Task 8571860146
| Name | 19fe20ac.15566.19290.10.37.7.vlar_1 |
| Workunit | 3896887448 |
| Created | 21 Feb 2020, 16:10:26 UTC |
| Sent | 21 Feb 2020, 16:10:28 UTC |
| Report deadline | 14 Apr 2020, 21:10:10 UTC |
| Received | 22 Feb 2020, 20:39:10 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 7444446 |
| Run time | 54 sec |
| CPU time | 22 sec |
| Validate state | Valid |
| Credit | 3.79 |
| Device peak FLOPS | 368.09 GFLOPS |
| Application version | SETI@home v8 v8.22 (opencl_nvidia_SoG) windows_intelx86 |
| Peak working set size | 71.47 MB |
| Peak swap size | 112.50 MB |
| Peak disk usage | 0.01 MB |
Stderr output
<core_client_version>7.12.1</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 5
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 5
Info: BOINC provided OpenCL device ID used
Build features: SETI8 Non-graphics OpenCL USE_OPENCL_NV OCL_ZERO_COPY SIGNALS_ON_GPU OCL_CHIRP3 FFTW USE_SSE3 x86
CPUID: Genuine Intel(R) CPU @ 2.90GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.041772 NumCfft=146007 NumGauss=0 NumPulse=50183457664 NumTriplet=67977339808
Currently allocated 201 MB for GPU buffers
In v_BaseLineSmooth: NumDataPoints=1048576, BoxCarLength=8192, NumPointsInChunk=32768
Windows optimized setiathome_v8 application
Based on Intel, Core 2-optimized v8-nographics V5.13 by Alex Kan
SSE3xj Win32 Build 3584 , Ported by : Raistmer, JDWhale
SETI8 update by Raistmer
OpenCL version by Raistmer, r3584
Number of OpenCL platforms: 1
OpenCL Platform Name: NVIDIA CUDA
Number of devices: 8
Max compute units: 8
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 131072
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GRID K520
Vendor: NVIDIA Corporation
Driver version: 353.90
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64
Max compute units: 8
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 131072
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GRID K520
Vendor: NVIDIA Corporation
Driver version: 353.90
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64
Max compute units: 8
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 131072
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GRID K520
Vendor: NVIDIA Corporation
Driver version: 353.90
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64
Max compute units: 8
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 131072
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GRID K520
Vendor: NVIDIA Corporation
Driver version: 353.90
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64
Max compute units: 8
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 131072
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GRID K520
Vendor: NVIDIA Corporation
Driver version: 353.90
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64
Max compute units: 8
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 131072
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GRID K520
Vendor: NVIDIA Corporation
Driver version: 353.90
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64
Max compute units: 8
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 131072
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GRID K520
Vendor: NVIDIA Corporation
Driver version: 353.90
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64
Max compute units: 8
Max work group size: 1024
Max clock frequency: 797Mhz
Max memory allocation: 1073741824
Cache type: Read/Write
Cache line size: 128
Cache size: 131072
Global memory size: 4294967296
Constant buffer size: 65536
Max number of constant args: 9
Local memory type: Scratchpad
Local memory size: 49152
Queue properties:
Out-of-Order: Yes
Name: GRID K520
Vendor: NVIDIA Corporation
Driver version: 353.90
Version: OpenCL 1.2 CUDA
