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2024-05-19
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2024-05-18
Editing NAS Parallel Benchmarks, v.2.3, 4 old nodes, Class B
Same thing but with some class B problems : == NAS Parallel Benchmarks 2.3 -- BT Benchmark == <pre> No input file inputbt.data. Using compiled defaults Size: 102x102x102 Iterations: 200 dt: 0.000300 Number of active processes: 4 Time step 1 Time step 20 Time step 40 Time step 60 Time step 80 Time step 100 Time step 120 Time step 140 Time step 160 Time step 180 Time step 200 Verification being performed for class B accuracy setting for epsilon = 0.1000000000000E-07 Comparison of RMS-norms of residual 1 0.1423359722929E+04 0.1423359722929E+04 0.1022363847589E-13 2 0.9933052259015E+02 0.9933052259015E+02 0.3576658600156E-14 3 0.3564602564454E+03 0.3564602564454E+03 0.9567981478943E-14 4 0.3248544795908E+03 0.3248544795908E+03 0.8924039974922E-14 5 0.3270754125466E+04 0.3270754125466E+04 0.7924961035350E-14 Comparison of RMS-norms of solution error 1 0.5296984714094E+02 0.5296984714094E+02 0.2682819657265E-15 2 0.4463289611567E+01 0.4463289611567E+01 0.1313376025349E-13 3 0.1312257334221E+02 0.1312257334221E+02 0.1272445110796E-13 4 0.1200692532356E+02 0.1200692532356E+02 0.6805440394643E-14 5 0.1245957615104E+03 0.1245957615104E+03 0.9580677397102E-14 Verification Successful BT Benchmark Completed. Class = B Size = 102x102x102 Iterations = 200 Time in seconds = 3749.70 Total processes = 4 Compiled procs = 4 Mop/s total = 187.26 Mop/s/process = 46.82 Operation type = floating point Verification = SUCCESSFUL Version = 2.3 Compile date = 01 Jul 2004 </pre> == NAS Parallel Benchmarks 2.3 -- CG Benchmark == <pre> Size: 75000 Iterations: 75 Number of active processes: 4 iteration ||r|| zeta 1 0.69193709230748E-13 59.9994751578754 2 0.28141945568203E-15 21.7627846142538 3 0.28718442433926E-15 22.2876617043225 4 0.28648847914316E-15 22.5230738188352 5 0.28646548027657E-15 22.6275390653890 6 0.28892116417746E-15 22.6740259189537 7 0.28588519422570E-15 22.6949056826253 8 0.28757508184430E-15 22.7044023166871 9 0.28489138913103E-15 22.7087834345616 10 0.28290362714351E-15 22.7108351397172 11 0.28073728532475E-15 22.7118107121337 12 0.27894300627844E-15 22.7122816240973 13 0.27774705085966E-15 22.7125122663245 14 0.27672301837465E-15 22.7126268007598 15 0.27632853650248E-15 22.7126844161817 16 0.27701107848661E-15 22.7127137461758 17 0.27527253957371E-15 22.7127288401997 18 0.27526937153199E-15 22.7127366848298 19 0.27142299392295E-15 22.7127407981219 20 0.26944857877485E-15 22.7127429721363 21 0.26737630902373E-15 22.7127441294028 22 0.26699062556831E-15 22.7127447493900 23 0.26745493951737E-15 22.7127450834529 24 0.26711631665575E-15 22.7127452643880 25 0.26416455913688E-15 22.7127453628459 26 0.26326158480314E-15 22.7127454166513 27 0.26139812522586E-15 22.7127454461692 28 0.25928433990318E-15 22.7127454624205 29 0.25848444814560E-15 22.7127454713971 30 0.25743791847340E-15 22.7127454763704 31 0.25693678051438E-15 22.7127454791336 32 0.25566595889551E-15 22.7127454806729 33 0.25638631902605E-15 22.7127454815324 34 0.25488661790252E-15 22.7127454820135 