Task 8703762395

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: Intel(R) Core(TM) i7-8700K CPU @ 3.70GHz 

     Cache: L1=64K L2=256K

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 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.015328  NumCfft=114765  NumGauss=0  NumPulse=45379403648  NumTriplet=58350536864
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:				 2


 OpenCL Platform Name:					 NVIDIA CUDA
Number of devices:				 1
  Max compute units:				 22
  Max work group size:				 1024
  Max clock frequency:				 1228Mhz
  Max memory allocation:			 1610612736
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 1081344
  Global memory size:				 6442450944
  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 980 Ti
  Vendor:					 NVIDIA Corporation
  Driver version:				 450.82
  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


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 24
  Max work group size:				 256
  Max clock frequency:				 1200Mhz
  Max memory allocation:			 858992640
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 524288
  Global memory size:				 1717985280
  Constant buffer size:				 858992640
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 Yes
  Name:						 Intel(R) UHD Graphics 630
  Vendor:					 Intel(R) Corporation
  Driver version:				 26.20.100.7262
  Version:					 OpenCL 2.1 NEO 
  Extensions:					 cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_fp16 cl_khr_depth_images cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_media_block_io cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_khr_fp64 cl_khr_subgroups cl_khr_il_program cl_intel_spirv_device_side_avc_motion_estimation cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_intel_unified_shared_memory_preview cl_intel_planar_yuv cl_intel_packed_yuv cl_intel_motion_estimation cl_intel_device_side_avc_motion_estimation cl_intel_advanced_motion_estimation cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_dx9_media_sharing cl_khr_dx9_media_sharing cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_intel_d3d11_nv12_media_sharing cl_intel_simultaneous_sharing 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.015328
Used GPU device parameters are:
	Number of compute units: 22
	Single buffer allocation size: 128MB
	Total device global memory: 6144MB
	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=26.86788, time=25.77, d_freq=8204106525.75, chirp=0, fft_len=64k
Spike: peak=27.4295, time=31.5, d_freq=8204106525.75, chirp=0, fft_len=64k
Spike: peak=29.77, time=37.22, d_freq=8204106525.75, chirp=0, fft_len=64k
Spike: peak=27.43884, time=54.4, d_freq=8204106525.75, chirp=0, fft_len=64k
Spike: peak=31.0582, time=60.13, d_freq=8204106525.75, chirp=0, fft_len=64k
Spike: peak=31.76798, time=28.63, d_freq=8204106525.84, chirp=0, fft_len=128k
Spike: peak=29.39406, time=40.09, d_freq=8204106525.75, chirp=0, fft_len=128k
Spike: peak=31.95902, time=51.54, d_freq=8204106525.75, chirp=0, fft_len=128k
Spike: peak=37.12199, time=85.9, d_freq=8204106525.84, chirp=0, fft_len=128k
Spike: peak=26.15287, time=5.727, d_freq=8204106525.76, chirp=0.0012693, fft_len=128k
Spike: peak=24.59579, time=17.18, d_freq=8204106525.77, chirp=0.0012693, fft_len=128k
Spike: peak=65.98147, time=28.63, d_freq=8204106525.79, chirp=0.0012693, fft_len=128k
Spike: peak=37.62521, time=40.09, d_freq=8204106525.8, chirp=0.0012693, fft_len=128k
Spike: peak=39.29404, time=51.54, d_freq=8204106525.82, chirp=0.0012693, fft_len=128k
Spike: peak=26.84534, time=85.9, d_freq=8204106525.86, chirp=0.0012693, fft_len=128k
Spike: peak=26.56007, time=17.18, d_freq=8204106525.82, chirp=-0.0012693, fft_len=128k
Spike: peak=66.01743, time=28.63, d_freq=8204106525.8, chirp=-0.0012693, fft_len=128k
Spike: peak=42.54734, time=40.09, d_freq=8204106525.79, chirp=-0.0012693, fft_len=128k
Spike: peak=49.61904, time=51.54, d_freq=8204106525.77, chirp=-0.0012693, fft_len=128k
Spike: peak=30.0259, time=62.99, d_freq=8204106525.76, chirp=-0.0012693, fft_len=128k
Spike: peak=28.67438, time=74.45, d_freq=8204106525.83, chirp=-0.0012693, fft_len=128k
Spike: peak=34.48836, time=85.9, d_freq=8204106525.82, chirp=-0.0012693, fft_len=128k
Spike: peak=29.30113, time=5.727, d_freq=8204106525.77, chirp=0.0025386, fft_len=128k
Spike: peak=34.23664, time=17.18, d_freq=8204106525.79, chirp=0.0025386, fft_len=128k
Spike: peak=49.39079, time=28.63, d_freq=8204106525.82, chirp=0.0025386, fft_len=128k
Spike: peak=38.0896, time=40.09, d_freq=8204106525.77, chirp=0.0025386, fft_len=128k
Spike: peak=54.786, time=51.54, d_freq=8204106525.79, chirp=0.0025386, fft_len=128k
Spike: peak=28.14396, time=62.99, d_freq=8204106525.82, chirp=0.0025386, fft_len=128k
Spike: peak=32.79423, time=17.18, d_freq=8204106525.79, chirp=-0.0025386, fft_len=128k
Spike: peak=49.49613, time=28.63, d_freq=8204106525.77, chirp=-0.0025386, fft_len=128k
OpenCL queue synchronized
SETI@Home Informational message -9 result_overflow
NOTE: The number of results detected equals the storage space allocated.

