SPECaccel(R)2023 Result Intel Intel Data Center GPU Max 1550 Intel Server D50DNP1SBB (2 x Intel Xeon Platinum 8480+, 2.0GHz) accel2023 License: 13 Test date: Dec-2024 Test sponsor: Intel Hardware availability: Jan-2023 Tested by: Intel Software availability: Nov-2024 Base Base Base Base Peak Peak Peak Peak Benchmarks Model Ref. Run Time Ratio Model Ref. Run Time Ratio -------------- ------ ------ --------- --------- ------ ------ --------- --------- 403.stencil TGT 440 379 1.16 S LOP 440 164 2.69 * 403.stencil TGT 440 381 1.16 * LOP 440 164 2.68 S 403.stencil TGT 440 381 1.16 S LOP 440 163 2.69 S 404.lbm TGT 455 63.2 7.20 S TGT 455 26.9 16.9 S 404.lbm TGT 455 65.3 6.97 * TGT 455 27.0 16.9 S 404.lbm TGT 455 71.2 6.39 S TGT 455 27.0 16.9 * 450.md TGT 600 392 1.53 S TGT 600 199 3.02 S 450.md TGT 600 396 1.52 * TGT 600 199 3.02 * 450.md TGT 600 396 1.52 S TGT 600 199 3.02 S 452.ep TGT 415 201 2.07 * TGT 415 131 3.17 S 452.ep TGT 415 200 2.07 S TGT 415 130 3.19 S 452.ep TGT 415 201 2.06 S TGT 415 131 3.18 * 453.clvrleaf TGT 1000 323 3.09 S TGT 1000 175 5.73 S 453.clvrleaf TGT 1000 323 3.09 * TGT 1000 174 5.74 S 453.clvrleaf TGT 1000 323 3.09 S TGT 1000 174 5.74 * 455.seismic TGT 780 357 2.18 S TGT 780 220 3.54 S 455.seismic TGT 780 357 2.19 * TGT 780 221 3.53 * 455.seismic TGT 780 356 2.19 S TGT 780 222 3.51 S 456.spF TGT 475 155 3.07 S TGT 475 151 3.14 * 456.spF TGT 475 154 3.08 S TGT 475 151 3.15 S 456.spF TGT 475 154 3.08 * TGT 475 151 3.14 S 457.spC TGT 540 261 2.07 S TGT 540 252 2.14 S 457.spC TGT 540 262 2.06 S TGT 540 251 2.15 S 457.spC TGT 540 261 2.07 * TGT 540 252 2.14 * 459.miniGhost TGT 590 362 1.63 S TGT 590 222 2.65 * 459.miniGhost TGT 590 363 1.63 * TGT 590 222 2.66 S 459.miniGhost TGT 590 363 1.63 S TGT 590 222 2.65 S 460.ilbdc TGT 555 349 1.59 S TGT 555 351 1.58 S 460.ilbdc TGT 555 349 1.59 * TGT 555 349 1.59 S 460.ilbdc TGT 555 349 1.59 S TGT 555 350 1.59 * 463.swim TGT 440 116 3.81 S TGT 440 76.5 5.75 S 463.swim TGT 440 116 3.80 S TGT 440 76.3 5.77 S 463.swim TGT 440 116 3.80 * TGT 440 76.3 5.77 * 470.bt TGT 1055 199 5.31 S TGT 1055 170 6.20 * 470.bt TGT 1055 199 5.31 * TGT 1055 170 6.20 S 470.bt TGT 1055 199 5.31 S TGT 1055 170 6.20 S ============================================================================================ 403.stencil TGT 440 381 1.16 * LOP 440 164 2.69 * 404.lbm TGT 455 65.3 6.97 * TGT 455 27.0 16.9 * 450.md TGT 600 396 1.52 * TGT 600 199 3.02 * 452.ep TGT 415 201 2.07 * TGT 415 131 3.18 * 453.clvrleaf TGT 1000 323 3.09 * TGT 1000 174 5.74 * 455.seismic TGT 780 357 2.19 * TGT 780 221 3.53 * 456.spF TGT 475 154 3.08 * TGT 475 151 3.14 * 457.spC TGT 540 261 2.07 * TGT 540 252 2.14 * 459.miniGhost TGT 590 363 1.63 * TGT 590 222 2.65 * 460.ilbdc TGT 555 349 1.59 * TGT 555 350 1.59 * 463.swim TGT 440 116 3.80 * TGT 440 76.3 5.77 * 470.bt TGT 1055 199 5.31 * TGT 1055 170 6.20 * SPECaccel 2023_base 2.49 SPECaccel 2023_peak 3.80 HARDWARE -------- CPU Name: Intel Xeon Platinum 8480+ Max MHz.: 3800 Nominal: 2000 Enabled: 112 cores, 2 chips, 2 threads/core Orderable: 1, 2 chips Cache L1: 32 KB I + 48 KB D on chip per core L2: 2 MB I+D on chip per core L3: 105 MB I+D on chip per chip Other: None Memory: 1 TB (16x64 GB DDR5 2Rx4 PC5-4800B-R) Storage: 1 x 1 TB Crucial CT1000P5PSSD8 M.2 SSD Other: None Base Threads Run: 1 Min. Peak Threads: 1 Max. Peak Threads: 1 ACCELERATOR ----------- Accel Model Name: Intel Data Center GPU Max 1550 Accel Vendor: Intel Accel Name: Intel Data Center GPU Max 1550 Type of Accel: GPU Accel Connection: PCIe Gen5 x16 Does Accel Use ECC: yes Accel Description: See Notes Accel Driver: 24.39.31294 SOFTWARE -------- OS: Ubuntu 24.04 LTS 6.8.0-38-generic Compiler: Intel oneAPI Compiler 2025.0.1 Firmware: SE5C7411.86B.9525.D26.2305160804 File System: nfs System State: Run level 5 Other: None Base Parallel Model: TGT Base Threads Run: 1 Peak Parallel Models: LOP TGT Max. Peak Threads: 1 Min. Peak