Task 8704199547

Stderr output

<core_client_version>7.8.3</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) i3-2130 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 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.014695  NumCfft=114667  NumGauss=0  NumPulse=45276672896  NumTriplet=58247806112
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:				 5
  Max work group size:				 1024
  Max clock frequency:				 1110Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 81920
  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:				 432.00
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.014695
Used GPU device parameters are:
	Number of compute units: 5
	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=26.98578, time=1.432, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=44.09322, time=15.75, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=31.18696, time=18.61, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=26.60365, time=21.47, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=25.16701, time=24.34, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=27.90415, time=27.2, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=25.31988, time=44.38, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=43.18056, time=47.24, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=24.35497, time=52.97, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=26.08042, time=61.56, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=46.7848, time=64.42, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=29.27562, time=73.01, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=24.56872, time=75.88, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=42.487, time=78.74, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=46.59392, time=87.33, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=38.91562, time=90.19, d_freq=8224086910.34, chirp=0, fft_len=32k
Spike: peak=43.86134, time=2.863, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=26.95795, time=8.59, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=56.26288, time=14.32, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=55.23071, time=20.04, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=42.35126, time=25.77, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=42.21515, time=31.5, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=31.72417, time=37.22, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=25.42332, time=42.95, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=52.20129, time=48.68, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=45.21193, time=54.4, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=45.96354, time=60.13, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=64.77077, time=65.86, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=46.70495, time=71.58, d_freq=8224086910.34, chirp=0, fft_len=64k
Spike: peak=65.52539, time=77.31, d_freq=8224086910.34, chirp=0, fft_len=64k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=129.1342, time=17.18, d_freq=8224086910.31, chirp=0.0038078, fft_len=128k
Best autocorr: peak=14.55777, time=85.9, delay=4.7071, d_freq=8224090575.56, chirp=-0.0012693, 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=0.5534546, time=45.81, period=0.5608, d_freq=8224092721.44, score=0.8701, chirp=0, fft_len=32 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    30
Autocorr count: 0
Pulse count:    0
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 11.0 seconds
Fftlength=32,pass=3:Tune: sum=20.5767(ms); min=20.58(ms); max=20.58(ms); mean=20.58(ms); s_mean=20.58; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=406.315(ms); min=3.902(ms); max=12.84(ms); mean=10.69(ms); s_mean=9.964; sleep=0(ms); delta=92; N=38; usual
Fftlength=64,pass=4:Tune: sum=276.685(ms); min=3.119(ms); max=9.383(ms); mean=7.478(ms); s_mean=7.335; sleep=0(ms); delta=86; N=37; usual
Fftlength=64,pass=5:Tune: sum=226.533(ms); min=5.619(ms); max=6.677(ms); mean=6.293(ms); s_mean=5.969; sleep=0(ms); delta=79; N=36; usual
Fftlength=128,pass=3:Tune: sum=196.452(ms); min=4.078(ms); max=7.072(ms); mean=6.139(ms); s_mean=5.98; sleep=0(ms); delta=59; N=32; usual
Fftlength=128,pass=4:Tune: sum=140.747(ms); min=3.865(ms); max=5.328(ms); mean=4.54(ms); s_mean=5.042; sleep=0(ms); delta=55; N=31; usual
Fftlength=128,pass=5:Tune: sum=114.346(ms); min=3.331(ms); max=4.767(ms); mean=3.812(ms); s_mean=4.473; sleep=0(ms); delta=51; N=30; usual
Fftlength=256,pass=3:Tune: sum=95.4937(ms); min=2.631(ms); max=4.523(ms); mean=3.673(ms); s_mean=4.229; sleep=0(ms); delta=39; N=26; usual
Fftlength=256,pass=4:Tune: sum=67.3831(ms); min=1.944(ms); max=3.482(ms); mean=2.695(ms); s_mean=3.093; sleep=0(ms); delta=37; N=25; usual
Fftlength=256,pass=5:Tune: sum=55.6547(ms); min=0.7034(ms); max=3.137(ms); mean=2.226(ms); s_mean=2.335; sleep=0(ms); delta=35; N=25; usual
Fftlength=512,pass=3:Tune: sum=45.8698(ms); min=1.293(ms); max=3.088(ms); mean=2.184(ms); s_mean=2.448; sleep=0(ms); delta=27; N=21; usual
Fftlength=512,pass=4:Tune: sum=31.9919(ms); min=0.4057(ms); max=2.193(ms); mean=1.6(ms); s_mean=1.638; sleep=0(ms); delta=26; N=20; usual
Fftlength=512,pass=5:Tune: sum=26.6018(ms); min=0.896(ms); max=2.008(ms); mean=1.4(ms); s_mean=1.634; sleep=0(ms); delta=24; N=19; usual
Fftlength=1024,pass=3:Tune: sum=15.0503(ms); min=0.4654(ms); max=1.376(ms); mean=1.003(ms); s_mean=1.094; sleep=0(ms); delta=19; N=15; usual
Fftlength=1024,pass=4:Tune: sum=10.6907(ms); min=0.3591(ms); max=1.053(ms); mean=0.7636(ms); s_mean=0.8697; sleep=0(ms); delta=18; N=14; usual
Fftlength=1024,pass=5:Tune: sum=8.72915(ms); min=0.3166(ms); max=0.975(ms); mean=0.6715(ms); s_mean=0.7702; sleep=0(ms); delta=17; N=13; usual
Fftlength=2048,pass=3:Tune: sum=6.05686(ms); min=6.057(ms); max=6.057(ms); mean=6.057(ms); s_mean=6.057; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=4096,pass=3:Tune: sum=3.13357(ms); min=3.134(ms); max=3.134(ms); mean=3.134(ms); s_mean=3.134; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=8192,pass=3:Tune: sum=2.74506(ms); min=2.745(ms); max=2.745(ms); mean=2.745(ms); s_mean=2.745; sleep=0(ms); delta=1; N=1; 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=7,	N=7,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=5,	N=5,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=8,	N=8,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=1,	N=1,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=1,	N=1,	<>=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=7,	N=7,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=6,	N=6,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
13:28:20 (3504): 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.