Task 8661149836

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 Phenom(tm) II X6 1090T Processor 

     Cache: L1=64K L2=512K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSE4A 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.057423  NumCfft=106083  NumGauss=0  NumPulse=206685235175  NumTriplet=206774005605
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:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  Global memory size:				 4294967296
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 387.92
  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
  Max compute units:				 13
  Max work group size:				 1024
  Max clock frequency:				 1177Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 212992
  Global memory size:				 4294967296
  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 970
  Vendor:					 NVIDIA Corporation
  Driver version:				 387.92
  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 :  0.057423
Used GPU device parameters are:
	Number of compute units: 13
	Single buffer allocation size: 128MB
	Total device global memory: 4096MB
	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=3.387904, time=64.42, period=2.437, d_freq=10258162212, score=1.007, chirp=26.557, fft_len=128 
D:	threshold 0.03524573; unscaled peak power: 0.0354263 exceeds threshold for 0.5123%
Pulse: peak=3.481213, time=64.42, period=2.437, d_freq=10258162187.1, score=1.034, chirp=31.722, fft_len=128 
D:	threshold 0.03492069; unscaled peak power: 0.03584599 exceeds threshold for 2.65%
Pulse: peak=3.353454, time=64.47, period=2.147, d_freq=10258157963.3, score=1.07, chirp=37.255, fft_len=1024 
D:	threshold 0.2384907; unscaled peak power: 0.2512073 exceeds threshold for 5.332%
Pulse: peak=5.809824, time=64.47, period=4.295, d_freq=10258157963.9, score=1.084, chirp=37.439, fft_len=1024 
D:	threshold 0.376139; unscaled peak power: 0.4026979 exceeds threshold for 7.061%
Pulse: peak=5.580246, time=64.47, period=4.295, d_freq=10258157964.6, score=1.041, chirp=37.623, fft_len=1024 
D:	threshold 0.3858169; unscaled peak power: 0.3991338 exceeds threshold for 3.452%
Spike: peak=24.17249, time=50.11, d_freq=10258161969.3, chirp=48.578, fft_len=32k
Pulse: peak=2.125254, time=75.53, period=1.101, d_freq=10258168446.9, score=1.048, chirp=-48.688, fft_len=128 
D:	threshold 0.02315647; unscaled peak power: 0.02390542 exceeds threshold for 3.234%
Pulse: peak=2.034642, time=75.53, period=1.101, d_freq=10258168424.8, score=1.004, chirp=-50.164, fft_len=128 
D:	threshold 0.02334441; unscaled peak power: 0.02340071 exceeds threshold for 0.2411%
Pulse: peak=1.382355, time=48.34, period=0.7228, d_freq=10258166855.5, score=1.006, chirp=51.455, fft_len=512 
D:	threshold 0.07204918; unscaled peak power: 0.07228114 exceeds threshold for 0.322%
Pulse: peak=4.704636, time=75.53, period=3.516, d_freq=10258161540.3, score=1.025, chirp=51.639, fft_len=128 
D:	threshold 0.04224991; unscaled peak power: 0.04310599 exceeds threshold for 2.026%
Pulse: peak=0.2458478, time=64.4, period=0.03803, d_freq=10258158205.7, score=1.009, chirp=54.59, fft_len=64 
D:	threshold 0.004842313; unscaled peak power: 0.004850599 exceeds threshold for 0.1711%

