169 lines
8.1 KiB
Plaintext
169 lines
8.1 KiB
Plaintext
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CPU name: Intel(R) Xeon(R) Gold 6248 CPU @ 2.50GHz
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CPU type: Intel Cascadelake SP processor
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CPU clock: 2.49 GHz
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--------------------------------------------------------------------------------
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Parameters:
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Force field: lj
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Kernel: plain-C
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Data layout: AoS
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Floating-point precision: single
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Unit cells (nx, ny, nz): 32, 32, 32
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Domain box sizes (x, y, z): 5.374708e+01, 5.374708e+01, 5.374708e+01
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Periodic (x, y, z): 1, 1, 1
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Lattice size: 1.679596e+00
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Epsilon: 1.000000e+00
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Sigma: 1.000000e+00
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Spring constant: 1.000000e+00
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Damping constant: 1.000000e+00
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Temperature: 1.440000e+00
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RHO: 8.442000e-01
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Mass: 1.000000e+00
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Number of types: 4
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Number of timesteps: 200
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Report stats every (timesteps): 100
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Reneighbor every (timesteps): 20
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Prune every (timesteps): 1000
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Output positions every (timesteps): 20
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Output velocities every (timesteps): 5
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Delta time (dt): 5.000000e-03
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Cutoff radius: 2.500000e+00
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Skin: 3.000000e-01
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Half neighbor lists: 0
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Processor frequency (GHz): 2.0000
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----------------------------------------------------------------------------
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step temp pressure
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0 1.440000e+00 1.215639e+00
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100 8.200897e-01 6.923144e-01
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200 7.961481e-01 6.721031e-01
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----------------------------------------------------------------------------
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System: 131072 atoms 47265 ghost atoms, Steps: 200
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TOTAL 10.83s FORCE 4.62s NEIGH 5.94s REST 0.26s
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----------------------------------------------------------------------------
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Performance: 2.42 million atom updates per second
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Statistics:
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Vector width: 16, Processor frequency: 2.0000 GHz
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Average neighbors per atom: 76.0351
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Average SIMD iterations per atom: 5.0875
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Total number of computed pair interactions: 2003181259
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Total number of SIMD iterations: 134032075
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Useful read data volume for force computation: 32.79GB
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Cycles/SIMD iteration: 68.9511
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--------------------------------------------------------------------------------
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Region force, Group 1: MEM_SP
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+-------------------+------------+
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| Region Info | HWThread 0 |
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+-------------------+------------+
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| RDTSC Runtime [s] | 4.452877 |
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| call count | 201 |
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+-------------------+------------+
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+------------------------------------------+---------+-------------+
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| Event | Counter | HWThread 0 |
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+------------------------------------------+---------+-------------+
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| INSTR_RETIRED_ANY | FIXC0 | 7428719000 |
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| CPU_CLK_UNHALTED_CORE | FIXC1 | 8875251000 |
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| CPU_CLK_UNHALTED_REF | FIXC2 | 11094050000 |
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| PWR_PKG_ENERGY | PWR0 | 265.5057 |
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| PWR_DRAM_ENERGY | PWR3 | 0 |
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| FP_ARITH_INST_RETIRED_128B_PACKED_SINGLE | PMC0 | 0 |
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| FP_ARITH_INST_RETIRED_SCALAR_SINGLE | PMC1 | 79036820 |
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| FP_ARITH_INST_RETIRED_256B_PACKED_SINGLE | PMC2 | 0 |
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| FP_ARITH_INST_RETIRED_512B_PACKED_SINGLE | PMC3 | 3935012000 |
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| CAS_COUNT_RD | MBOX0C0 | 19716700 |
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| CAS_COUNT_WR | MBOX0C1 | 595747 |
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| CAS_COUNT_RD | MBOX1C0 | 19734880 |
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| CAS_COUNT_WR | MBOX1C1 | 597090 |
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| CAS_COUNT_RD | MBOX2C0 | 19732800 |
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| CAS_COUNT_WR | MBOX2C1 | 595219 |
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| CAS_COUNT_RD | MBOX3C0 | 19886430 |
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| CAS_COUNT_WR | MBOX3C1 | 632443 |
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| CAS_COUNT_RD | MBOX4C0 | 19887210 |
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| CAS_COUNT_WR | MBOX4C1 | 633169 |
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| CAS_COUNT_RD | MBOX5C0 | 19935560 |
