Open sparks-code opened 7 months ago
benchmark://npb-v0/1
ObjectTextSize = 1833,
ObjectTextSizeO0 = 1833,
ObjectTextSizeO3= 1849,
ObjectTextSizeOz = 1849,
benchmark://npb-v0/2
ObjectTextSize = 3204,
ObjectTextSizeO0 = 3204,
ObjectTextSizeO3= 4751,
ObjectTextSizeOz = 3833,
benchmark://npb-v0/3
ObjectTextSize = 2644,
ObjectTextSizeO0 = 2644,
ObjectTextSizeO3= 3031,
ObjectTextSizeOz = 2735,
benchmark://npb-v0/4
ObjectTextSize = 4531,
ObjectTextSizeO0 = 4531,
ObjectTextSizeO3= 4973,
ObjectTextSizeOz = 4341,
benchmark://npb-v0/5
ObjectTextSize = 4279,
ObjectTextSizeO0 = 4279,
ObjectTextSizeO3= 6679,
ObjectTextSizeOz = 6262,
benchmark://npb-v0/6
ObjectTextSize = 4796,
ObjectTextSizeO0 = 4796,
ObjectTextSizeO3= 6755,
ObjectTextSizeOz = 6737,
benchmark://npb-v0/7
ObjectTextSize = 665,
ObjectTextSizeO0 = 665,
ObjectTextSizeO3= 1576,
ObjectTextSizeOz = 1692,
benchmark://npb-v0/8
ObjectTextSize = 5237,
ObjectTextSizeO0 = 5237,
ObjectTextSizeO3= 4350,
ObjectTextSizeOz = 3921,
benchmark://npb-v0/9
ObjectTextSize = 603,
ObjectTextSizeO0 = 603,
ObjectTextSizeO3= 1328,
ObjectTextSizeOz = 658,
benchmark://npb-v0/10
ObjectTextSize = 170,
ObjectTextSizeO0 = 170,
ObjectTextSizeO3= 189,
ObjectTextSizeOz = 189,
benchmark://npb-v0/11
ObjectTextSize = 2640,
ObjectTextSizeO0 = 2640,
ObjectTextSizeO3= 5382,
ObjectTextSizeOz = 3384,
benchmark://npb-v0/12
ObjectTextSize = 16140,
ObjectTextSizeO0 = 16140,
ObjectTextSizeO3= 30611,
ObjectTextSizeOz = 26386,
benchmark://npb-v0/13
ObjectTextSize = 4423,
ObjectTextSizeO0 = 4423,
ObjectTextSizeO3= 24981,
ObjectTextSizeOz = 15896,
benchmark://npb-v0/14
ObjectTextSize = 1809,
ObjectTextSizeO0 = 1809,
ObjectTextSizeO3= 1738,
ObjectTextSizeOz = 1738,
benchmark://npb-v0/15
ObjectTextSize = 398,
ObjectTextSizeO0 = 398,
ObjectTextSizeO3= 330,
ObjectTextSizeOz = 378,
benchmark://npb-v0/16
ObjectTextSize = 97,
ObjectTextSizeO0 = 97,
ObjectTextSizeO3= 112,
ObjectTextSizeOz = 112,
benchmark://npb-v0/17
ObjectTextSize = 4279,
ObjectTextSizeO0 = 4279,
ObjectTextSizeO3= 6679,
ObjectTextSizeOz = 6262,
benchmark://npb-v0/18
ObjectTextSize = 1148,
ObjectTextSizeO0 = 1148,
ObjectTextSizeO3= 4132,
ObjectTextSizeOz = 3051,
benchmark://npb-v0/19
ObjectTextSize = 13025,
ObjectTextSizeO0 = 13025,
ObjectTextSizeO3= 12016,
ObjectTextSizeOz = 10906,
benchmark://npb-v0/20
ObjectTextSize = 170,
ObjectTextSizeO0 = 170,
ObjectTextSizeO3= 189,
ObjectTextSizeOz = 189,
benchmark://npb-v0/21
ObjectTextSize = 398,
ObjectTextSizeO0 = 398,
ObjectTextSizeO3= 330,
ObjectTextSizeOz = 378,
benchmark://npb-v0/22
ObjectTextSize = 8268,
ObjectTextSizeO0 = 8268,
ObjectTextSizeO3= 11602,
ObjectTextSizeOz = 10180,
benchmark://npb-v0/23
ObjectTextSize = 911,
