任务 35627036

标准错误输出

<core_client_version>7.12.1</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) i7-4770 CPU @ 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=0.009855  NumCfft=146001  NumGauss=0  NumPulse=50177167232  NumTriplet=67971049376
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 2
  Max compute units:				 8
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  Global memory size:				 2147483648
  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:				 441.87
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
  Max compute units:				 5
  Max work group size:				 1024
  Max clock frequency:				 1084Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 122880
  Global memory size:				 2147483648
  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 750 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 441.87
  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 cl_khr_int64_base_atomics cl_khr_int64_extended_atomics


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 0


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.009855
Used GPU device parameters are:
	Number of compute units: 8
	Single buffer allocation size: 128MB
	Total device global memory: 2048MB
	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
Pulse: peak=0.5945704, time=53.71, period=0.6255, d_freq=1420282864.46, score=1.009, chirp=-1.3337, fft_len=512 
D:	threshold 0.04994835; unscaled peak power: 0.05010586 exceeds threshold for 0.3153%
Spike: peak=24.53459, time=104, d_freq=1420287784.29, chirp=-2.1221, fft_len=64k
Spike: peak=25.73372, time=104, d_freq=1420287784.26, chirp=-2.1295, fft_len=64k
Pulse: peak=0.8370287, time=53.7, period=1, d_freq=1420282898.11, score=1.018, chirp=2.1341, fft_len=256 
D:	threshold 0.02803692; unscaled peak power: 0.02826012 exceeds threshold for 0.7961%
Spike: peak=25.41483, time=104, d_freq=1420287784.28, chirp=-2.148, fft_len=64k
Spike: peak=25.85678, time=104, d_freq=1420287784.25, chirp=-2.1554, fft_len=64k
Spike: peak=24.01168, time=60.4, d_freq=1420280991.9, chirp=13.946, fft_len=128k
Spike: peak=24.72919, time=33.55, d_freq=1420279679.9, chirp=18.601, fft_len=128k
Spike: peak=24.97629, time=33.55, d_freq=1420279679.9, chirp=18.605, fft_len=128k
Spike: peak=24.71633, time=33.55, d_freq=1420279679.89, chirp=18.607, fft_len=128k
Spike: peak=24.04955, time=33.55, d_freq=1420279679.9, chirp=18.612, fft_len=128k
Pulse: peak=4.001042, time=53.7, period=9.689, d_freq=1420286835.97, score=1.024, chirp=47.76, fft_len=256 
D:	threshold 0.07474834; unscaled peak power: 0.07616267 exceeds threshold for 1.892%
Pulse: peak=7.645191, time=53.79, period=24.61, d_freq=1420282937.66, score=1.006, chirp=-48.194, fft_len=2k
D:	threshold 1.055122; unscaled peak power: 1.060424 exceeds threshold for 0.5026%
Pulse: peak=4.791721, time=53.79, period=11.6, d_freq=1420284458.89, score=1.106, chirp=83.446, fft_len=2k
D:	threshold 0.6633577; unscaled peak power: 0.7203751 exceeds threshold for 8.595%
Pulse: peak=4.429804, time=53.79, period=11.46, d_freq=1420284459.54, score=1.023, chirp=83.547, fft_len=2k
D:	threshold 0.674614; unscaled peak power: 0.6871716 exceeds threshold for 1.861%
Pulse: peak=6.796435, time=53.79, period=18.66, d_freq=1420286902.23, score=1.077, chirp=94.119, fft_len=2k
D:	threshold 0.9432935; unscaled peak power: 1.006 exceeds threshold for 6.648%