Best spike: peak=66.01743, time=28.63, d_freq=8204106525.8, chirp=-0.0012693, fft_len=128k
Best autocorr: peak=10.26278, time=17.18, delay=4.9754, d_freq=8204109192, chirp=0.0063464, 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=7.558053, time=45.84, period=19.52, d_freq=8204114399.85, score=0.9494, chirp=0, fft_len=512 
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: 8.3 seconds
Fftlength=32,pass=3:Tune: sum=17.1559(ms); min=17.16(ms); max=17.16(ms); mean=17.16(ms); s_mean=17.16; sleep=15(ms); delta=110; N=1; usual
Fftlength=64,pass=3:Tune: sum=21.763(ms); min=4.866(ms); max=8.51(ms); mean=7.254(ms); s_mean=7.254; sleep=0(ms); delta=90; N=3; usual
Fftlength=128,pass=3:Tune: sum=43.5068(ms); min=2.884(ms); max=4.745(ms); mean=4.351(ms); s_mean=4.353; sleep=0(ms); delta=97; N=10; usual
Fftlength=256,pass=3:Tune: sum=8.42048(ms); min=1.446(ms); max=2.356(ms); mean=2.105(ms); s_mean=2.105; sleep=0(ms); delta=47; N=4; usual
Fftlength=512,pass=3:Tune: sum=13.4182(ms); min=0.4658(ms); max=1.178(ms); mean=1.032(ms); s_mean=0.9158; sleep=0(ms); delta=34; N=13; usual
Fftlength=512,pass=4:Tune: sum=7.4199(ms); min=0.5374(ms); max=0.8958(ms); mean=0.8244(ms); s_mean=0.8327; sleep=0(ms); delta=30; N=9; usual
Fftlength=1024,pass=3:Tune: sum=6.00278(ms); min=0.3586(ms); max=0.5948(ms); mean=0.5457(ms); s_mean=0.5346; sleep=0(ms); delta=21; N=11; usual
Fftlength=1024,pass=4:Tune: sum=4.18614(ms); min=0.2707(ms); max=0.4528(ms); mean=0.4186(ms); s_mean=0.4203; sleep=0(ms); delta=20; N=10; usual
Fftlength=1024,pass=5:Tune: sum=3.68934(ms); min=0.1627(ms); max=0.4414(ms); mean=0.3689(ms); s_mean=0.3365; sleep=0(ms); delta=20; N=10; usual
Fftlength=2048,pass=3:Tune: sum=1.79085(ms); min=1.791(ms); max=1.791(ms); mean=1.791(ms); s_mean=1.791; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=4096,pass=3:Tune: sum=0.83072(ms); min=0.8307(ms); max=0.8307(ms); mean=0.8307(ms); s_mean=0.8307; sleep=0(ms); delta=1; N=1; high_perf
Fftlength=8192,pass=3:Tune: sum=0.90864(ms); min=0.9086(ms); max=0.9086(ms); mean=0.9086(ms); s_mean=0.9086; 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=4,	N=4,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=5,	N=5,	<>=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=0,	N=0,	<>=0,	min=0	max=0


class PoT_transfer_not_needed:		total=5,	N=5,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=8,	N=8,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
09:49:11 (168288): 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.