任务 35534894

标准错误输出

<core_client_version>7.14.2</core_client_version>
<![CDATA[
<stderr_txt>
Running on device number: 2
Priority of worker thread raised successfully
Priority of process adjusted successfully, below normal priority class used
OpenCL platform detected: Advanced Micro Devices, Inc.
BOINC assigns device 2
3 slot of 64 used for this instance
Info: BOINC provided OpenCL device ID used
Info: CPU affinity mask used: 40; system mask is ffff

Build features: SETI8	Non-graphics	OpenCL	OCL_ZERO_COPY	OCL_CHIRP3	FFTW	AMD specific	USE_SSE2	x86	
     CPUID:                 Genuine Intel(R) CPU  @ 2.60GHz 

     Cache: L1=64K L2=256K

CPU features: FPU TSC PAE CMPXCHG8B APIC SYSENTER MTRR CMOV/CCMP MMX FXSAVE/FXRSTOR SSE SSE2 HT SSE3 SSSE3 SSE4.1 SSE4.2 AVX 
OpenCL-kernels filename : MultiBeam_Kernels_r3584.cl 
ar=0.269060  NumCfft=255597  NumGauss=1757983082  NumPulse=226404754584  NumTriplet=452807680462
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
SSE2xj Win32 Build 3584 , Ported by : Raistmer, JDWhale

SETI8 update by Raistmer

OpenCL version by Raistmer, r3584

Number of OpenCL platforms:				 1


 OpenCL Platform Name:					 AMD Accelerated Parallel Processing
Number of devices:				 3
  Max compute units:				 32
  Max work group size:				 256
  Max clock frequency:				 1010Mhz
  Max memory allocation:			 2509871513
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  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:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2841.19
  Version:					 OpenCL 1.2 AMD-APP (2841.19)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing 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_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 
  Max compute units:				 32
  Max work group size:				 256
  Max clock frequency:				 1010Mhz
  Max memory allocation:			 2509871513
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  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:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2841.19
  Version:					 OpenCL 1.2 AMD-APP (2841.19)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing 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_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 
  Max compute units:				 32
  Max work group size:				 256
  Max clock frequency:				 1010Mhz
  Max memory allocation:			 2509871513
  Cache type:					 Read/Write
  Cache line size:				 64
  Cache size:					 16384
  Global memory size:				 3221225472
  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:						 Tahiti
  Vendor:					 Advanced Micro Devices, Inc.
  Driver version:				 2841.19
  Version:					 OpenCL 1.2 AMD-APP (2841.19)
  Extensions:					 cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing 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_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event cl_amd_liquid_flash 


Work Unit Info:
...............
Credit multiplier is :  2.85
WU true angle range is :  0.269060
Used GPU device parameters are:
	Number of compute units: 32
	Single buffer allocation size: 128MB
	Total device global memory: 3072MB
	max WG size: 256
	local mem type: Real
	LotOfMem path: no
	LowPerformanceGPU path: no
	HighPerformanceGPU path: no
period_iterations_num=50
Gaussian: peak=2.805197, mean=0.4784983, ChiSq=1.411675, time=27.68, d_freq=1418982728.95,
	score=2.966475, null_hyp=2.429468, chirp=11.14, fft_len=16k
Gaussian: peak=2.761284, mean=0.4871188, ChiSq=1.383959, time=29.36, d_freq=1418982747.64,
	score=1.975493, null_hyp=2.362187, chirp=11.14, fft_len=16k
Spike: peak=24.4964, time=46.98, d_freq=1418983167.71, chirp=-21.914, fft_len=128k
Pulse: peak=2.051248, time=89.78, period=0.7725, d_freq=1418981393.13, score=1.034, chirp=-75.704, fft_len=128 
D:	threshold 0.02385694; unscaled peak power: 0.02439694 exceeds threshold for 2.263%
Pulse: peak=6.773049, time=59.92, period=3.606, d_freq=1418988880, score=1.015, chirp=-90.336, fft_len=64 
D:	threshold 0.0292903; unscaled peak power: 0.02967082 exceeds threshold for 1.299%

