SE +/- 20.65, N = 3SE +/- 14.98, N = 3SE +/- 3.22, N = 3SE +/- 16.22, N = 32700.72708.22718.52721.42734.42741.62745.82747.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096NewGVNTrunkO2NoGVNTrunkO2NoGVNTrunkO3NewGVNTrunkO3NoPREO2NoPREO3GVNTrunkO3GVNTrunkO26001200180024003000SE +/- 6.20, N = 3SE +/- 3.91, N = 3SE +/- 25.94, N = 3SE +/- 25.72, N = 3SE +/- 19.73, N = 3SE +/- 25.65, N = 3SE +/- 24.18, N = 3SE +/- 18.33, N = 32745.62763.52774.02774.22781.52784.62787.72804.7

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 32NoGVNTrunkO2NoGVNTrunkO3GVNTrunkO3NewGVNTrunkO2GVNTrunkO2NoPREO3NewGVNTrunkO3NoPREO216003200480064008000SE +/- 21.30, N = 3SE +/- 60.01, N = 15SE +/- 103.90, N = 3SE +/- 94.72, N = 3SE +/- 84.15, N = 4SE +/- 63.37, N = 3SE +/- 92.26, N = 3SE +/- 30.99, N = 36874.67141.57223.47245.87248.07285.47297.07360.1

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 64NoGVNTrunkO2GVNTrunkO2NoGVNTrunkO3NoPREO2NewGVNTrunkO2NoPREO3NewGVNTrunkO3GVNTrunkO32K4K6K8K10KSE +/- 126.13, N = 4SE +/- 89.62, N = 8SE +/- 127.95, N = 3SE +/- 128.11, N = 3SE +/- 145.08, N = 3SE +/- 85.36, N = 3SE +/- 91.33, N = 3SE +/- 85.56, N = 310160.610256.310260.010332.010400.010444.010465.010515.0

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 32NoGVNTrunkO2NewGVNTrunkO3NoPREO3NewGVNTrunkO2NoGVNTrunkO3GVNTrunkO2GVNTrunkO3NoPREO24K8K12K16K20KSE +/- 167.29, N = 15SE +/- 69.61, N = 3SE +/- 129.99, N = 3SE +/- 27.33, N = 3SE +/- 73.42, N = 3SE +/- 84.69, N = 3SE +/- 56.98, N = 3SE +/- 57.62, N = 31636016405164391649916575166331667916706

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 64NewGVNTrunkO2NoPREO3GVNTrunkO3NoPREO2NoGVNTrunkO3GVNTrunkO2NoGVNTrunkO2NewGVNTrunkO33K6K9K12K15KSE +/- 146.08, N = 15SE +/- 152.67, N = 15SE +/- 149.36, N = 15SE +/- 149.76, N = 15SE +/- 135.67, N = 3SE +/- 188.53, N = 4SE +/- 82.08, N = 3SE +/- 212.84, N = 31550915536155391573815746158141581915917

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 128GVNTrunkO2NewGVNTrunkO3NewGVNTrunkO2GVNTrunkO3NoGVNTrunkO3NoPREO2NoPREO3NoGVNTrunkO23K6K9K12K15KSE +/- 108.54, N = 3SE +/- 177.13, N = 3SE +/- 96.00, N = 14SE +/- 61.65, N = 3SE +/- 142.10, N = 3SE +/- 152.29, N = 4SE +/- 8.50, N = 3SE +/- 55.29, N = 31282513048130781308313116131341316213188

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 256NewGVNTrunkO3GVNTrunkO2NoPREO2NoGVNTrunkO2NoGVNTrunkO3NoPREO3GVNTrunkO3NewGVNTrunkO23K6K9K12K15KSE +/- 158.00, N = 3SE +/- 182.31, N = 3SE +/- 140.51, N = 3SE +/- 76.38, N = 3SE +/- 93.48, N = 14SE +/- 155.26, N = 4SE +/- 184.76, N = 3SE +/- 154.67, N = 31373113815139151392914120141241413514269

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 512NoPREO2NoGVNTrunkO2NewGVNTrunkO2NoGVNTrunkO3GVNTrunkO3NewGVNTrunkO3NoPREO3GVNTrunkO23K6K9K12K15KSE +/- 145.59, N = 3SE +/- 167.63, N = 5SE +/- 212.11, N = 3SE +/- 31.42, N = 3SE +/- 121.51, N = 15SE +/- 16.37, N = 3SE +/- 127.07, N = 3SE +/- 119.65, N = 31522115224152611527215273155541555715566

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 128NewGVNTrunkO3NoPREO2NoGVNTrunkO3GVNTrunkO2NoGVNTrunkO2NewGVNTrunkO2GVNTrunkO3NoPREO33K6K9K12K15KSE +/- 128.06, N = 3SE +/- 58.37, N = 3SE +/- 27.28, N = 3SE +/- 98.62, N = 3SE +/- 107.80, N = 3SE +/- 7.22, N = 3SE +/- 134.06, N = 4SE +/- 31.71, N = 31132511443115621163811795118331194911966

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 256NewGVNTrunkO3NoPREO3GVNTrunkO2NoGVNTrunkO3NoGVNTrunkO2NoPREO2NewGVNTrunkO2GVNTrunkO32K4K6K8K10KSE +/- 110.65, N = 12SE +/- 101.24, N = 3SE +/- 108.20, N = 3SE +/- 117.22, N = 3SE +/- 98.82, N = 3SE +/- 141.89, N = 3SE +/- 49.42, N = 3SE +/- 54.85, N = 31130911342113641137311376113931144711543

