Task 8704164512

Stderr output

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 1
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: NVIDIA Corporation
BOINC assigns device 1
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 Ryzen 3 1200 Quad-Core Processor            

     Cache: L1=64K L2=512K

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 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.021837  NumCfft=105859  NumGauss=0  NumPulse=78587446555  NumTriplet=84300932429
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:				 3
  Max compute units:				 8
  Max work group size:				 1024
  Max clock frequency:				 1342Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 393216
  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 960
  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:				 6
  Max work group size:				 1024
  Max clock frequency:				 1124Mhz
  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 760
  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
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1137Mhz
  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 760
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.021837
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
Triplet: peak=10.38907, time=35.17, period=19.16, d_freq=10325282472.9, chirp=-3.7126, fft_len=128 
Triplet: peak=10.37547, time=35.17, period=19.16, d_freq=10325282472.9, chirp=-3.7126, fft_len=128 
Pulse: peak=6.196702, time=42.05, period=16.55, d_freq=10325286660.1, score=1.006, chirp=-26.313, fft_len=4k
D:	threshold 1.683704; unscaled peak power: 1.691721 exceeds threshold for 0.4761%
Pulse: peak=0.5438672, time=49.58, period=0.3749, d_freq=10325286734.7, score=1.013, chirp=44.552, fft_len=256 
D:	threshold 0.02365344; unscaled peak power: 0.02376409 exceeds threshold for 0.4678%
Pulse: peak=5.826463, time=49.62, period=12.71, d_freq=10325279210.2, score=1.047, chirp=-47.894, fft_len=1024 
D:	threshold 0.3999582; unscaled peak power: 0.4157369 exceeds threshold for 3.945%
Pulse: peak=1.999107, time=49.62, period=2.824, d_freq=10325279342.4, score=1.021, chirp=61.537, fft_len=1024 
D:	threshold 0.1845872; unscaled peak power: 0.1871887 exceeds threshold for 1.409%
Pulse: peak=1.263674, time=42.08, period=1.694, d_freq=10325281454.9, score=1.006, chirp=64.601, fft_len=512 
D:	threshold 0.06984144; unscaled peak power: 0.07008205 exceeds threshold for 0.3445%
Pulse: peak=1.723542, time=49.58, period=2.318, d_freq=10325288322.7, score=1.027, chirp=-64.972, fft_len=256 
D:	threshold 0.04105727; unscaled peak power: 0.04175936 exceeds threshold for 1.71%
Triplet: peak=10.5536, time=44.59, period=33.78, d_freq=10325279906.3, chirp=66.829, fft_len=256 
Triplet: peak=10.56466, time=44.59, period=33.78, d_freq=10325279906.3, chirp=66.829, fft_len=256 
Triplet: peak=11.08851, time=36.15, period=18.57, d_freq=10325288725, chirp=-67.477, fft_len=1024 
Triplet: peak=10.91851, time=36.15, period=18.57, d_freq=10325288725, chirp=-67.477, fft_len=1024 
Pulse: peak=2.904682, time=49.58, period=5.154, d_freq=10325288538.7, score=1.057, chirp=74.625, fft_len=256 
D:	threshold 0.05733524; unscaled peak power: 0.05974141 exceeds threshold for 4.197%
Triplet: peak=13.62776, time=53.24, period=14.99, d_freq=10325285200.1, chirp=-95.23, fft_len=1024 

