David Pfander DavidPfander-UniStuttgart
DavidPfander-UniStuttgart
/ gist:852de93d3a26ca2bbd2c295788d56dd8
Created
July 5, 2017 14:36
Vc array init
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| http://imgur.com/a/XAyD0 | |
| Definition of m2m_vector: | |
| using m2m_vector = typename Vc::datapar<double, Vc::datapar_abi::avx>; |
DavidPfander-UniStuttgart
/ gist:ee67ae5ed947118e5ef50afdd7d2c840
Created
June 23, 2017 08:41
simd vector casting
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| using simd_vector = typename Vc::datapar<double, Vc::datapar_abi::fixed_size<8>>; | |
| using int_simd_vector = typename Vc::datapar<int32_t, Vc::datapar_abi::fixed_size<8>>; | |
| ... | |
| const int_simd_vector theta_c_rec_squared_int = | |
| detail::distance_squared(cell_index_coarse, interaction_partner_index_coarse); | |
| const simd_vector theta_c_rec_squared = | |
| Vc::static_datapar_cast<double>(theta_c_rec_squared_int); | |
DavidPfander-UniStuttgart
/ gist:531a55f78e102bc00fdde6ba53f2e290
Created
June 14, 2017 14:34
OctoTiger with static linking
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| Linking CXX executable octotiger | |
| /users/pfandedd/cmake-3.2.3/bin/cmake -E cmake_link_script CMakeFiles/octotiger_exe.dir/link.txt --verbose=1 | |
| /opt/cray/pe/craype/2.5.9/bin/CC -fPIC -Wno-ignored-attributes -Wno-attributes -Wno-deprecated-declarations -fPIC -march=knl -O3 -DNDEBUG -fPIC CMakeFiles/octotiger_exe.dir/src/physcon.cpp.o CMakeFiles/octotiger_exe.dir/src/rad_grid.cpp.o CMakeFiles/octotiger_exe.dir/src/eos.cpp.o CMakeFiles/octotiger_exe.dir/src/node_server_actions_1.cpp.o CMakeFiles/octotiger_exe.dir/src/node_server_actions_2.cpp.o CMakeFiles/octotiger_exe.dir/src/node_server_actions_3.cpp.o CMakeFiles/octotiger_exe.dir/src/scf_data.cpp.o CMakeFiles/octotiger_exe.dir/src/exact_sod.cpp.o CMakeFiles/octotiger_exe.dir/src/profiler.cpp.o CMakeFiles/octotiger_exe.dir/src/geometry.cpp.o CMakeFiles/octotiger_exe.dir/src/grid.cpp.o CMakeFiles/octotiger_exe.dir/src/grid_fmm.cpp.o CMakeFiles/octotiger_exe.dir/src/grid_fmm_compute_interactions.cpp.o CMakeFiles/octotiger_exe.dir/src/grid_fmm_compute_interacti |
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| [ 0%] Building CXX object src/CMakeFiles/hpx.dir/runtime_impl.cpp.o | |
| cd /users/pfandedd/scratch/tave/mic-knl-gcc-build/hpx-jemalloc-Release/src && /opt/cray/pe/craype/2.5.9/bin/CC -shared -fPIC -DBOOST_DISABLE_ASSERTS -DHPX_COMPONENT_NAME=hpx -DHPX_COROUTINE_EXPORTS -DHPX_DISABLE_ASSERTS -DHPX_ENABLE_ASSERT_HANDLER -DHPX_EXPORTS -D_GNU_SOURCE -Dhpx_EXPORTS -Wabi -fabi-version=0 -fabi-compat-version=0 -ffp-contract=fast -march=sandybridge -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -mavx -mno-sse4a -mno-fma -mno-bmi2 -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -Wall -Wextra -Wno-unused-local-typedefs -Wno-strict-aliasing -Wno-sign-promo -Wno-attributes -Wno-cast-align -Wno-unused-parameter -Wformat=2 -Wno-format-nonliteral -Winit-self -Wdouble-promotion -Wcast-qual -Wcast-align -Werror=trampolines -Werror=parentheses -Werror=reorder -Werror=return-type -Werror=sequence-point -Werror=uninitialized -We |
DavidPfander-UniStuttgart
/ gist:9d726daa04408c72081c3a56dd03feca
Created
April 11, 2017 13:15
flops
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| pfandedd@pcsgs09:~/git/operation_bell/scripts$ python create_gflops_graph.py | |
| 0.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 | |
| 1.0 345.1510588 355.584909 355.0370719 0.0 0.0 0.0 0.0 0.0 | |
| 2.0 425.664371 477.7518385 533.0708302 0.0 0.0 0.0 0.0 0.0 | |
| 4.0 0.0 0.0 904.622443 0.0 0.0 0.0 0.0 0.0 | |
| 8.0 0.0 0.0 1456.452469 0.0 0.0 0.0 0.0 0.0 | |
| 16.0 0.0 0.0 2274.217867 0.0 0.0 0.0 0.0 0.0 | |
| 32.0 0.0 0.0 4091.604192 3602.563715 0.0 0.0 0.0 0.0 | |
| 64.0 0.0 0.0 6751.801674 6164.333131 0.0 0.0 0.0 0.0 | |
| 128 |
DavidPfander-UniStuttgart
/ counted_flops_l7
Created
March 30, 2017 08:27
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| Running | |
| # direct = 743 | |
| ----------------------------------------------- | |
| checking for refinement | |
| regridding | |
| rebalancing 9 nodes | |
| forming tree connections | |
| regrid done | |
| ----------------------------------------------- | |
| ---------------Created Level 1--------------- |
DavidPfander-UniStuttgart
/ counted_flops_l6
Created
March 30, 2017 08:27
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| Running | |
| # direct = 743 | |
| ----------------------------------------------- | |
| checking for refinement | |
| regridding | |
| rebalancing 9 nodes | |
| forming tree connections | |
| regrid done | |
| ----------------------------------------------- | |
| ---------------Created Level 1--------------- |
DavidPfander-UniStuttgart
/ counted_flops_l5
Created
March 30, 2017 08:27
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| Running | |
| # direct = 743 | |
| ----------------------------------------------- | |
| checking for refinement | |
| regridding | |
| rebalancing 9 nodes | |
| forming tree connections | |
| regrid done | |
| ----------------------------------------------- | |
| ---------------Created Level 1--------------- |
DavidPfander-UniStuttgart
/ counted_flops_l4
Created
March 30, 2017 08:20
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| Running | |
| # direct = 743 | |
| ----------------------------------------------- | |
| checking for refinement | |
| regridding | |
| rebalancing 9 nodes | |
| forming tree connections | |
| regrid done | |
| ----------------------------------------------- | |
| ---------------Created Level 1--------------- |
DavidPfander-UniStuttgart
/ gist:f741aa362b422fb906422244e1e1fef1
Created
March 30, 2017 08:20
counted_flops_l3
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| Running | |
| # direct = 743 | |
| ----------------------------------------------- | |
| checking for refinement | |
| regridding | |
| rebalancing 9 nodes | |
| forming tree connections | |
| regrid done | |
| ----------------------------------------------- | |
| ---------------Created Level 1--------------- |
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