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 512NoPREO2NoPREO3GVNTrunkO2NoGVNTrunkO3NoGVNTrunkO2GVNTrunkO3NewGVNTrunkO3NewGVNTrunkO23K6K9K12K15KSE +/- 86.49, N = 3SE +/- 120.68, N = 5SE +/- 49.33, N = 3SE +/- 10.48, N = 3SE +/- 39.11, N = 3SE +/- 18.56, N = 3SE +/- 65.28, N = 3SE +/- 36.25, N = 31176911790117951182111827118371186411913

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 1024NewGVNTrunkO3GVNTrunkO2NoPREO2NoPREO3NoGVNTrunkO2NewGVNTrunkO2GVNTrunkO3NoGVNTrunkO33K6K9K12K15KSE +/- 224.59, N = 3SE +/- 179.77, N = 4SE +/- 100.40, N = 3SE +/- 80.86, N = 3SE +/- 194.71, N = 3SE +/- 162.96, N = 6SE +/- 54.35, N = 3SE +/- 80.57, N = 31593315952159611599916021160301618916198

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 2048NoGVNTrunkO2GVNTrunkO3NewGVNTrunkO3NoPREO3NoGVNTrunkO3NoPREO2GVNTrunkO2NewGVNTrunkO23K6K9K12K15KSE +/- 122.02, N = 9SE +/- 181.88, N = 4SE +/- 175.77, N = 4SE +/- 119.88, N = 3SE +/- 56.46, N = 3SE +/- 34.35, N = 3SE +/- 49.89, N = 3SE +/- 49.01, N = 31518315264153211543615484155451558415628

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 4096NoGVNTrunkO2GVNTrunkO2GVNTrunkO3NoPREO2NoGVNTrunkO3NoPREO3NewGVNTrunkO2NewGVNTrunkO33K6K9K12K15KSE +/- 147.99, N = 3SE +/- 71.84, N = 3SE +/- 131.99, N = 3SE +/- 101.14, N = 3SE +/- 134.94, N = 3SE +/- 88.63, N = 3SE +/- 36.75, N = 3SE +/- 80.23, N = 31402914139141441423014242142801436614420

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 1024NoGVNTrunkO3NoPREO2GVNTrunkO3GVNTrunkO2NoPREO3NoGVNTrunkO2NewGVNTrunkO3NewGVNTrunkO23K6K9K12K15KSE +/- 90.37, N = 3SE +/- 74.21, N = 3SE +/- 81.51, N = 13SE +/- 127.02, N = 3SE +/- 148.03, N = 3SE +/- 120.06, N = 3SE +/- 89.74, N = 3SE +/- 46.31, N = 31201312059120641207912140121741225212340

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 2048GVNTrunkO2NoGVNTrunkO2NewGVNTrunkO2NoPREO2NoPREO3NewGVNTrunkO3NoGVNTrunkO3GVNTrunkO315003000450060007500SE +/- 41.51, N = 3SE +/- 33.90, N = 3SE +/- 18.38, N = 3SE +/- 6.35, N = 3SE +/- 15.28, N = 3SE +/- 12.25, N = 3SE +/- 18.34, N = 3SE +/- 9.82, N = 36978.16992.47028.97049.37053.77067.57075.37078.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096NoGVNTrunkO2NewGVNTrunkO3NewGVNTrunkO2NoPREO3GVNTrunkO2GVNTrunkO3NoGVNTrunkO3NoPREO214002800420056007000SE +/- 23.08, N = 3SE +/- 5.59, N = 3SE +/- 17.48, N = 3SE +/- 9.29, N = 3SE +/- 6.82, N = 3SE +/- 2.64, N = 3SE +/- 10.25, N = 3SE +/- 18.84, N = 36690.46690.96691.36694.76696.96701.66709.96716.7

NewGVNTrunkO2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS="-O2 -mllvm -enable-newgvn" CFLAGS="-O2 -mllvm -enable-newgvn"
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 29 April 2024 00:52 by user .

2 x Intel Xeon E5-2620 v2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS="-O3 -mllvm -enable-newgvn" CFLAGS="-O3 -mllvm -enable-newgvn"
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 30 April 2024 12:07 by user .

NewGVNTrunkO3

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS="-O3 -mllvm -enable-newgvn" CFLAGS="-O3 -mllvm -enable-newgvn"
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 30 April 2024 12:17 by user .

NoGVNTrunkO2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 1 May 2024 12:23 by user .

NoGVNTrunkO3

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 2 May 2024 12:13 by user .

GVNTrunkO2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 3 May 2024 11:40 by user .

GVNTrunkO3

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 5 May 2024 12:13 by user .

NoPREO2

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 6 May 2024 13:35 by user .

NoPREO3

Processor: 2 x Intel Xeon E5-2620 v2 @ 2.60GHz (12 Cores / 24 Threads), Motherboard: ASUS Z9PE-D8 WS (5503 BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 32GB, Disk: 256GB Samsung SSD 850 + 2000GB Western Digital WD20EARX-00P, Graphics: ASPEED, Audio: Realtek ALC898, Network: 2 x Intel 82574L

OS: CentOS Stream 9, Kernel: 5.14.0-437.el9.x86_64 (x86_64), Display Server: X Server, Compiler: GCC 11.4.1 20231218 + PGI Compiler 16.10-0 + LLVM 3.1 + CUDA 11.2, File-System: ext4, Screen Resolution: 1024x768

Kernel Notes: Transparent Huge Pages: always
Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3
Compiler Notes: Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686
Processor Notes: Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e
Security Notes: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 7 May 2024 11:55 by user .