Task 8603349763
| Name | blc64_2bit_guppi_58838_10017_TIC449050248_0045.30663.818.19.28.9.vlar_1 |
| Workunit | 3911296474 |
| Created | 1 Mar 2020, 17:30:44 UTC |
| Sent | 1 Mar 2020, 18:11:27 UTC |
| Report deadline | 23 Apr 2020, 23:11:09 UTC |
| Received | 4 Mar 2020, 5:30:13 UTC |
| Server state | Over |
| Outcome | Success |
| Client state | Done |
| Exit status | 0 (0x00000000) |
| Computer ID | 8723933 |
| Run time | 17 min 3 sec |
| CPU time | 16 min 58 sec |
| Validate state | Valid |
| Credit | 122.71 |
| Device peak FLOPS | 397.54 GFLOPS |
| Application version | SETI@home v8 v8.22 (opencl_nvidia_SoG) windows_intelx86 |
| Peak working set size | 107.31 MB |
| Peak swap size | 130.90 MB |
| Peak disk usage | 0.04 MB |
Stderr output
<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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: Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.016186 NumCfft=115145 NumGauss=0 NumPulse=45777666176 NumTriplet=58748799392
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: 2
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1291Mhz
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: GeForce GTX 960
Vendor: NVIDIA Corporation
Driver version: 432.00
Version: OpenCL 1.2 CUDA
Extensions: 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 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1291Mhz
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: GeForce GTX 960
Vendor: NVIDIA Corporation
Driver version: 432.00
Version: OpenCL 1.2 CUDA
Extensions: 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 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.016186
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
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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: Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.016186 NumCfft=115145 NumGauss=0 NumPulse=45777666176 NumTriplet=58748799392
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: 2
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1291Mhz
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: GeForce GTX 960
Vendor: NVIDIA Corporation
Driver version: 432.00
Version: OpenCL 1.2 CUDA
Extensions: 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 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1291Mhz
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: GeForce GTX 960
Vendor: NVIDIA Corporation
Driver version: 432.00
Version: OpenCL 1.2 CUDA
Extensions: 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 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.016186
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
GPU device sync requested... ...GPU device synched
Termination request detected or computations are finished. GPU device synched, exiting...
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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: Intel(R) Xeon(R) CPU E3-1231 v3 @ 3.40GHz
Cache: L1=64K L2=256K
CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 FMA3 SSE4.1 SSE4.2 AVX
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl
ar=0.016186 NumCfft=115145 NumGauss=0 NumPulse=45777666176 NumTriplet=58748799392
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: 2
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1291Mhz
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: GeForce GTX 960
Vendor: NVIDIA Corporation
Driver version: 432.00
Version: OpenCL 1.2 CUDA
Extensions: 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 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Max compute units: 8
Max work group size: 1024
Max clock frequency: 1291Mhz
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: GeForce GTX 960
Vendor: NVIDIA Corporation
Driver version: 432.00
Version: OpenCL 1.2 CUDA
Extensions: 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 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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
Work Unit Info:
...............
