Task 8628461515

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: AMD Phenom(tm) II X6 1090T Processor 

     Cache: L1=64K L2=512K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.442789  NumCfft=192451  NumGauss=1068166100  NumPulse=226408507820  NumTriplet=452812662162
Currently allocated 229 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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 387.92
  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_d3d9_sharing cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer
  Max compute units:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 387.92
  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_d3d9_sharing 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 :  0.442789
Used GPU device parameters are:
	Number of compute units: 13
	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
Autocorr: peak=18.85721, time=73.82, delay=1.2454, d_freq=1419062441.94, chirp=-0.78655, fft_len=128k
Autocorr: peak=18.65798, time=73.82, delay=1.2454, d_freq=1419062441.87, chirp=-0.78747, fft_len=128k
Autocorr: peak=20.01676, time=73.82, delay=1.2454, d_freq=1419062441.12, chirp=-0.79764, fft_len=128k
Autocorr: peak=18.97523, time=73.82, delay=1.2454, d_freq=1419062441.05, chirp=-0.79856, fft_len=128k
Autocorr: peak=17.83633, time=73.82, delay=1.2454, d_freq=1419062440.37, chirp=-0.8078, fft_len=128k
Autocorr: peak=20.15797, time=73.82, delay=1.2454, d_freq=1419062440.3, chirp=-0.80873, fft_len=128k
Autocorr: peak=18.34143, time=73.82, delay=1.2454, d_freq=1419062440.23, chirp=-0.80965, fft_len=128k
Autocorr: peak=19.27473, time=73.82, delay=1.2454, d_freq=1419062439.48, chirp=-0.81982, fft_len=128k
Autocorr: peak=18.45006, time=20.13, delay=3.4396, d_freq=1419062775.19, chirp=13.669, fft_len=128k
Spike: peak=24.79777, time=6.711, d_freq=1419065230.62, chirp=9.4903, fft_len=128k
Spike: peak=25.59208, time=6.711, d_freq=1419065230.63, chirp=9.4912, fft_len=128k
Spike: peak=25.06258, time=6.711, d_freq=1419065230.64, chirp=9.4922, fft_len=128k
Gaussian: peak=4.080461, mean=0.5683421, ChiSq=1.419894, time=46.14, d_freq=1419065502.22,
	score=0.3775521, null_hyp=2.275684, chirp=-15.84, fft_len=16k
Pulse: peak=2.510175, time=18.23, period=0.7012, d_freq=1419059812.01, score=1, chirp=93.182, fft_len=256 
D:	threshold 0.05399267; unscaled peak power: 0.05400615 exceeds threshold for 0.02498%
Pulse: peak=2.620306, time=18.23, period=0.7012, d_freq=1419059821.56, score=1.044, chirp=93.706, fft_len=256 
D:	threshold 0.05286843; unscaled peak power: 0.05454079 exceeds threshold for 3.163%
Pulse: peak=2.647207, time=18.23, period=0.7012, d_freq=1419059812.04, score=1.055, chirp=95.276, fft_len=256 
D:	threshold 0.05458514; unscaled peak power: 0.05673024 exceeds threshold for 3.93%
Pulse: peak=2.644715, time=18.23, period=0.7012, d_freq=1419059812.08, score=1.054, chirp=97.371, fft_len=256 
D:	threshold 0.05412965; unscaled peak power: 0.05621841 exceeds threshold for 3.859%