Threads: 1 General Notes ------------- Environment variables set by runaccel before the start of the run: LIBOMPTARGET_LEVEL_ZERO_MEMORY_POOL = "device,4096,6,24576" LIBOMPTARGET_LEVEL_ZERO_USE_IMMEDIATE_COMMAND_LIST = "1" ZE_FLAT_DEVICE_HIERARCHY = "FLAT" For the following tests src.alt was used in PEAK: 403 404 452 453 455 457 459 463 470 Platform Notes -------------- Device Vendor Intel Device Version OpenCL 3.0 NEO Driver Version 24.39.31294 Base clock 900MHz Max clock frequency 1600MHz Tiles 2 Slices per Tile 1 Max compute units per Tile 512 Sub-slices per slice 64 EUs per sub-slice 8 Threads per EU 8 Max work item dimensions 3 Max work item sizes 1024x1024x1024 Max work group size 1024 Preferred work group size multiple 32 Max sub-groups per work group 64 Sub-group sizes 16, 32 L1 Cache per EU 65536 L2 cache size 427819008 Global memory size 137438953472 Address bits 64, Little-Endian Sysinfo program /nfs/site/home/mknyazev/spec/accel2023/for_report/bin/sysinfo Rev: r6622 of 2021-04-07 b1a7d5f8f71be5aff70a755cad7211a0 running on sdp562928 Sun Dec 15 21:02:21 2024 SUT (System Under Test) info as seen by some common utilities. For more information on this section, see https://www.spec.org/cpu2017/Docs/config.html#sysinfo From /proc/cpuinfo model name : Intel(R) Xeon(R) Platinum 8480+ 2 "physical id"s (chips) 224 "processors" cores, siblings (Caution: counting these is hw and system dependent. The following excerpts from /proc/cpuinfo might not be reliable. Use with caution.) cpu cores : 56 siblings : 112 physical 0: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 physical 1: cores 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 From lscpu from util-linux 2.39.3: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 52 bits physical, 57 bits virtual Byte Order: Little Endian CPU(s): 224 On-line CPU(s) list: 0-223 Vendor ID: GenuineIntel Model name: Intel(R) Xeon(R) Platinum 8480+ CPU family: 6 Model: 143 Thread(s) per core: 2 Core(s) per socket: 56 Socket(s): 2 Stepping: 6 CPU(s) scaling MHz: 26% CPU max MHz: 3800.0000 CPU min MHz: 800.0000 BogoMIPS: 4000.00 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cat_l2 cdp_l3 intel_ppin cdp_l2 ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect user_shstk avx_vnni avx512_bf16 wbnoinvd dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req vnmi avx512vbmi umip pku ospke waitpkg avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid bus_lock_detect cldemote movdiri movdir64b enqcmd fsrm md_clear serialize tsxldtrk pconfig arch_lbr ibt amx_bf16 avx512_fp16 amx_tile amx_int8 flush_l1d arch_capabilities Virtualization: VT-x L1d cache: 5.3 MiB (112 instances) L1i cache: 3.5 MiB (112 instances) L2 cache: 224 MiB (112 instances) L3 cache: 210 MiB (2 instances) NUMA node(s): 2 NUMA node0 CPU(s): 0-55,112-167 NUMA node1 CPU(s): 56-111,168-223 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 Reg file data sampling: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Enhanced / Automatic IBRS; IBPB conditional; RSB filling; PBRSB-eIBRS SW sequence; BHI BHI_DIS_S Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected From lscpu --cache: NAME ONE-SIZE ALL-SIZE WAYS TYPE LEVEL SETS PHY-LINE COHERENCY-SIZE L1d 48K 5.3M 12 Data 1 64 1 64 L1i 32K 3.5M 8 Instruction 1 64 1 64 L2 2M 224M 16 Unified 2 2048 1 64 L3 105M 210M 15 Unified 3 114688 1 64 /proc/cpuinfo cache data cache size : 107520 KB From numactl --hardware WARNING: a numactl 'node' might or might not correspond to a physical chip. available: 2 nodes (0-1) node 0 cpus: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 node 0 size: 515772 MB node 0 free: 491967 MB node 1 cpus: 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 node 1 size: 516002 MB node 1 free: 432037 MB node distances: node 0 1 0: 10 21 1: 21 10 From /proc/meminfo MemTotal: 1056537844 kB HugePages_Total: 0 Hugepagesize: 2048 kB /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor has performance /usr/bin/lsb_release -d Ubuntu 24.04 LTS From /etc/*release* /etc/*version* debian_version: trixie/sid os-release: PRETTY_NAME="Ubuntu 24.04 LTS" NAME="Ubuntu" VERSION_ID="24.04" VERSION="24.04 LTS (Noble Numbat)" VERSION_CODENAME=noble ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" uname -a: Linux sdp562928 6.8.0-38-generic #38-Ubuntu SMP PREEMPT_DYNAMIC Fri Jun 7 15:25:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux Kernel self-reported vulnerability status: gather_data_sampling: Not affected CVE-2018-12207 (iTLB Multihit): Not affected CVE-2018-3620 (L1 Terminal Fault): Not affected Microarchitectural Data Sampling: Not affected CVE-2017-5754 (Meltdown): Not affected mmio_stale_data: Not affected reg_file_data_sampling: Not affected retbleed: Not affected spec_rstack_overflow: Not affected CVE-2018-3639 (Speculative Store Bypass): Mitigation: Speculative Store Bypass disabled via prctl CVE-2017-5753 (Spectre variant 1): Mitigation: usercopy/swapgs barriers and __user pointer sanitization CVE-2017-5715 (Spectre variant 2): Mitigation: Enhanced / Automatic IBRS; IBPB: conditional; RSB filling; PBRSB-eIBRS: SW sequence; BHI: BHI_DIS_S CVE-2020-0543 (Special Register Buffer Data Sampling): Not affected CVE-2019-11135 (TSX Asynchronous Abort): Not affected run-level 5 Dec 13 20:08 SPEC is set to: /nfs/site/home/mknyazev/spec/accel2023/for_report Filesystem Type Size Used Avail Use% Mounted on cthor-fs1.jf.intel.com:/home/mknyazev nfs 200T 82T 108T 43% /nfs/site/home/mknyazev From /sys/devices/virtual/dmi/id Vendor: Intel Corporation Product: D50DNP1SBB Product Family: Family Cannot run dmidecode; consider saying (as root) chmod +s /usr/sbin/dmidecode BIOS: BIOS Vendor: Intel Corporation BIOS Version: SE5C7411.86B.9525.D26.2305160804 BIOS Date: 05/16/2023 (End of data from sysinfo program) Compiler Version Notes ---------------------- ============================================================================== C | 403.stencil(base, peak) 404.lbm(base, peak) 452.ep(base, peak) | 457.spC(base, peak) 470.bt(base, peak) ------------------------------------------------------------------------------ Intel(R) oneAPI DPC++/C++ Compiler 2025.0.1 (2025.0.1.20241106) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/hpc_software/compilers/intel/xmain-rel/20241106/compiler/latest/bin/compiler Configuration file: /opt/hpc_software/compilers/intel/xmain-rel/20241106/compiler/latest/bin/compiler/../icx.cfg ------------------------------------------------------------------------------ ============================================================================== Fortran | 450.md(base, peak) 455.seismic(base, peak) 456.spF(base, peak) | 460.ilbdc(base, peak) 463.swim(base, peak) ------------------------------------------------------------------------------ ifx (IFX) 2025.0.1 20241106 Copyright (C) 1985-2024 Intel Corporation. All rights reserved. ------------------------------------------------------------------------------ ============================================================================== Fortran, C | 453.clvrleaf(base, peak) 459.miniGhost(base, peak) ------------------------------------------------------------------------------ ifx (IFX) 2025.0.1 20241106 Copyright (C) 1985-2024 Intel Corporation. All rights reserved. Intel(R) oneAPI DPC++/C++ Compiler 2025.0.1 (2025.0.1.20241106) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /opt/hpc_software/compilers/intel/xmain-rel/20241106/compiler/latest/bin/compiler Configuration file: /opt/hpc_software/compilers/intel/xmain-rel/20241106/compiler/latest/bin/compiler/../icx.cfg ------------------------------------------------------------------------------ Base Compiler Invocation ------------------------ C benchmarks: icx Fortran benchmarks: ifx Benchmarks using both Fortran and C: ifx icx Base Portability Flags ---------------------- 450.md: -80 457.spC: -mcmodel=medium -Wl,--no-relax 459.miniGhost: -nofor-main Base Optimization Flags ----------------------- C benchmarks: -O3 -xCORE-AVX512 -mprefer-vector-width=512 -flto -ffast-math -fiopenmp -fopenmp-targets=spir64_gen="-fp-model=precise" -ftarget-register-alloc-mode=pvc:auto -Xopenmp-target-backend '-device pvc -revision_id 0x2f -options "-cl-fast-relaxed-math"' -fopenmp-target-loopopt -fopenmp-declare-target-scalar-defaultmap=firstprivate Fortran benchmarks: -O3 -xCORE-AVX512 -mprefer-vector-width=512 -flto -ffast-math -fiopenmp -fopenmp-targets=spir64_gen="-fp-model=precise" -ftarget-register-alloc-mode=pvc:auto -Xopenmp-target-backend '-device pvc -revision_id 0x2f -options "-cl-fast-relaxed-math"' -fopenmp-target-loopopt -fopenmp-declare-target-scalar-defaultmap=firstprivate Benchmarks using both Fortran and C: -O3 -xCORE-AVX512 -mprefer-vector-width=512 -flto -ffast-math -fiopenmp -fopenmp-targets=spir64_gen="-fp-model=precise" -ftarget-register-alloc-mode=pvc:auto -Xopenmp-target-backend '-device pvc -revision_id 0x2f -options "-cl-fast-relaxed-math"' -fopenmp-target-loopopt -fopenmp-declare-target-scalar-defaultmap=firstprivate Peak Compiler Invocation ------------------------ C benchmarks: icx Fortran benchmarks: ifx Benchmarks using both Fortran and C: ifx icx Peak Portability Flags ---------------------- 450.md: -80 457.spC: -mcmodel=medium -Wl,--no-relax 459.miniGhost: -nofor-main Peak Optimization Flags ----------------------- C benchmarks: -O3 -xCORE-AVX512 -mprefer-vector-width=512 -flto -ffast-math -fiopenmp -fopenmp-targets=spir64_gen="-fp-model=precise" -ftarget-register-alloc-mode=pvc:auto -Xopenmp-target-backend '-device pvc -revision_id 0x2f -options "-cl-fast-relaxed-math"' -fopenmp-target-loopopt -fopenmp-declare-target-scalar-defaultmap=firstprivate Fortran benchmarks: 450.md: -O3 -xCORE-AVX512 -mprefer-vector-width=512 -flto -ffast-math -fiopenmp -fopenmp-targets=spir64_gen -ftarget-register-alloc-mode=pvc:auto -Xopenmp-target-backend '-device pvc -revision_id 0x2f -options "-cl-fast-relaxed-math"' -fopenmp-declare-target-scalar-defaultmap=firstprivate 455.seismic: -O3 -xCORE-AVX512 -mprefer-vector-width=512 -flto -ffast-math -fiopenmp -fopenmp-targets=spir64_gen="-fp-model=precise" -ftarget-register-alloc-mode=pvc:auto -Xopenmp-target-backend '-device pvc -revision_id 0x2f -options "-cl-fast-relaxed-math"' -fopenmp-target-loopopt -fopenmp-declare-target-scalar-defaultmap=firstprivate 456.spF: Same as 455.seismic 460.ilbdc: Same as 455.seismic 463.swim: Same as 455.seismic Benchmarks using both Fortran and C: -O3 -xCORE-AVX512 -mprefer-vector-width=512 -flto -ffast-math -fiopenmp -fopenmp-targets=spir64_gen="-fp-model=precise" -ftarget-register-alloc-mode=pvc:auto -Xopenmp-target-backend '-device pvc -revision_id 0x2f -options "-cl-fast-relaxed-math"' -fopenmp-target-loopopt -fopenmp-declare-target-scalar-defaultmap=firstprivate The flags file that was used to format this result can be browsed at http://www.spec.org/accel2023/flags/Intel_compiler_flags.2025-01-15.html You can also download the XML flags source by saving the following link: http://www.spec.org/accel2023/flags/Intel_compiler_flags.2025-01-15.xml SPECaccel is a registered trademark of the Standard Performance Evaluation Corporation. All other brand and product names appearing in this result are trademarks or registered trademarks of their respective holders. ------------------------------------------------------------------------------------------------------------ For questions about this result, please contact the tester. For other inquiries, please contact info@spec.org. Copyright 2023-2025 Standard Performance Evaluation Corporation Tested with SPECaccel2023 v2.0.18 on 2024-12-16 00:02:20-0500. Report generated on 2025-01-15 13:17:18 by accel2023 ASCII formatter v112. Originally published on 2025-01-15.