Task 8703772973

Stderr output

<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: AMD Athlon(tm) 64 X2 Dual Core Processor 5600+ 

     Cache: L1=64K L2=1024K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.070179  NumCfft=115317  NumGauss=0  NumPulse=252658859841  NumTriplet=252764703810
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:				 1
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1392Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 98304
  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 950
  Vendor:					 NVIDIA Corporation
  Driver version:				 430.86
  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 :  0.070179
Used GPU device parameters are:
	Number of compute units: 6
	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
Spike: peak=24.20696, time=74.45, d_freq=8101567532.67, chirp=-3.7076, fft_len=128k
Spike: peak=24.53494, time=74.45, d_freq=8101567532.66, chirp=-3.7088, fft_len=128k
Autocorr: peak=17.89073, time=51.54, delay=3.1184, d_freq=8101569130.88, chirp=-19.364, fft_len=128k
Pulse: peak=1.457116, time=66.75, period=0.792, d_freq=8101571620.87, score=1.015, chirp=-28.549, fft_len=128 
D:	threshold 0.01946449; unscaled peak power: 0.01963267 exceeds threshold for 0.864%
Spike: peak=24.24932, time=51.54, d_freq=8101575210.16, chirp=-28.777, fft_len=128k
Pulse: peak=3.432476, time=66.71, period=2.145, d_freq=8101574684.07, score=1.002, chirp=62.923, fft_len=64 
D:	threshold 0.01778317; unscaled peak power: 0.01781319 exceeds threshold for 0.1688%
Pulse: peak=5.872403, time=50.06, period=5.207, d_freq=8101567421.89, score=1.014, chirp=-86.227, fft_len=128 
D:	threshold 0.05237217; unscaled peak power: 0.05298906 exceeds threshold for 1.178%
Pulse: peak=7.776479, time=66.77, period=7.77, d_freq=8101573576.21, score=1.009, chirp=97.152, fft_len=512 
D:	threshold 0.2627216; unscaled peak power: 0.2647659 exceeds threshold for 0.7781%

Best spike: peak=24.53494, time=74.45, d_freq=8101567532.66, chirp=-3.7088, fft_len=128k
Best autocorr: peak=17.89073, time=51.54, delay=3.1184, d_freq=8101569130.88, chirp=-19.364, 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=1.457116, time=66.75, period=0.792, d_freq=8101571620.87, score=1.015, chirp=-28.549, fft_len=128 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    3
Autocorr count: 1
Pulse count:    4
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 930.0 seconds
Fftlength=16,pass=3:Tune: sum=34416.1(ms); min=4.634(ms); max=71.81(ms); mean=53.03(ms); s_mean=57.68; sleep=60(ms); delta=307; N=649; usual
Fftlength=16,pass=4:Tune: sum=23241.6(ms); min=4.015(ms); max=68.28(ms); mean=43.85(ms); s_mean=59.49; sleep=60(ms); delta=398; N=530; usual
Fftlength=16,pass=5:Tune: sum=17904.7(ms); min=3.965(ms); max=66.7(ms); mean=37.61(ms); s_mean=45.81; sleep=45(ms); delta=447; N=476; usual
Fftlength=32,pass=3:Tune: sum=25868.8(ms); min=1.798(ms); max=69.02(ms); mean=42.97(ms); s_mean=58.24; sleep=60(ms); delta=401; N=602; usual
Fftlength=32,pass=4:Tune: sum=17642.4(ms); min=1.723(ms); max=67.77(ms); mean=32.43(ms); s_mean=46.88; sleep=45(ms); delta=537; N=544; usual
Fftlength=32,pass=5:Tune: sum=14432.6(ms); min=1.499(ms); max=62.11(ms); mean=27.97(ms); s_mean=55.86; sleep=45(ms); delta=539; N=516; usual
Fftlength=64,pass=3:Tune: sum=25272.3(ms); min=0.9295(ms); max=81.08(ms); mean=39.12(ms); s_mean=51.52; sleep=45(ms); delta=495; N=646; usual
Fftlength=64,pass=4:Tune: sum=17555.6(ms); min=0.8618(ms); max=69.08(ms); mean=30.27(ms); s_mean=49.65; sleep=45(ms); delta=562; N=580; usual
Fftlength=64,pass=5:Tune: sum=14488.8(ms); min=0.7764(ms); max=65.12(ms); mean=26.25(ms); s_mean=40.71; sleep=30(ms); delta=567; N=552; usual
Fftlength=128,pass=3:Tune: sum=27333.8(ms); min=0.5163(ms); max=83.2(ms); mean=38.18(ms); s_mean=46.5; sleep=45(ms); delta=495; N=716; usual
Fftlength=128,pass=4:Tune: sum=18971.9(ms); min=0.4561(ms); max=59.52(ms); mean=30.5(ms); s_mean=56.68; sleep=45(ms); delta=456; N=622; usual
Fftlength=128,pass=5:Tune: sum=16084(ms); min=0.43(ms); max=50.39(ms); mean=27.26(ms); s_mean=47.75; sleep=45(ms); delta=597; N=590; usual
Fftlength=256,pass=3:Tune: sum=27223.7(ms); min=0.2796(ms); max=41.45(ms); mean=32.29(ms); s_mean=39.68; sleep=30(ms); delta=847; N=843; usual
Fftlength=256,pass=4:Tune: sum=18618.8(ms); min=0.2365(ms); max=29.15(ms); mean=22.51(ms); s_mean=26.9; sleep=15(ms); delta=831; N=827; usual
Fftlength=256,pass=5:Tune: sum=15312(ms); min=0.2319(ms); max=24.11(ms); mean=18.86(ms); s_mean=22.5; sleep=15(ms); delta=815; N=812; usual
Fftlength=512,pass=3:Tune: sum=55963.6(ms); min=17.81(ms); max=43.13(ms); mean=40.76(ms); s_mean=40.14; sleep=30(ms); delta=1; N=1373; high_perf
Fftlength=1024,pass=3:Tune: sum=54617.2(ms); min=8.649(ms); max=20.33(ms); mean=19.88(ms); s_mean=19.88; sleep=15(ms); delta=1; N=2747; high_perf
Fftlength=2048,pass=3:Tune: sum=53283.1(ms); min=3.412(ms); max=9.838(ms); mean=9.7(ms); s_mean=9.705; sleep=0(ms); delta=1; N=5493; high_perf
Fftlength=4096,pass=3:Tune: sum=30978.5(ms); min=2.775(ms); max=2.936(ms); mean=2.82(ms); s_mean=2.813; sleep=0(ms); delta=1; N=10985; usual
Fftlength=8192,pass=3:Tune: sum=28062(ms); min=1.257(ms); max=1.307(ms); mean=1.277(ms); s_mean=1.278; sleep=0(ms); delta=1; N=21969; 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=43499,	N=43499,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=417,	N=417,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=43882,	N=43882,	<>=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=11,	N=11,	<>=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=43492,	N=43492,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=425,	N=425,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
21:17:42 (2460): 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.