ObjectTextSizeO0 = 911,
ObjectTextSizeO3= 646,
ObjectTextSizeOz = 644,
benchmark://npb-v0/24
ObjectTextSize = 170,
ObjectTextSizeO0 = 170,
ObjectTextSizeO3= 189,
ObjectTextSizeOz = 189,
benchmark://npb-v0/25
ObjectTextSize = 1833,
ObjectTextSizeO0 = 1833,
ObjectTextSizeO3= 1849,
ObjectTextSizeOz = 1849,
benchmark://npb-v0/26
ObjectTextSize = 1809,
ObjectTextSizeO0 = 1809,
ObjectTextSizeO3= 1738,
ObjectTextSizeOz = 1738,
benchmark://npb-v0/27
ObjectTextSize = 398,
ObjectTextSizeO0 = 398,
ObjectTextSizeO3= 330,
ObjectTextSizeOz = 378,
benchmark://npb-v0/28
ObjectTextSize = 3884,
ObjectTextSizeO0 = 3884,
ObjectTextSizeO3= 5680,
ObjectTextSizeOz = 5133,
benchmark://npb-v0/29
ObjectTextSize = 11026,
ObjectTextSizeO0 = 11026,
ObjectTextSizeO3= 14282,
ObjectTextSizeOz = 12264,
benchmark://npb-v0/30
ObjectTextSize = 17889,
ObjectTextSizeO0 = 17889,
ObjectTextSizeO3= 23847,
ObjectTextSizeOz = 21185,
benchmark://npb-v0/31
ObjectTextSize = 170,
ObjectTextSizeO0 = 170,
ObjectTextSizeO3= 189,
ObjectTextSizeOz = 189,
benchmark://npb-v0/32
ObjectTextSize = 398,
ObjectTextSizeO0 = 398,
ObjectTextSizeO3= 330,
ObjectTextSizeOz = 378,
benchmark://npb-v0/33
ObjectTextSize = 915,
ObjectTextSizeO0 = 915,
ObjectTextSizeO3= 712,
ObjectTextSizeOz = 664,
benchmark://npb-v0/34
ObjectTextSize = 13357,
ObjectTextSizeO0 = 13357,
ObjectTextSizeO3= 9921,
ObjectTextSizeOz = 9208,
benchmark://npb-v0/35
ObjectTextSize = 3647,
ObjectTextSizeO0 = 3647,
ObjectTextSizeO3= 3256,
ObjectTextSizeOz = 3256,
benchmark://npb-v0/36
ObjectTextSize = 1133,
ObjectTextSizeO0 = 1133,
ObjectTextSizeO3= 4096,
ObjectTextSizeOz = 3036,
benchmark://npb-v0/37
ObjectTextSize = 561,
ObjectTextSizeO0 = 561,
ObjectTextSizeO3= 1136,
ObjectTextSizeOz = 566,
benchmark://npb-v0/38
ObjectTextSize = 4134,
ObjectTextSizeO0 = 4134,
ObjectTextSizeO3= 8208,
ObjectTextSizeOz = 7100,
benchmark://npb-v0/39
ObjectTextSize = 14460,
ObjectTextSizeO0 = 14460,
ObjectTextSizeO3= 24136,
ObjectTextSizeOz = 22412,
benchmark://npb-v0/40
ObjectTextSize = 1355,
ObjectTextSizeO0 = 1355,
ObjectTextSizeO3= 1082,
ObjectTextSizeOz = 1048,
benchmark://npb-v0/41
ObjectTextSize = 170,
ObjectTextSizeO0 = 170,
ObjectTextSizeO3= 189,
ObjectTextSizeOz = 189,
benchmark://npb-v0/42
ObjectTextSize = 18330,
ObjectTextSizeO0 = 18330,
ObjectTextSizeO3= 11743,
ObjectTextSizeOz = 11560,
benchmark://npb-v0/43
ObjectTextSize = 1803,
ObjectTextSizeO0 = 1803,
ObjectTextSizeO3= 1934,
ObjectTextSizeOz = 1839,
benchmark://npb-v0/44
ObjectTextSize = 1683,
ObjectTextSizeO0 = 1683,
ObjectTextSizeO3= 1580,
ObjectTextSizeOz = 1580,
benchmark://npb-v0/45
ObjectTextSize = 943,
ObjectTextSizeO0 = 943,
ObjectTextSizeO3= 3125,
ObjectTextSizeOz = 2647,
benchmark://npb-v0/46
