Task 8619792164

Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 0
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 0
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) Core(TM) i5-4690K CPU @ 3.50GHz 

     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=0.013632  NumCfft=145971  NumGauss=0  NumPulse=50145718144  NumTriplet=67939600288
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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1493Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 294912
  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 1050 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.92
  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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1493Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 294912
  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 1050 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.92
  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_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.013632
Used GPU device parameters are:
	Number of compute units: 6
	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
Triplet: peak=10.80029, time=15.47, period=4.823, d_freq=1421216885.82, chirp=-1.4021, fft_len=1024 
Pulse: peak=6.295085, time=53.69, period=16.09, d_freq=1421223609.59, score=1.053, chirp=-19.757, fft_len=128 
D:	threshold 0.05543604; unscaled peak power: 0.057974 exceeds threshold for 4.578%
Pulse: peak=0.3736748, time=53.69, period=0.2556, d_freq=1421224768.51, score=1.003, chirp=24.563, fft_len=64 
D:	threshold 0.005335355; unscaled peak power: 0.005339425 exceeds threshold for 0.07628%
Pulse: peak=0.5599884, time=53.69, period=0.5248, d_freq=1421223999.86, score=1, chirp=-26.699, fft_len=64 
D:	threshold 0.006058432; unscaled peak power: 0.006059328 exceeds threshold for 0.01479%
Pulse: peak=7.429298, time=53.9, period=25.17, d_freq=1421222472.09, score=1.001, chirp=31.539, fft_len=4k
D:	threshold 2.038526; unscaled peak power: 2.040923 exceeds threshold for 0.1176%
Triplet: peak=10.3096, time=50.97, period=7.386, d_freq=1421220003.76, chirp=34.175, fft_len=8 
Triplet: peak=9.819637, time=65.53, period=11.62, d_freq=1421223581.66, chirp=-35.243, fft_len=64 
Triplet: peak=11.37159, time=47, period=11.68, d_freq=1421216803.93, chirp=-48.059, fft_len=256 
Triplet: peak=11.09021, time=47, period=11.68, d_freq=1421216804.45, chirp=-48.859, fft_len=256 
Pulse: peak=5.278459, time=54.11, period=14.89, d_freq=1421220674.72, score=1.023, chirp=65.88, fft_len=8k
D:	threshold 2.76827; unscaled peak power: 2.82058 exceeds threshold for 1.89%
Pulse: peak=4.619484, time=53.71, period=10.98, d_freq=1421222552.95, score=1.019, chirp=68.883, fft_len=512 
D:	threshold 0.1707074; unscaled peak power: 0.1734307 exceeds threshold for 1.595%
Triplet: peak=15.26998, time=40.75, period=39.36, d_freq=1421224446.99, chirp=76.894, fft_len=16 
Pulse: peak=7.520068, time=53.9, period=26.28, d_freq=1421219485.4, score=1.012, chirp=82.467, fft_len=4k
D:	threshold 2.37433; unscaled peak power: 2.400162 exceeds threshold for 1.088%
Triplet: peak=10.64759, time=55.91, period=49.72, d_freq=1421224597.11, chirp=-88.641, fft_len=64 
Pulse: peak=9.881485, time=53.79, period=35.02, d_freq=1421218193.1, score=1.017, chirp=94.815, fft_len=2k
D:	threshold 1.481059; unscaled peak power: 1.503242 exceeds threshold for 1.498%

