Task 8703966796

Stderr output

<core_client_version>7.16.5</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 Ryzen Threadripper 3960X 24-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=0.435331  NumCfft=194001  NumGauss=1085064758  NumPulse=226504618030  NumTriplet=452903596312
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:				 2
  Max compute units:				 28
  Max work group size:				 1024
  Max clock frequency:				 1531Mhz
  Max memory allocation:			 3221225472
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1376256
  Global memory size:				 12884901888
  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:						 TITAN X (Pascal)
  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:				 19
  Max work group size:				 1024
  Max clock frequency:				 1683Mhz
  Max memory allocation:			 2147483648
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 933888
  Global memory size:				 8589934592
  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 1070 Ti
  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


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.435331
Used GPU device parameters are:
	Number of compute units: 28
	Single buffer allocation size: 128MB
	Total device global memory: 12288MB
	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=10.33462, time=7.307, period=4.316, d_freq=1420904132.36, chirp=-35.043, fft_len=64 
Pulse: peak=5.54581, time=55.23, period=1.979, d_freq=1420904797.81, score=1.07, chirp=86.836, fft_len=512 
D:	threshold 0.1736395; unscaled peak power: 0.1838194 exceeds threshold for 5.863%

Best spike: peak=23.38429, time=46.98, d_freq=1420912135.33, chirp=-13.138, fft_len=128k
Best autocorr: peak=17.515, time=20.13, delay=3.3052, d_freq=1420907907.54, chirp=-14.682, fft_len=128k
Best gaussian: peak=3.711478, mean=0.5398514, ChiSq=1.390676, time=26, d_freq=1420913003.85,
	score=-0.347126, null_hyp=2.218678, chirp=92.01, fft_len=16k
Best pulse: peak=5.54581, time=55.23, period=1.979, d_freq=1420904797.81, score=1.07, chirp=86.836, fft_len=512 
Best triplet: peak=10.33462, time=7.307, period=4.316, d_freq=1420904132.36, chirp=-35.043, fft_len=64 
Spike count:    0
Autocorr count: 0
Pulse count:    1
Triplet count:  1
Gaussian count: 0
Wallclock time elapsed since last restart: 428.6 seconds
Fftlength=8,pass=3:Tune: sum=6640.01(ms); min=3.122(ms); max=73.73(ms); mean=32.23(ms); s_mean=33.63; sleep=30(ms); delta=255; N=206; usual
Fftlength=8,pass=4:Tune: sum=4079.62(ms); min=4.037(ms); max=52.82(ms); mean=22.42(ms); s_mean=25.09; sleep=15(ms); delta=245; N=182; usual
Fftlength=8,pass=5:Tune: sum=2954.87(ms); min=2.927(ms); max=46.04(ms); mean=18.82(ms); s_mean=20.07; sleep=15(ms); delta=236; N=157; usual
Fftlength=16,pass=3:Tune: sum=3836.39(ms); min=1.393(ms); max=87.34(ms); mean=17.76(ms); s_mean=22.08; sleep=15(ms); delta=263; N=216; usual
Fftlength=16,pass=4:Tune: sum=2265.2(ms); min=1.506(ms); max=45.21(ms); mean=11.86(ms); s_mean=14.14; sleep=15(ms); delta=254; N=191; usual
Fftlength=16,pass=5:Tune: sum=1655.86(ms); min=1.931(ms); max=25.61(ms); mean=9.856(ms); s_mean=11.6; sleep=0(ms); delta=247; N=168; usual
Fftlength=32,pass=3:Tune: sum=1967.5(ms); min=0.9185(ms); max=32.7(ms); mean=8.943(ms); s_mean=16.53; sleep=15(ms); delta=267; N=220; usual
Fftlength=32,pass=4:Tune: sum=1224.85(ms); min=0.811(ms); max=28.07(ms); mean=6.186(ms); s_mean=11.61; sleep=0(ms); delta=261; N=198; usual
Fftlength=32,pass=5:Tune: sum=919.139(ms); min=0.6072(ms); max=23.4(ms); mean=5.222(ms); s_mean=11.89; sleep=0(ms); delta=255; N=176; usual
Fftlength=64,pass=3:Tune: sum=1371.38(ms); min=0.3727(ms); max=39.57(ms); mean=5.62(ms); s_mean=7.18; sleep=0(ms); delta=291; N=244; usual
Fftlength=64,pass=4:Tune: sum=970.016(ms); min=0.25(ms); max=28.01(ms); mean=4.254(ms); s_mean=9.77; sleep=0(ms); delta=283; N=228; usual
Fftlength=64,pass=5:Tune: sum=754.638(ms); min=0.4372(ms); max=18.53(ms); mean=3.628(ms); s_mean=8.418; sleep=0(ms); delta=263; N=208; usual
Fftlength=128,pass=3:Tune: sum=4172.54(ms); min=5.427(ms); max=33.06(ms); mean=21.4(ms); s_mean=18.59; sleep=15(ms); delta=1; N=195; high_perf
Fftlength=256,pass=3:Tune: sum=2795.02(ms); min=4.126(ms); max=34.45(ms); mean=7.185(ms); s_mean=7.716; sleep=0(ms); delta=1; N=389; high_perf
Fftlength=512,pass=3:Tune: sum=2978.89(ms); min=1.616(ms); max=10.04(ms); mean=3.834(ms); s_mean=3.653; sleep=0(ms); delta=1; N=777; high_perf
Fftlength=1024,pass=3:Tune: sum=2830.45(ms); min=0.98(ms); max=3.792(ms); mean=1.823(ms); s_mean=1.832; sleep=0(ms); delta=1; N=1553; usual
Fftlength=2048,pass=3:Tune: sum=2434.7(ms); min=0.3615(ms); max=1.715(ms); mean=0.7841(ms); s_mean=0.8387; sleep=0(ms); delta=1; N=3105; 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=19,	N=19,	<>=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=24441,	N=24441,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=376,	N=376,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=12407,	N=12407,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=4,	N=4,	<>=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=1,	N=1,	<>=1,	min=1	max=1


class PoT_transfer_not_needed:		total=24437,	N=24437,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=381,	N=381,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
17:37:16 (17888): 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.