Best spike: peak=24.4964, time=46.98, d_freq=1418983167.71, chirp=-21.914, fft_len=128k
Best autocorr: peak=17.65919, time=73.82, delay=4.2548, d_freq=1418983596.37, chirp=-10.548, fft_len=128k
Best gaussian: peak=2.805197, mean=0.4784983, ChiSq=1.411675, time=27.68, d_freq=1418982728.95,
	score=2.966475, null_hyp=2.429468, chirp=11.14, fft_len=16k
Best pulse: peak=2.051248, time=89.78, period=0.7725, d_freq=1418981393.13, score=1.034, chirp=-75.704, fft_len=128 
Best triplet: peak=0, time=-2.122e+011, period=0, d_freq=0, chirp=0, fft_len=0 
Spike count:    1
Autocorr count: 0
Pulse count:    2
Triplet count:  0
Gaussian count: 2
Wallclock time elapsed since last restart: 981.6 seconds
Fftlength=8,pass=3:Tune: sum=15389.8(ms); min=7.038(ms); max=71.36(ms); mean=46.08(ms); s_mean=56.09; sleep=45(ms); delta=291; N=334; usual
Fftlength=8,pass=4:Tune: sum=8647.54(ms); min=5.322(ms); max=49.42(ms); mean=28.54(ms); s_mean=40.66; sleep=30(ms); delta=376; N=303; usual
Fftlength=8,pass=5:Tune: sum=5589.7(ms); min=4.635(ms); max=34.63(ms); mean=20.11(ms); s_mean=25.96; sleep=15(ms); delta=357; N=278; usual
Fftlength=16,pass=3:Tune: sum=9952.4(ms); min=3.687(ms); max=56.57(ms); mean=27.49(ms); s_mean=45.8; sleep=45(ms); delta=409; N=362; usual
Fftlength=16,pass=4:Tune: sum=5831.59(ms); min=3.021(ms); max=33.12(ms); mean=18.05(ms); s_mean=28.51; sleep=30(ms); delta=386; N=323; usual
Fftlength=16,pass=5:Tune: sum=3813.18(ms); min=2.614(ms); max=23.56(ms); mean=13.19(ms); s_mean=18.29; sleep=15(ms); delta=368; N=289; usual
Fftlength=32,pass=3:Tune: sum=5316.11(ms); min=1.811(ms); max=29.08(ms); mean=13.99(ms); s_mean=19.65; sleep=15(ms); delta=427; N=380; usual
Fftlength=32,pass=4:Tune: sum=3270.61(ms); min=1.503(ms); max=20.19(ms); mean=9.508(ms); s_mean=12.42; sleep=15(ms); delta=411; N=344; usual
Fftlength=32,pass=5:Tune: sum=2501.89(ms); min=1.375(ms); max=15.84(ms); mean=8.019(ms); s_mean=9.169; sleep=0(ms); delta=395; N=312; usual
Fftlength=64,pass=3:Tune: sum=4783.75(ms); min=1.015(ms); max=28.8(ms); mean=11.5(ms); s_mean=13.51; sleep=15(ms); delta=465; N=416; usual
Fftlength=64,pass=4:Tune: sum=3642.77(ms); min=0.84(ms); max=24.23(ms); mean=9.34(ms); s_mean=10.75; sleep=0(ms); delta=453; N=390; usual
Fftlength=64,pass=5:Tune: sum=2820.34(ms); min=0.6988(ms); max=19.09(ms); mean=7.856(ms); s_mean=18.55; sleep=15(ms); delta=422; N=359; usual
Fftlength=128,pass=3:Tune: sum=11532.2(ms); min=0.5436(ms); max=102(ms); mean=25.68(ms); s_mean=45.98; sleep=45(ms); delta=478; N=449; high_perf
Fftlength=128,pass=4:Tune: sum=1185.32(ms); min=0.4701(ms); max=14.44(ms); mean=5.754(ms); s_mean=13.62; sleep=15(ms); delta=464; N=206; usual
Fftlength=128,pass=5:Tune: sum=865.572(ms); min=0.3424(ms); max=10.92(ms); mean=4.556(ms); s_mean=10.04; sleep=0(ms); delta=448; N=190; usual
Fftlength=256,pass=3:Tune: sum=12149.7(ms); min=8.311(ms); max=20.23(ms); mean=19.32(ms); s_mean=19.39; sleep=15(ms); delta=1; N=629; high_perf
Fftlength=512,pass=3:Tune: sum=11816.5(ms); min=4.044(ms); max=9.984(ms); mean=9.401(ms); s_mean=9.463; sleep=0(ms); delta=1; N=1257; high_perf
Fftlength=1024,pass=3:Tune: sum=11761.3(ms); min=1.936(ms); max=5.11(ms); mean=4.676(ms); s_mean=4.703; sleep=0(ms); delta=1; N=2515; high_perf
Fftlength=2048,pass=3:Tune: sum=11980(ms); min=0.9887(ms); max=2.738(ms); mean=2.381(ms); s_mean=2.384; sleep=0(ms); delta=1; N=5031; high_perf
Fftlength=4096,pass=3:Tune: sum=12150.6(ms); min=0.4668(ms); max=1.522(ms); mean=1.208(ms); s_mean=1.199; sleep=0(ms); delta=1; N=10061; high_perf

class Gaussian_transfer_not_needed:		total=160911,	N=160911,	<>=1,	min=1	max=1
class Gaussian_transfer_needed:		total=15,	N=15,	<>=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=104,	<>=0,	min=0	max=0
class Gaussian_skip6_low_power:		total=81,	N=104,	<>=0.77884615,	min=0	max=1


class Gaussian_new_best:		total=31,	N=31,	<>=1,	min=1	max=1
class Gaussian_report:		total=2,	N=2,	<>=1,	min=1	max=1
class Gaussian_miss:		total=72,	N=72,	<>=1,	min=1	max=1


class PC_triplet_find_hit:		total=39718,	N=39718,	<>=1,	min=1	max=1
class PC_triplet_find_miss:		total=485,	N=485,	<>=1,	min=1	max=1


class PC_pulse_find_hit:		total=20091,	N=20091,	<>=1,	min=1	max=1
class PC_pulse_find_miss:		total=10,	N=10,	<>=1,	min=1	max=1
class PC_pulse_find_early_miss:		total=8,	N=8,	<>=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=39714,	N=39714,	<>=1,	min=1	max=1
class PoT_transfer_needed:		total=490,	N=490,	<>=1,	min=1	max=1

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

GPU device sync requested...  ...GPU device synched
07:11:43 (10996): 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.