Credit multiplier is : 2.85
WU true angle range is : 0.016186
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=24.45244, time=5.727, d_freq=8132913047.38, chirp=1.2947, fft_len=128k
Spike: peak=24.23306, time=5.727, d_freq=8132913047.39, chirp=1.2959, fft_len=128k
Pulse: peak=7.954135, time=45.86, period=19.51, d_freq=8132919773.8, score=1.023, chirp=8.6996, fft_len=1024
D: threshold 0.5510656; unscaled peak power: 0.5625223 exceeds threshold for 2.079%
Spike: peak=24.6392, time=85.9, d_freq=8132910498.96, chirp=-14.215, fft_len=128k
Spike: peak=24.43901, time=85.9, d_freq=8132910498.96, chirp=-14.22, fft_len=128k
Pulse: peak=3.93766, time=45.84, period=8.635, d_freq=8132917856.66, score=1.028, chirp=20.763, fft_len=512
D: threshold 0.1529958; unscaled peak power: 0.1564355 exceeds threshold for 2.248%
Pulse: peak=3.921883, time=45.86, period=9.104, d_freq=8132910195.06, score=1.046, chirp=-22.517, fft_len=1024
D: threshold 0.2926096; unscaled peak power: 0.3032112 exceeds threshold for 3.623%
Pulse: peak=0.4834186, time=45.81, period=0.3227, d_freq=8132917033.47, score=1.008, chirp=25.735, fft_len=32
D: threshold 0.00289838; unscaled peak power: 0.002905536 exceeds threshold for 0.2469%
Pulse: peak=1.356788, time=45.82, period=1.903, d_freq=8132921056.57, score=1.016, chirp=31.583, fft_len=64
D: threshold 0.008979348; unscaled peak power: 0.009060842 exceeds threshold for 0.9076%
Pulse: peak=2.89278, time=45.82, period=4.734, d_freq=8132909970.19, score=1.034, chirp=31.583, fft_len=128
D: threshold 0.03009942; unscaled peak power: 0.03085266 exceeds threshold for 2.503%
Pulse: peak=2.133453, time=45.82, period=3.017, d_freq=8132916853.84, score=1.043, chirp=54.978, fft_len=256
D: threshold 0.04886345; unscaled peak power: 0.05026266 exceeds threshold for 2.863%
Pulse: peak=1.6213, time=45.86, period=2.356, d_freq=8132918933.27, score=1.007, chirp=72.013, fft_len=1024
D: threshold 0.1590808; unscaled peak power: 0.1597364 exceeds threshold for 0.4121%
Pulse: peak=1.30178, time=45.82, period=1.677, d_freq=8132920041.69, score=1.016, chirp=-84.222, fft_len=256
D: threshold 0.03518209; unscaled peak power: 0.03550233 exceeds threshold for 0.9102%
Pulse: peak=1.290249, time=45.82, period=1.677, d_freq=8132920028.31, score=1.007, chirp=-84.514, fft_len=256
D: threshold 0.03591821; unscaled peak power: 0.03606357 exceeds threshold for 0.4047%
Triplet: peak=12.95311, time=16.67, period=15.79, d_freq=8132919209.96, chirp=84.661, fft_len=512
Triplet: peak=12.04963, time=28, period=16.04, d_freq=8132917493.27, chirp=85.684, fft_len=256
Triplet: peak=12.3111, time=59.66, period=13.7, d_freq=8132916727.39, chirp=-88.023, fft_len=256
Best spike: peak=24.6392, time=85.9, d_freq=8132910498.96, chirp=-14.215, fft_len=128k
Best autocorr: peak=17.38103, time=74.45, delay=4.6358, d_freq=8132913640.14, chirp=-24.94, 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=3.921883, time=45.86, period=9.104, d_freq=8132910195.06, score=1.046, chirp=-22.517, fft_len=1024
Best triplet: peak=12.95311, time=16.67, period=15.79, d_freq=8132919209.96, chirp=84.661, fft_len=512
Spike count: 4
Autocorr count: 0
Pulse count: 10
Triplet count: 3
Gaussian count: 0
Wallclock time elapsed since last restart: 1018.3 seconds
Fftlength=32,pass=3:Tune: sum=43907.2(ms); min=5.564(ms); max=65.73(ms); mean=45.03(ms); s_mean=52.4; sleep=45(ms); delta=617; N=975; usual
