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x86 measurements

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This commit is contained in:
[Quy Anh] «Elliot» Nguyen
2026-05-30 21:26:19 +02:00
committed by Linus Baumberger
parent c16a67a1f8
commit 3aa84d6b8f
90 changed files with 3657 additions and 2561 deletions
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measurements/variant_lut_exp/x86/1.log
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rm -f main_* sizes run_tests *.o *.s
/usr/bin/g++ -O3 -march=native -std=c++23 -Wall -Wextra -flto -DFLOPCOUNT=0 -DRANDOM_SEED=0 -DROOFLINE=0 -DBENCHMARK=1 main.cpp ./variants/variant_lut_exp.cpp -o main_lut_exp
=== N_P=50 N_ITER=1000 ===
W(n) per iteration: 184500.00 flops
rm -f main_* run_tests *.o *.s variants/*.s variants/*.o headers/*.s headers/*.o
/usr/bin/g++ main.cpp ./variants/variant_lut_exp.cpp -o main_lut_exp -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): 28.33 flops/byte
W(n): 184500000.00 flops
T(n): 145567620.00 cycles
P(n): 1.27 flops/cycle
I(n): 28.21 flops/byte
W(n): 36740000.00 flops
T(n): 28473305.00 cycles
P(n): 1.29 flops/cycle
=== N_P=100 N_ITER=1000 ===
W(n) per iteration: 729000.00 flops
=== N_P=100 N_ITER=200 ===
W(n) per iteration: 727400.00 flops
Q(n) per iteration: 12912 bytes
I(n): 56.46 flops/byte
W(n): 729000000.00 flops
T(n): 569315980.00 cycles
P(n): 1.28 flops/cycle
I(n): 56.34 flops/byte
W(n): 145480000.00 flops
T(n): 108936380.00 cycles
P(n): 1.34 flops/cycle
=== N_P=200 N_ITER=1000 ===
W(n) per iteration: 2898000.00 flops
=== N_P=200 N_ITER=200 ===
W(n) per iteration: 2894800.00 flops
Q(n) per iteration: 25712 bytes
I(n): 112.71 flops/byte
W(n): 2898000000.00 flops
T(n): 2268145640.00 cycles
P(n): 1.28 flops/cycle
I(n): 112.59 flops/byte
W(n): 578960000.00 flops
T(n): 435221200.00 cycles
P(n): 1.33 flops/cycle
=== N_P=500 N_ITER=1000 ===
W(n) per iteration: 18045000.00 flops
=== N_P=500 N_ITER=200 ===
W(n) per iteration: 18037000.00 flops
Q(n) per iteration: 64112 bytes
I(n): 281.46 flops/byte
W(n): 18045000000.00 flops
T(n): 15227306960.00 cycles
P(n): 1.19 flops/cycle
I(n): 281.34 flops/byte
W(n): 3607400000.00 flops
T(n): 2891372800.00 cycles
P(n): 1.25 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): 11754846460.00 cycles
P(n): 1.23 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): 47925865680.00 cycles
P(n): 1.20 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): 306184750700.00 cycles
P(n): 1.18 flops/cycle
measurements/variant_lut_exp/x86/2.log
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@@ -1,33 +0,0 @@
rm -f main_* sizes run_tests *.o *.s
/usr/bin/g++ -O3 -march=native -std=c++23 -Wall -Wextra -flto -DFLOPCOUNT=0 -DRANDOM_SEED=0 -DROOFLINE=0 -DBENCHMARK=1 main.cpp ./variants/variant_lut_exp.cpp -o main_lut_exp
=== N_P=50 N_ITER=1000 ===
W(n) per iteration: 184500.00 flops
Q(n) per iteration: 6512 bytes
I(n): 28.33 flops/byte
W(n): 184500000.00 flops
T(n): 141259480.00 cycles
P(n): 1.31 flops/cycle
=== N_P=100 N_ITER=1000 ===
W(n) per iteration: 729000.00 flops
Q(n) per iteration: 12912 bytes
I(n): 56.46 flops/byte
W(n): 729000000.00 flops
T(n): 570826340.00 cycles
P(n): 1.28 flops/cycle
=== N_P=200 N_ITER=1000 ===
W(n) per iteration: 2898000.00 flops
Q(n) per iteration: 25712 bytes
I(n): 112.71 flops/byte
W(n): 2898000000.00 flops
T(n): 2281692040.00 cycles
P(n): 1.27 flops/cycle
=== N_P=500 N_ITER=1000 ===
W(n) per iteration: 18045000.00 flops
Q(n) per iteration: 64112 bytes
I(n): 281.46 flops/byte
W(n): 18045000000.00 flops
T(n): 15242958120.00 cycles
P(n): 1.18 flops/cycle
measurements/variant_lut_exp/x86/3.log
-33
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rm -f main_* sizes run_tests *.o *.s
/usr/bin/g++ -O3 -march=native -std=c++23 -Wall -Wextra -flto -DFLOPCOUNT=0 -DRANDOM_SEED=0 -DROOFLINE=0 -DBENCHMARK=1 main.cpp ./variants/variant_lut_exp.cpp -o main_lut_exp
=== N_P=50 N_ITER=1000 ===
W(n) per iteration: 184500.00 flops
Q(n) per iteration: 6512 bytes
I(n): 28.33 flops/byte
W(n): 184500000.00 flops
T(n): 140807980.00 cycles
P(n): 1.31 flops/cycle
=== N_P=100 N_ITER=1000 ===
W(n) per iteration: 729000.00 flops
Q(n) per iteration: 12912 bytes
I(n): 56.46 flops/byte
W(n): 729000000.00 flops
T(n): 563063780.00 cycles
P(n): 1.29 flops/cycle
=== N_P=200 N_ITER=1000 ===
W(n) per iteration: 2898000.00 flops
Q(n) per iteration: 25712 bytes
I(n): 112.71 flops/byte
W(n): 2898000000.00 flops
T(n): 2268612980.00 cycles
P(n): 1.28 flops/cycle
=== N_P=500 N_ITER=1000 ===
W(n) per iteration: 18045000.00 flops
Q(n) per iteration: 64112 bytes
I(n): 281.46 flops/byte
W(n): 18045000000.00 flops
T(n): 15237244940.00 cycles
P(n): 1.18 flops/cycle