任务 35550474

标准错误输出

<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: 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=0.010005  NumCfft=146013  NumGauss=0  NumPulse=50189747328  NumTriplet=67983629472
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:				 2
  Max compute units:				 68
  Max work group size:				 1024
  Max clock frequency:				 1635Mhz
  Max memory allocation:			 2952790016
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 2228224
  Global memory size:				 11811160064
  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 RTX 2080 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
  Max compute units:				 6
  Max work group size:				 1024
  Max clock frequency:				 1392Mhz
  Max memory allocation:			 1073741824
  Cache type:					 Read/Write
  Cache line size:				 128
  Cache size:					 294912
  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 1050 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


 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 :  0.010005
Used GPU device parameters are:
	Number of compute units: 68
	Single buffer allocation size: 128MB
	Total device global memory: 11264MB
	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=7.317133, time=54.11, period=25.73, d_freq=1419848727.79, score=1.012, chirp=3.2756, fft_len=8k
D:	threshold 3.850935; unscaled peak power: 3.891925 exceeds threshold for 1.064%
Pulse: peak=7.676723, time=53.79, period=26.56, d_freq=1419853125.08, score=1.007, chirp=13.837, fft_len=2k
D:	threshold 1.031702; unscaled peak power: 1.038226 exceeds threshold for 0.6324%
Pulse: peak=7.790782, time=53.79, period=26.28, d_freq=1419853125.68, score=1.022, chirp=13.937, fft_len=2k
D:	threshold 1.140932; unscaled peak power: 1.163534 exceeds threshold for 1.981%
Autocorr: peak=18.43708, time=100.7, delay=6.5874, d_freq=1419851858.41, chirp=-16.463, fft_len=128k
Pulse: peak=8.120418, time=53.79, period=23.91, d_freq=1419853108.32, score=1.069, chirp=17.337, fft_len=2k
D:	threshold 1.149755; unscaled peak power: 1.220059 exceeds threshold for 6.115%
Autocorr: peak=18.1372, time=60.4, delay=4.9459, d_freq=1419852456.77, chirp=-17.531, fft_len=128k
Pulse: peak=4.627479, time=53.74, period=11.73, d_freq=1419855244.62, score=1.043, chirp=26.14, fft_len=1024 
D:	threshold 0.3261973; unscaled peak power: 0.3375891 exceeds threshold for 3.492%
Pulse: peak=1.963813, time=53.74, period=3.441, d_freq=1419852531.66, score=1.002, chirp=28.54, fft_len=1024 
D:	threshold 0.1886302; unscaled peak power: 0.1889137 exceeds threshold for 0.1503%
Pulse: peak=1.544966, time=53.74, period=2.297, d_freq=1419850937.93, score=1.115, chirp=29.407, fft_len=1024 
D:	threshold 0.1436166; unscaled peak power: 0.1531791 exceeds threshold for 6.658%
Pulse: peak=3.825419, time=53.74, period=9.227, d_freq=1419850118.25, score=1.025, chirp=-31.808, fft_len=1024 
D:	threshold 0.313822; unscaled peak power: 0.3199576 exceeds threshold for 1.955%
Pulse: peak=4.558533, time=53.79, period=11.57, d_freq=1419852997.05, score=1.052, chirp=40.444, fft_len=2k
D:	threshold 0.6953564; unscaled peak power: 0.7247211 exceeds threshold for 4.223%