Extensions: cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.041772
Used GPU device parameters are:
Number of compute units: 8
Single buffer allocation size: 128MB
Total device global memory: 4096MB
max WG size: 1024
local mem type: Real
FERMI path used: yes
LotOfMem path: yes
LowPerformanceGPU path: no
HighPerformanceGPU path: no
period_iterations_num=50
Spike: peak=28.00442, time=68.37, d_freq=1420064744.95, chirp=0, fft_len=8k
Spike: peak=27.65645, time=2.517, d_freq=1420072000.03, chirp=0, fft_len=16k
Spike: peak=32.00202, time=69.63, d_freq=1420064744.95, chirp=0, fft_len=16k
Spike: peak=35.53533, time=1.678, d_freq=1420072000.03, chirp=0, fft_len=32k
Spike: peak=51.3195, time=68.79, d_freq=1420064744.95, chirp=0, fft_len=32k
Spike: peak=55.92297, time=70.46, d_freq=1420064744.95, chirp=0, fft_len=64k
Spike: peak=48.10083, time=6.711, d_freq=1420064745.02, chirp=0, fft_len=128k
Spike: peak=29.00896, time=20.13, d_freq=1420071999.95, chirp=0, fft_len=128k
Spike: peak=32.85333, time=46.98, d_freq=1420070216.43, chirp=0, fft_len=128k
Spike: peak=57.70101, time=73.82, d_freq=1420064745.02, chirp=0, fft_len=128k
Spike: peak=41.36919, time=6.711, d_freq=1420064745.03, chirp=0.00092426, fft_len=128k
Spike: peak=25.04294, time=33.55, d_freq=1420064744.98, chirp=0.00092426, fft_len=128k
Spike: peak=34.92128, time=46.98, d_freq=1420070520.38, chirp=0.00092426, fft_len=128k
Spike: peak=28.55057, time=60.4, d_freq=1420064745.01, chirp=0.00092426, fft_len=128k
Spike: peak=63.83099, time=73.82, d_freq=1420064745.02, chirp=0.00092426, fft_len=128k
Spike: peak=52.50787, time=6.711, d_freq=1420064745.02, chirp=-0.00092426, fft_len=128k
Spike: peak=29.88488, time=20.13, d_freq=1420071999.93, chirp=-0.00092426, fft_len=128k
Spike: peak=30.03038, time=33.55, d_freq=1420064744.99, chirp=-0.00092426, fft_len=128k
Spike: peak=32.79406, time=46.98, d_freq=1420064744.98, chirp=-0.00092426, fft_len=128k
Spike: peak=26.28613, time=60.4, d_freq=1420067610.98, chirp=-0.00092426, fft_len=128k
Spike: peak=49.68744, time=73.82, d_freq=1420064745.03, chirp=-0.00092426, fft_len=128k
Spike: peak=27.16102, time=87.24, d_freq=1420070216.43, chirp=-0.00092426, fft_len=128k
Spike: peak=33.1675, time=6.711, d_freq=1420064745.04, chirp=0.0018485, fft_len=128k
Spike: peak=25.92425, time=20.13, d_freq=1420071999.91, chirp=0.0018485, fft_len=128k
Spike: peak=26.64539, time=33.55, d_freq=1420064745.01, chirp=0.0018485, fft_len=128k
Spike: peak=27.79461, time=46.98, d_freq=1420070216.44, chirp=0.0018485, fft_len=128k
Spike: peak=24.95504, time=60.4, d_freq=1420064744.99, chirp=0.0018485, fft_len=128k
Spike: peak=67.43227, time=73.82, d_freq=1420064745.01, chirp=0.0018485, fft_len=128k
Spike: peak=54.0246, time=6.711, d_freq=1420064745.01, chirp=-0.0018485, fft_len=128k
Spike: peak=24.09783, time=20.13, d_freq=1420071999.91, chirp=-0.0018485, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.
Best spike: peak=75.08604, time=70.46, d_freq=1420064744.99, chirp=-0.003697, fft_len=64k
Best autocorr: peak=17.40098, time=46.98, delay=0.50668, d_freq=1420068359.03, chirp=-0.0073941, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.124e+011, d_freq=0,
score=-12, null_hyp=0, chirp=0, fft_len=0
Best pulse: peak=0.3386708, time=53.69, period=0.3109, d_freq=1420066528.32, score=0.8178, chirp=0, fft_len=64
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0
Spike count: 30
Autocorr count: 0
Pulse count: 0
Triplet count: 0
Gaussian count: 0
Wallclock time elapsed since last restart: 46.7 seconds
Fftlength=32,pass=3:Tune: sum=24.9439(ms); min=24.94(ms); max=24.94(ms); mean=24.94(ms); s_mean=24.94; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=375.959(ms); min=6.711(ms); max=12.81(ms); mean=11.06(ms); s_mean=9.989; sleep=0(ms); delta=97; N=34; usual