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| CAS_COUNT_WR | MBOX5C1 | 634112 |
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+------------------------------------------+---------+-------------+
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+-----------------------------------+------------+
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| Metric | HWThread 0 |
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+-----------------------------------+------------+
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| Runtime (RDTSC) [s] | 4.4529 |
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| Runtime unhalted [s] | 3.5585 |
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| Clock [MHz] | 1995.2693 |
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| CPI | 1.1947 |
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| Energy [J] | 265.5057 |
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| Power [W] | 59.6257 |
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| Energy DRAM [J] | 0 |
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| Power DRAM [W] | 0 |
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| SP [MFLOP/s] | 14156.9661 |
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| AVX SP [MFLOP/s] | 14139.2165 |
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| Packed [MUOPS/s] | 883.7010 |
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| Scalar [MUOPS/s] | 17.7496 |
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| Memory read bandwidth [MBytes/s] | 1708.8254 |
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| Memory read data volume [GBytes] | 7.6092 |
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| Memory write bandwidth [MBytes/s] | 53.0035 |
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| Memory write data volume [GBytes] | 0.2360 |
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| Memory bandwidth [MBytes/s] | 1761.8288 |
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| Memory data volume [GBytes] | 7.8452 |
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| Operational intensity | 8.0354 |
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+-----------------------------------+------------+
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Region reneighbour, Group 1: MEM_SP
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+-------------------+------------+
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| Region Info | HWThread 0 |
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+-------------------+------------+
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| RDTSC Runtime [s] | 5.935627 |
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| call count | 10 |
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+-------------------+------------+
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+------------------------------------------+---------+-------------+
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| Event | Counter | HWThread 0 |
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+------------------------------------------+---------+-------------+
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| INSTR_RETIRED_ANY | FIXC0 | 18208530000 |
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| CPU_CLK_UNHALTED_CORE | FIXC1 | 11805500000 |
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| CPU_CLK_UNHALTED_REF | FIXC2 | 14756870000 |
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| PWR_PKG_ENERGY | PWR0 | 340.7903 |
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| PWR_DRAM_ENERGY | PWR3 | 0 |
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| FP_ARITH_INST_RETIRED_128B_PACKED_SINGLE | PMC0 | 0 |
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| FP_ARITH_INST_RETIRED_SCALAR_SINGLE | PMC1 | 6240406000 |
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| FP_ARITH_INST_RETIRED_256B_PACKED_SINGLE | PMC2 | 0 |
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| FP_ARITH_INST_RETIRED_512B_PACKED_SINGLE | PMC3 | 491520 |
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| CAS_COUNT_RD | MBOX0C0 | 1772377 |
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| CAS_COUNT_WR | MBOX0C1 | 975760 |
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| CAS_COUNT_RD | MBOX1C0 | 1770611 |
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| CAS_COUNT_WR | MBOX1C1 | 977433 |
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| CAS_COUNT_RD | MBOX2C0 | 1771722 |
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| CAS_COUNT_WR | MBOX2C1 | 979122 |
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| CAS_COUNT_RD | MBOX3C0 | 1782901 |
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| CAS_COUNT_WR | MBOX3C1 | 967621 |
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| CAS_COUNT_RD | MBOX4C0 | 1780789 |
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| CAS_COUNT_WR | MBOX4C1 | 967179 |
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| CAS_COUNT_RD | MBOX5C0 | 1784733 |
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| CAS_COUNT_WR | MBOX5C1 | 969349 |
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+------------------------------------------+---------+-------------+
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+-----------------------------------+------------+
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| Metric | HWThread 0 |
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+-----------------------------------+------------+
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| Runtime (RDTSC) [s] | 5.9356 |
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| Runtime unhalted [s] | 4.7334 |
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| Clock [MHz] | 1995.2675 |
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| CPI | 0.6483 |
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| Energy [J] | 340.7903 |
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| Power [W] | 57.4144 |
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| Energy DRAM [J] | 0 |
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| Power DRAM [W] | 0 |
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| SP [MFLOP/s] | 1052.6723 |
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| AVX SP [MFLOP/s] | 1.3249 |
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| Packed [MUOPS/s] | 0.0828 |
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| Scalar [MUOPS/s] | 1051.3474 |
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| Memory read bandwidth [MBytes/s] | 114.9736 |
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| Memory read data volume [GBytes] | 0.6824 |
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| Memory write bandwidth [MBytes/s] | 62.9308 |
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| Memory write data volume [GBytes] | 0.3735 |
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| Memory bandwidth [MBytes/s] | 177.9044 |
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| Memory data volume [GBytes] | 1.0560 |
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| Operational intensity | 5.9171 |
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+-----------------------------------+------------+
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