35 0.25238477726577E-15 22.7127454822834 36 0.24853695736815E-15 22.7127454824351 37 0.24883538356675E-15 22.7127454825205 38 0.24623665470232E-15 22.7127454825687 39 0.24596048237673E-15 22.7127454825960 40 0.24637100909880E-15 22.7127454826114 41 0.24479729435668E-15 22.7127454826201 42 0.24300250647291E-15 22.7127454826251 43 0.24122825270323E-15 22.7127454826279 44 0.23723937512818E-15 22.7127454826295 45 0.23791877490302E-15 22.7127454826305 46 0.23629703347117E-15 22.7127454826310 47 0.23376431756145E-15 22.7127454826313 48 0.23510223037072E-15 22.7127454826315 49 0.23401710411675E-15 22.7127454826316 50 0.23264193113652E-15 22.7127454826316 51 0.22911507999737E-15 22.7127454826316 52 0.22717881324044E-15 22.7127454826317 53 0.22354603142490E-15 22.7127454826317 54 0.22184819335527E-15 22.7127454826317 55 0.22335377396629E-15 22.7127454826317 56 0.22585172286732E-15 22.7127454826317 57 0.22081685261552E-15 22.7127454826317 58 0.22232788578353E-15 22.7127454826317 59 0.21628524242833E-15 22.7127454826317 60 0.21426105679300E-15 22.7127454826317 61 0.21101843413778E-15 22.7127454826317 62 0.21271192839266E-15 22.7127454826317 63 0.20897993359087E-15 22.7127454826317 64 0.20994699893914E-15 22.7127454826317 65 0.21100763390602E-15 22.7127454826317 66 0.20837371150813E-15 22.7127454826317 67 0.20759800026419E-15 22.7127454826317 68 0.20603097371184E-15 22.7127454826317 69 0.20036961462294E-15 22.7127454826317 70 0.20157770851043E-15 22.7127454826317 71 0.19580568916770E-15 22.7127454826317 72 0.19907615987890E-15 22.7127454826317 73 0.20000284741762E-15 22.7127454826317 74 0.20023813514498E-15 22.7127454826317 75 0.19450164869779E-15 22.7127454826317 Benchmark completed VERIFICATION SUCCESSFUL Zeta is 0.227127454826E+02 Error is 0.692779167366E-12 CG Benchmark Completed. Class = B Size = 75000 Iterations = 75 Time in seconds = 1104.66 Total processes = 4 Compiled procs = 4 Mop/s total = 49.53 Mop/s/process = 12.38 Operation type = floating point Verification = SUCCESSFUL Version = 2.3 Compile date = 01 Jul 2004 </pre> == NAS Parallel Benchmarks 2.3 -- EP Benchmark == <pre> Number of random numbers generated: 2147483648 Number of active processes: 4 EP Benchmark Results: CPU Time = 141.1774 N = 2^ 30 No. Gaussian Pairs = 843345606. Sums = 4.033815542441965D+04 -2.660669192811154D+04 Counts: 0 393058470. 1 375280898. 2 70460742. 3 4438852. 4 105691. 5 948. 6 5. 7 0. 8 0. 9 0. EP Benchmark Completed. Class = B Size = 2147483648 Iterations = 0 Time in seconds = 141.18 Total processes = 4 Compiled procs = 4 Mop/s total = 15.21 Mop/s/process = 3.80 Operation type = Random numbers generated Verification = SUCCESSFUL Version = 2.3 Compile date = 01 Jul 2004 </pre> == NAS Parallel Benchmarks 2.3 -- IS Benchmark == <pre> Size: 33554432 (class B) Iterations: 10 Number of processes: 4 iteration 1 2 3 4 5 6 7 8 9 10 IS Benchmark Completed Class = B Size = 33554432 Iterations = 10 Time in seconds = 91.86 Total processes = 4 Compiled procs = 4 Mop/s total = 3.65 Mop/s/process = 0.91 Operation type = keys ranked Verification = SUCCESSFUL Version = 2.3 Compile date = 01 Jul 2004 </pre>
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