任务 35648287

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: Intel(R) Corporation
BOINC assigns device 0
Info: BOINC provided OpenCL device ID used

Build features: SETI8	Non-graphics	OpenCL	USE_OPENCL_INTEL	OCL_SYNCHED	OCL_ZERO_COPY	OCL_CHIRP3	FFTW	USE_SSSE3	x86	
     CPUID: Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz 

     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_r3541.cl 
ar=0.269060  NumCfft=255507  NumGauss=1757015492  NumPulse=226413586464  NumTriplet=452825371922
Currently allocated 209 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
SSSE3xj Win32 Build 3541 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3541

Number of OpenCL platforms:				 2


 OpenCL Platform Name:					 Intel(R) OpenCL
Number of devices:				 1
  Max compute units:				 20
  Max work group size:				 512
  Max clock frequency:				 1200Mhz
  Max memory allocation:			 390280806
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 262144
  Global memory size:				 1561123226
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 65536
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Intel(R) HD Graphics 4600
  Vendor:					 Intel(R) Corporation
  Driver version:				 20.19.15.4835
  Version:					 OpenCL 1.2 
  Extensions:					 cl_intel_accelerator cl_intel_advanced_motion_estimation cl_intel_ctz cl_intel_d3d11_nv12_media_sharing cl_intel_dx9_media_sharing cl_intel_motion_estimation cl_intel_simultaneous_sharing cl_intel_subgroups cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_depth_images cl_khr_dx9_media_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_gl_sharing cl_khr_icd cl_khr_image2d_from_buffer cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_spir 


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 1
  Max compute units:				 2
  Max work group size:				 128
  Max clock frequency:				 650Mhz
  Max memory allocation:			 201326592
  Cache type:					 None
  Cache line size:				 0
  Cache size:					 0
  Global memory size:				 536870912
  Constant buffer size:				 65536
  Max number of constant args:			 8
  Local memory type:				 Scratchpad
  Local memory size:				 32768
  Queue properties:				 
    Out-of-Order:				 No
  Name:						 Cedar
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 1800.11 (VM)
  Version:					 OpenCL 1.2 AMD-APP (1800.11)
  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_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_d3d10_sharing cl_khr_d3d11_sharing cl_khr_dx9_media_sharing cl_amd_image2d_from_buffer_read_only cl_khr_spir cl_khr_gl_event 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.269060
Used GPU device parameters are:
	Number of compute units: 20
	Single buffer allocation size: 128MB
	Total device global memory: 1488MB
	max WG size: 512
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Gaussian: peak=2.892803, mean=0.4937872, ChiSq=1.320235, time=10.91, d_freq=1419764510.92,
	score=1.49614, null_hyp=2.300562, chirp=31.749, fft_len=16k
Gaussian: peak=2.837909, mean=0.4968025, ChiSq=1.34078, time=12.58, d_freq=1419764564.18,
	score=1.212662, null_hyp=2.297265, chirp=31.749, fft_len=16k
Gaussian: peak=3.022815, mean=0.5070977, ChiSq=1.365017, time=47.82, d_freq=1419762736.37,
	score=1.658234, null_hyp=2.334595, chirp=-45.516, fft_len=16k
Gaussian: peak=3.066625, mean=0.5024162, ChiSq=1.344501, time=49.49, d_freq=1419762660,
	score=2.235153, null_hyp=2.35275, chirp=-45.516, fft_len=16k
Triplet: peak=13.47691, time=97.53, period=6.455, d_freq=1419769108.95, chirp=-62.06, fft_len=128 
Triplet: peak=11.88508, time=97.53, period=6.455, d_freq=1419769106.31, chirp=-63.652, fft_len=128 
Gaussian: peak=2.542784, mean=0.486623, ChiSq=1.398522, time=66.27, d_freq=1419761500.2,
	score=0.6193466, null_hyp=2.300302, chirp=65.035, fft_len=16k
Gaussian: peak=2.494517, mean=0.4505976, ChiSq=1.215705, time=31.04, d_freq=1419769218.38,
	score=2.241112, null_hyp=2.285625, chirp=66.593, fft_len=16k
Gaussian: peak=2.446627, mean=0.4286165, ChiSq=1.328472, time=32.72, d_freq=1419769330.1,
	score=5.780304, null_hyp=2.523611, chirp=66.593, fft_len=16k
Gaussian: peak=2.400652, mean=0.4410786, ChiSq=1.332799, time=34.39, d_freq=1419769441.83,
	score=4.134621, null_hyp=2.443467, chirp=66.593, fft_len=16k
Spike: peak=24.206, time=38.59, d_freq=1419767559.86, chirp=77.313, fft_len=32k
Spike: peak=24.418, time=38.59, d_freq=1419767559.83, chirp=77.327, fft_len=32k

Best spike: peak=24.418, time=38.59, d_freq=1419767559.83, chirp=77.327, fft_len=32k
Best autocorr: peak=17.47383, time=87.24, delay=4.6894, d_freq=1419766043.17, chirp=4.7932, fft_len=128k
Best gaussian: peak=2.446627, mean=0.4286165, ChiSq=1.328472, time=32.72, d_freq=1419769330.1,
	score=5.780304, null_hyp=2.523611, chirp=66.593, fft_len=16k
Best pulse: peak=1.008285, time=59.92, period=0.2744, d_freq=1419767380.85, score=0.9826, chirp=-99.297, fft_len=128 
Best triplet: peak=13.47691, time=97.53, period=6.455, d_freq=1419769108.95, chirp=-62.06, fft_len=128 


Flopcounter: 25648573863776.953000

Spike count:    2
Autocorr count: 0
Pulse count:    0
Triplet count:  2
Gaussian count: 8
Wallclock time elapsed since last restart: 3880.8 seconds

class Gaussian_transfer_not_needed:		total=160823,	N=160823,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=13,	N=13,	<>=1,	min=1	max=1


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=87,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=65,	N=87,	<>=0.74712646,	min=0	max=1


class Gaussian_new_best:		total=23,	N=23,	<>=1,	min=1	max=1
class Gaussian_report:		total=8,	N=8,	<>=1,	min=1	max=1
class Gaussian_miss:		total=61,	N=61,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=39689,	N=39689,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=490,	N=490,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=20085,	N=20085,	<>=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=3,	N=3,	<>=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=39687,	N=39687,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=493,	N=493,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
01:20:37 (13320): 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.