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[Quy Anh] «Elliot» Nguyen 3aa84d6b8f x86 measurements
2026-05-30 21:26:19 +02:00

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rm -f main_* run_tests *.o *.s variants/*.s variants/*.o headers/*.s headers/*.o
/usr/bin/g++ main-float.cpp ./variants/variant_float_inlining_SoA_AVX2.cpp -o main_float_inlining_SoA_AVX2 -O3 -march=native -std=c++23 -Wall -Wextra -flto -DFLOPCOUNT=0 -DRANDOM_SEED=0 -DROOFLINE=0 -DBENCHMARK=1
=== N_P=50 N_ITER=200 ===
W(n) per iteration: 183700.00 flops
Q(n) per iteration: 3256 bytes
I(n): 56.42 flops/byte
W(n): 36740000.00 flops
T(n): 9306641.00 cycles
P(n): 3.95 flops/cycle
=== N_P=100 N_ITER=200 ===
W(n) per iteration: 727400.00 flops
Q(n) per iteration: 6456 bytes
I(n): 112.67 flops/byte
W(n): 145480000.00 flops
T(n): 31306450.00 cycles
P(n): 4.65 flops/cycle
=== N_P=200 N_ITER=200 ===
W(n) per iteration: 2894800.00 flops
Q(n) per iteration: 12856 bytes
I(n): 225.17 flops/byte
W(n): 578960000.00 flops
T(n): 117800880.00 cycles
P(n): 4.91 flops/cycle
=== N_P=500 N_ITER=200 ===
W(n) per iteration: 18037000.00 flops
Q(n) per iteration: 32056 bytes
I(n): 562.67 flops/byte
W(n): 3607399936.00 flops
T(n): 719465856.00 cycles
P(n): 5.01 flops/cycle
=== N_P=1000 N_ITER=200 ===
W(n) per iteration: 72074000.00 flops
Q(n) per iteration: 64056 bytes
I(n): 1125.17 flops/byte
W(n): 14414799872.00 flops
T(n): 2907816960.00 cycles
P(n): 4.96 flops/cycle
=== N_P=2000 N_ITER=200 ===
W(n) per iteration: 288148000.00 flops
Q(n) per iteration: 128056 bytes
I(n): 2250.17 flops/byte
W(n): 57629601792.00 flops
T(n): 12678684672.00 cycles
P(n): 4.55 flops/cycle
=== N_P=5000 N_ITER=200 ===
W(n) per iteration: 1800369920.00 flops
Q(n) per iteration: 320056 bytes
I(n): 5625.17 flops/byte
W(n): 360073986048.00 flops
T(n): 91287060480.00 cycles
P(n): 3.94 flops/cycle
=== N_P=10000 N_ITER=200 ===
W(n) per iteration: 2905772800.00 flops
Q(n) per iteration: 640056 bytes
I(n): 4539.87 flops/byte
W(n): 581154570240.00 flops
T(n): 410261585920.00 cycles
P(n): 1.42 flops/cycle