Fftlength=64,pass=4:Tune: sum=322.371(ms); min=4.368(ms); max=12.08(ms); mean=10.07(ms); s_mean=8.202; sleep=0(ms); delta=95; N=32; usual
Fftlength=64,pass=5:Tune: sum=153.808(ms); min=5.874(ms); max=12.65(ms); mean=10.99(ms); s_mean=10.8; sleep=0(ms); delta=77; N=14; usual
Fftlength=128,pass=3:Tune: sum=162.003(ms); min=2.454(ms); max=6.412(ms); mean=5.4(ms); s_mean=4.421; sleep=0(ms); delta=61; N=30; usual
Fftlength=128,pass=4:Tune: sum=139.881(ms); min=2.185(ms); max=6.05(ms); mean=4.996(ms); s_mean=4.139; sleep=0(ms); delta=59; N=28; usual
Fftlength=128,pass=5:Tune: sum=130.959(ms); min=2.947(ms); max=6.378(ms); mean=5.238(ms); s_mean=4.965; sleep=0(ms); delta=56; N=25; usual
Fftlength=256,pass=3:Tune: sum=78.1428(ms); min=1.642(ms); max=4.092(ms); mean=3.126(ms); s_mean=3.32; sleep=0(ms); delta=40; N=25; usual
Fftlength=256,pass=4:Tune: sum=65.8323(ms); min=1.481(ms); max=3.903(ms); mean=2.862(ms); s_mean=3.14; sleep=0(ms); delta=38; N=23; usual
Fftlength=256,pass=5:Tune: sum=61.5922(ms); min=1.491(ms); max=4.088(ms); mean=2.933(ms); s_mean=3.461; sleep=0(ms); delta=36; N=21; usual
Fftlength=512,pass=3:Tune: sum=37.0473(ms); min=0.8335(ms); max=2.585(ms); mean=1.852(ms); s_mean=2.134; sleep=0(ms); delta=27; N=20; usual
Fftlength=512,pass=4:Tune: sum=31.6901(ms); min=0.7573(ms); max=2.473(ms); mean=1.668(ms); s_mean=1.813; sleep=0(ms); delta=26; N=19; usual
Fftlength=512,pass=5:Tune: sum=29.4992(ms); min=0.7346(ms); max=2.214(ms); mean=1.639(ms); s_mean=1.617; sleep=0(ms); delta=25; N=18; usual
Fftlength=1024,pass=3:Tune: sum=17.9608(ms); min=0.4324(ms); max=1.672(ms); mean=1.123(ms); s_mean=1.238; sleep=0(ms); delta=19; N=16; usual
Fftlength=1024,pass=4:Tune: sum=15.5163(ms); min=0.3935(ms); max=1.607(ms); mean=1.034(ms); s_mean=1.145; sleep=0(ms); delta=18; N=15; usual
Fftlength=1024,pass=5:Tune: sum=14.603(ms); min=0.3854(ms); max=1.498(ms); mean=1.043(ms); s_mean=1.14; sleep=0(ms); delta=17; N=14; usual
Fftlength=2048,pass=3:Tune: sum=8.05469(ms); min=8.055(ms); max=8.055(ms); mean=8.055(ms); s_mean=8.055; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=4096,pass=3:Tune: sum=4.26016(ms); min=4.26(ms); max=4.26(ms); mean=4.26(ms); s_mean=4.26; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=8192,pass=3:Tune: sum=5.44298(ms); min=5.443(ms); max=5.443(ms); mean=5.443(ms); s_mean=5.443; sleep=0(ms); delta=1; N=1; usual
class Gaussian_transfer_not_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_transfer_needed: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip1_no_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip2_bad_group_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip3_too_weak_peak: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip4_too_big_ChiSq: total=0, N=0, <>=0, min=0 max=0
class Gaussian_skip6_low_power: total=0, N=0, <>=0, min=0 max=0
class Gaussian_new_best: total=0, N=0, <>=0, min=0 max=0
class Gaussian_report: total=0, N=0, <>=0, min=0 max=0
class Gaussian_miss: total=0, N=0, <>=0, min=0 max=0
class PC_triplet_find_hit: total=8, N=8, <>=1, min=1 max=1
class PC_triplet_find_miss: total=4, N=4, <>=1, min=1 max=1
class PC_pulse_find_hit: total=7, N=7, <>=1, min=1 max=1
class PC_pulse_find_miss: total=2, N=2, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=2, N=2, <>=1, min=1 max=1
class PC_pulse_find_2CPU: total=0, N=0, <>=0, min=0 max=0
class PoT_transfer_not_needed: total=8, N=8, <>=1, min=1 max=1
class PoT_transfer_needed: total=5, N=5, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
12:03:16 (16132): called boinc_finish(0)
</stderr_txt>
]]>
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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.