Fftlength=32,pass=4:Tune: sum=26214.5(ms); min=3.738(ms); max=64.66(ms); mean=32.09(ms); s_mean=45.96; sleep=45(ms); delta=921; N=817; usual
Fftlength=32,pass=5:Tune: sum=20634.3(ms); min=3.952(ms); max=51.61(ms); mean=27.01(ms); s_mean=46.19; sleep=45(ms); delta=891; N=764; usual
Fftlength=64,pass=3:Tune: sum=34902.1(ms); min=2.363(ms); max=75.85(ms); mean=35.72(ms); s_mean=66.55; sleep=60(ms); delta=909; N=977; usual
Fftlength=64,pass=4:Tune: sum=24117.8(ms); min=2.228(ms); max=60.46(ms); mean=26.68(ms); s_mean=44.5; sleep=45(ms); delta=967; N=904; usual
Fftlength=64,pass=5:Tune: sum=18929.7(ms); min=2.069(ms); max=50.88(ms); mean=22.24(ms); s_mean=34.22; sleep=30(ms); delta=914; N=851; usual
Fftlength=128,pass=3:Tune: sum=34044.9(ms); min=1.406(ms); max=82.57(ms); mean=32.52(ms); s_mean=45.97; sleep=45(ms); delta=1047; N=1047; usual
Fftlength=128,pass=4:Tune: sum=24187.9(ms); min=1.149(ms); max=64.1(ms); mean=24.02(ms); s_mean=32.58; sleep=30(ms); delta=1038; N=1007; usual
Fftlength=128,pass=5:Tune: sum=19214.3(ms); min=1.074(ms); max=55.62(ms); mean=19.89(ms); s_mean=26.21; sleep=15(ms); delta=997; N=966; usual
Fftlength=256,pass=3:Tune: sum=34561(ms); min=0.6603(ms); max=53.12(ms); mean=31.19(ms); s_mean=50.35; sleep=45(ms); delta=1123; N=1108; usual
Fftlength=256,pass=4:Tune: sum=24854.5(ms); min=0.5416(ms); max=39.11(ms); mean=23.43(ms); s_mean=36.28; sleep=30(ms); delta=1076; N=1061; usual
Fftlength=256,pass=5:Tune: sum=19751.9(ms); min=0.5463(ms); max=31.75(ms); mean=19.42(ms); s_mean=29.38; sleep=30(ms); delta=1032; N=1017; usual
Fftlength=512,pass=3:Tune: sum=35189.1(ms); min=0.3406(ms); max=27.44(ms); mean=22.27(ms); s_mean=25.84; sleep=15(ms); delta=1587; N=1580; usual
Fftlength=512,pass=4:Tune: sum=25208.4(ms); min=0.2997(ms); max=19.75(ms); mean=16.18(ms); s_mean=18.27; sleep=15(ms); delta=1565; N=1558; usual
Fftlength=512,pass=5:Tune: sum=19263.8(ms); min=0.2932(ms); max=15.06(ms); mean=12.54(ms); s_mean=14.05; sleep=15(ms); delta=1543; N=1536; usual
Fftlength=1024,pass=3:Tune: sum=78007.9(ms); min=0.1841(ms); max=30.6(ms); mean=27.46(ms); s_mean=28.87; sleep=30(ms); delta=2844; N=2841; high_perf
Fftlength=1024,pass=4:Tune: sum=523.681(ms); min=0.152(ms); max=9.12(ms); mean=3.379(ms); s_mean=7.369; sleep=0(ms); delta=2833; N=155; usual
Fftlength=1024,pass=5:Tune: sum=424.03(ms); min=0.1667(ms); max=7.206(ms); mean=2.945(ms); s_mean=6.977; sleep=0(ms); delta=2822; N=144; usual
Fftlength=2048,pass=3:Tune: sum=79244.8(ms); min=6.252(ms); max=15.4(ms); mean=14.48(ms); s_mean=14.48; sleep=15(ms); delta=1; N=5471; high_perf
Fftlength=4096,pass=3:Tune: sum=88298.8(ms); min=3.294(ms); max=8.719(ms); mean=8.069(ms); s_mean=8.054; sleep=0(ms); delta=1; N=10943; high_perf
Fftlength=8192,pass=3:Tune: sum=48196.7(ms); min=2.164(ms); max=2.283(ms); mean=2.202(ms); s_mean=2.194; sleep=0(ms); delta=1; N=21885; 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=54961, N=54961, <>=1, min=1 max=1
class PC_triplet_find_miss: total=1095, N=1095, <>=1, min=1 max=1
class PC_pulse_find_hit: total=43667, N=43667, <>=1, min=1 max=1
class PC_pulse_find_miss: total=14, N=14, <>=1, min=1 max=1
class PC_pulse_find_early_miss: total=14, N=14, <>=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=54954, N=54954, <>=1, min=1 max=1
class PoT_transfer_needed: total=1103, N=1103, <>=1, min=1 max=1
class SleepQuantum: total=0, N=0, <>=0, min=0 max=0
GPU device sync requested... ...GPU device synched
20:03:57 (14204): 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.