rm -f bump2D-gpu.ctst && CFLAGS='-fopenmp -DBENCHMARK -DSINGLE_PRECISION' make bump2D-gpu.ctst
for i in 6 7 8 9 10 11; do OMP_NUM_THREADS=8 ./bump2D-gpu/bump2D-gpu $i; done
# Multigrid, 217 steps, 0.584182 CPU, 0.07575 real, 1.17e+07 points.step/s, 27 var
# Multigrid, 437 steps, 2.08056 CPU, 0.2613 real, 2.74e+07 points.step/s, 27 var
# Multigrid, 885 steps, 12.9367 CPU, 1.619 real, 3.58e+07 points.step/s, 27 var
# Multigrid, 1789 steps, 99.9439 CPU, 12.5 real, 3.75e+07 points.step/s, 27 var
# Multigrid, 3615 steps, 1110.68 CPU, 138.9 real, 2.73e+07 points.step/s, 27 var
# Multigrid, 7303 steps, 9532.31 CPU, 1192 real, 2.57e+07 points.step/s, 27 var
rm -f bump2D-gpu.tst && CFLAGS='-DBENCHMARK' make bump2D-gpu.tst
OpenGL renderer string: Mesa Intel(R) UHD Graphics (TGL GT1) (0x9a60)
Video memory: 3072MB
for i in 6 7 8 9 10 11; do ./bump2D-gpu/bump2D-gpu $i; done
# Cartesian (GPU), 217 steps, 1.72295 CPU, 1.806 real, 4.92e+05 points.step/s, 28 var
# Cartesian (GPU), 437 steps, 0.32242 CPU, 0.5966 real, 1.2e+07 points.step/s, 28 var
# Cartesian (GPU), 885 steps, 1.96664 CPU, 3.117 real, 1.86e+07 points.step/s, 28 var
# Cartesian (GPU), 1789 steps, 3.42581 CPU, 11.82 real, 3.97e+07 points.step/s, 28 var
# Cartesian (GPU), 3615 steps, 6.07372 CPU, 107.7 real, 3.52e+07 points.step/s, 28 var
# Cartesian (GPU), 7303 steps, 15.5081 CPU, 955 real, 3.21e+07 points.step/s, 28 var
OpenGL renderer string: NVIDIA GeForce RTX 3050 Ti Laptop GPU/PCIe/SSE2
Dedicated video memory: 4096 MB
for i in 6 7 8 9 10 11; do __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia ./bump2D-gpu/bump2D-gpu $i; done
# Cartesian (GPU), 217 steps, 0.061795 CPU, 0.06184 real, 1.44e+07 points.step/s, 28 var
# Cartesian (GPU), 437 steps, 0.124741 CPU, 0.1248 real, 5.74e+07 points.step/s, 28 var
# Cartesian (GPU), 885 steps, 0.417376 CPU, 0.4174 real, 1.39e+08 points.step/s, 28 var
# Cartesian (GPU), 1789 steps, 2.01836 CPU, 2.018 real, 2.32e+08 points.step/s, 28 var
# Cartesian (GPU), 3615 steps, 12.9819 CPU, 12.98 real, 2.92e+08 points.step/s, 28 var
# Cartesian (GPU), 7303 steps, 100.6 CPU, 100.6 real, 3.04e+08 points.step/s, 28 var
OpenGL renderer string: Quadro RTX 6000/PCIe/SSE2
Dedicated video memory: 24576 MB
for i in 6 7 8 9 10 11; do ./bump2D-gpu/bump2D-gpu $i; done
# Cartesian (GPU), 217 steps, 0.410228 CPU, 0.4102 real, 2.17e+06 points.step/s, 28 var
# Cartesian (GPU), 437 steps, 0.079351 CPU, 0.07935 real, 9.02e+07 points.step/s, 28 var
# Cartesian (GPU), 885 steps, 0.567819 CPU, 0.5678 real, 1.02e+08 points.step/s, 28 var
# Cartesian (GPU), 1789 steps, 1.1364 CPU, 1.136 real, 4.13e+08 points.step/s, 28 var
# Cartesian (GPU), 3615 steps, 4.36244 CPU, 4.363 real, 8.69e+08 points.step/s, 28 var
# Cartesian (GPU), 7303 steps, 29.2246 CPU, 29.23 real, 1.05e+09 points.step/s, 28 var
rm -f bump2D-gpu.tst && CFLAGS='-DBENCHMARK -DTRACE=3' make bump2D-gpu.tst
