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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.cpp ./variants/variant_cutoff_callsite.cpp -o main_cutoff_callsite -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: 6512 bytes
I(n): 28.21 flops/byte
W(n): 36740000.00 flops
T(n): 16586845.00 cycles
P(n): 2.22 flops/cycle
=== N_P=100 N_ITER=200 ===
W(n) per iteration: 727400.00 flops
Q(n) per iteration: 12912 bytes
I(n): 56.34 flops/byte
W(n): 145480000.00 flops
T(n): 71379300.00 cycles
P(n): 2.04 flops/cycle
=== N_P=200 N_ITER=200 ===
W(n) per iteration: 2894800.00 flops
Q(n) per iteration: 25712 bytes
I(n): 112.59 flops/byte
W(n): 578960000.00 flops
T(n): 249658400.00 cycles
P(n): 2.32 flops/cycle
=== N_P=500 N_ITER=200 ===
W(n) per iteration: 18037000.00 flops
Q(n) per iteration: 64112 bytes
I(n): 281.34 flops/byte
W(n): 3607400000.00 flops
T(n): 1814302200.00 cycles
P(n): 1.99 flops/cycle
=== N_P=1000 N_ITER=200 ===
W(n) per iteration: 72074000.00 flops
Q(n) per iteration: 128112 bytes
I(n): 562.59 flops/byte
W(n): 14414800000.00 flops
T(n): 7490646700.00 cycles
P(n): 1.92 flops/cycle
=== N_P=2000 N_ITER=200 ===
W(n) per iteration: 288148000.00 flops
Q(n) per iteration: 256112 bytes
I(n): 1125.09 flops/byte
W(n): 57629600000.00 flops
T(n): 30964522480.00 cycles
P(n): 1.86 flops/cycle
=== N_P=5000 N_ITER=200 ===
W(n) per iteration: 1800370000.00 flops
Q(n) per iteration: 640112 bytes
I(n): 2812.59 flops/byte
W(n): 360074000000.00 flops
T(n): 213603966840.00 cycles
P(n): 1.69 flops/cycle