Best spike: peak=24.17249, time=50.11, d_freq=10258161969.3, chirp=48.578, fft_len=32k
Best autocorr: peak=16.77233, time=51.54, delay=2.9988, d_freq=10258164301.8, chirp=16.496, 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=5.809824, time=64.47, period=4.295, d_freq=10258157963.9, score=1.084, chirp=37.439, fft_len=1024 
Best triplet: peak=0, time=-2.124e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    1
Autocorr count: 0
Pulse count:    10
Triplet count:  0
Gaussian count: 0
Wallclock time elapsed since last restart: 407.0 seconds
Fftlength=16,pass=3:Tune: sum=17476.2(ms); min=4.372(ms); max=65.65(ms); mean=39.1(ms); s_mean=54.57; sleep=45(ms); delta=428; N=447; usual
Fftlength=16,pass=4:Tune: sum=10306.2(ms); min=3.322(ms); max=46.35(ms); mean=24.77(ms); s_mean=32.32; sleep=30(ms); delta=487; N=416; usual
Fftlength=16,pass=5:Tune: sum=7990.14(ms); min=3.619(ms); max=39.74(ms); mean=21.31(ms); s_mean=32.74; sleep=30(ms); delta=462; N=375; usual
Fftlength=32,pass=3:Tune: sum=10018.2(ms); min=1.948(ms); max=45.39(ms); mean=21.05(ms); s_mean=34.91; sleep=30(ms); delta=527; N=476; usual
Fftlength=32,pass=4:Tune: sum=7079.38(ms); min=1.596(ms); max=32.3(ms); mean=15.73(ms); s_mean=23.83; sleep=15(ms); delta=501; N=450; usual
Fftlength=32,pass=5:Tune: sum=5843.58(ms); min=1.801(ms); max=28.55(ms); mean=13.78(ms); s_mean=19.5; sleep=15(ms); delta=475; N=424; usual
Fftlength=64,pass=3:Tune: sum=9238.03(ms); min=1.064(ms); max=40.91(ms); mean=17.7(ms); s_mean=32.69; sleep=30(ms); delta=547; N=522; usual
Fftlength=64,pass=4:Tune: sum=6509.97(ms); min=0.8961(ms); max=30.03(ms); mean=13.18(ms); s_mean=23.22; sleep=15(ms); delta=519; N=494; usual
Fftlength=64,pass=5:Tune: sum=5445.32(ms); min=0.8697(ms); max=27.07(ms); mean=11.69(ms); s_mean=19.25; sleep=15(ms); delta=491; N=466; usual
Fftlength=128,pass=3:Tune: sum=9385.09(ms); min=0.5495(ms); max=35.92(ms); mean=16.58(ms); s_mean=35.07; sleep=30(ms); delta=578; N=566; usual
Fftlength=128,pass=4:Tune: sum=6695.24(ms); min=0.4514(ms); max=26.61(ms); mean=12.59(ms); s_mean=25.6; sleep=15(ms); delta=544; N=532; usual
Fftlength=128,pass=5:Tune: sum=5526.04(ms); min=0.4541(ms); max=21.99(ms); mean=11.05(ms); s_mean=21.23; sleep=15(ms); delta=512; N=500; usual
Fftlength=256,pass=3:Tune: sum=20585.1(ms); min=0.2739(ms); max=43.23(ms); mean=30.01(ms); s_mean=41.87; sleep=30(ms); delta=698; N=686; high_perf
Fftlength=256,pass=4:Tune: sum=1084.43(ms); min=0.245(ms); max=14.2(ms); mean=5.139(ms); s_mean=13.17; sleep=15(ms); delta=682; N=211; usual
Fftlength=256,pass=5:Tune: sum=780.077(ms); min=0.247(ms); max=10.5(ms); mean=3.98(ms); s_mean=9.822; sleep=0(ms); delta=667; N=196; usual
Fftlength=512,pass=3:Tune: sum=21320.3(ms); min=8.671(ms); max=20.1(ms); mean=19.65(ms); s_mean=19.71; sleep=15(ms); delta=1; N=1085; high_perf
Fftlength=1024,pass=3:Tune: sum=21037.5(ms); min=3.456(ms); max=9.989(ms); mean=9.699(ms); s_mean=9.711; sleep=0(ms); delta=1; N=2169; high_perf
Fftlength=2048,pass=3:Tune: sum=14400.5(ms); min=3.254(ms); max=3.694(ms); mean=3.32(ms); s_mean=3.312; sleep=0(ms); delta=1; N=4337; usual
Fftlength=4096,pass=3:Tune: sum=9561.47(ms); min=1.08(ms); max=1.144(ms); mean=1.102(ms); s_mean=1.097; sleep=0(ms); delta=1; N=8675; usual
Fftlength=8192,pass=3:Tune: sum=7225.45(ms); min=0.4018(ms); max=0.5613(ms); mean=0.4164(ms); s_mean=0.4191; sleep=0(ms); delta=1; N=17351; 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=34358,	N=34358,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=324,	N=324,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34652,	N=34652,	<>=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=10,	N=10,	<>=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=34348,	N=34348,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=335,	N=335,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
23:42:58 (4420): called boinc_finish(0)

</stderr_txt>
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©2020 University of California
 
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.