Pulse: peak=5.500578, time=53.79, period=17.04, d_freq=1419852988.99, score=1.007, chirp=42.244, fft_len=2k
D:	threshold 0.7618392; unscaled peak power: 0.7665631 exceeds threshold for 0.6201%
Triplet: peak=12.69208, time=30.99, period=20.49, d_freq=1419855637.18, chirp=45.078, fft_len=256 
Pulse: peak=5.83309, time=53.79, period=16.67, d_freq=1419852956.71, score=1.069, chirp=49.179, fft_len=2k
D:	threshold 0.8122259; unscaled peak power: 0.8597002 exceeds threshold for 5.845%
Triplet: peak=10.9697, time=75.71, period=16.06, d_freq=1419857873.02, chirp=56.548, fft_len=256 
Pulse: peak=1.427251, time=53.71, period=2.271, d_freq=1419857706.95, score=1.008, chirp=-58.681, fft_len=512 
D:	threshold 0.0755009; unscaled peak power: 0.07585499 exceeds threshold for 0.469%
Pulse: peak=8.139303, time=53.74, period=24.96, d_freq=1419853036.47, score=1.044, chirp=66.15, fft_len=1024 
D:	threshold 0.5649659; unscaled peak power: 0.5870365 exceeds threshold for 3.907%
Pulse: peak=1.553648, time=53.71, period=2.599, d_freq=1419850147.52, score=1.093, chirp=66.55, fft_len=512 
D:	threshold 0.07332111; unscaled peak power: 0.0773278 exceeds threshold for 5.465%
Pulse: peak=9.849022, time=53.79, period=32.19, d_freq=1419850668.91, score=1.016, chirp=-73.752, fft_len=2k
D:	threshold 1.250839; unscaled peak power: 1.269464 exceeds threshold for 1.489%
Pulse: peak=9.494932, time=53.9, period=27.47, d_freq=1419849460.35, score=1.012, chirp=82.637, fft_len=4k
D:	threshold 2.433217; unscaled peak power: 2.458767 exceeds threshold for 1.05%
Pulse: peak=1.429313, time=53.74, period=2.389, d_freq=1419856840.36, score=1.03, chirp=87.422, fft_len=1024 
D:	threshold 0.146635; unscaled peak power: 0.1491697 exceeds threshold for 1.729%
Pulse: peak=0.9665389, time=53.71, period=1.236, d_freq=1419855191.33, score=1.068, chirp=-90.956, fft_len=512 
D:	threshold 0.0600043; unscaled peak power: 0.06195035 exceeds threshold for 3.243%

Best spike: peak=23.78142, time=100.7, d_freq=1419851674.2, chirp=4.759, fft_len=128k
Best autocorr: peak=18.43708, time=100.7, delay=6.5874, d_freq=1419851858.41, chirp=-16.463, fft_len=128k
Best gaussian: peak=0, mean=0, ChiSq=0, time=-2.122e+011, d_freq=0,
	score=-12, null_hyp=0, chirp=0, fft_len=0 
Best pulse: peak=1.544966, time=53.74, period=2.297, d_freq=1419850937.93, score=1.115, chirp=29.407, fft_len=1024 
Best triplet: peak=12.69208, time=30.99, period=20.49, d_freq=1419855637.18, chirp=45.078, fft_len=256 
Spike count:    0
Autocorr count: 2
Pulse count:    18
Triplet count:  2
Gaussian count: 0
Wallclock time elapsed since last restart: 327.2 seconds
Fftlength=32,pass=3:Tune: sum=35960(ms); min=4.573(ms); max=87.41(ms); mean=37.77(ms); s_mean=49.86; sleep=45(ms); delta=888; N=952; usual
Fftlength=32,pass=4:Tune: sum=19982.2(ms); min=2.89(ms); max=58.59(ms); mean=23.07(ms); s_mean=38.37; sleep=30(ms); delta=993; N=866; usual
Fftlength=32,pass=5:Tune: sum=12619(ms); min=2.711(ms); max=41.31(ms); mean=16.14(ms); s_mean=22.58; sleep=15(ms); delta=941; N=782; usual
Fftlength=64,pass=3:Tune: sum=18167.3(ms); min=1.929(ms); max=52.78(ms); mean=18.63(ms); s_mean=29.56; sleep=30(ms); delta=1070; N=975; usual
