任务 35554508

标准错误输出

<core_client_version>7.14.2</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) i7-3930K CPU @ 3.20GHz 

     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=0.010727  NumCfft=146013  NumGauss=0  NumPulse=50189747328  NumTriplet=67983629472
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:				 12
  Max work group size:				 1024
  Max clock frequency:				 1032Mhz
  Max memory allocation:			 805306368
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 196608
  Global memory size:				 3221225472
  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 780
  Vendor:					 NVIDIA Corporation
  Driver version:				 442.19
  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:				 5
  Max work group size:				 1024
  Max clock frequency:				 1254Mhz
  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:				 442.19
  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 :  0.010727
Used GPU device parameters are:
	Number of compute units: 12
	Single buffer allocation size: 128MB
	Total device global memory: 3072MB
	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=24.5953, time=3.355, d_freq=1419883374.89, chirp=1.3383, fft_len=64k
Spike: peak=25.65932, time=3.355, d_freq=1419883374.9, chirp=1.342, fft_len=64k
Spike: peak=25.56535, time=3.355, d_freq=1419883374.91, chirp=1.3457, fft_len=64k
Spike: peak=24.33345, time=3.355, d_freq=1419883374.93, chirp=1.3494, fft_len=64k
Triplet: peak=10.47478, time=77.38, period=25.85, d_freq=1419880501.15, chirp=-1.4003, fft_len=1024 
Autocorr: peak=18.04213, time=33.55, delay=4.5873, d_freq=1419882931.4, chirp=3.5436, fft_len=128k
Pulse: peak=5.773266, time=53.71, period=15.14, d_freq=1419886631.59, score=1.013, chirp=-4.5344, fft_len=512 
D:	threshold 0.2143698; unscaled peak power: 0.216661 exceeds threshold for 1.069%
Spike: peak=24.73938, time=6.711, d_freq=1419878765.51, chirp=-20.925, fft_len=128k
Spike: peak=24.44236, time=6.711, d_freq=1419878765.5, chirp=-20.926, fft_len=128k
Pulse: peak=6.220554, time=53.69, period=15.59, d_freq=1419887392.24, score=1.02, chirp=34.143, fft_len=64 
D:	threshold 0.0278357; unscaled peak power: 0.02830677 exceeds threshold for 1.692%
Pulse: peak=3.650151, time=53.69, period=8.03, d_freq=1419880478.48, score=1.051, chirp=38.944, fft_len=128 
D:	threshold 0.03513163; unscaled peak power: 0.03651553 exceeds threshold for 3.939%
Pulse: peak=2.143219, time=53.69, period=3.917, d_freq=1419885485.63, score=1.004, chirp=46.946, fft_len=64 
D:	threshold 0.01213053; unscaled peak power: 0.01215958 exceeds threshold for 0.2395%
Pulse: peak=3.884017, time=53.79, period=9.254, d_freq=1419878067.21, score=1.065, chirp=50.247, fft_len=2k
D:	threshold 0.5760158; unscaled peak power: 0.6053153 exceeds threshold for 5.087%
Triplet: peak=14.8344, time=10.14, period=4.293, d_freq=1419878391.12, chirp=-52.281, fft_len=128 
Triplet: peak=14.07786, time=10.14, period=4.293, d_freq=1419878385.71, chirp=-52.814, fft_len=128 
Triplet: peak=13.35163, time=10.14, period=4.293, d_freq=1419878380.29, chirp=-53.348, fft_len=128 
Triplet: peak=11.10297, time=92.02, period=1.508, d_freq=1419878752.36, chirp=-64.018, fft_len=16 
Pulse: peak=4.667903, time=53.7, period=12.91, d_freq=1419883190.64, score=1.002, chirp=88.024, fft_len=256 
D:	threshold 0.08817181; unscaled peak power: 0.0883337 exceeds threshold for 0.1836%

