Qingming-g64-ntt-cuda: RTX4090-24G results for native Goldilocks/G64 STARK-LDE NTT

I am releasing a CUDA / RTX4090-24G result report for native Goldilocks/G64 STARK-LDE NTT. Repository: https://github.com/uulong950/qingming-g64-ntt-cuda This is the CUDA-side follow-up to my previous qingming-g64-ntt work on AMD HIP / ROCm. The purpose of this release is to report reproducible RTX4090-24G results with clear interface definitions, validation checks, and supported-size boundaries. Status status,RTX4090-24G,implemented_and_validated status,A100-40G,todo field,native_Goldilocks_G64 modulus,0xffffffff00000001 generator,7 lde_factor,8 The current RTX4090-24G release reports two interfaces: qingming_fast: input = device-native tiled input output = mapped output qingming_standard: input = natural-order input output = standard materialized output Both interfaces are validated from domain_logn = 20 to domain_logn = 30 . domain_logn = 31 is capacity-gated on RTX4090-24G. domain_logn >= 32 is outside the current supported range. Workload The workload is native Goldilocks/G64 NTT for STARK-style LDE. field = Goldilocks / G64 modulus = 2^64 - 2^32 + 1 generator = 7 lde_factor = 8 The reported LDE relation is: logical_logn = 17..28 domain_logn = logical_logn + 3 So the common STARK-LDE point is: logical_logn = 24 lde_factor = 8 domain_logn = 27 Independent validation I performed an independent fresh clone from GitHub, rebuilt the artifact on RTX4090-24G, and reran the validation suite. The validation confirms: self_test,pass gpu_cpu_check,pass radix512_check,pass qingming_fast,domain_logn20_to_30,pass qingming_standard,domain_logn20_to_30,pass domain_logn31,capacity_gated_on_rtx4090_24g This release therefore reports domain_logn = 20..30 as validated on RTX4090-24G for both the fast and standard interfaces. RTX4090-24G interface results domain_logn qingming_fast median ms qingming_fast GB/s qingming_standard median ms qingming_standard GB/s status 20 0.2427 153.62 0.2806 132.88 pass 21 0.3400 230.30 0.4096 191.15 pass 22 0.5183 316.52 0.6800 241.25 pass 23 0.7720 444.28 1.2534 273.66 pass 24 1.2329 580.61 2.2958 311.80 pass 25 2.3142 644.41 4.6806 318.61 pass 26 4.5804 677.22 16.8243 184.37 pass 27 9.1535 703.82 38.1430 168.90 pass 28 22.7062 588.48 79.8986 167.24 pass 29 48.9042 565.98 164.1800 168.59 pass 30 96.9032 590.96 325.8757 175.73 pass 31 NA NA NA NA capacity gated domain_logn qingming_standard median ms p95 ms throughput status 20 0.2775 0.2775 134.35 GB/s pass 21 0.4055 0.4055 193.08 GB/s pass 22 0.6697 0.6697 244.95 GB/s pass 23 1.2452 1.2452 275.46 GB/s pass 24 2.2825 2.2835 313.62 GB/s pass 25 4.6070 4.6100 323.71 GB/s pass 26 16.5057 16.5151 187.93 GB/s pass 27 38.0937 38.1102 169.12 GB/s pass 28 79.9314 79.9324 167.17 GB/s pass 29 164.7667 165.5450 167.99 GB/s pass 30 323.5491 325.0944 176.99 GB/s pass 31 NA NA NA capacity gated Standard-interface direct results The standard interface includes natural-order input handling and standard materialized output. domain_logn qingming_standard median ms p95 ms throughput status 20 0.2775 0.2775 134.35 GB/s pass 21 0.4055 0.4055 193.08 GB/s pass 22 0.6697 0.6697 244.95 GB/s pass 23 1.2452 1.2452 275.46 GB/s pass 24 2.2825 2.2835 313.62 GB/s pass 25 4.6070 4.6100 323.71 GB/s pass 26 16.5057 16.5151 187.93 GB/s pass 27 38.0937 38.1102 169.12 GB/s pass 28 79.9314 79.9324 167.17 GB/s pass 29 164.7667 165.5450 167.99 GB/s pass 30 323.5491 325.0944 176.99 GB/s pass 31 NA NA NA capacity gated Main reported point For the common LDE-8 point: logical_logn = 24 domain_logn = 27 the RTX4090-24G fresh-clone result is: qingming_fast: median_ms = 9.1535 throughput = 703.82 GB/s qingming_standard: median_ms = 38.1430 throughput = 168.90 GB/s The direct standard-interface pipeline result at domain_logn = 27 is: qingming_standard: median_ms = 38.0937 p95_ms = 38.1102 throughput = 169.12 GB/s Boundary The reported RTX4090-24G boundary is: domain_logn20_to_30,validated domain_logn31,capacity_gated_on_RTX4090_24G domain_logn32_and_above,outside_current_supported_range Release note This release is intended to provide a reliable CUDA / RTX4090-24G result set for native Goldilocks/G64 STARK-LDE NTT. The repository includes the benchmark outputs and validation files used for this report. 3 posts - 2 participants Read full topic