Fftlength=64,pass=4:Tune: sum=10306.2(ms); min=1.53(ms); max=27.66(ms); mean=11.48(ms); s_mean=15.67; sleep=15(ms); delta=1025; N=898; usual
Fftlength=64,pass=5:Tune: sum=7279.03(ms); min=1.122(ms); max=27.67(ms); mean=8.645(ms); s_mean=12.58; sleep=15(ms); delta=977; N=842; usual
Fftlength=128,pass=3:Tune: sum=12929(ms); min=1.113(ms); max=39.39(ms); mean=11.95(ms); s_mean=14.98; sleep=15(ms); delta=1149; N=1082; usual
Fftlength=128,pass=4:Tune: sum=9107.54(ms); min=0.8007(ms); max=31.81(ms); mean=8.74(ms); s_mean=11.43; sleep=0(ms); delta=1109; N=1042; usual
Fftlength=128,pass=5:Tune: sum=4097.18(ms); min=0.5784(ms); max=15.09(ms); mean=4.326(ms); s_mean=5.235; sleep=0(ms); delta=1082; N=947; usual
Fftlength=256,pass=3:Tune: sum=12443.5(ms); min=0.3644(ms); max=31.33(ms); mean=11.06(ms); s_mean=19.75; sleep=15(ms); delta=1192; N=1125; high_perf
Fftlength=256,pass=4:Tune: sum=1409.57(ms); min=0.3172(ms); max=7.926(ms); mean=2.605(ms); s_mean=5.627; sleep=0(ms); delta=1153; N=541; usual
Fftlength=256,pass=5:Tune: sum=954.11(ms); min=0.3605(ms); max=6.442(ms); mean=2.03(ms); s_mean=3.89; sleep=0(ms); delta=1116; N=470; usual
Fftlength=512,pass=3:Tune: sum=11928(ms); min=0.2491(ms); max=13.36(ms); mean=7.194(ms); s_mean=8.154; sleep=0(ms); delta=1725; N=1658; high_perf
Fftlength=512,pass=4:Tune: sum=306.921(ms); min=0.2046(ms); max=3.965(ms); mean=1.218(ms); s_mean=2.488; sleep=0(ms); delta=1704; N=252; usual
Fftlength=512,pass=5:Tune: sum=226.399(ms); min=0.1897(ms); max=3.089(ms); mean=0.9843(ms); s_mean=1.971; sleep=0(ms); delta=1682; N=230; usual
Fftlength=1024,pass=3:Tune: sum=11692.7(ms); min=0.1255(ms); max=6.553(ms); mean=3.799(ms); s_mean=3.876; sleep=0(ms); delta=3111; N=3078; high_perf
Fftlength=1024,pass=4:Tune: sum=72.6091(ms); min=0.1025(ms); max=1.199(ms); mean=0.5763(ms); s_mean=1.046; sleep=0(ms); delta=3101; N=126; usual
Fftlength=1024,pass=5:Tune: sum=52.8135(ms); min=0.09626(ms); max=0.9562(ms); mean=0.4633(ms); s_mean=0.9185; sleep=0(ms); delta=3089; N=114; usual
Fftlength=2048,pass=3:Tune: sum=10638.7(ms); min=0.7953(ms); max=2.92(ms); mean=1.773(ms); s_mean=1.751; sleep=0(ms); delta=1; N=5999; high_perf
Fftlength=4096,pass=3:Tune: sum=9503.38(ms); min=0.3517(ms); max=1.47(ms); mean=0.7921(ms); s_mean=0.782; sleep=0(ms); delta=1; N=11997; high_perf
Fftlength=8192,pass=3:Tune: sum=5067.23(ms); min=0.2019(ms); max=0.5523(ms); mean=0.2112(ms); s_mean=0.2086; sleep=0(ms); delta=1; N=23993; 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=47265,	N=47265,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=17601,	N=17601,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=47868,	N=47868,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=23,	N=23,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=12,	N=12,	<>=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=47244,	N=47244,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=17623,	N=17623,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
21:01:11 (11744): 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.