# Ignore diff error since the log has not been generated
OpenGL renderer string: NVIDIA GeForce RTX 3050 Ti Laptop GPU/PCIe/SSE2
Dedicated video memory: 4096 MB
__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia bump2D-gpu/bump2D-gpu 10
# Cartesian (GPU), 3615 steps, 13.3367 CPU, 13.34 real, 2.84e+08 points.step/s, 28 var
calls total self % total function
7230 5.12 4.23 31.7% foreach():/src/saint-venant.h:275
7230 2.60 2.57 19.2% foreach():/src/utils.h:266
7230 2.50 2.47 18.5% foreach():/src/saint-venant.h:321
7230 2.41 2.38 17.8% foreach():/src/saint-venant.h:129
7230 0.69 0.69 5.1% gpu_reduction():/src/saint-venant.h:207
7230 10.84 0.59 4.4% update_saint_venant():/src/saint-venant.h:331
28923 0.31 0.18 1.4% setup_shader():/src/grid/gpu/grid.h:1403
OpenGL renderer string: Quadro RTX 6000/PCIe/SSE2
Dedicated video memory: 24576 MB
bump2D-gpu/bump2D-gpu 10
# Cartesian (GPU), 3615 steps, 4.54817 CPU, 4.548 real, 8.33e+08 points.step/s, 28 var
calls total self % total function
7230 1.75 1.29 28.3% foreach():/home/user/basilisk/src/saint-venant.h:275
7230 0.93 0.91 20.0% foreach():/home/user/basilisk/src/utils.h:266
7230 0.77 0.75 16.4% foreach():/home/user/basilisk/src/saint-venant.h:321
7230 0.74 0.70 15.4% foreach():/home/user/basilisk/src/saint-venant.h:129
7230 0.32 0.32 7.0% gpu_reduction():/home/user/basilisk/src/saint-venant.h:207
7230 3.78 0.27 6.0% update_saint_venant():/home/user/basilisk/src/saint-venant.h:331
28923 0.23 0.12 2.7% setup_shader():/home/user/basilisk/src/grid/gpu/grid.h:1402
27 0.12 0.12 2.5% gpu_cpu_sync_scalar():/home/user/basilisk/src/grid/gpu/grid.h:977
...
Device: Mesa Intel(R) UHD Graphics (TGL GT1) (0x9a60)
...
Video memory: 3072MB
./bump2D-gpu/bump2D-gpu 10
# Cartesian (GPU), 3615 steps, 14.4777 CPU, 121 real, 3.13e+07 points.step/s, 28 var
calls total self % total function
7230 53.22 44.82 37.0% foreach():/src/saint-venant.h:275
7230 29.79 29.36 24.3% foreach():/src/utils.h:266
7230 19.10 18.53 15.3% foreach():/src/saint-venant.h:321
7230 16.67 16.05 13.3% foreach():/src/saint-venant.h:129
7230 7.57 7.55 6.2% gpu_reduction():/src/saint-venant.h:207
28923 2.45 1.96 1.6% setup_shader():/src/grid/gpu/grid.h:1396
7230 103.84 1.73 1.4% update_saint_venant():/src/saint-venant.h:331
CFLAGS='-DTRACE=2 -grid=cartesian -fopenmp' make bump2D.tst
cd bump2D
OMP_NUM_THREADS=8 ./bump2D 10
# Cartesian, 3615 steps, 2115.91 CPU, 264.5 real, 1.43e+07 points.step/s, 27 var
calls total self % total function
7230 223.97 222.45 84.1% update_saint_venant():/src/saint-venant.h:331
7230 40.40 40.40 15.3% advance_saint_venant():/src/saint-venant.h:130
14460 1.52 1.52 0.6% boundary_internal():/src/grid/cartesian-common.h:530
1 264.52 0.14 0.1% run():/src/predictor-corrector.h:75
