Task 8652018441

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 A8-6600K APU with Radeon(tm) HD Graphics    

     Cache: L1=64K L2=2048K

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 SSE4A XOP FMA4 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.442849  NumCfft=192423  NumGauss=1067937008  NumPulse=226273022523  NumTriplet=452690207253
Currently allocated 229 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:				 4
  Max work group size:				 1024
  Max clock frequency:				 1137Mhz
  Max memory allocation:			 536870912
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 65536
  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
  Vendor:					 NVIDIA Corporation
  Driver version:				 388.13
  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 :  0.442849
Used GPU device parameters are:
	Number of compute units: 4
	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
Autocorr: peak=18.06319, time=46.98, delay=3.8109, d_freq=1419179851.79, chirp=3.4974, fft_len=128k
Autocorr: peak=19.82207, time=46.98, delay=3.8109, d_freq=1419179852.32, chirp=3.5085, fft_len=128k
Spike: peak=24.20136, time=33.55, d_freq=1419176373, chirp=-5.6454, fft_len=128k
Autocorr: peak=17.83174, time=33.55, delay=5.1249, d_freq=1419178827.85, chirp=-25.62, fft_len=128k
Triplet: peak=10.47318, time=56.94, period=3.476, d_freq=1419184562.96, chirp=96.345, fft_len=16 

Best spike: peak=24.20136, time=33.55, d_freq=1419176373, chirp=-5.6454, fft_len=128k
Best autocorr: peak=19.82207, time=46.98, delay=3.8109, d_freq=1419179852.32, chirp=3.5085, fft_len=128k
Best gaussian: peak=3.438713, mean=0.5540592, ChiSq=1.411276, time=89.76, d_freq=1419181952.15,
	score=-1.983013, null_hyp=2.142609, chirp=15.197, fft_len=16k
Best pulse: peak=1.247785, time=90.98, period=0.1949, d_freq=1419177101.37, score=0.9993, chirp=-92.155, fft_len=32 
Best triplet: peak=10.47318, time=56.94, period=3.476, d_freq=1419184562.96, chirp=96.345, fft_len=16 
Spike count:    1
Autocorr count: 3
Pulse count:    0
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 1050.2 seconds
Fftlength=8,pass=3:Tune: sum=8320.74(ms); min=3.492(ms); max=68.73(ms); mean=43.79(ms); s_mean=50.67; sleep=45(ms); delta=181; N=190; usual
Fftlength=8,pass=4:Tune: sum=5767.68(ms); min=3.46(ms); max=60.4(ms); mean=35.82(ms); s_mean=43.31; sleep=45(ms); delta=218; N=161; usual
Fftlength=8,pass=5:Tune: sum=4220.13(ms); min=3.154(ms); max=47.26(ms); mean=28.32(ms); s_mean=36.95; sleep=30(ms); delta=212; N=149; usual
Fftlength=16,pass=3:Tune: sum=6031.01(ms); min=1.602(ms); max=57.18(ms); mean=27.79(ms); s_mean=35.99; sleep=30(ms); delta=248; N=217; usual
Fftlength=16,pass=4:Tune: sum=4017.86(ms); min=1.022(ms); max=40.74(ms); mean=20.19(ms); s_mean=33.05; sleep=30(ms); delta=230; N=199; usual
Fftlength=16,pass=5:Tune: sum=3002.73(ms); min=1.491(ms); max=31.69(ms); mean=16.14(ms); s_mean=25.16; sleep=15(ms); delta=217; N=186; usual
Fftlength=32,pass=3:Tune: sum=4946.74(ms); min=1.017(ms); max=47.61(ms); mean=20.78(ms); s_mean=32.97; sleep=30(ms); delta=253; N=238; usual
Fftlength=32,pass=4:Tune: sum=3198.2(ms); min=1.135(ms); max=32.96(ms); mean=14.6(ms); s_mean=22.48; sleep=15(ms); delta=234; N=219; usual
Fftlength=32,pass=5:Tune: sum=2423.14(ms); min=0.5858(ms); max=26.27(ms); mean=11.59(ms); s_mean=16.25; sleep=15(ms); delta=224; N=209; usual
Fftlength=64,pass=3:Tune: sum=4900.48(ms); min=0.822(ms); max=48.69(ms); mean=18.02(ms); s_mean=23.29; sleep=15(ms); delta=279; N=272; usual
Fftlength=64,pass=4:Tune: sum=3407.75(ms); min=0.3991(ms); max=37.06(ms); mean=12.91(ms); s_mean=16.09; sleep=15(ms); delta=271; N=264; usual
Fftlength=64,pass=5:Tune: sum=2548.55(ms); min=0.4084(ms); max=27.6(ms); mean=10.36(ms); s_mean=25.86; sleep=15(ms); delta=253; N=246; usual
Fftlength=128,pass=3:Tune: sum=5386.96(ms); min=26.91(ms); max=29.39(ms); mean=28.2(ms); s_mean=28.33; sleep=30(ms); delta=1; N=191; usual
Fftlength=128,pass=4:Tune: sum=3713.32(ms); min=18.2(ms); max=21.25(ms); mean=19.86(ms); s_mean=20.1; sleep=15(ms); delta=1; N=187; usual
Fftlength=128,pass=5:Tune: sum=2476.16(ms); min=13.12(ms); max=13.84(ms); mean=13.38(ms); s_mean=13.51; sleep=15(ms); delta=1; N=185; usual
Fftlength=256,pass=3:Tune: sum=11492.3(ms); min=14.09(ms); max=31.85(ms); mean=30.16(ms); s_mean=30.28; sleep=30(ms); delta=1; N=381; high_perf
Fftlength=512,pass=3:Tune: sum=11169.1(ms); min=6.538(ms); max=15.22(ms); mean=14.64(ms); s_mean=14.71; sleep=15(ms); delta=1; N=763; high_perf
Fftlength=1024,pass=3:Tune: sum=6042.06(ms); min=3.838(ms); max=4.408(ms); mean=3.957(ms); s_mean=3.977; sleep=0(ms); delta=1; N=1527; usual
Fftlength=2048,pass=3:Tune: sum=4064.9(ms); min=1.262(ms); max=1.527(ms); mean=1.331(ms); s_mean=1.334; sleep=0(ms); delta=1; N=3055; 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=18,	N=18,	<>=1,	min=1	max=1
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=24127,	N=24127,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=288,	N=288,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12191,	N=12191,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=12,	N=12,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=5,	N=5,	<>=1,	min=1	max=1
class PC_pulse_find_2CPU:		total=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24119,	N=24119,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=297,	N=297,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
06:45:18 (8328): 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.