ObjectTextSize = 832,
ObjectTextSizeO0 = 832,
ObjectTextSizeO3= 798,
ObjectTextSizeOz = 798,
benchmark://npb-v0/47
ObjectTextSize = 3749,
ObjectTextSizeO0 = 3749,
ObjectTextSizeO3= 6345,
ObjectTextSizeOz = 6068,
benchmark://npb-v0/48
ObjectTextSize = 321,
ObjectTextSizeO0 = 321,
ObjectTextSizeO3= 260,
ObjectTextSizeOz = 260,
benchmark://npb-v0/49
ObjectTextSize = 911,
ObjectTextSizeO0 = 911,
ObjectTextSizeO3= 646,
ObjectTextSizeOz = 644,
benchmark://npb-v0/50
ObjectTextSize = 13047,
ObjectTextSizeO0 = 13047,
ObjectTextSizeO3= 12093,
ObjectTextSizeOz = 10991
In addition to Cbench, a similar situation occurs with many benchmarks in NPB
@Celebio @hughleat @ryanrussell @colesbury @ChrisCummins
On the other hand, I use 2 ways to test , 1. ~/.local/share/compiler_gym/llvm-v0/bin/opt adpcm.bc -O0 -o adpcm_opt_O0.bc ~/.local/share/compiler_gym/llvm-v0/bin/clang -c adpcm_opt_O0.bc -o adpcm_opt_O0.o ~/.local/share/compiler_gym/llvm-v0/bin/llvm-size adpcm_opt_O0.o text data bss dec hex filename 1901 432 0 2333 91d adpcm_opt_O0.o
~/.local/share/compiler_gym/llvm-v0/bin/opt adpcm.bc -Oz -o adpcm_opt_Oz.bc ~/.local/share/compiler_gym/llvm-v0/bin/clang -c adpcm_opt_Oz.bc -o adpcm_opt_Oz.o ~/.local/share/compiler_gym/llvm-v0/bin/llvm-size adpcm_opt_Oz.o text data bss dec hex filename 2386 0 0 2386 952 adpcm_opt_Oz.o
~/.local/share/compiler_gym/llvm-v0/bin/opt adpcm.bc -O3 -o adpcm_opt_O3.bc ~/.local/share/compiler_gym/llvm-v0/bin/clang -c adpcm_opt_O3.bc -o adpcm_opt_O3.o ~/.local/share/compiler_gym/llvm-v0/bin/llvm-size adpcm_opt_O3.o text data bss dec hex filename 2725 0 0 2725 aa5 adpcm_opt_O3.o
2. ~/.local/share/compiler_gym/llvm-v0/bin/clang -c -O0 adpcm.bc -o adpcm_O0.o ~/.local/share/compiler_gym/llvm-v0/bin/llvm-size adpcm_O0.o text data bss dec hex filename 1901 432 0 2333 91d adpcm_O0.o
~/.local/share/compiler_gym/llvm-v0/bin/clang -c -Oz adpcm.bc -o adpcm_Oz.o ~/.local/share/compiler_gym/llvm-v0/bin/llvm-size adpcm_Oz.o text data bss dec hex filename 1629 0 0 1629 65d adpcm_Oz.o
~/.local/share/compiler_gym/llvm-v0/bin/clang -c -O3 adpcm.bc -o adpcm_O3.o ~/.local/share/compiler_gym/llvm-v0/bin/llvm-size adpcm_O3.o text data bss dec hex filename 1648 0 0 1648 670 adpcm_O3.o Why are the text section sizes of these two methods so different?
❓ Questions and Help
I tested the code size in relation to the platform and this is my code. My compilergym version is 0.25 and the benchmark i used is cbench.
this is result I want to know why ObjectTextSizeOz is bigger than ObjectTextSizeO0 ? I optimize adpcm program with -O3 and -Oz in the command line
and the result is why the result is different from compilergym?Is this normal?
Additional Context