Best spike: peak=25.65932, time=3.355, d_freq=1419883374.9, chirp=1.342, fft_len=64k
Best autocorr: peak=18.04213, time=33.55, delay=4.5873, d_freq=1419882931.4, chirp=3.5436, 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=3.884017, time=53.79, period=9.254, d_freq=1419878067.21, score=1.065, chirp=50.247, fft_len=2k
Best triplet: peak=14.8344, time=10.14, period=4.293, d_freq=1419878391.12, chirp=-52.281, fft_len=128 
Spike count:    6
Autocorr count: 1
Pulse count:    6
Triplet count:  5
Gaussian count: 0
Wallclock time elapsed since last restart: 846.8 seconds
Fftlength=32,pass=3:Tune: sum=47711.6(ms); min=6.402(ms); max=75.72(ms); mean=45.7(ms); s_mean=47.31; sleep=45(ms); delta=680; N=1044; usual
Fftlength=32,pass=4:Tune: sum=34125(ms); min=5.533(ms); max= 70(ms); mean=37.96(ms); s_mean=57.89; sleep=60(ms); delta=820; N=899; usual
Fftlength=32,pass=5:Tune: sum=20821.7(ms); min=5.462(ms); max=50.41(ms); mean=26.42(ms); s_mean=41.01; sleep=30(ms); delta=931; N=788; usual
Fftlength=64,pass=3:Tune: sum=26517.6(ms); min=3.501(ms); max= 60(ms); mean=27.31(ms); s_mean=43.92; sleep=45(ms); delta=1066; N=971; usual
Fftlength=64,pass=4:Tune: sum=19376.1(ms); min=2.956(ms); max=48.43(ms); mean=21.13(ms); s_mean=31.45; sleep=30(ms); delta=1012; N=917; usual
Fftlength=64,pass=5:Tune: sum=16205.7(ms); min=2.9(ms); max=37.71(ms); mean=18.69(ms); s_mean=25.03; sleep=15(ms); delta=962; N=867; usual
Fftlength=128,pass=3:Tune: sum=25782.9(ms); min=1.751(ms); max=57.26(ms); mean=23.46(ms); s_mean=30.07; sleep=30(ms); delta=1146; N=1099; usual
Fftlength=128,pass=4:Tune: sum=18713.5(ms); min=1.486(ms); max=43.49(ms); mean=17.69(ms); s_mean=21.47; sleep=15(ms); delta=1105; N=1058; usual
Fftlength=128,pass=5:Tune: sum=15865.5(ms); min=1.448(ms); max=40.75(ms); mean=15.57(ms); s_mean=18.2; sleep=15(ms); delta=1066; N=1019; usual
Fftlength=256,pass=3:Tune: sum=25486.4(ms); min=0.8428(ms); max=35.86(ms); mean=21.86(ms); s_mean=33.74; sleep=30(ms); delta=1189; N=1166; usual
Fftlength=256,pass=4:Tune: sum=18120.1(ms); min=0.7537(ms); max=24.67(ms); mean=16.14(ms); s_mean=23.93; sleep=15(ms); delta=1146; N=1123; usual
Fftlength=256,pass=5:Tune: sum=15362.2(ms); min=0.7282(ms); max=20.68(ms); mean=14.26(ms); s_mean=20.35; sleep=15(ms); delta=1100; N=1077; usual
Fftlength=512,pass=3:Tune: sum=56215.8(ms); min=0.429(ms); max=219.2(ms); mean=32.95(ms); s_mean=39.17; sleep=30(ms); delta=1711; N=1706; high_perf
Fftlength=512,pass=4:Tune: sum=1468.29(ms); min=0.3729(ms); max=12.06(ms); mean=4.783(ms); s_mean=11.55; sleep=0(ms); delta=1695; N=307; usual
Fftlength=512,pass=5:Tune: sum=1258.02(ms); min=0.375(ms); max=10.37(ms); mean=4.43(ms); s_mean=10.26; sleep=0(ms); delta=1672; N=284; usual
Fftlength=1024,pass=3:Tune: sum=58030.3(ms); min=0.2417(ms); max=216.6(ms); mean=18.7(ms); s_mean=19.46; sleep=15(ms); delta=3105; N=3103; high_perf
Fftlength=1024,pass=4:Tune: sum=367.747(ms); min=0.1958(ms); max=6.105(ms); mean=2.404(ms); s_mean=5.181; sleep=0(ms); delta=3097; N=153; usual
Fftlength=1024,pass=5:Tune: sum=307.768(ms); min=0.1987(ms); max=5.161(ms); mean=2.167(ms); s_mean=4.906; sleep=0(ms); delta=3086; N=142; usual
Fftlength=2048,pass=3:Tune: sum=59879.7(ms); min=4.144(ms); max=11.5(ms); mean=9.982(ms); s_mean=9.959; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=38772.5(ms); min=1.331(ms); max=3.537(ms); mean=3.232(ms); s_mean=3.219; sleep=0(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=44576.8(ms); min=1.841(ms); max=2.078(ms); mean=1.858(ms); s_mean=1.853; sleep=0(ms); delta=1; N=23993; 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=60143,	N=60143,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=4723,	N=4723,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47876,	N=47876,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=15,	N=15,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=12,	N=12,	<>=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=60135,	N=60135,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=4732,	N=4732,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
20:46:48 (10552): 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.