Best spike: peak=23.92845, time=6.711, d_freq=1421215865.1, chirp=26.269, fft_len=128k
Best autocorr: peak=16.72679, time=73.82, delay=5.9851, d_freq=1421221464.76, chirp=10.318, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.121e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=6.295085, time=53.69, period=16.09, d_freq=1421223609.59, score=1.053, chirp=-19.757, fft_len=128 
Best triplet: peak=15.26998, time=40.75, period=39.36, d_freq=1421224446.99, chirp=76.894, fft_len=16 
Spike count:    0
Autocorr count: 0
Pulse count:    8
Triplet count:  7
Gaussian count: 0
Wallclock time elapsed since last restart: 1491.0 seconds
Fftlength=32,pass=3:Tune: sum=57610.4(ms); min=5.35(ms); max=71.78(ms); mean=50.71(ms); s_mean=55.78; sleep=45(ms); delta=550; N=1136; usual
Fftlength=32,pass=4:Tune: sum=40425.6(ms); min=3.832(ms); max=72.54(ms); mean=43.05(ms); s_mean=59.33; sleep=60(ms); delta=704; N=939; usual
Fftlength=32,pass=5:Tune: sum=32146(ms); min=4.165(ms); max=67.3(ms); mean=37.91(ms); s_mean=55.97; sleep=45(ms); delta=734; N=848; usual
Fftlength=64,pass=3:Tune: sum=53181.6(ms); min=2.3(ms); max=83.23(ms); mean=45.65(ms); s_mean=51.62; sleep=45(ms); delta=679; N=1165; usual
Fftlength=64,pass=4:Tune: sum=36208.5(ms); min=1.855(ms); max=76.4(ms); mean=37.1(ms); s_mean=64.61; sleep=60(ms); delta=821; N=976; usual
Fftlength=64,pass=5:Tune: sum=29717.6(ms); min=1.938(ms); max=72.65(ms); mean=32.55(ms); s_mean=49.85; sleep=45(ms); delta=842; N=913; usual
Fftlength=128,pass=3:Tune: sum=52630.9(ms); min=1.162(ms); max=80.79(ms); mean=43.6(ms); s_mean=42.61; sleep=45(ms); delta=682; N=1207; usual
Fftlength=128,pass=4:Tune: sum=36041.8(ms); min=1.024(ms); max=89.74(ms); mean=33.34(ms); s_mean=42.69; sleep=45(ms); delta=1083; N=1081; usual
Fftlength=128,pass=5:Tune: sum=29758.7(ms); min=1.089(ms); max=83.42(ms); mean=28.59(ms); s_mean=35.39; sleep=30(ms); delta=1064; N=1041; usual
Fftlength=256,pass=3:Tune: sum=52551.9(ms); min=0.5582(ms); max=74.64(ms); mean=41.25(ms); s_mean=67.52; sleep=60(ms); delta=683; N=1274; usual
Fftlength=256,pass=4:Tune: sum=35423.8(ms); min=0.4577(ms); max=51.08(ms); mean=31.27(ms); s_mean=46.24; sleep=45(ms); delta=1145; N=1133; usual
Fftlength=256,pass=5:Tune: sum=28243.9(ms); min=0.5038(ms); max=42.9(ms); mean=25.94(ms); s_mean=36.64; sleep=30(ms); delta=1100; N=1089; usual
Fftlength=512,pass=3:Tune: sum=50280.1(ms); min=0.384(ms); max=36.43(ms); mean=29.37(ms); s_mean=33.45; sleep=30(ms); delta=1718; N=1712; usual
Fftlength=512,pass=4:Tune: sum=35905.9(ms); min=0.2427(ms); max=26.75(ms); mean=21.25(ms); s_mean=24.06; sleep=15(ms); delta=1696; N=1690; usual
Fftlength=512,pass=5:Tune: sum=28522.4(ms); min=0.2686(ms); max=21.25(ms); mean=17.12(ms); s_mean=19.12; sleep=15(ms); delta=1671; N=1666; usual
Fftlength=1024,pass=3:Tune: sum=115170(ms); min=0.1844(ms); max=41.33(ms); mean=37.12(ms); s_mean=39.64; sleep=30(ms); delta=3106; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=730.638(ms); min=0.1362(ms); max=12.63(ms); mean=4.684(ms); s_mean=10.71; sleep=0(ms); delta=3096; N=156; usual
Fftlength=1024,pass=5:Tune: sum=607.024(ms); min=0.1473(ms); max=10.46(ms); mean=4.158(ms); s_mean=10.01; sleep=0(ms); delta=3085; N=146; usual
Fftlength=2048,pass=3:Tune: sum=90526(ms); min=6.066(ms); max=16.97(ms); mean=15.11(ms); s_mean=15.54; sleep=15(ms); delta=1; N=5993; high_perf
Fftlength=4096,pass=3:Tune: sum=96429.5(ms); min=3.493(ms); max=9.686(ms); mean=8.046(ms); s_mean=8.241; sleep=0(ms); delta=1; N=11985; high_perf
Fftlength=8192,pass=3:Tune: sum=65682.3(ms); min=2.034(ms); max=3.709(ms); mean=2.74(ms); s_mean=2.649; sleep=0(ms); delta=1; N=23971; 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=63839,	N=63839,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=985,	N=985,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47835,	N=47835,	<>=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=9,	N=9,	<>=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=63829,	N=63829,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=996,	N=996,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
10:54:45 (12716): 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.