Best spike: peak=25.59208, time=6.711, d_freq=1419065230.63, chirp=9.4912, fft_len=128k
Best autocorr: peak=20.15797, time=73.82, delay=1.2454, d_freq=1419062440.3, chirp=-0.80873, fft_len=128k
Best gaussian: peak=4.080461, mean=0.5683421, ChiSq=1.419894, time=46.14, d_freq=1419065502.22,
	score=0.3775521, null_hyp=2.275684, chirp=-15.84, fft_len=16k
Best pulse: peak=2.647207, time=18.23, period=0.7012, d_freq=1419059812.04, score=1.055, chirp=95.276, fft_len=256 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    3
Autocorr count: 9
Pulse count:    4
Triplet count:  0
Gaussian count: 1
Wallclock time elapsed since last restart: 376.4 seconds
Fftlength=8,pass=3:Tune: sum=4375.23(ms); min=4.403(ms); max=43.09(ms); mean=24.04(ms); s_mean=35.66; sleep=30(ms); delta=231; N=182; usual
Fftlength=8,pass=4:Tune: sum=2915.68(ms); min=2.74(ms); max=30.51(ms); mean=18.11(ms); s_mean=21.35; sleep=15(ms); delta=224; N=161; usual
Fftlength=8,pass=5:Tune: sum=2185.87(ms); min=6.611(ms); max=23.85(ms); mean=15.96(ms); s_mean=18.2; sleep=15(ms); delta=216; N=137; usual
Fftlength=16,pass=3:Tune: sum=2918.88(ms); min=1.202(ms); max=28.89(ms); mean=14.38(ms); s_mean=23.31; sleep=15(ms); delta=250; N=203; usual
Fftlength=16,pass=4:Tune: sum=2019.11(ms); min=1.051(ms); max=20.13(ms); mean=11.22(ms); s_mean=16.22; sleep=15(ms); delta=243; N=180; usual
Fftlength=16,pass=5:Tune: sum=1445.82(ms); min=1.051(ms); max=15.98(ms); mean=9.512(ms); s_mean=11.43; sleep=0(ms); delta=231; N=152; usual
Fftlength=32,pass=3:Tune: sum=2197.35(ms); min=0.7221(ms); max=21.84(ms); mean=10.41(ms); s_mean=14.65; sleep=15(ms); delta=258; N=211; usual
Fftlength=32,pass=4:Tune: sum=1520.47(ms); min=0.6468(ms); max=15.71(ms); mean=7.757(ms); s_mean=9.974; sleep=0(ms); delta=247; N=196; usual
Fftlength=32,pass=5:Tune: sum=1134.88(ms); min=0.6149(ms); max=12.53(ms); mean=6.101(ms); s_mean=7.175; sleep=0(ms); delta=237; N=186; usual
Fftlength=64,pass=3:Tune: sum=2073.31(ms); min=0.4507(ms); max=20.87(ms); mean=8.099(ms); s_mean=9.936; sleep=0(ms); delta=281; N=256; usual
Fftlength=64,pass=4:Tune: sum=1497.19(ms); min=0.318(ms); max=16.3(ms); mean=6.037(ms); s_mean=7.179; sleep=0(ms); delta=273; N=248; usual
Fftlength=64,pass=5:Tune: sum=1130.26(ms); min=0.2866(ms); max=12.86(ms); mean=4.936(ms); s_mean=11.86; sleep=0(ms); delta=254; N=229; usual
Fftlength=128,pass=3:Tune: sum=5512.24(ms); min=12.62(ms); max=29.86(ms); mean=28.86(ms); s_mean=28.97; sleep=30(ms); delta=1; N=191; high_perf
Fftlength=256,pass=3:Tune: sum=5218.23(ms); min=6.162(ms); max=14.17(ms); mean=13.62(ms); s_mean=13.62; sleep=15(ms); delta=1; N=383; high_perf
Fftlength=512,pass=3:Tune: sum=5381.57(ms); min=3.128(ms); max=7.169(ms); mean=7.035(ms); s_mean=7.043; sleep=0(ms); delta=1; N=765; high_perf
Fftlength=1024,pass=3:Tune: sum=2091.77(ms); min=1.33(ms); max=1.563(ms); mean=1.368(ms); s_mean=1.361; sleep=0(ms); delta=1; N=1529; usual
Fftlength=2048,pass=3:Tune: sum=1635.22(ms); min=0.519(ms); max=0.6315(ms); mean=0.5349(ms); s_mean=0.5347; sleep=0(ms); delta=1; N=3057; 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=11,	N=11,	<>=1,	min=1	max=1
class Gaussian_report:		total=1,	N=1,	<>=1,	min=1	max=1
class Gaussian_miss:		total=0,	N=0,	<>=0,	min=0	max=0


class PC_triplet_find_hit:		total=24064,	N=24064,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=363,	N=363,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12205,	N=12205,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=8,	N=8,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=4,	N=4,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24059,	N=24059,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=369,	N=369,	<>=1,	min=1	max=1

class SleepQuantum:		total=0,	N=0,	<>=0,	min=0	max=0

GPU device sync requested...  ...GPU device synched
18:57:29 (5252): called boinc_finish(0)

</stderr_txt>
]]>

 
©2020 University of California
 
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.