Best spike: peak=23.4524, time=40.09, d_freq=10325280987.2, chirp=6.7513, fft_len=128k
Best autocorr: peak=17.67989, time=40.09, delay=5.4953, d_freq=10325282842.8, chirp=-5.1825, 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=2.904682, time=49.58, period=5.154, d_freq=10325288538.7, score=1.057, chirp=74.625, fft_len=256 
Best triplet: peak=13.62776, time=53.24, period=14.99, d_freq=10325285200.1, chirp=-95.23, fft_len=1024 
Spike count:    0
Autocorr count: 0
Pulse count:    7
Triplet count:  7
Gaussian count: 0
Wallclock time elapsed since last restart: 1315.5 seconds
Fftlength=32,pass=3:Tune: sum=61201.5(ms); min=6.263(ms); max=73.35(ms); mean=56.51(ms); s_mean=54.44; sleep=45(ms); delta=339; N=1083; usual
Fftlength=32,pass=4:Tune: sum=48171.1(ms); min=5.511(ms); max=68.8(ms); mean=52.02(ms); s_mean=56.16; sleep=45(ms); delta=377; N=926; usual
Fftlength=32,pass=5:Tune: sum=39294.7(ms); min=5.506(ms); max=69.92(ms); mean=49.12(ms); s_mean=56.51; sleep=45(ms); delta=407; N=800; usual
Fftlength=64,pass=3:Tune: sum=59605.3(ms); min=3.301(ms); max=70.68(ms); mean=53.7(ms); s_mean=59.36; sleep=60(ms); delta=359; N=1110; usual
Fftlength=64,pass=4:Tune: sum=47229.8(ms); min=2.884(ms); max=72.78(ms); mean=49.15(ms); s_mean=57.3; sleep=60(ms); delta=386; N=961; usual
Fftlength=64,pass=5:Tune: sum=36570.9(ms); min=2.698(ms); max=79.62(ms); mean=44.38(ms); s_mean=45.99; sleep=45(ms); delta=499; N=824; usual
Fftlength=128,pass=3:Tune: sum=57348.8(ms); min=1.627(ms); max=78.53(ms); mean=50.22(ms); s_mean=58.98; sleep=60(ms); delta=419; N=1142; usual
Fftlength=128,pass=4:Tune: sum=43093(ms); min=1.466(ms); max=87.51(ms); mean=44.15(ms); s_mean=46.8; sleep=45(ms); delta=562; N=976; usual
Fftlength=128,pass=5:Tune: sum=34964.8(ms); min=1.39(ms); max=69.94(ms); mean=43.27(ms); s_mean=64.09; sleep=60(ms); delta=504; N=808; usual
Fftlength=256,pass=3:Tune: sum=56746.5(ms); min=0.81(ms); max=106.9(ms); mean=47.53(ms); s_mean=61.4; sleep=60(ms); delta=626; N=1194; usual
Fftlength=256,pass=4:Tune: sum=43660.4(ms); min=0.7681(ms); max=82.9(ms); mean=43.14(ms); s_mean=71.61; sleep=60(ms); delta=564; N=1012; usual
Fftlength=256,pass=5:Tune: sum=35287.1(ms); min=0.7133(ms); max=65.94(ms); mean=41.66(ms); s_mean=65.88; sleep=60(ms); delta=506; N=847; usual
Fftlength=512,pass=3:Tune: sum=56904.5(ms); min=0.4231(ms); max=57.47(ms); mean=44.7(ms); s_mean=52.79; sleep=45(ms); delta=1279; N=1273; usual
Fftlength=512,pass=4:Tune: sum=44937.4(ms); min=0.4007(ms); max=45.98(ms); mean=35.86(ms); s_mean=41.69; sleep=30(ms); delta=1258; N=1253; usual
Fftlength=512,pass=5:Tune: sum=37409.6(ms); min=0.4017(ms); max=38.55(ms); mean=30.36(ms); s_mean=34.72; sleep=30(ms); delta=1237; N=1232; usual
Fftlength=1024,pass=3:Tune: sum=80977.5(ms); min=15.46(ms); max=40.86(ms); mean=37.58(ms); s_mean=37.61; sleep=30(ms); delta=1; N=2155; high_perf
Fftlength=2048,pass=3:Tune: sum=85951.1(ms); min=8.324(ms); max=20.53(ms); mean=19.95(ms); s_mean=19.86; sleep=15(ms); delta=1; N=4309; high_perf
Fftlength=4096,pass=3:Tune: sum=83348.5(ms); min=4.033(ms); max=9.974(ms); mean=9.67(ms); s_mean=9.738; sleep=0(ms); delta=1; N=8619; high_perf
Fftlength=8192,pass=3:Tune: sum=105253(ms); min=6.087(ms); max=6.789(ms); mean=6.105(ms); s_mean=6.104; sleep=0(ms); delta=1; N=17239; 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=36157,	N=36157,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=764,	N=764,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=34397,	N=34397,	<>=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=9,	N=9,	<>=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=36148,	N=36148,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=774,	N=774,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
08:32:51 (2872): 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.