Best spike: peak=25.85678, time=104, d_freq=1420287784.25, chirp=-2.1554, fft_len=64k
Best autocorr: peak=17.58518, time=33.55, delay=4.1029, d_freq=1420282577, chirp=-18.66, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=4.791721, time=53.79, period=11.6, d_freq=1420284458.89, score=1.106, chirp=83.446, fft_len=2k
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    9
Autocorr count: 0
Pulse count:    7
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 1460.5 seconds
Fftlength=32,pass=3:Tune: sum=57092.6(ms); min=7.029(ms); max=82.42(ms); mean=50.39(ms); s_mean=47.49; sleep=45(ms); delta=603; N=1133; usual
Fftlength=32,pass=4:Tune: sum=32266.8(ms); min=4.697(ms); max=63.13(ms); mean=37.17(ms); s_mean=54.45; sleep=45(ms); delta=828; N=868; usual
Fftlength=32,pass=5:Tune: sum=27000.9(ms); min=5.095(ms); max=67.26(ms); mean=33.38(ms); s_mean=56.15; sleep=45(ms); delta=897; N=809; usual
Fftlength=64,pass=3:Tune: sum=44869(ms); min=3.139(ms); max=65.51(ms); mean=42.45(ms); s_mean=56.56; sleep=45(ms); delta=685; N=1057; usual
Fftlength=64,pass=4:Tune: sum=31268.4(ms); min=2.436(ms); max=66.28(ms); mean=32.74(ms); s_mean=51.92; sleep=45(ms); delta=897; N=955; usual
Fftlength=64,pass=5:Tune: sum=25972.8(ms); min=2.424(ms); max=63.67(ms); mean=28.73(ms); s_mean=40.66; sleep=30(ms); delta=967; N=904; usual
Fftlength=128,pass=3:Tune: sum=45319.4(ms); min=1.76(ms); max=68.33(ms); mean=40.65(ms); s_mean=57.65; sleep=60(ms); delta=689; N=1115; usual
Fftlength=128,pass=4:Tune: sum=31819.5(ms); min=1.319(ms); max=77.05(ms); mean=29.57(ms); s_mean=36.75; sleep=30(ms); delta=1107; N=1076; usual
Fftlength=128,pass=5:Tune: sum=27055.3(ms); min=1.352(ms); max=72.79(ms); mean=26.12(ms); s_mean=31.71; sleep=30(ms); delta=1067; N=1036; usual
Fftlength=256,pass=3:Tune: sum=46148.2(ms); min=0.8704(ms); max=72.35(ms); mean=39.34(ms); s_mean=58.96; sleep=60(ms); delta=688; N=1173; usual
Fftlength=256,pass=4:Tune: sum=33109.1(ms); min=0.7208(ms); max=54.73(ms); mean=29.33(ms); s_mean=42.28; sleep=45(ms); delta=1144; N=1129; usual
Fftlength=256,pass=5:Tune: sum=28393.7(ms); min=0.6982(ms); max=48.62(ms); mean=26.17(ms); s_mean=36.63; sleep=30(ms); delta=1100; N=1085; usual
Fftlength=512,pass=3:Tune: sum=47106.5(ms); min=0.4306(ms); max=39.8(ms); mean=27.53(ms); s_mean=30.24; sleep=30(ms); delta=1718; N=1711; usual
Fftlength=512,pass=4:Tune: sum=33477.6(ms); min=0.3921(ms); max=28.28(ms); mean=19.82(ms); s_mean=21.38; sleep=15(ms); delta=1696; N=1689; usual
Fftlength=512,pass=5:Tune: sum=27923.7(ms); min=0.3376(ms); max=23.61(ms); mean=16.76(ms); s_mean=17.92; sleep=15(ms); delta=1673; N=1666; usual
Fftlength=1024,pass=3:Tune: sum=106260(ms); min=0.2797(ms); max=45.36(ms); mean=34.23(ms); s_mean=34.14; sleep=30(ms); delta=3107; N=3104; high_perf
Fftlength=1024,pass=4:Tune: sum=670.083(ms); min=0.2245(ms); max=12.45(ms); mean=4.295(ms); s_mean=10.36; sleep=0(ms); delta=3097; N=156; usual
Fftlength=1024,pass=5:Tune: sum=579.127(ms); min=0.2201(ms); max=10.6(ms); mean=3.994(ms); s_mean=10.08; sleep=0(ms); delta=3086; N=145; usual
Fftlength=2048,pass=3:Tune: sum=106720(ms); min=6.898(ms); max=22.71(ms); mean=17.8(ms); s_mean=17.09; sleep=15(ms); delta=1; N=5997; high_perf
Fftlength=4096,pass=3:Tune: sum=117707(ms); min=3.719(ms); max=12.36(ms); mean=9.815(ms); s_mean=9.515; sleep=0(ms); delta=1; N=11993; high_perf
Fftlength=8192,pass=3:Tune: sum=62254.6(ms); min=2.47(ms); max=3.307(ms); mean=2.595(ms); s_mean=2.538; sleep=0(ms); delta=1; N=23987; 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=63832,	N=63832,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=1022,	N=1022,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47868,	N=47868,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=11,	N=11,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=6,	N=6,	<>=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=63824,	N=63824,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=1031,	N=1031,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:53:46 (3540): 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.